Product Specification
) Preliminary Specifications
( V
( ) Final Specifications
Module
Model Name
12.1” WXGA Color TFT-LCD
B121EW10 V0 (97.12B10.000/001)
B121EW10 V0
Customer Date
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Checked &
Approved by
Note: This Specification is subject to change without
notice.
Approved by Date
Ivy Lee
Prepared by
Emily Chen
NBBU Marketing Division /
AU Optronics corporation
2009/2/25
2009/2/25
document version 0.1 1
Product Specification
B121EW10 V0
Contents
1. Handling Precautions .............................................................................................................. 4
2. General Description................................................................................................................. 5
2.1 General Specification......................................................................................................... 5
2.2 Optical Characteristics ....................................................................................................... 6
3. Functional Block Diagram .................................................................................................... 11
4. Absolute Maximum Ratings.................................................................................................. 12
4.1 Absolute Ratings of TFT LCD Module ............................................................................. 12
4.2 Absolute Ratings of Backlight Unit ................................................................................... 12
4.3 Absolute Ratings of Environment..................................................................................... 12
5. Electrical characteristics ...................................................................................................... 13
5.1 TFT LCD Module ............................................................................................................. 13
5.2 Backlight Unit................................................................................................................... 14
6. Signal Characteristic ............................................................................................................. 16
6.1 Pixel Format Image.......................................................................................................... 16
6.2 The input data format....................................................................................................... 17
6.3 Signal Description/Pin Assignment .................................................................................. 18
6.4 Interface Timing ............................................................................................................... 21
6.5 Power ON/OFF Sequence ............................................................................................... 22
7. Connector Description .......................................................................................................... 23
8. Vibration and Shock Test...................................................................................................... 24
8.1 Vibration Test................................................................................................................... 24
8.2 Shock Test Spec: ............................................................................................................. 24
9. Reliability................................................................................................................................ 25
10. Mechanical Characteristics ................................................................................................ 26
11. Shipping and Package ........................................................................................................ 28
11.1 Shipping Label Format ................................................................................................... 28
11.2. Carton package............................................................................................................. 30
11.3 Shipping package of palletizing...................................................................................... 30
12. Appendix: EDID description ............................................................................................... 31
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document version 0.1 2
Product Specification
B121EW10 V0
Record of Revision
Version and Date Page
0.1 2009/2/25 All First Edition for Customer
Old description New Description Remark
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document version 0.1 3
Product Specification
B121EW10 V0
1. Handling Precautions
1) Since front polarizer is easily damaged, pay attention not to scratch it.
2) Be sure to turn off power supply when inserting or disconnecting from input connector.
3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.
6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth when
handling.
7) Do not open nor modify the Module Assembly.
8) Do not press the reflector sheet at the back of the module to any directions.
9) In case if a Module has to be put back into the packing container slot after once it was taken out from
the container, do not press the center of the LED Reflector edge. Instead, press at the far ends of the
CFL Reflector edge softly. Otherwise the TFT Module may be damaged.
10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the
Interface Connector of the TFT Module.
11) After installation of the TFT Module into an enclosure (Notebook PC Bezel, for example), do not twist
nor bend the TFT Module even momentary. At designing the enclosure, it should be taken into
consideration that no bending/twisting forces are applied to the TFT Module from outside.
Otherwise the TFT Module may be damaged.
12) Small amount of materials having no flammability grade is used in the LCD module. The LCD module should
be supplied by power complied with requirements of Limited Power Source (IEC60950 or UL1950), or be
applied exemption.
13) Disconnecting power supply before handling LCD modules, it can prevent electric shock, DO NOT TOUCH
the electrode parts, cables, connectors and LED circuit part of TFT module that a LED light bar build in as a
light source of back light unit. It can prevent electrostatic breakdown.
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document version 0.1 4
Product Specification
B121EW10 V0
2. General Description
B121EW10 V0 is a Color Active Matrix Liquid Crystal Display composed of a TFT LCD panel, a driver circuit,
and LED backlight system. The screen format is intended to support the WXGA (1280(H) x 800(V)) screen and
262k colors (RGB 6-bits data driver) with LED backlight driving circuit. All input signals are LVDS interface
compatible.
2.1 General Specification
The following items are characteristics summary on the table at 25 ℃ condition:
Items Unit Specifications
Screen Diagonal [mm] 307.9 (12.1 W”)
Active Area [mm] 261.12 (H) x 163.2 (V)
Pixels H x V 1280x3(RGB) x 800
Pixel Pitch [mm] 0.204
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
White Luminance (ILED=20.0mA)
Note: ILED is lamp current
[cd/m2] 450 Typ. (5 points average)
380 Min. (5 points average)
(Note1)
Luminance Uniformity 1.25 max. (5 points)
Contrast Ratio 600:1 Typ.,500:1 Min.
