0.3May. 29. 201125Update 3D Optical Specifications.
0.4Jun. 02. 201119Update Color Coordinates [CIE1931]
0.5Jul. 12. 20116Add “Even” word
Revision
Date
PageDescription
Update 3D Optical Specifications.
(3D Viewing Angle min. 8 → 10)
11
17Update Power Sequence spec
30, 31Update Front & Rear view
35Add Box & Pallet Label Information
36,37Add Box & Pallet Information
Add “Maximum modulation Freq of input clock during SSC”
spec
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
3 / 39
www.panelook.com
Page 4
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
1. General Description
LM215WF7 is a Color Active Matrix Liquid Crystal Display with a Light Emitting Diode ( White LED) backlight
system without LED driver. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive type display operating in the normally black mode. It has a 21.5 inchdiagonally
measured active display area with FHD resolution (1080 vertical by 1920horizontal pixel array)
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes.
Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot,
thus, presenting a palette of more than 16,7M colors with A-FRC (Advanced Frame Rate Control).
It has been designed to apply the 8Bit 2 port LVDS interface.
It is intended to support displays where high brightness, super wide viewing angle,
high color saturation, and high color are important.
Mini-LVDS (RGB)
RGB
Source Driver Circuit
LVDS
2port
+5.0V
CN1
(30pin)
Timing
Controller
S1S1920
G1
TFT - LCD Panel
(1920 Ý RGB Ý 1080 pixels)
G1080
+5.0V
Power Circuit
Block
V
LED
General Features
CN2 (6PIN)
[ Figure 1 ] Block diagram
Active Screen Size21.46 inches(545.22mm) diagonal
Outline Dimension495.6(H) x 292.2(V) x 10.7(D) mm (Typ.)
Pixel Pitch0.2475 mm x 0.2475mm
Back light Assembly
(LED)
Pixel Format1920 horiz. By 1080 vert. Pixels RGB stripes arrangement
Power ConsumptionTotal 22.29 Watt (Typ.) (3.99 Watt
@VLCD, 18.3 Watt @W/O Driver)
Weight1385 g (typ.)
Display Operating ModeTransmissive mode, normally black
Surface TreatmentHard coating(3H), Glare treatment of the front FPR
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
4 / 39
www.panelook.com
Page 5
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
ParameterSymbol
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
VLCD-0.36.0Vdc
TOP050
TST-2060
HOP1090%RH
HST1090%RH
Values
UnitsNotes
MinMax
¶C
¶C
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 ¶C Max, and no condensation of water.
2. Maximum Storage Humidity is up to 40Ԩ, 70% RH only for 4 corner light leakage Mura.
3. Storage condition is guaranteed under packing condition
FIG.2 Temperature and relative humidity
90%
60
at 25 r 2¶C
1, 2, 3
Wet Bulb
50
Temperature [C]
40
30
20
10
0
10203040506070800-20
Dry Bulb Temperature [C]
Ver. 0.5Jul. 12. 2011
60%
40%
10%
Storage
Operation
Humidity [(%)RH]
5 / 39
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Page 6
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and
liquid crystal. The second input power for the LED Backlight, is typically generated by a LED Driver.
The LED Driver is an external unit to the LCDs.
Table 2-1. ELECTRICAL CHARACTERISTICS
ParameterSymbol
MODULE :
Power Supply Input VoltageV
Permissive Power Input RippleV
Differential ImpedanceZm90100110Ohm
Power Supply Input Current
(Even)
Power Consumption
Rush currentI
LCD
dRF100mVp-p1
I
LCD
P
c TYP-
c MAX-
P
RUSH--3.0A4
MinTypMax
4.55.05.5
-
-
-
Values
797917
10631223
11101280
3.994.59
5.326.12
UnitNotes
Vdc
mA2
mA@white
mA3
Watt2
Watt3
Note :
1. Permissive power ripple should be measured under V
=5.0V, 25¶C, fV(frame frequency)=MAX
LCD
condition and At that time, we recommend the bandwidth configuration of oscilloscope is to be under
20Mhz. See the next page.
2. The specified current and power consumption are under the V
=5.0V, 25 r 2¶C,fV=60Hz condition
LCD
whereas Typical Power Pattern[Mosaic] shown in the [ Figure 3 ] is displayed.
3. The current is specified at the maximum current pattern. (1 Dot pattern)
4. Maximum Condition of Inrush current :
The duration of rush current is about 5ms and rising time of power Input is 500us r 20%.(min.).
