Page 1
(● ) Preliminary Specification
( ) Final Specification
LM215WF3
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
21.5” Full HD TFT LCDTitle
BUYER
MODEL
www.jxlcd.com
www.jxlcd.com
APPROVED BY
/
/
/
SIGNATURE
DATE
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
Hans. Kim / G.Manager
REVIEWED BY
J. K. Lee / Manager [C]
Y. H. Hwang /
Manager[M]
D. H. Kang / Manager [P]
PREPARED BY
LG Display Co., Ltd.SUPPLIER
LM215WF3*MODEL
SLA2SUFFIX
SIGNATURE
DATE
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.0 FEB. 10 . 2010
S. H. Han / Engineer
MNT Products Engineering Dept.
LG Display Co., Ltd
1 / 32
Page 2
Product Specification
Contents
LM215WF3
Liquid Crystal Display
ITEMNo
COVER
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTREISTICS 3-1
INTERFACE CONNECTIONS 3-2
SIGNAL TIMING SPECIFICATIONS 3-3
SIGNAL TIMING WAVEFORMS 3-4
COLOR INPUT DATA REFERNECE 3-5
POWER SEQUENCE 3-6
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V
Power Dip Condition 3-7
LCD
OPTICAL SFECIFICATIONS4
MECHANICAL CHARACTERISTICS5
Page
1
2
3
4
5
6
6
9
14
15
16
17
18
19
25
RELIABLITY6
INTERNATIONAL STANDARDS7
SAFETY 7-1
EMC 7-2
ENVIRONMENT 7-3
PACKING8
DESIGNATION OF LOT MARK 8-1
PACKING FORM 8-2
PRECAUTIONS9
Ver. 0.0 FEB. 10 . 2010
28
29
29
29
29
30
30
30
31
2 / 32
Page 3
Product Specification
RECORD OF REVISIONS
First Draft(Preliminary)-Feb. 10. 20100.0
LM215WF3
Liquid Crystal Display
DescriptionPageRevision DateRevision No
www.jxlcd.com
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Ver. 0.0 FEB. 10 . 2010
3 / 32
Page 4
LM215WF3
Liquid Crystal Display
Product Specification
1. General Description
LM215WF3 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent
Lamp(CCFL) backlight system. 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 inch diagonally 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.
LVDS
2port
CN1
(30pin)
+12.0V
+5.0V
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VLamp
General Features
RGB
Timing
Controller
Power Circuit
Block
2 x 4 Sockets (High)
[ Figure 1 ] Block diagram
21.46 inches(545.22mm) diagonalActive Screen Size
495.6(H) x 292.2(V) x 16.5(D) mm (Typ.)Outline Dimension
0.2475 mm x 0.2475mmPixel Pitch
Source Driver Circuit
S1 S1920
G1
Gate Driver Circuit
TFT - LCD Panel
(1920 × RGB × 1080 pixels)
G1080
Back light Assembly
(4CCFL)
1920 horiz. By 1080 vert. Pixels RGB stripes arrangementPixel Format
Color Depth
Viewing Angle(CR>10)
Power Consumption
Weight
Ver. 0.0 FEB. 10 . 2010
16,7M colors
200 cd/m
View Angle Free (R/L 178(Typ.), U/D 178(Typ.))
Total 27.66 Watt (Typ.) ( 3.66 Watt @VLCD, 24 Watt @250cd/㎡])
2450 g (typ.)
Transmissive mode, normally blackDisplay Operating Mode
Hard coating(3H), Anti-Glare treatment of the front polarizerSurface Treatment
2
( 1point)Luminance, White
4 / 32
Page 5
LM215WF3
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
60
Values
90%
MaxMin
14-0.3
500
60-20
9010
9010
60%
40%
10%
Hu
mi
dit
y
[(
%)
RH
]
Parameter Notes
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
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.
Note : 2. Maximum Storage Humidity is up to 40℃, 70% RH only for 4 corner light leakage Mura.
