SAMSUNG LTN140AT27-L01 Specification

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CUSTOMER
Lenovo
MODEL NO.
LTN140AT27
DATE OF ISSUE
2012.06.27
EXTENSION CODE
-L01
Customer Approval & Feedback
Approved by
J.H. Lee
12/06/27
Prepared by
12/06/27
LCD Sales & Marketing Team
Samsung Display Co., Ltd
Sukjoo Jung
Product Specification
( √ ) Preliminary Specification ( ) Approval Specification
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Table of Contents
REVISION HISTORY .......................................................................................................................................................... 3
1. GENERAL DESCRIPTION ............................................................................................................................................. 4
2. ABSOLUTE MAXIMUM RATINGS.............................................................................................................................. 6
2.1 ENVIRONMENTAL ABSOLTE RATINGS ................................................................................................................... 6
2.2 ELECTRICAL ABSOLUTE RATINGS ........................................................................................................................... 7
2.3 THE OTHERS .............................................................................................................................................................. 7
3. OPTICAL CHARACTERISTICS ..................................................................................................................................... 8
4. BLOCK DIAGRAM ....................................................................................................................................................... 11
4.1 TFT LCD MODULE ................................................................................................................................................... 11
4.2 THE STRUCTURE OF LED PLACEMENT.................................................................................................................. 11
5. ELECTRICAL CHARACTERISTICS ............................................................................................................................. 12
5.1 TFT LCD MODULE ................................................................................................................................................... 12
5.2 BACK LIGHT UNIT ................................................................................................................................................... 14
5.3 LED DRIVER .............................................................................................................................................................. 14
5.4 LVDS INTERFACE ..................................................................................................................................................... 16
5.5 INTERFACE TIMING ................................................................................................................................................ 18
5.6 INPUT COLOR DATA MAPPING............................................................................................................................. 19
5.7 POWER ON/OFF SEQUENCE ................................................................................................................................. 20
5.8 INPUT TERMINAL PIN ASSIGNMENT .................................................................................................................... 22
6. PIXEL FORMAT ............................................................................................................................................................ 23
7. OUTLINE DIMENSION ............................................................................................................................................... 24
8. RELIABILITY TEST ....................................................................................................................................................... 25
9. PACKING ...................................................................................................................................................................... 26
9.1 CARTON ................................................................................................................................................................... 26
9.2 MARKING ................................................................................................................................................................. 27
10. GENERAL PRECAUTIONS ....................................................................................................................................... 28
10.1 HANDLING ........................................................................................................................................................... 28
10.2 STORAGE ............................................................................................................................................................... 29
10.3 OPERATION ........................................................................................................................................................... 29
10.4 OTHERS .................................................................................................................................................................. 30
11. EDID ............................................................................................................................................................................ 31
12. APPENDIX .................................................................................................................................................................. 34
12.1 SYSTEM DESIGN GUIDE ....................................................................................................................................... 34
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Date.
Rev.No.
Page
Revision Description
06/27/12
P00 Initial Release
REVISION HISTORY
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Item
Specification
Unit
Note
Display area
309.399 (H) x 173.952 (V) (14.0”diagonal)
mm
Driver Element
a-Si TFT active matrix
Display colors
262,144 (6bit)
Number of pixel
1366 * 768 (HD)
Pixel
16:9
Pixel Arrangement
RGB vertical stripe
Pixel pitch
0.2265 (H) x 0.2265 (V) (TYP.)
mm
Display Mode
Normally white, TN mode
Thickness of glass
0.5
mm
Surface treatment
Haze 0%, Hardness 3H
Glare
Environmental safe regulation
Pb Free, Halogen Free
1. GENERAL DESCRIPTION
DESCRIPTION
The LTN140AT27-L01 uses a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFTs as switching components. This model is composed of a TFT LCD panel, a driver circuit, and a backlight unit. This 14.0” model has a resolution of 1366 x 768 pixels and can display up to 262,144 colors.
FEATURES
High contrast ratio HD(1366 x 768 pixels ) resolution Low power consumption Fast Response LED back light with an embedded LED driver DE (Data enable) only mode
3.3V LVDS Interface Onboard EEDID chip
APPLICATIONS
Notebook PC If the intent to use this product is for other purpose, please contact Samsung Display.
GENERAL INFORMATION
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Item
Min.
Typ.
Max.