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
6 / 39
www.panelook.com
Page 7
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
• Permissive Power input ripple (V
White pattern
• Power consumption (V
=5.0V, 25¶C, fV (frame frequency=60Hz condition)
LCD
=5.0V, 25¶C, fV(frame frequency)=MAX condition)
LCD
Black pattern
Typical power Pattern
Maximum power Pattern
FIG.3 Mosaic pattern & White Pattern for power consumption measurement
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
7 / 39
www.panelook.com
Page 8
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
Table 2-2. LED Bar ELECTRICAL CHARACTERISTICS
LM215WF7
Liquid Crystal Display
ParameterSymbolCondition
LED :1,7
LED String CurrentIs-110120mA2,7
LED String VoltageVs39.041.644.2V3,7
Power Consumption
LED Life TimeLED_LT30,000--Hrs5,7
PBar-18.319.5Watt4,6,7
Min.Typ.Max.
Values
UnitNotes
LED driver design guide
: The design of the LED driver must have specifications for the LED in LCD Assembly.
The performance of the LED in LCM, for example life time or brightness, is extremely influenced by
the characteristics of the LED driver.
So all the parameters of an LED driver should be carefully designed and output current should be
Constant current control.
Please control feedback current of each string individually to compensate the current variation
among the strings of LEDs.
When you design or order the LED driver, please make sure unwanted lighting caused by
the mismatch of the LED and the LED driver (no lighting, flicker, etc) never occurs.
When you confirm it, the LCD module should be operated in the same condition as installed in
your instrument.
1. Specified values are for a single LED bar.
2. The specified current is input LED chip 100% duty current.
3. The specified voltage is input LED string and Bar voltage at typical 110 mA 100% duty current.
4. The specified power consumption is input LED bar power consumption at typical 110 mA 100% duty current.
5. The life is determined as the time at which luminance of the LED is 50% compared to that of initial
value at the typical LED current on condition of continuous operating at 25 r 2¶C.
6. The LED bar power consumption shown above does not include loss of external driver.
The used LED bar current is the LED typical current.
Min Power Consumption is calculated with PBar = Vs(Min.) x Is(Typ.) x Nstring
Max Power Consumption is calculated with PBar = Vbar(Max.) x Is(Typ) x Nstring
7. LED operating DC Forward Current must not exceed LED Max Ratings at 25 r 2¶C
Ver. 0.5Jul. 12. 2011
8 / 39
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
- Mating Connector : FI-X30C2L (Manufactured by JAE) or Equivalent
Table 3. MODULE CONNECTOR(CN1) PIN CONFIGURATION
NoSymbolDescriptionNoSymbolSymbol
LM215WF7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
FR0M
FR0P
FR1M
FR1P
FR2M
FR2P
GND
FCLKINM
FCLKINP
FR3M
FR3P
SR0M
SR0P
GND
SR1M
Minus signal of odd channel 0 (LVDS)
Plus signal of odd channel 0 (LVDS)
Minus signal of odd channel 1 (LVDS)
Plus signal of odd channel 1 (LVDS)
Minus signal of odd channel 2 (LVDS)
Plus signal of odd channel 2 (LVDS)
Ground
Minus signal of odd clock channel (LVDS)
Plus signal of odd clock channel (LVDS)
Minus signal of odd channel 3 (LVDS)
Plus signal of odd channel 3 (LVDS)
Minus signal of even channel 0 (LVDS)
Plus signal of even channel 0 (LVDS)
Ground
Minus signal of even channel 1 (LVDS)
16
SR1P
17
GND
18
SR2M
19
SR2P
20
SCLKINM
21
SCLKINP
22
SR3M
23
SR3P
24
GND
25
NC
26
NC
PWM_OUTFor Control Burst frequency of Inverter
27
28
VLCD
29
VLCD
30
VLCD
Plus signal of even channel 1 (LVDS)
Ground
Minus signal of even channel 2 (LVDS)
Plus signal of even channel 2 (LVDS)
Minus signal of even clock channel (LVDS)
Plus signal of even clock channel (LVDS)
Minus signal of even channel 3 (LVDS)
Plus signal of even channel 3 (LVDS)
Ground
No Connection (I2C Serial interface for LCM)
No Connection.(I2C Serial interface for LCM)
Power Supply +5.0V
Power Supply +5.0V
Power Supply +5.0V
Note: 1. All GND(ground) pins should be connected together and to Vss which should also be connected to
the LCD’s metal frame.
2. All V
LCD (power input) pins should be connected together.