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Wet Bulb
Temperature [C]
10
0
Symbol
VLCD
TOP
TST
HOP
HST
50
40
30
20
Units
Vdc
°C
°C
%RH
%RH
at 25 2°C
Storage
Operation
1, 2
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [C]
[ Figure 2 ] Temperature and relative humidity
Ver. 0.0 FEB. 10 . 2010
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Page 6
LM215WF3
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 CCFL, is typically generated by an inverter. The inverter is an
external unit to the LCDs.
Table 2. ELECTRICAL CHARACTERISTICS
Parameter Symbol
MODULE :
ILCD Power Supply Input Current
Differential Impedance
Power Consumption
LAMP :
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at 25 °C
at 0 °C
Operating Frequency
Discharge Stabilization Time
Power Consumption
Life Time
Note : The design of the inverter must have specifications for the lamp in LCD Assembly.
The performance of the Lamp in LCM, for example life time or brightness, is extremely
the characteristics of the DC-AC inverter. So all the parameters of an inverter should be
designed so as not to produce too much leakage current from high-voltage output of the
inverter.
When you design or order the inverter, please make sure unwanted lighting caused by the mismatch
of the lamp and the inverter (no lighting, flicker, etc) never occurs. When you confirm it,
Assembly should be operated in the same condition as installed in you instrument.
Zm
VBL Operating Voltage
IBL Operating Current
fBL
Ts
PBL
influenced by
(8.0mA)
carefully
the LCD–
780
Values
800
(7.5mA)
MaxTypMin
352305258
426370314
11010090
1000
(2.5mA)
8.07.52.5
1600
1900
70-40
3
26.424
Vdc12.61211.4VLCD Power Supply Input Voltage
ohm
RMS
RMS
V
RMS
V
RMS
NotesUnit
13mV100--VRF Permissive Power Input Ripple
1mA
2mA
1Watt4.233.66PLCD
2Watt5.124.45PLCD
3A3--IRUSH Rush current
4, 5V
4mA
4, 6Vs Established Starting Voltage
7kHz
4, 8Min
9Watt
4, 10Hrs50,000
Ver. 0.0 FEB. 10 . 2010
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Page 7
LM215WF3
Liquid Crystal Display
Product Specification
Note. Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to a conducting tape,
TFT-LCD Module has a low luminance and the inverter has abnormal action. Because leakage current
is occurred between lamp wire and conducting tape.
1. The specified current and power consumption are under the V
whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency.
2. The current is specified at the maximum current pattern. See the figure 3.
3. The duration of rush current is about 5ms and rising time of power Input is 500us 20%.(min.).
4. Specified values are for a single lamp.
5. Operating voltage is measured at 25 2°C, and follows as below condition.
The variance of the voltage is 10%. (Based on single Lamp.)
The variance of the voltage is 20%. (Based on system & Test equipment tolerance.)
6. The voltage above VS should be applied to the lamps for more than 1 second for start-up.
(Inverter open voltage must be more than lamp starting voltage.)
Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical
current.
7. The output of the inverter must have symmetrical(negative and positive) voltage waveform and
symmetrical current waveform (Unsymmetrical ratio is less than 10%). Please do not use the inverter
which has unsymmetrical voltage and unsymmetrical current and spike wave.
Lamp frequency may produce interface with horizontal synchronous frequency and as a result this may
cause beat on the display. Therefore lamp frequency shall be as away possible from the horizontal
synchronous frequency and from its harmonics in order to prevent interference.
8. Let’s define the brightness of the lamp after being lighted for 5 minutes as 100%.
TS is the time required for the brightness of the center of the lamp to be not less than 95%.
The used lamp current is the lamp typical current.
9. The lamp power consumption shown above does not include loss of external inverter.
The used lamp current is the lamp typical current. (PBL = VBL x IBL x N
10. The life is determined as the time at which brightness of the lamp is 50% compared to that of initial
value at the typical lamp current on condition of continuous operating at 25 2°C.