Unit
Note
Module
Size
Horizontal (H)
319.9
320.4
320.9
mm
w/o flange
Vertical (V)
204.6
205.1
205.6
mm
with flange
186.6
187.1
187.6
mm
w/o flange
Depth (D)
-
-
3.0
mm
panel part
(1)
- - 3.2
mm
PCB part
Weight
- - 290 g
MECHANICAL INFORMATION
NOTE (1) Measuring method for thickness
Force to be applied for measurement (Body Part) : when using the micrometer. Force to be applied for measurement (COF Part) : The 50gf when using the height gauge.
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Item
Symbol
Min.
Max.
Unit
Note
Storage temperate
TSTG
-20
60
C
(1)
Operating temperature (Temperature of glass surface)
TOPR 0 50
C
(1)
Shock ( non-operating )
Snop - 240 G (2), (4)
Vibration (non-operating)
Vnop - 2.41 G (3), (4)
2. ABSOLUTE MAXIMUM RATINGS
2.1 ENVIRONMENTAL ABSOLTE RATINGS
Note (1) The range of temperature and relative humidity are shown in the graph below 95% RH Max. .
(39 ≥ Ta) If the temperature is higher than 40 , the maximum temperature of wet–bulb shall be less than 39. No condensation
(2) Vibrate X, Y, and Z axis in the shape of the half sine wave one time for 2ms . (3) Vibrate the X, Y, and Z randomly within a 5 - 500 Hz range for 30min. (4) When testing a vibration and a shock, the fixture, which holds the module to be tested shall be hard and rigid in order for the the module not to be twisted or bent by the fixture.
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Item
Symbol
Min.
Max.
Unit
Note
Power Supply Voltage
VLCD_VCC
VSS - 0.3
4.0
V
(1),(2)
LVDS Input Voltage
VLVDS
VSS - 0.3
2.2
Item
Symbol
Min.
Max.
Unit
Note
BLU Supply Voltage
V
BL_PWR
VSS - 0.3
26.5
V
(1), (2)
BLU Supply Current
I
BL_PWR
- 0.9
A
(1), (2)
Vin=12V
Duty 100%
Item
Test Conditions
Remark
CONTACT DISCHARGE
150pF, 330, 8kV, 200points, 1 time/point
Operating
AIR DISCHARGE
150pF, 330, 15kV, 200points, 1 time/point
Operating
2.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE
VLCD_VCC =3.3V, VSS = GND = 0V
Note (1) Within Ta (25 2 C )
(2) Permanent damage to the device may occur if exceed maximum values.
(2) BACKLIGHT UNIT
VSS = GND = 0V
Note (1) Within Ta (25 2 C )
(2) Permanent damage to the device may occur if exceed maximum values
2.3 THE OTHERS
(1) STATIC ELECTRICITY PRESSURE RESISTANCE
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Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Note
Contrast Ratio
CR
Normal
Viewing
Angle
= 0 = 0
500
850 - -
(1),(2),(5)
Response time
( Rising + Falling )
TRT
-
16
25
msec
(1),(3)
Average Luminance of White (5 Points)
YL,AVE
170
200
-
cd/m2
IF=100%
Duty
(1),(4)
Color
Chromaticit
y
(CIE)
Red
RX
-0.03
0.567
+0.03
(1),(5)
RY
0.343
Green
GX
0.343
GY
0.560
Blue
BX
0.163
BY
0.120
White
WX
0.313
WY
0.329
Viewing
Angle
Hor.
L
CR 10
At center
40
45
-
Degrees
(1),(5)
H
40
45
-
Ver.
H
15
20
-
L
35
40
-
Color
Gamut
CG -
45 - %
White variation (13P)
L
- -
1.67 (6)
3. OPTICAL CHARACTERISTICS
The following items are measured under the stable conditions.* The optical characteristics should be measured in the dark room or the equivalent environment by the methods shown in the Note (5). Measuring equipment : TOPCON SR-3
Ta = 25 2 C, VLCD_VCC =3.3V, fv= 60Hz, fDCLK = 72.33MHz, IF = 100% duty
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Note (1) The definition of viewing angle : The range of viewing angle (10 C/R)
Note (2) The definition of contrast ratio (CR) : The ratio of max. gray and min gray at 5 points
(4, 5, 7, 9, and10)
Note (3) The definition of Response time : Subtotal of the time, during which the transmission changes from
10% to 90% when the TFT turns on and off.