3. Input Level of LVDS signal is based on the IEA 664 Standard.
4. PWM_OUT signal controls the burst frequency of a inverter.
This signal is synchronized with vertical frequency.
It’s frequency is 3 times of vertical frequency, and it’s duty ratio is 50%.
If you don’t use this pin, it is no connection.
GT103-30S-HF15
#1#30
#1
#30
Rear view of LCM
FIG.3 Connector diagram
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
9 / 39
Page 10
Global LCD Panel Exchange Center
www.panelook.com
Liquid Crystal Display
Product Specification
Table 4. REQUIRED SIGNAL ASSIGNMENT FOR Flat Link (TI:SN75LVDS83) Transmitter
Pin #Require SignalPin NamePin #Require SignalPin Name
1Power Supply for TTL InputVCC29Ground pin for TTLGND
2TTL Input (R7)D530TTL Input (DE)D26
3TTL Input (R5)D631TTL Level clock InputTXCLKIN
4TTL Input (G0)D732Power Down InputPWR DWN
5Ground pin for TTLGND33Ground pin for PLLPLL GND
6TTL Input (G1)D834Power Supply for PLLPLL VCC
7TTL Input (G2)D935Ground pin for PLLPLL GND
LM215WF7
8TTL Input (G6)D1036Ground pin for LVDSLVDS GND
9Power Supply for TTL InputVCC37Positive LVDS differential data output 3TxOUT3ు
10TTL Input (G7)D1138Negative LVDS differential data output 3TxOUT3ృ
13Ground pin for TTLGND41Positive LVDS differential data output 2TXOUT2ు
14TTL Input (G5)D1442Negative LVDS differential data output 2TXOUT2ృ
15TTL Input (B0)D1543Ground pin for LVDSLVDS GND
16TTL Input (B6)D1644Power Supply for LVDSLVDS VCC
17Power Supply for TTL InputVCC45Positive LVDS differential data output 1TXOUT1ు
46Negative LVDS differential data output 1TXOUT1ృ18TTL Input (B7)D17
19TTL Input (B1)D18
20TTL Input (B2)D19
22TTL Input (B3)D20
47Positive LVDS differential data output 0TXOUT0ు
48Negative LVDS differential data output 0TXOUT0ృ
49Ground pin for LVDSLVDS GND21Ground pin for TTL InputGND
50TTL Input (R6)D27
23TTL Input (B4)D21
24TTL Input (B5)D22
25TTL Input (RSVD)D23
26Power Supply for TTL InputVCC54TTL Input (R2)D2
51TTL Input (R0)D0
52TTL Input (R1)D1
53Ground pin for TTLGND
55TTL Input (R3)D327TTL Input (HSYNC)D24
56TTL Input (R4)D428TTL Input (VSYNC)D25
Notes : 1. Refer to LVDS Transmitter Data Sheet for detail descriptions.
2. 7 means MSB and 0 means LSB at R,G,B pixel data
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
10 / 39
www.panelook.com
Page 11
Global LCD Panel Exchange Center
LVDS Input characteristics
1. DC Specification
LVDS -
LVDS +
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
|VID|
# |VID| = |(LVDS+) ˀ (LVDS-)|
# V
= {(LVDS+) + (LVDS-)}/2
CM
0V
DescriptionSymbolMinMaxUnitNotes
LVDS Differential Voltage|V
LVDS Common mode VoltageV
LVDS Input Voltage RangeV
Change in common mode VoltageΔV
2. AC Specification
LVDS Clock
LVDS Data
SKEW
t
V
CM
|200600mV-
ID
CM
IN
CM-250mV-
SKEW (Fclk
t
= 1/T
1) 95 MHz > Fclk ≥85 MHz : -300 ~ +300
2) 85 MHz > Fclk ≥65 MHz : -400 ~ +400
3) 65 MHz > Fclk ≥30 MHz : -600 ~ +600
1.01.5V-
0.71.8V-
T
clk
clk
)
V
IN_MAXVIN_MIN
DescriptionSymbolMinMaxUnitNotes
LVDS Clock to Data Skew Margin
LVDS Clock to Clock Skew Margin
(Even to Odd)
Maximum modulation Frequency
Of Input clock during SSC
t
SKEW
t
SKEW
t
SKEW
t
SKEW_EO
F
MOD
- 300+ 300ps95MHz > Fclk ≥ 85MHz
- 400+ 400ps85MHz > Fclk ≥ 65MHz
- 600+ 600ps65MHz > Fclk ≥ 30MHz
- 1/7+ 1/7T
clk
-200KHz-
Note 1 :
This SSC specifications are just T-CON operation specification. In case of various system condition,
the optimum setting value of SSC can be different. LGD recommend the SI should be adjust the SSC
deviation and modulation frequency in order not to happen any kinds of defect phenomenon.