11. Requirements for a system inverter design, which is intended to have a better display performance,
a better power efficiency and a more reliable lamp, are following.
It shall help increase the lamp lifetime and reduce leakage current.
a. The asymmetry rate of the inverter waveform should be less than 10%.
b. The distortion rate of the waveform should be within √2 ±10%.
* Inverter output waveform had better be more similar to ideal sine wave.
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=12V, 25 2°C,f
LCD
=60Hz condition
V
)
Lamp
* Asymmetry rate:
I p
I -p
12. The inverter which is combined with this LCM, is highly recommended to connect coupling(ballast)
condenser at the high voltage output side. When you use the inverter which has not coupling(ballast)
condenser, it may cause abnormal lamp lighting because of biased mercury as time goes.
13. Permissive power ripple should be measured under V
condition and At that time, we recommend the bandwidth configuration of oscilloscope is to be under
20Mhz. See the figure 3.
14. In case of edgy type back light with over 4 parallel lamps, input current and voltage wave form should
be synchronized
Ver. 0.0 FEB. 10 . 2010
| I p – I –p | / I
* Distortion rate
I p (or I –p) / I
=12.0V, 25°C, fV(frame frequency)=MAX
LCD
x 100%
rms
rms
7 / 32
Page 8
Product Specification
LM215WF3
Liquid Crystal Display
Permissive Power input ripple (V
White pattern
Power consumption (V
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LCD
=12V, 25°C, fV (frame frequency=60Hz condition)•
LCD
=12.0V, 25°C, fV(frame frequency)=MAX condition)•
Black pattern
Typical power Pattern
[ Figure 3 ] Mosaic pattern & White Pattern for power consumption measurement
Ver. 0.0 FEB. 10 . 2010
Maximum power Pattern
8 / 32
Page 9
Product Specification
3-2. Interface Connections
3-2-1. LCD Module
LCD Connector(CN1). : IS100-L30B-C23(UJU), GT103-30S-H23 (LSC) -
- Mating Connector : FI-XC30C2L (Manufactured by JAE) or Equivalent
Table 3 MODULE CONNECTOR(CN1) PIN CONFIGURATION
Symbol
SymbolNo
Description
No
LM215WF3
Liquid Crystal Display
Symbol
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
FR0M
FR0P
FR1M
FR1P
FR2M
FR2P
GND
FCLKINM
FCLKINP
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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)
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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
17
18
19
20
21
22
23
24
25
26
27
28
29
30
SR1P
GND
SR2M
SR2P
SCLKINM
SCLKINP
SR3M
SR3P
GND
NC
NC
PWM_OUT
VLCD
VLCD
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)
For Control Burst frequency of Inverter
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
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 VLCD (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.