Note (4) The definition of average luminance of white : Measure the luminance of white at 5 points.
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L =
Maximum luminance of 13 points
Minimum luminance of 13 points
Note (5) Measure the panel, which is left for 30 min. at the normal temp. after leaving it for 30 min with turning the back light on at the rating. The measurement should be executed under the condition including
the ambient temp., 25±2℃, the dark room, windless(removed the direct wind), and no vibration.
Note (6) The definition of white variation at 13 points ( L )
The definition of white variation at 5 points ( L ) : 4,5,7,9.10 point
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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
4.2 THE STRUCTURE OF LED PLACEMENT
( 4channels x 9a = 36a )
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Item
Symbol
Min.
Typ.
Max.
Unit
Note
Power Supply Voltage
VLCD_VCC
3.0
3.3
3.6 V
T-CON TTL
Input Voltage
High
VTH
0.7
VLCD_VCC
- - V
(1)
Low
VTL
-
-
0.3
VLCD_VCC
V
Threshold voltage
for differential
input at LVDS
receiver
High
VIH
- - +100
mV
VCM = +1.2V
Low
VIL
-100 - -
mV
Vsync
60Hz
fv
-
60 - Hz 50Hz
fv
-
50 - Hz
(3)
40Hz
fv
-
40 - Hz
Hsync
60Hz
fh
46.8
47.4
48.6
kHz
Main Frequency
60Hz
fDCLK
67.39
72.33
83.88
MHz 50Hz
fDCLK
-
60.28
-
MHz
(3)
40Hz
fDCLK
-
48.22
-
MHz
Rush Current
IRUSH
- - 1.5 A (6)
Input Current
White
ILCD_VCC
-
150
180
mA
(2), (5)
Mosaic
ILCD_VCC
-
150
180
mA
Black
ILCD_VCC
-
150
180
mA
V.Stripe
ILCD_VCC
-
290
350
mA
5. ELECTRICAL CHARACTERISTICS
5.1 TFT LCD MODULE
* Ta = 25 ± 2 °C
Note (1) The data pins for display and signal pins for timing should be connected.(GND= 0V) (2) fV = 60Hz, fDCLK = 72.33 MHZ, VLCD_VCC = 3.3V , DC Current.
(3) In the case of 40Hz & 50Hz, FOS, Flicker & Brightness are not guaranteed, because their level might
be different from 60Hz operation.
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Note (5) The dissipation pattern for power
Note (6) The condition for measurement for rush current
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Item
Symbol
Min.
Typ.
Max.
Unit
Note
LED Forward Current
IF - 18 - mA
LED Forward Voltage
VF
3.0
3.2
3.4 V IF = 20mA
LED Array Voltage
VP
-
28.8 - V
VF * LED Counts
LED Power Consumption
P - -
2.5
W
LED Life time
Hr
12,000 - -
Hours
(1)
LED Counts
Q - 36 - EA
Item
Symbol
Min.
Typ.
Max.
Unit
Note
Input Voltage
VBL_PWR
7
12
21
V
Input Current
IBL_PWR
-
187
208
mA
Vin=12V Duty 100%
PWM duty Ratio
DBL_PWM_DIM
0.2 - 100 % PWM : 120Hz~500Hz
0.4 - 100
PWM : 500Hz~1kHz
0.8 - 100
PWM : 1kHz~2kHz
1.5 - 100
PWM : 2kHz~5kHz
3 - 100
PWM : 5kHz~10kHz
10 - 100
PWM : 10kHz~30kHz
External PWM Frequency
FBL_PWM_DIM
0.12 1 30
kHz
In-Rush Current
IRUSH_BL_PWR
- - 1.5
A
(1)
EN Control Level
High
VBL_ENABLE
2.0 - 5.0
V
Low
0.0 - 0.8
V
PWM Control Level
HIgh
VBL_PWM_DIM
2.0 - 5.0
V
Low
0.0 - 0.8
V
5.2 BACK LIGHT UNIT
Ta = 25 2 C
Note (1) The life time (Hr) of LEDs can be defined as the time during which it continues to operate under the
condition, which the Ta is 25 2 C and IF= 18 mArms until the one of the following events occurs when the brightness becomes 50% or lower than the original..