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
The LED interface connector is a model 10019HR-H06B manufactured by YEONHO.
The pin configuration for the connector is shown in the table below.
PinSymbolDescriptionNotes
1FB1Channel1 Current Feedback
2FB2Channel2 Current Feedback
LM215WF7
Liquid Crystal Display
3VLEDLED Power Supply
4VLEDLED Power Supply
5FB3Channel3 Current Feedback
6FB4Channel4 Current Feedback
FIG. 5 Backlight connector diagram
Side view
Insert
Top view
6
1
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
13 / 39
www.panelook.com
Page 14
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
3-3. Signal Timing Specifications
This is signal timing required at the input of the TMDS transmitter. All of the interface signal timing should be
satisfied with the following specifications for it’s proper operation.
Table 6. TIMING TABLE
ITEMSymbolMinTypMaxUnitNote
DCLK
Horizontal
Vertical
Periodt
Frequency-
totalt
FrequencyfH
Blanking
validtWH
totalt
FrequencyfV
Blanking
validtWV
CLK
HP
VP
11.4313.8915.38
607287.5
100010881120
646683
40128160
960960960
109011001160
506075
102080
108010801080
ns
MHz
tCLK
KHz
tCLK
tCLK/2
tHP
Hz
tHP
tHP
Note:
1. DE Only mode operation. The input of Hsync & Vsync signal does not
have an effect on LCD normal operation.
2. The performance of the electro-optical characteristics may be influenced by variance of the
vertical refresh rates.
3. Horizontal period should be even.
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
14 / 39
www.panelook.com
Page 15
Global LCD Panel Exchange Center
3-4. Signal Timing Waveforms
1. DCLK , DE, DATA waveforms
tCLK
DCLK
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
Valid data
First data
Second data
Invalid data
Invalid data
DE(Data Enable)
2. Horizontal waveform
DE(Data Enable)
Pixel 0,0
Valid data
Pixel 1,0
Pixel 2,0
Pixel 3,0
tHV
Invalid data
Invalid data
tHP
DE
3. Vertical waveform
t
VP
tVV
tHP
DE(Data Enable)
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
DE
15 / 39
www.panelook.com
Page 16
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
3-5. Color Input Data Reference
The Brightness of each primary color(red,green,blue) is based on the 8-bit gray scale data input for the color;
the higher the binary input, the brighter the color. The table below provides a reference for color versus data
input.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
16 / 39
www.panelook.com
Page 17
Global LCD Panel Exchange Center
3-6. Power Sequence
V
LCD
Power Supply, V
Interface Signal, Vi
(Digital RGB signal,
SCDT ,Vsync, Hsync,
DE, Clock to PanelLink
Transmitter)
LCD
0V
0V
www.panelook.com
Liquid Crystal Display
Product Specification
90%
10%
T1
T2T5T7
Valid Data
T3
T4
90%
10%
T6
LM215WF7
Power Supply for
LED
Table 8. POWER SEQUENCE
Parameter
T10.5-10ms
T20.01-50ms
T3500--ms
T4200--ms
T50.01-50ms
T71000-ms
LED ONLED OFF
FIG.5 Power sequence
Values
MinTypMax
LED OFF
Units
Notes : 1. Please avoid floating state of interface signal at invalid period.
2. When the interface signal is invalid, be sure to pull down the power supply for LCD V
3. LED power must be turn on after power supply for LCD and interface signal are valid.
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
to 0V.
LCD
17 / 39
www.panelook.com
Page 18
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
3-7. V
Power Dip Condition
LCD
t
d
FIG.6 Power dip condition
3.5V
V
LCD
4.5V
1) Dip condition
3.5V ≤V
2) V
3.5V
LCD
-dip conditions should also follow the Power On/Off conditions for supply voltage.
V
LCD
4.5V , td≤20ms
LCD
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
18 / 39
www.panelook.com
Page 19
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
4. Optical Specifications
Optical characteristics are determined after the unit has been ‘ON’ for approximately 30 minutes
in a dark environment at 25·2¶C. The values specified are at an approximate distance 50cm from the LCD
surface at a viewing angle of ) and T equal to 0 ¶ and aperture 1 degree.
FIG. 1 presents additional information concerning the measurement equipment and method.