[ Figure 4 ] User Connector diagram
IS100-L30B-C23(UJU)
#1 #30
Ver. 0.0 FEB. 10 . 2010
#1 #30
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Page 10
Liquid Crystal Display
Product Specification
Table 4. REQUIRED SIGNAL ASSIGNMENT FOR Flat Link (TI:SN75LVDS83) Transmitter
Pin # Require SignalPin Name Pin # Require SignalPin Name
1 Power Supply for TTL InputVCC 29 Ground pin for TTLGND
2 TTL Input (R7)D5 30 TTL Input (DE)D26
3 TTL Input (R5)D6 31 TTL Level clock InputTX CLKIN
4 TTL Input (G0)D7 32 Power Down InputPWR DWN
5 Ground pin for TTLGND 33 Ground pin for PLLPLL GND
6 TTL Input (G1)D8 34 Power Supply for PLLPLL VCC
7 TTL Input (G2)D9 35 Ground pin for PLLPLL GND
8 TTL Input (G6)D10 36 Ground pin for LVDSLVDS GND
9 Power Supply for TTL InputVCC 37 Positive LVDS differential data output 3TxOUT3＋
10 TTL Input (G7)D11 38 Negative LVDS differential data output 3TxOUT3－
LM215WF3
11 TTL Input (G3)D12 39 Positive LVDS differential clock outputTX CLKOUT＋
12 TTL Input (G4)D13 40 Negative LVDS differential clock outputTX CLKOUT－
13 Ground pin for TTLGND 41 Positive LVDS differential data output 2TX OUT2＋
14 TTL Input (G5)D14 42 Negative LVDS differential data output 2TX OUT2－
15 TTL Input (B0)D15 43 Ground pin for LVDSLVDS GND
16 TTL Input (B6)D16 44 Power Supply for LVDSLVDS VCC
17 Power Supply for TTL InputVCC 45 Positive LVDS differential data output 1TX OUT1＋
19 TTL Input (B1)D18
20 TTL Input (B2)D19
22 TTL Input (B3)D20
23 TTL Input (B4)D21
24 TTL Input (B5)D22
25 TTL Input (RSVD)D23
26 Power Supply for TTL InputVCC 54 TTL Input (R2)D2
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46 Negative LVDS differential data output 1TX OUT1－18 TTL Input (B7)D17
47 Positive LVDS differential data output 0TX OUT0＋
48 Negative LVDS differential data output 0TX OUT0－
49 Ground pin for LVDSLVDS GND21 Ground pin for TTL InputGND
50 TTL Input (R6)D27
51 TTL Input (R0)D0
52 TTL Input (R1)D1
53 Ground pin for TTLGND
55 TTL Input (R3)D327 TTL Input (HSYNC)D24
56 TTL Input (R4)D428 TTL 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. 0.0 FEB. 10 . 2010
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Page 11
LVDS Input characteristics
LVDS +
LVDS -
0V
V
CM
# |VID| = |(LVDS+) – (LVDS-)|
# VCM= {(LVDS+) + (LVDS-)}/2
|VID|
V
IN_MAXVIN_MIN
1. DC Specification
LM215WF3
Liquid Crystal Display
Product Specification
LVDS Common mode Voltage
LVDS Input Voltage Range
2. AC Specification
LVDS Clock to Data Skew Margin
CM
IN
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T
clk
LVDS Clock
LVDS Data
SKEW (Fclk
t
SKEW
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/T
SKEW
SKEW
SKEW
clk
)
NotesUnitMaxMinSymbolDescription
95MHz > Fclk ≥ 85MHzps+ 300 300-t
85MHz > Fclk ≥ 65MHzps+ 400 400-t
600-
65MHz > Fclk ≥ 30MHz
ps+ 600t
NotesUnitMaxMinSymbolDescription
-mV600100|VID|LVDS Differential Voltage
-V1.80.6V
-V2.10.3V
LVDS Clock to Clock Skew Margin (Even to
Odd)
Ver. 0.0 FEB. 10 . 2010
SKEW_EO
- 1/7
+ 1/7t
T
clk