5.3 LED DRIVER
The manufacturer of LED driver: Richtek RT8510 Ta= 25 2 C
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Note (1) Rush current measurement condition
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Characteristics
Symbol
Min.
Typ.
Max.
Unit
Conditions
Differential input high threshold voltage
VTH - -
+100
mV
VCM = 1.2V
Differential input low threshold voltage
VTL
-100 - -
mV
Differential input voltage
|VID|
100
400
600
mV
Common mode voltage
VCM
0.4
1.2
1.8
V
|VID|= 100mV
Characteristics
Symbol
Min.
Typ.
Max.
Unit
Remarks
ROUTCLK frequency
fRCP
67.39
72.33
83.88
Mhz
LVDS RX Skew (Strobe) Right Margin
85MHz
T
RSRM
- - 400
ps
50MHz - -
700
ps
LVDS RX Skew (Strobe) Left Margin
85MHz
T
RSLM
-400 - -
ps
50MHz
-700 - -
ps
V
TL
RIN1P
RIN1P-RIN1N
Tr
Vcm
V
TH
1 1 0 1 0 1 0
RINCLKP
Vid
RINCLKN
RIN1N
0
5.4 LVDS INTERFACE
5.4.1 LVDS DC Specifications
5.4.2 LVDS AC Specifications
< The definition of LVDS DC characteristics >
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< The definition of LVDS Receiver Skew (Strobe) Margin >
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Characteristics
Symbol
Min.
Typ.
Max.
Unit
Remarks
Modulation Rate
Fmr
-3 0 +3 %
Modulation Frequency
Fmf
30
-
300
kHz
@ MAINCLK =
72.33MHz
5.4.3 LVDS SSC Specification
< Definition of SSC (Spread Spectrum Clock) >
5.4.4 Timing diagrams of LVDS transmission
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Signal
Item
Symbol
Min.
Typ.
Max.
Unit
Note
Frame Frequency
Cycle
TV
780
790
810
Lines
Vertical active
in the display term
Display Period
TVD - 768
-
Lines
Scanning time in
one line
Cycle
TH
1440
1526
1726
Clocks
Horizontal active
in the display term
Display Period
THD
-
1366
-
Clocks
5.5 INTERFACE TIMING
5.5.1 TIMING PARAMETERS
5.5.2 TIMING DIAGRAMS OF INTERFACE SIGNAL
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5.6 INPUT COLOR DATA MAPPING
Note (1) Definition of gray : Rn: Red gray, Gn: Green gray, Bn: Blue gray (n=gray level) Note (2) Input signal: 0 =Low level voltage, 1=High level voltage
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Timing (ms)
Remarks
0.5T1≤10
VLCD_VCC rising time from 10% to 90%
0T2 ≤50
Interval from VLCD_VCC to valid data at power ON
0T3 ≤50
Interval from valid data OFF to VLCD_VCC OFF at power Off
150 ≤T4
VLCD_VCC OFF time for Windows restart
200 ≤T5
Interval from valid data to B/L enable at power ON
200 ≤T6
Interval from valid data off to B/L disable at power Off
0T7 ≤10
VLCD_VCC falling time from 90% to 10%
10<T8
Interval from valid data on to LED driver Vin rising time 10%
10<T9
Interval from LED driver Vin falling time 10% to valid data Off
0.5T10≤10
LED V
in
rising time from 10% to 90%
0.5T11≤10
LED V
in
falling time from 90% to 10%
0T12
Interval from LED driver Vin rising time 90% to PWM ON
0T13
Interval from PWM Off to LED driver Vin falling time 90%
0 ≤ T14
Interval from PWM ON to B/L Enable ON
0 ≤ T15
Interval from B/L Enable Off to PWM Off
5.7 POWER ON/OFF SEQUENCE
To prevent the product from being latched up or the DC in the LCD module from starting an operation, the order to turn the power on and off should be changed to the order as shown in the diagram below.
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The backlight may be flashed if the interface signal remains floated when the above-mentioned signal becomes invalid. Note (1) The power voltage from system shall be supplied to the input pin of LCD constantly.
(2) Enable the voltage to the LED within the range, which the LCD is operated. The screen becomes
white when turning the back-light on before the LCD is operated or turning the LCD off before turning the back-light off. Operation or the LCD turns off before the back-light turns off, the display may momentarily become white.
(3) Don’t leave the system at a high impedance state, which the interface signal is out for a long time
after the Vcc is enabled.