PR 880 or RD 80S
or PR650
Optical Stage(x,y)
LCD Module
50cm
FIG.7 Optical Characteristic Measurement Equipment and Method
Table 9. OPTICAL CHARACTERISTICS
ParameterSymbol
Contrast RatioCR6001000-1
Surface Luminance, whiteL
Luminance Variation
Gray To GrayT
Response Time
Gray-to-Gray
(BW)
REDRx
GREENGx0.308
Color Coordinates
[CIE1931]
(By PR650)
BLUE Bx0.154
WHITEWx0.313
WH
G
WHITE
GTG_AVR
G to G
BW
Ry0.331
Gy0.625
By0.072
Wy0.329
(Ta=25 ¶C, V
=5V, fV=60Hz Dclk=144MHz, Is=110mA)
LCD
Values
UnitsNotes
MinTypMax
200250-cd/m
2
75--%3
-1425ms4
8-ms
10
Reference
0.638
Typ
-0.03
Typ
+0.03
2
Color Shift
(Avg. Δu’v’ < 0.02))
Horizontal
Vertical
T
CST_H
T
CST_V
-100Degree5
-140-
Viewing Angle (CR>10)
General
GSR @ 60dgree
(Gamma shift rate)
Horizontal
Vertical
Horizontal
Vertical
T
T
G
Gamma_H
G
Gamma_V
H
V
170178-
Degree6
170178-
--20
%7
--20
WPT (White Point Tracking)--300G255 CCT+700K8
Color gamutCIE1931
-
72-%
Gray Scale-2.29
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
19 / 39
www.panelook.com
Page 20
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
Notes 1. Contrast Ratio(CR) is defined mathematically as :
RatioContrast
It is measured at center point(Location P1)
2. Surface luminance(L
from the surface with all pixels displaying white. For more information see FIG.8 (By PR880)
3. The variation in surface luminance , G WHITE is defined as :
Where L1 to L9 are the luminance with all pixels displaying white at 9 locations.
For more information see FIG.8
4. Gray to gray response time is the time required for the display to transition from gray to gray.
For additional information see Table 10.
5. Color shift is the angle at which the average color difference for all Macbeth is lower than 0.02.
For more information see FIG.9
- Color difference (Δu’v’)
WH)is luminance value at Center 1 point(P1) across the LCD surface 50cm
WHITE
(By RD80S)
(By EZ Contrast)
G
(By PR880)
}
)L .. ,L,Minimum(L
P9P2P1
100
u
)L .... ,L ,(L Maximum
P9P2P1
pixels whiteall with Luminance Surface
pixelsblack all with Luminance Surface
(By PR880)
x
yx
3122
24
¦
i
1
)''(
'
vuAvg
'
v
'
)''(
ivu
u
4
'
y
9
yx
3122
u’1, v’1 : u’v’ value at viewing angle direction
u’2, v’2 : u’v’ value at front (θ=0)
i : Macbeth chart number (Define 23 page)
2
21
2
)''()''(''vvuuvu '
21
24
- Pattern size : 25% Box size
- Viewing angle direction of color shift : Horizontal, Vertical
6. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which
is normal to the LCD surface. For more information see FIG.10
7. GSR is the rate of gamma shift at up, down, left and right 60 degree viewing angle compare with
center gamma. For more information see FIG.11 and FIG.12
- GSR (G
.
8. WPT (White Point Tracking) is the variation of color temperature between G255 and G63.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
22 / 39
www.panelook.com
Page 23
Global LCD Panel Exchange Center
Dimension of viewing angle range.
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
I
= 180q, Left
I
= 270q, Down
Normal
E
T
I
FIG.10 Viewing angle
Y
I
= 90q, Up
I
= 0q, Right
FIG.11 Sample Luminance vs. gray scale
(using a 256 bit gray scale)
r
LaVL
b
FIG.12 Sample Log-log plot of luminance
vs. gray scale
b
Here the Parameter α and γ relate the signal level V to the luminance L.
The GAMMA we calculate from the log-log representation (FIG.11)
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
)log()log()log(aVrLL
23 / 39
www.panelook.com
Page 24
Global LCD Panel Exchange Center
Table 11. Gray Scale Specification
Gray LevelRelative Luminance [%] (Typ.)