-
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Page 12
LVDS Even Data
LVDS Odd Clock
LVDS Even Clock
t
SKEW_EO
T
clk
T
clk
OG0 OR5 OR4 OR3 OR2 OR1 OR0
OB1 OB0 OG5 OG4 OG3 OG2 OG1
DE VSYNC HSYNC OB5 OB4 OB3 OB2
X OB7 OB6 OG7 OG6 OR7 OR6
Current(Nth) CyclePrevious(N-1)th Cycle Next(N+1)th Cycle
RCLK +
RXinO0 +/-
Tclk * 4/7 Tclk * 3/7
Tclk
Tclk * 1/7
MSB R7
R6
R5
R4
R3
R2
R1
R0LSB
EG0 ER5 ER4 ER3 ER2 ER1 ER0
EB1 EB0 EG5 EG4 EG3 EG2 EG1
DE
VSYNC HSYNC
EB5 EB4 EB3 EB2
X EB7 EB6 EG7 EG6 ER7 ER6
* ODD = 1st Pixel
EVEN = 2nd Pixel
RXinO1 +/-
RXinO2 +/-
RXinO3 +/-
RXinE0 +/-
RXinE1 +/-
RXinE2 +/-
RXinE3 +/-
OR3 OR2 OR1 OR0
OG4 OG3 OG2 OG1
OB5 OB4 OB3 OB2
OG7 OG6 OR7 OR6
ER3 ER2 ER1 ER0
EG4 EG3 EG2 EG1
EB5 EB4 EB3 EB2
EG7 EG6 ER7 ER6
OG0 OR5 OR4
OB1 OB0 OG5
DE VSYNC HSYNC
X OB7 OB6
EG0 ER5 ER4
EB1 EB0 EG5
DE
VSYNC HSYNC
X EB7 EB6
3. Data Format
1) LVDS 2 Port
LM215WF3
Liquid Crystal Display
Product Specification
< Clock skew margin between channel >
Ver. 0.0 FEB. 10 . 2010
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< LVDS Data Format >
12 / 32
Page 13
LM215WF3
Liquid Crystal Display
Product Specification
Table 5. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN2,CN3,CN4,CN5)
The backlight interface connector is a model 35001HS-02LD manufactured by Yeonho. The mating
connector part number are 35001WR-02L or equivalent. The pin configuration for the connector is shown in
the table below.
Pin
1
2
Note : 1. The high voltage power terminal is colored Sky blue, Gray.
The low voltage pin color is Black, Blue.
2. The backlight ground should be common with LCD metal frame.
3. 35001HS-02LD (Locking type)
Up Side
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Down Side
Symbol
HV
LV
Lamp1
Lamp2
Lamp3
Description
High Voltage for Lamp
Low Voltage for Lamp
NOTES
1
1, 2
CN2
CN3
CN4
Lamp4
[ Figure 5 ] Backlight connector diagram
Ver. 0.0 FEB. 10 . 2010
CN5
13 / 32
Page 14
LM215WF3
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
NoteUnitMaxTypMinSymbolITEM
DCLK
Horizontal
Vertical
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.
Blanking
Blanking
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tCLK Period
- Frequency
tHPtotal
fHFrequency
tWH valid
tVP total
fV Frequency
tWV valid
15.3813.8911.76
87.57260
112010881000
836664
16012840
960960960
116011001090
756050
802010
108010801080
ns
MHz
tCLK
KHz
tCLK
tCLK/2
tHP
Hz
tHP
tHP
Ver. 0.0 FEB. 10 . 2010
14 / 32
Page 15
3-4. Signal Timing Waveforms
1. DCLK , DE, DATA waveforms
LM215WF3
Liquid Crystal Display
Product Specification
DCLK
First data
Second data
DE(Data Enable)
2. Horizontal waveform
tCLK
Invalid data
Invalid data
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Valid data
Pixel 0,0
Valid data
Pixel 1,0
Pixel 2,0
Pixel 3,0
tHV
Invalid data
Invalid data
tHP
DE(Data Enable)
3. Vertical waveform
tVV
tHP
DE(Data Enable)
Ver. 0.0 FEB. 10 . 2010
DE
t
VP
DE
15 / 32
Page 16
LM215WF3
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.