(4) The T4 should be measured the module is fully discharged. (5) The interface signal shall not maintain the high impedance when the power is on.
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Pin
Symbol
Function
1
NC
Hot Plug Detect or No connection (optional)
2
LCD_VCC
LCD logic and driver IC Power(3.3V typ.)
3
LCD_VCC
LCD logic and driver IC Power(3.3V typ.)
4
VCC_EDID
DDC power
5
NC (WPN)
Reserved for the use by LCD manufacturer (WPN)
6
CLK_EDID
DDC clock 7 DAT_EDID
DDC data 8 RX0-
Negative LVDS differential data input for pixel
9
RX0+
Positive LVDS differential data input for pixel
10
H_GND
High speed ground
11
RX1-
Negative LVDS differential data input for pixel
12
RX1+
Positive LVDS differential data input for pixel
13
H_GND
High speed ground
14
RX2-
Negative LVDS differential data input for pixel
15
RX2+
Positive LVDS differential data input for pixel
16
H_GND
High speed ground
17
RXC-
Negative LVDS differential clock input for pixel
18
RXC+
Positive LVDS differential clock input for pixel
19
LCD_GND
LCD logic and driver IC Ground
20
NC
No connection
21
NC
No connection
22
LCD_GND
LCD logic and driver IC Ground
23
NC
No connection
24
NC
No connection
25
LCD_GND
LCD logic and driver IC Ground
26
NC
No connection
27
NC
No connection
28
LCD_GND
LCD logic and driver IC Ground
29
NC
No connection
30
NC
No connection
31
BL_GND
Backlight ground
32
BL_GND
Backlight ground
33
BL_GND
Backlight ground
34
NC
Hot Plug Detect or No connection (optional)
35
BL_PWM_DIM
Signal input for the system PWM for dimming
36
BL_ENABLE
Backlight on/off
37
NC
APS on/off or No connection (optional)
38
BL_PWR
Backlight power
39
BL_PWR
Backlight power
40
BL_PWR
Backlight power
5.8 INPUT TERMINAL PIN ASSIGNMENT
5.8.1 INPUT SIGNAL & POWER
(LVDS, Connector : 20455-040E-0 , I-PEX or the equipment with the equivalent capability)
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1366
Line 768
6. PIXEL FORMAT
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7. OUTLINE DIMENSION
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Item
Condition
Time/Cycle
HTOL
55
500 hrs
LTOL
-5
500 hrs
HTS
70
500 hrs
LTS
-25
500 hrs
THB
50 , 90%
500 hrs
WHTS
60 , 75%
500 hrs
T/C
-40 /30min ~ 65 /30min
50 cycles
ESD
Non-
operating
CDM : 150pF, 330Ω, 9point, 3 times/point
± 10kV
Operating
Contact : 150 pF, 330Ω, 100point, once/point
± 8kV
Air(non-contact) : 150pF, 330Ω, 100point, once/point
± 15kV
Box Vibration
(Non-operating)
5~200Hz, 1.05Grms, 2hr/Y
1time
Shock
(Non-operating)
240G, 2msec, ± XYZ
30min/axis
HINGE
10~170˚, Open/Close 2sec, Pause1sec
30Kcycle
Altitude
-40~50, 0~45,000ft
72.5Hr
8. RELIABILITY TEST
[Result Evaluation Criteria ]
Under the display quality test conditions with normal operation state,
these should be no change which may affect practical display functions.
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No
Part name
Quantity
1
Static electric protective sack
36 pcs
2
Packing case (Inner box) included shock absorber
1 set
3
Pictorial marking
2
4
Carton
1 set
9. PACKING
9.1 CARTON
(1) Packing Form Corrugated fiberboard box and corrugated cardboard as shock absorber
(2) Packing Method
Note (1) Total Weight : Approximately 13.5 Kg (2) Acceptance number of piling : 36 sets (3) Carton size : 373(W) 392(D) 288(H))
Note (1) Total Weight : Approximately 13.5 Kg (2) Acceptance number of piling : 36 sets (3) Carton size : 373(W) 406(D) 307(H))
(3) Packing Material
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Panel number Cell ID Lot ID Month Year Product Code Line
Samsung Revision Code
DEVICE : LTN140AT27 TYPE : L01 QUANTITY : 36 PCS
XXXXXXXXXX
D
MADE IN CHINA
9.2 MARKING
A nameplate is affixed to the specified location on each product.