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
0
311.08
634.72
9511.49
12721.66
15935.45
19153.00
22374.48
255100
0.11
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
24 / 39
www.panelook.com
Page 25
Global LCD Panel Exchange Center
4-1-1. 3D Optical Specification
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
Table 11. 3D Optical characteristics
ParameterSymbolCondition
3D Viewing Angle
y axis, up (I=90¶)
y axis, down (I=270¶)
3D Crosstalk (C/T)-
Φyu+
Φyd
Ta= 25¶C, V
Cone angle
(3D C/T ≤ 10%)
Mid Axis
(Center of Cone
Angle)
LCD
4-1-2. 3D Optical Characteristic Reference
Table 12. 3D Optical Characteristic Ref.
ParameterSymbolCondition
3D Surface Luminance, whiteL
3D Watching Distance
WH
Ta= 25¶C, V
1Point
(3D Glasses)
Mid Axis
(Center of Cone
Angle)
=5.0V, fV=60Hz f
Values
MinTypMax
1012-degree
-1.83%
=5.0V, fV=60Hz f
LCD
Values
MinTypMax
7695-cd/m
5070cm
=72.0MHz, Is=110mA
CLK
UnitsNotes
=72.0MHz, Is=110mA
CLK
UnitsNotes
5
4
2
3(Ref.)
6(Ref.)
Notes :
In order to measure 3D viewing angle, it need to be prepared as below;
1. Measurement configuration
4-Test pattern images. Refer to FIG 13.
-. LW-RW : White for left and right eye
-. LW-RB : White for left eye and Black for right eye
-. LB-RW : Black for left eye and white for right eye
-. LB-RB : Black for left eye and right eye
Image files where black and white lines are displayed on even or odd lines.
Luminance measurement system (LMS) with narrow FOV (field of view) is used. Refer to
FIG 7.
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
25 / 39
www.panelook.com
Page 26
Global LCD Panel Exchange Center
Product Specification
Figure 13. Measurement configuration
www.panelook.com
LM215WF7
Liquid Crystal Display
LW-RW
LW-RB
LB-RW
LB-RB
(a) Test pattern image
Figure 14. Positioning eyeglass
T
2
6
7
1
3
8
Right or left eyeglass
45
9
3D display
( Circular polarizer )
(b) Measurement
position
(c) Setup
Figure 15. notation of luminance measurement
Luminance
Lum( LE or RE, test pattern, number )
Measurement through
Left or Right eyeglass
measurement
position
LMS
2. Positioning Eyeglass
Find angle of minimum transmittance.
This value would be provided beforehand or measured by the following steps;
(i) Test image (LB-RW) is displayed.
(ii) Left eyeglass are placed in front of LMS and luminance is measured,
rotating right eyeglass such as FIG 14. The notation for luminance measurement is
“Lum(LE, LB-RW,1)”.
(iii) Find the angle where luminance is minimum.
* Following measurements should be performed at the angle of minimum transmittance of
eyeglass.
Ver. 0.5Jul. 12. 2011
26 / 39
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Page 27
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
3. Measurement of 3D luminance (Reference)
(i) Test image ( LW-RW ) is displayed.
(ii) Left or right eyeglass are placed in front of LMS successively and
luminance is measured at center 1 point where the notation for luminance measurement
is “Lum(LE, LW-RW,1)” or “Lum(RE, LW-RW,1).
4. Measurement of 3D crosstalk
(i) Test image ( LB-RW, LW-RB and LB-RB ) is displayed.
(ii) Right or left eyeglass are placed in front of LMS successively and
luminance is measured for position 1.
LM215WF7
Liquid Crystal Display
with rotating LMS or sample vertically.
Average of
Lum(LE, LB-RW,1) - Lum(LE, LB-RB,1)
and
(iii) The 3D crosstalk (min.) is minimum 3D crosstalk within viewing angle.
5. Measurement of 3D Viewing Angle
3D viewing angle is the angle at which the 3D crosstalk is under 10%. The angles are
determined for the vertical or y axis with respect to the z axis which is normal to the LCD
module surface and measured for position 1. The typical center of U/D viewing angle is 2˚
(Φyu(up)) direction. For more information , see the Fig 16.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
27 / 39
www.panelook.com
Page 28
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
Figure 16. Measurement of 3D crosstalk and 3D viewing angle
y axis
LM215WF7
Liquid Crystal Display
LB-RWLW-RB
LCM
Φyu(up)
Φyd (down)
z axis
LB-RB
(a) Test pattern image
(b) Measurement of 3D viewing angle (up/down)
6. 3D Watching Distance (Reference)
FPR 3D Watching distance is 3D operating distance which has the range of under 10%
Cross talk of front panel from center (Mid Axis).