Table 7. COLOR DATA REFERENCE
Input Color Data
Basic
Color
RED
Color
Black 0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0
Red (255)
Green (255)
Blue (255)
Cyan
Magenta
Yellow
White
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MSB LSB
RED
GREEN
MSB LSB
MSB LSB
B7 B6 B5 B4 B3 B2 B1 B0G7 G6 G5 G4 G3 G2 G1 G0R7 R6 R5 R4 R3 R2 R1 R0
BLUE
0 0 0 0 0 0 0 00 0 0 0 0 0 0 01 1 1 1 1 1 1 1
0 0 0 0 0 0 0 01 1 1 1 1 1 1 10 0 0 0 0 0 0 0
1 1 1 1 1 1 1 10 0 0 0 0 0 0 00 0 0 0 0 0 0 0
1 1 1 1 1 1 1 11 1 1 1 1 1 1 10 0 0 0 0 0 0 0
1 1 1 1 1 1 1 10 0 0 0 0 0 0 01 1 1 1 1 1 1 1
0 0 0 0 0 0 0 01 1 1 1 1 1 1 11 1 1 1 1 1 1 1
1 1 1 1 1 1 1 11 1 1 1 1 1 1 11 1 1 1 1 1 1 1
0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0RED (000) Dark
0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 1RED (001)
............
0 0 0 0 0 0 0 00 0 0 0 0 0 0 01 1 1 1 1 1 1 0RED (254)
0 0 0 0 0 0 0 00 0 0 0 0 0 0 01 1 1 1 1 1 1 1RED (255)
0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0GREEN (000) Dark
GREEN
BLUE (000) Dark
BLUE
Ver. 0.0 FEB. 10 . 2010
0 0 0 0 0 0 0 00 0 0 0 0 0 0 10 0 0 0 0 0 0 0GREEN (001)
............
0 0 0 0 0 0 0 01 1 1 1 1 1 1 00 0 0 0 0 0 0 0GREEN (254)
0 0 0 0 0 0 0 01 1 1 1 1 1 1 10 0 0 0 0 0 0 0GREEN (255)
0 0 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0
0 0 0 0 0 0 0 10 0 0 0 0 0 0 00 0 0 0 0 0 0 0BLUE (001)
............
1 1 1 1 1 1 1 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0BLUE (254)
1 1 1 1 1 1 1 10 0 0 0 0 0 0 00 0 0 0 0 0 0 0BLUE (255)
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Page 17
3-6. Power Sequence
Power Supply, VLCD
Interface Signal, Vi
(Digital RGB signal,
SCDT ,Vsync, Hsync,
DE, Clock to PanelLink
Transmitter)
LM215WF3
Liquid Crystal Display
Product Specification
V
0V
LCD
0V
90%
10%
T1
T2 T5 T7
Valid Data
T3
T4
90%
10%
T6
Power Supply for
Backlight Inverter
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Table 8. POWER SEQUENCE
Parameter
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. Lamp power must be turn on after power supply for LCD and interface signal are valid.
[ Figure 6 ] Power sequence
LAMP ON LAMP OFF
LAMP OFF
Values
MaxTypMin
--200T4
Units
ms10-0.5T1
ms50-0.01T2
ms--500T3
ms
ms50-0.01T5
ms-1000T7
to 0V.
LCD
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Page 18
Product Specification
LM215WF3
Liquid Crystal Display
3-7. V
LCD
1) Dip condition
2) V
V
Power Dip Condition
V
LCD
12V
10V
t
d
[ Figure 7 ] Power dip condition
10V ≤V
＜ 10V
LCD
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-dip conditions should also follow the Power On/Off conditions for supply voltage.
LCD
＜ 11V , td≤20ms
LCD
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Page 19
LM215WF3
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 equal to 0 ° and aperture 1 degree.
FIG. 1 presents additional information concerning the measurement equipment and method.