(1)Parts number : LTN140AT27 (2)Revision code : 3 letters (3)Lot number : X X X X XXX XX X L01
(4) Nameplate Indication
(5) Packing small box attach
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Doc.No. LTN140AT27-L01 Page 27 of 36 Rev.No. 05-P00-G-120627
Parts name : LTN140AT27 Lot number : XXXXXXXXXX Inspected work week : 1224 (2012 year 24th week) Product Revision Code : L01
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10. GENERAL PRECAUTIONS
10.1 HANDLING
(a) When the module is assembled, It should be attached to the system firmly using every mounting holes. Be careful not to twist and bend the modules.
(b) Refrain from strong mechanical shock and / or any force to the module. In addition to damage, this may cause improper operation or damage to the module and CCFT back-light.
(c) Note that polarizers are very fragile and could be easily damaged. Do not press or scratch the surface harder than a HB pencil lead.
(d) Wipe off water droplets or oil immediately. If you leave the droplets for a long time, Staining and discoloration may occur.
(e) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth.
(f) The desirable cleaners are water, IPA (Isoprophyl Alcohol) or Hexane. Do not use Ketone type materials(ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might permanent damage to the polarizer due to chemical reaction.
(g) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth .In case of contact with hands, legs or clothes, it must be washed away thoroughly with soap.
(h) Protect the module from static , it may cause damage to the C-MOS Gate Array IC.
(i) Use fingerstalls with soft gloves in order to keep display clean during the incoming inspection and assembly process.
(j) Do not disassemble the module.
(k) Do not pull or fold the LED FPC.
(l) Do not touch any component which is located on the back side.
(m) Protection film for polarizer on the module shall be slowly peeled off just before use so that the electrostatic charge can be minimized.
(n) Pins of I/F connector shall not be touched directly with bare hands.
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ITEM
Unit
Min.
Max.
Storage Temperature
(℃)
5
40
Storage Humidity
(%rH)
35
75
Storage Life
12 months
Storage Condition
- The storage room should be equipped with a good ventilation facility, which has a temperature controlling system.
- Products should be placed on the pallet, which is away from the wall not on the floor.
- Prevent products from being exposed to the direct sunlight, moisture, and water.; Be cautious not to pile the products up.
- Avoid storing products in the environment, which other hazardous material is placed.
- If products are delivered or kept in the storage facility more than 3 months,we recommend you to leave products under the condition including a 20 temperature and a humidity of 50% for 24 hours.
- If you store semi-manufactured products for more than 3 months, bake the products under the condition including the 50 temp. and the 10% humidity for 24hrs after being used.
10.2 STORAGE
We highly recommend to comply with the criteria in the table below.
10.3 OPERATION
(a) Do not connect, disconnect the module in the “ Power On” condition.
(b) Power supply should always be turned on/off by following item 6.3 “ Power on/off sequence “.
(c) 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 minimize the interference.
(d) The FPC cable between the LED chips and its converter power supply shall be a minimized length and be
connected directly .The longer cable between the back-light and the converter may cause lower luminance
of light source (LED).
(e) The standard limited warranty is only applicable when the module is used for general notebook
applications. If used for purposes other than as specified, SEC is not to be held reliable for the defective
operations. It is strongly recommended to contact SEC to find out fitness for a particular purpose.
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10.4 OTHERS
(a) Ultra-violet ray filter is necessary for outdoor operation.
(b) Avoid condensation of water. It may result in improper operation or disconnection of electrode.
(c) Do not exceed the absolute maximum rating value. ( the supply voltage variation, input voltage variation,
Variation in part contents and environmental temperature, so on) Otherwise the module may be damaged.
(d) If the module displays the same pattern continuously for a long period of time, it can be the situation when
The image “sticks” to the screen.
(e) This module has its circuitry PCB’s on the rear side and should be handled carefully in order not to be
stressed.