Figure 17. 3D Watching Distance
F
P
P
a
R
n
e
l
C/F Glass
3D Watching area
LMS
1V (A/A )
Viewing height (0.5H)
Min. Distance (500mm)
Space
Optimum Distance (700mm)
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
28 / 39
www.panelook.com
Page 29
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
5. Mechanical Characteristics
The contents provide general mechanical characteristics. In addition the figures in the next page are detailed
mechanical drawing of the LCD.
Horizontal495.6mm
Outline Dimension
Bezel Area
Active Display Area
WeightTyp : 1385g , Max :1455g
Surface Treatment
Vertical292.2mm
Depth10.7mm
Horizontal478.8mm
Vertical271.3mm
Horizontal475.2mm
Vertical267.3mm
Hard coating(3H)
Glare treatment of the front FPR
Notes : Please refer to a mechanic drawing in terms of tolerance at the next page.
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
29 / 39
www.panelook.com
Page 30
Global LCD Panel Exchange Center
<FRONT VIEW>
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
30 / 39
www.panelook.com
Page 31
Global LCD Panel Exchange Center
<REAR VIEW>
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
LGD Highly recommendation :
As The IPS panel is sensitive & slim, please recommend the metal frame of the system supports the panel
by the double side-mount.
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
31 / 39
www.panelook.com
Page 32
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
6. Reliability
Environment test condition
NoTest ItemCondition
1High temperature storage testTa= 60¶C 240h
2Low temperature storage testTa= -20¶C 240h
3High temperature operation testTa= 50¶C 50%RH 240h
4Low temperature operation testTa= 0¶C 240h
LM215WF7
Liquid Crystal Display
Wave form : random
5
6
7Humidity condition OperationTa=
8
9
Vibration test
(non-operating)
Shock test
(non-operating)
Altitude
operating
storage / shipment
Maximum Storage Humidity for
4 corner light leakage Mura.
Vibration level : 1.00G RMS
Bandwidth : 10-300Hz
Duration : X, Y, Z, 10 min
Shock level : 100G
Waveform : half sine wave, 2ms
Direction : ᇹX, ᇹY, ᇹZ
0 - 16,000 feet(4,876m)
0 - 40,000 feet(12,192m)
Max 70%RH , Ta=40Ԩ
One time each direction
One time each direction
40 ¶C ,90%RH
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
32 / 39
www.panelook.com
Page 33
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
7. International Standards
7-1. Safety
a) UL 60950-1, Second Edition, Underwriters Laboratories Inc.
Information Technology Equipment - Safety - Part 1 : General Requirements.
b) CAN/CSA C22.2 No.60950-1-07, Second Edition, Canadian Standards Association.
Information Technology Equipment - Safety - Part 1 : General Requirements.
c) EN 60950-1:2006 + A11:2009, European Committee for Electrotechnical Standardization(CENELEC).
Information Technology Equipment - Safety - Part 1 : General Requirements.
d) IEC 60950-1:2005, Second Edition, The International Electrotechnical Commission (IEC).
Information Technology Equipment - Safety - Part 1 : General Requirements.
(Including report of IEC60825-1:2001 clause 8 and clause 9)
Notes
1. Laser (LED Backlight) Information
Class 1M LED Product
IEC60825-1 : 2001
Embedded LED Power (Class1M)
2. Caution
: LED inside.
Class 1M laser (LEDs) radiation when open.
Do not open while operating.
7-2. EMC
a) ANSI C63.4 “American National Standard for Methods of Measurement of Radio-Noise
Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz.”
American National Standards Institute (ANSI), 2003.
b) CISPR 22 “Information technology equipment – Radio disturbance characteristics – Limit and
methods of measurement." International Special Committee on Radio Interference
(CISPR), 2005.
c) CISPR 13 “Sound and television broadcast receivers and associated equipment – Radio disturbance
characteristics – Limits and method of measurement." International Special Committee on Radio
Interference (CISPR), 2006.
7-3. Environment
a) RoHS. Directive 2002/95/EC of the European Parliament and of the Council on the reduction of the
use of certain hazardous substances in electrical and electronic equipment. January 2003
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
33 / 39
www.panelook.com
Page 34
Global LCD Panel Exchange Center
8. Packing
8-1. Designation of Lot Mark
a) Lot Mark
ABCDEFGHI JKLM
A,B,C : SIZE(INCH) D : YEAR
E : MONTH F ~ M : SERIAL NO.