Optical Stage(x,y)
LCD Module
FIG. 1 Optical Characteristic Measurement Equipment and Method
Table 9. OPTICAL CHARACTERISTICS
SymbolParameter
Surface Luminance, white
Luminance Variation
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Response Time
Color
Coordinates
[CIE1931]
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Gray-to-Gray (BW)
RED
GREEN
BLUE
Gray To Gray
WHITE
GTG_AVR
Rx
(By PR650)
WHITE
Color Shift
(Avg. Δu’v’ <
0.2))
Viewing Angle (CR>10)
General
GSR @ 60dgree
(Gamma shift
rate)
Color gamut (CG, CIE1976)
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
CST_H
CST_V
Gamma_H
Gamma_V
WH
PR 880 or RD 80S
or PR650
50cm
(Ta=25 °C, V
BW
Typ
-0.03
H
V
-
=12V, fV=60Hz Dclk=144MHz, IBL=7.5mA)
LCD
Values
0.643
0.335Ry
0.303Gx
0.608Gy
0.145Bx
0.055By
0.343Wx
0.359Wy
MaxTypMin
-200150L
Typ
+0.03
-140-
-100-
-178170
-178170
20--
20--
2
ms106G to G
%-82
NotesUnits
Reference
1-1000600CRContrast Ratio
2cd/m
3%--75
4ms2514-T
10
5Degree
6Degree
7%
8K+700G255 CCT-300-WPT (White Point Tracking)
92.2-Gray Scale
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Page 20
LM215WF3
3122
4
'
yx
x
u
3122
9
'
yx
y
v
2
21
2
21
)''()''('' vvuuvu
pixelsblack all with Luminance Surface
pixels whiteall with Luminance Surface
RatioContrast
100
)L .... ,L ,(L Maximum
)L .. ,L,Minimum(L
P9P2P1
P9P2P1
WHITE
100
Degree) (0 Value GammaCenter
Degree) 60Light Reft, Down, (Up, Value Gamma angle View
GSR
24
)''(
)''(
24
1
i
ivu
vuAvg
Liquid Crystal Display
Product Specification
Notes 1. Contrast Ratio(CR) is defined mathematically as : (By PR880)
It is measured at center point(Location P1)
2. Surface luminance(LWH)is luminance value at Center 1 point(P1) across the LCD surface 50cm
from the surface with all pixels displaying white. For more information see FIG 2. (By PR880)
3. The variation in surface luminance , WHITE is defined as : (By PR880)
Where L1 to L9 are the luminance with all pixels displaying white at 9 locations.
For more information see FIG 2.
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. (By RD80S)
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 3 and FIG 4. (By EZ Contrast)
- Color difference (Δu’v’)
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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)
- 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 4. (By PR880)
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 5 and FIG 6
- GSR (
.
) is defined as :
Gamma
(By EZ Contrast)
8. WPT (White Point Tracking) is the variation of color temperature between G255 and G63.
(By PR650)
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Page 21
LM215WF3
Liquid Crystal Display
Product Specification
Notes 9. Gamma Value is approximately 2.2. For more information see Table 11.
Notes 10. Response time is the time required for the display to transit from any gray to white (Rise Time, TrR)
and from any gray to black (Decay time, TrD).
G to GBW Spec stands for average value of all measured points.
Measuring point for surface luminance & measuring point for luminance variation.
H
(By RD80S)
H/2
●
●
P2
P5
V/2
V
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●
V/10
The Gray to Gray response time is defined as the following figure and shall be measured by switching the input
signal for “Gray To Gray “.
- Gray step : 5 Step
- TGTG_AVR is the total average time at rising time and falling time for “Gray To Gray “.
- if system use ODC ( Over Driving Circuit) function, Gray to Gary response time may be 5ms~8ms GtG
* it depends on Overshoot rate.
Table. 10 GTG Gray Table
P7
FIG. 2 Measure Point for Luminance
●
P3
●
P1
●
P8
●
●
●
H/10
P4
P6
P9
Gray to Gray
G255 G191 G127 G63 G0
Falling Time G255
G191
G127
G63
G0
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Rising Time
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Page 22
Product Specification
Color shift is defined as the following test pattern and color.
FIG. 3 Color Shift Test Pattern
Average RGB values in Bruce RGB for Macbeth Chart
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LM215WF3
Liquid Crystal Display
25% Box size
Bluish greenBlue flowerFoliageBlue skyLight skinDark skin (i=1)
114129778520698R
19911810211214256G
1781854616112345B
Orange yellowYellow greenPurpleModerate redPurplish blueOrange
2301607621156219R
162193396769104G
2958868717424B
CyanMagentaYellowRedGreenBlue
352072411977226R
126622122714832G
172151363765145B
BlackNeutral 3.5Neutral 5Neutral 6.5Neutral 8White
2263110155206240R
2263110155206240G
2263110155206240B
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Page 23
Dimension of viewing angle range.