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Address Value ASCII
or
(HEX) HEX Data
00 00 00000000 0 01 FF 11111111 255 02 FF 11111111 255 03 FF 11111111 255 04 FF 11111111 255 05 FF 11111111 255 06 FF 11111111 255 07 00 00000000 0 08 4C 01001100 76 S
D 09 83 10000011 131 C 0A 4C 01001100 76 [L] 0B 46 01000110 70 [F] 0C 00 00000000 0 0D 00 00000000 0 0E 00 00000000 0 0F 00 00000000 0 10 Week of manufacture 00 00000000 0 11 Year of manufacture 16 00010110 22 2012 12 EDID Structure Ver. 01 00000001 1 1 13 EDID revision # 03 00000011 3 3 14 Video input definition 80 10000000 128 15 Max H image size 1F 00011111 31 31 16 Max V image size 11 00010001 17 17 17 Display Gamma 78 01111000 120 2.2 18 Feature support EA 11101010 234 19 Red/green low bits 7D 01111101 125 1A Blue/white low bits F5 11110101 245
0.567
0.343
0.343
0.560
0.163
0.120
0.313
0.329
23 Established timing 1 00 00000000 0 24 Established timing 2 00 00000000 0 25 Established timing 3 00 00000000 0 26 01 00000001 1 27 01 00000001 1 28 01 00000001 1 29 01 00000001 1 2A 01 00000001 1 2B 01 00000001 1 2C 01 00000001 1 2D 01 00000001 1 2E 01 00000001 1 2F 01 00000001 1 30 01 00000001 1 31 01 00000001 1 32 01 00000001 1 33 01 00000001 1 34 01 00000001 1 35 01 00000001 1
30
80
84
10010100
01010111
Green x 0.343=
01001111
Green y 0.560=
10001100
Blue x 0.163=
1B
Red x/ high bits
91
10010001
FUNCTION
BIN
Header
DEC
Notes
1458787
143
41
ID Manufacturer Name ID Product Code
32-bit serial no.
EDID Header
3 character ID
"SDC"
#HD LED
1C
Red y
57
01010111
1D
Green x
57
01010111
31 cm(approx)
1E
Green y
8F
10001111
1F
Blue x
29
00101001
20
Blue y
1E
00011110
22
White y
54
01010100
21
White x
50
01010000
Standard timing #1
Standard timing #2 White y 0.329=
01010100
Standard timing #3
Standard timing #4
not used
Standard timing #5
Standard timing #6
not used
Standard timing #7
Standard timing #8
not used EDID Rev. 3
2012
EDID Ver. 1.0
17 cm(approx)
Gamma 2.2
10000111
11111110
Red x 0.567=
Red y 0.343=
00100111
Blue y 0.120=
00100111
01010000
White x 0.313=
not used
not used
not used
not used
not used
11. EDID
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36 41 01000001 65 72.33 37 1C 00011100 28 38 56 01010110 86 1366
39 A0 10100000 160 160 3A 50 01010000 80 3B 00 00000000 0 768 3C 16 00010110 22 22 3D 30 00110000 48 3E 30 00110000 48 48 3F 20 00100000 32 32
2
5
42 35 00110101 53 309 43 AE 10101110 174 174 44 10 00010000 16 45 00 00000000 0 46 00 00000000 0 47 19 00011001 25
48 00 00000000 0 49 00 00000000 0 4A 00 00000000 0 4B 0F 00001111 15 4C 00 00000000 0 4D 00 00000000 0
4E 00 00000000 0 4F 00 00000000 0 50 00 00000000 0 51 00 00000000 0 52 00 00000000 0 53 00 00000000 0 54 00 00000000 0
55 25 00100101 37 56 D9 11011001 217 57 06 00000110 6 58 6A 01101010 106 59 00 00000000 0 5A 00 00000000 0 5B 00 00000000 0 5C 00 00000000 0 5D FE 11111110 254 5E 00 00000000 0 5F 53 01010011 83 [S] 60 41 01000001 65 [A] 61 4D 01001101 77 [M] 62 53 01010011 83 [S] 63 55 01010101 85 [U] 64 4E 01001110 78 [N] 65 47 01000111 71 [G] 66 0A 00001010 10 [^] 67 20 00100000 32 [ ] 68 4C 01001100 76 69 83 10000011 131 6A 41 01000001 65 [A] 6B 54 01010100 84 [T]
Hor blanking=232pixels
4bit : 4bit
Vertcal active=768 lines
Vertical blanking=22 lines
410000000000
0
Detailed timing/monitor
Value=Thbpmax /2
40
descriptor #1
25
00100101
37
Module revision
Detailed timing/monitor
No Vertical Border
H image size= 309 mm(approx)
V image size = 174 mm(approx)
No Horizontal Border
Value=VSPWmin /2
Tvpmax=value*2 + VA lines
Value=VSPWmax /2
Value=Tvbpmax / 2
Thpmin=value*2 + HA pixelclks
Thpmax=value*2 + HA pixelclks
Main clock= 72.33 MHz (@60Hz) Hor active=683*2 pixels
4bit : 4bit
Hor sync. Offset=48 pixels
H sync. Width=32 pixels
V sync. Offset=2 lines
V sync. Width=5 lines
2bit : 2bit :2bit :2bit
ASCII Data String Tag
Product code "AT"
(Hex, L SB first)
Value=Tvbpmin / 2
Value=Thbpmin /2
descriptor #3
supplier ID "SDC"
Tvpmin=value*2 + VA lines