Note
1. YEAR
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
Year
Mark
2. MONTH
Month
Mark
b) Location of Lot Mark
Serial No. is printed on the label. The label is attached to the backside of the LCD module.
This is subject to change without prior notice.
8-2. Packing Form
a) Package quantity in one box : 12 pcs
b) Box Size : 365 X 315 X 578mm
2016G2017H2018J2019
F
Jun
6
Jul
7
Aug9Sep
8
CBA
2014E2015
D
Apr5May
4
201320122011
2020
K
Oct
A
Nov
B
DecMarFebJan
C321
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
34 / 39
www.panelook.com
Page 35
Global LCD Panel Exchange Center
# APPENDIX-1
Box Label
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
Pallet Label
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
35 / 39
www.panelook.com
Page 36
Global LCD Panel Exchange Center
8-2. Packing Form
a) Package quantity in one box : 12 pcs
b) Box Size : 365 X 315 X 570mm
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
*This model does not apply the silica-gel.
NO.DESCRIPTIONMATERIAL
1LCM
2BAGAL
3TAPEOPP
4PACKING, BOTTOMEPS
5PACKING, TOPEPS
6BOXPAPER, SW
7TAPEOPP
8LABELART
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
36 / 39
www.panelook.com
Page 37
Global LCD Panel Exchange Center
8-3. Pallet Form
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
NO.DESCRIPTIONMATERIAL
1PACKING ASS’Y
2PALLETPaper_1140X990X117.5
3ANGLE, PACKINGSWR4
4BAND, CLIPCLIP 18MM
5BANDPP
6LABELYUPO PAPER
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
37 / 39
www.panelook.com
Page 38
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
9. PRECAUTIONS
Please pay attention to the followings when you use this TFT LCD module.
9-1. MOUNTING PRECAUTIONS
(1) You must mount a module using holes arranged in four corners or four sides.
(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to the
module. And the case on which a module is mounted should have sufficient strength so that external
force is not transmitted directly to the module.
(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.
Transparent protective plate should have sufficient strength in order to the resist external force.
(4) You should adopt radiation structure to satisfy the temperature specification.
(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former
generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break
by electro-chemical reaction.
(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB
pencil lead. And please do not rub with dust clothes with chemical treatment.
Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental
to the polarizer.)
(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like
chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the adhesives
used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause
chemical damage to the polarizer.
(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes
deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
(10) As The IPS panel is sensitive & slim, please recommend the metal frame of the system supports the panel
by the double side-mount.
9-2. OPERATING PRECAUTIONS
(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage :
V=·200mV(Over and under shoot voltage)
(2) Response time depends on the temperature.(In lower temperature, it becomes longer.)
(3) Brightness depends on the temperature. (In lower temperature, it becomes lower.)
And in lower temperature, response time(required time that brightness is stable after turned on) becomes
longer.
(4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or
electrical contacted parts. And after fading condensation, smear or spot will occur.
(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be
done by system manufacturers. Grounding and shielding methods may be important to minimized the
interference.
(7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated
its full characteristics perfectly.
(8) A screw which is fastened up the steels should be a machine screw.
(if not, it causes metallic foreign material and deal LCM a fatal blow)
(9) Please do not set LCD on its edge.
(10) When LCMs are used for public display defects such as Yogure, image sticking can not be guarantee.
Ver. 0.5Jul. 12. 2011
38 / 39
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Page 39
Global LCD Panel Exchange Center
www.panelook.com
LM215WF7
Liquid Crystal Display
Product Specification
9-3. ELECTROSTATIC DISCHARGE CONTROL
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that
treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.
9-4. PRECAUTIONS FOR STRONG LIGHT EXPOSURE
Strong light exposure causes degradation of polarizer and color filter.
9-5. STORAGE
When storing modules as spares for a long time, the following precautions are necessary.
(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature
between 5¶C and 35¶C at normal humidity.
(2) The polarizer surface should not come in contact with any other object.
It is recommended that they be stored in the container in which they were shipped.
9-6. HANDLING PRECAUTIONS FOR PROTECTION FILM
(1) The protection film is attached to the bezel with a small masking tape.
When the protection film is peeled off, static electricity is generated between the film and polarizer.
This should be peeled off slowly and carefully by people who are electrically grounded and with well ionblown equipment or in such a condition, etc.
(2) When the module with protection film attached is stored for a long time, sometimes there remains a very
small amount of glue still on the bezel after the protection film is peeled off.
(3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized,
please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normalhexane.
Ver. 0.5Jul. 12. 2011
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
39 / 39
www.panelook.com
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.