Normal
Y
E
= 0, Right
= 180, Left
= 270, Down
= 90, Up
b
r
LaVL
)log()log()log( aVrLL
b
LM215WF3
Liquid Crystal Display
Product Specification
[ FIG 12 ] Viewing angle
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[ FIG 13 ] Sample Luminance vs. gray scale
(using a 256 bit gray scale)
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. 7)
[ FIG 14 ] Sample Log-log plot of
luminance vs. gray scale
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Page 24
Table 10. Gray Scale Specification
LM215WF3
Liquid Crystal Display
Product Specification
Relative Luminance [%] (Typ.)Gray Level
0.110
31
63
95
127
159
191
223
255
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1.08
4.72
11.49
21.66
35.45
53.00
74.48
100
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LM215WF3
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.
495.6mmHorizontal
Outline Dimension
Bezel Area
Active Display Area
Typ : 2450 g , Max : 2600 gWeight
Surface Treatment
Notes : Please refer to a mechanic drawing in terms of tolerance at the next page.
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Hard coating(3H)
Anti-glare treatment of the front polarizer
292.2mmVertical
16.5mmDepth
479.8mmHorizontal
271.3mmVertical
475.2mmHorizontal
267.3mmVertical
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Page 26
<FRONT VIEW>
LM215WF3
Liquid Crystal Display
Product Specification
www.jxlcd.com
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Page 27
<REAR VIEW>
LM215WF3
Liquid Crystal Display
Product Specification
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Page 28
6. Reliability
Environment test condition
Vibration test
5
(non-operating)
LM215WF3
Liquid Crystal Display
Product Specification
ConditionTest ItemNo
Ta= 60°C 240hHigh temperature storage test1
Ta= -20°C 240hLow temperature storage test2
Ta= 50°C 50%RH 240hHigh temperature operation test3
Ta= 0°C 240hLow temperature operation test4
Wave form : random
Vibration level : 1.00G RMS
Bandwidth : 10-300Hz
Duration : X, Y, Z, 10 min
One time each direction
Shock test
6
(non-operating)
Humidity condition Operation7
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Altitude
8
storage / shipment
Maximum Storage Humidity for
9
4 corner light leakage Mura.
Shock level : 100G
Waveform : half sine wave, 2ms
Direction : ±X, ±Y, ±Z
One time each direction
Ta= 40 °C ,90%RH
0 - 40,000 feet(12192m)
Max 70%RH , Ta=40℃
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Page 29
LM215WF3
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.
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
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disturbance
characteristics – Limits and method of measurement." International Special Committee on Radio
Interference (CISPR), 2006.
7-3. Environment
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a) RoHS, Directive 2002/95/EC of the European Parliament and of the council of 27 January 2003
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Page 30
Product Specification
8. Packing
8-1. Designation of Lot Mark
a) Lot Mark
A B C D E F G H I J K L M
A,B,C : SIZE(INCH) D : YEAR
E : MONTH F ~ M : SERIAL NO.
Note
1. YEAR
LM215WF3
Liquid Crystal Display
Year
Mark
2. MONTH
Month
Mark
b) Location of Lot Mark
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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.
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8-2. Packing Form
a) Package quantity in one box : TBD
b) Box Size : TBD
2006720078200892009
6
Jun
6
Jul8Aug9Sep
7
321
200452005
4
Apr5May
4
200320022001
2010
0
Oct
A
Nov
B
DecMarFebJan
C321
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Page 31
LM215WF3
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.
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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.
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Page 32
LM215WF3
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 ion blown 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 normal hexane.
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