Manufacturer Specified (Timing)
descriptor #2
Detailed timing/monitor
Value=HSPWmin / 2
Value=HSPWmax / 2
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6C 00 00000000 0 6D 00 00000000 0 6E 00 00000000 0 6F FE 11111110 254 70 00 00000000 0 71 4C 01001100 76 [L]
72 54 01010100 84 [T] 73 4E 01001110 78 [N] 74 31 00110001 49 [1] 75 34 00110100 52 [4] 76 30 00110000 48 [0] 77 41 01000001 65 [A] 78 54 01010100 84 [T] 79 32 00110010 50 [2] 7A 37 00110111 55 [7] 7B 4C 01001100 76 [L] 7C 30 00110000 48 [0] 7D 31 00110001 49 [1]
7E Extension Flag 00 00000000 0 7F Checksum 81 10000001 129
descriptor #4
Detailed timing/monitor
Monitor Name Tag (ASCII)
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1
[Common]Gap in the rear of display
Prevent the product from being defected resulted from the interference and the lack of gap between the rear cover of system and the LCD module.
Recommendation
A. The gap between the rear cover of system and the rear of LCD module : Min.
1.0mm B. Based on the size of part in a maximum size between the rear cover of system and the LCD module. : Min. 1.0mm ( Based on the maximum thickness of module, which the tolerance is considered.)
Risk factor
Pooling / White Spot / Being divided
2
[Common] The shape of key pad of system
Prevent the product from being defected resulted from the shape of key pad in the system.
Recommendation
A. Make the shape of frame, which surrounds the key pad as round as possible. B. Prevent the product from being defected resulted from the pressurization by attaching the sponge on the cover of system not to be overlapped with the position of the frame around key pad. C. Prevent the product from being defected, which is resulted from the pressurization from outside by eliminating the difference in height between the key pad and the frame around key pad.
Risk factor
White Spot / Black Spot / Being broken in glass.
12. APPENDIX
12.1 SYSTEM DESIGN GUIDE
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3
[Common] The arrangement of user cable (Camera, Antenna)
Prevent the product from being defected resulted from the user cable arranged on the rear of module.
Recommendation
A. Arrange the user cable in the side not in the rear(the active area) of LCD module.
Risk factor
Pooling / White Spot
4
[Common] The arrangement of input cable
Prevent the product from being defected resulted from the overlapping between the input cable and the film of LCD module .
Recommendation
A. Arrange the input cable not to be overlapped with the COF film. B. Minimization of the height of input cable and making the COF film flat.
Risk factor
A/D (The damaged COF film is cracked., The chip is broken.)
5
[ELS] Gap between the bracket and the LCD Module
Prevent the LCD module from being interfered when testing the product in terms of the performance of hinge and the occurrence of twist.
Recommendation
A. Secure the min. 1.0mm distance between the bracket and the LCD module at
4 corners of screen respectively.
B. Control the angle of bracket on the system.
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6
[ELS] Suggestion on the angle of bracket
Prevent the product from being defected resulted from the changed top chassis by the angle and the shape of bracket on the system.
Recommendation
A. Don't form the bracket hole. B. Control the angle in the event that the bracket, which has L-shape is applied.
(90 ± 2˚)
Risk factor
Pooling / Light leakage
7
[UMS] Control the angle of the connected part on the user flange
Prevent the user flange from not being placed horizontally, which is caused when the LCD module, which is structured in UMS is assembled.
Recommendation
A. Prevent the product from being pooled resulted from the changed user
flange created when assembling the LCD module to the system.
B. Insert the screw to the hole of flange vertically when LCD module is
assembled to the system.
Risk factor
Pooling
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