Optical Rise Time/Fall Time [msec] 16 Typ., 25 Max.
Nominal Input Voltage VDD [Volt] +3.3 Typ.
Power Consumption [Watt] 5.5 Max. (Inculding logic and BLU power,with LED
Weight (w/o Inverter) [Grams] 240g Max.
Physical Size [mm]
Electrical Interface 1 channel LVDS
Surface Treatment Anti-galre, 3H
Support Color 262K colors ( RGB 6-bit )
Temperature Range
Operating
Storage (Non-Operating)
RoHS Compliance RoHS Compliance
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circuit loss) @ 20.0 mA
L W T
Max 294.1 182.9 5.1
Typ 293.6 182.4 -
min 293.1 181.9 -
[oC]
[oC]
0 to +50
-20 to +60
document version 0.1 5
Product Specification
B121EW10 V0
2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃ (Room Temperature):
Item Unit Conditions Min. Typ. Max. Note
White Luminance
ILED=20.0mA
Viewing Angle
Luminance Uniformity
Luminance Uniformity
CR: Contrast Ratio
Cross talk %
Response Time
Color / Chromaticity
Coordinates
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(CIE 1931)
[cd/m2]
[degree]
[degree]
[degree]
[degree]
[msec] Rising
[msec] Falling
[msec] Rising + Falling
5 points average
Horizontal (Right)
CR = 10 (Left)
Vertical (Upper)
CR = 10 (Lower)
5 Points
13 Points
500 600 - 6
1.4 7
Red x
Red y
Green x
Green y
Blue x
Blue y
White x
White y
380 450 - 1, 4, 5.
70
70
70
70
1.25 1
1.80 2
-
- 7 -
16 25
0.565 0.595 0.625
0.315 0.345 0.375
0.305 0.335 0.365
0.55 0.58 0.61
0.125 0.155 0.185
0.105 0.135 0.165
0.283 0. 313 0.343
0.299 0.329 0.359
80
80
80
80
9
-
-
-
-
-
8
8
2,8
NTSC [%] CIE 1931 - 45 -
document version 0.1 6
Product Specification
=
Maximum Brightness of thirteen points
Minimum Brightness of thirteen points
Maximum Brightness of five points
=
Minimum Brightness of five points
Note 1: 5 points position (Display area: 261.12 (H) x 163.2 (V) mm)
Note 2: 13 points position
H /4
H /4
H
H /4
H /4
B121EW10 V0
W
W / 4 W / 4 W /4 W / 4
1 2
3
4
5
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Note 3: The luminance uniformity of 5 and 13 points is defined by dividing the maximum luminance values by
the minimum test point luminance
δ
W5
δ
W13
document version 0.1 7
Product Specification
Field=2
°
Contrast ratio (CR)=
Brightness on the “White” state
Brightness on the “Black” state
Note 4: Measurement method
The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be executed
after lighting Backlight for 30 minutes in a stable, windless and dark room, and it should be measured in
the center of screen
B121EW10 V0
Photo detector
Note 5: Definition of Average Luminance of White (YL):
Note 6: Definition of contrast ratio:
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Measure the luminance of gray level 63 at 5 points，Y
L (x) is corresponding to the luminance of the point X at Figure in Note (1).
Contrast ratio is calculated with the following formula.
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
L
document version 0.1 8
Product Specification
"Black"
Tr Tf
"White"
"White"
0 %
10 %
90 %
100 %
Note 7: Definition of Cross Talk (CT)
CT = | YB – YA | / Y
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
A
×
100 (%)
B121EW10 V0
Note 8: Definition of response time:
The output signals of BM-7 or equivalent are measured when the input signals are changed from “Black”
to “White” (falling time) and from “White” to “Black” (rising time), respectively. The response time interval
between the 10% and 90% of amplitudes. Refer to figure as below.
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document version 0.1 9
Product Specification
Note 9: Definition of viewing angle
Viewing angle is the measurement of contrast ratio ≧10, at the screen center, over a 180° horizontal
and 180° vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as
follows; 90° (θ) horizontal left and right and 90° (Φ) vertical, high (up) and low (down). The
measurement direction is typically perpendicular to the display surface with the screen rotated about
its center to develop the desired measurement viewing angle.
B121EW10 V0
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document version 0.1 10
Product Specification
B121EW10 V0
3. Functional Block Diagram
The following diagram shows the functional block of the 12. 1inches wide Color TFT/LCD Module:
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document version 0.1 11
Product Specification
4. Absolute Maximum Ratings
Absolute maximum ratings of the module are as following:
B121EW10 V0
4.1 Absolute Ratings of TFT LCD Module
Item Symbol Min Max Unit Conditions
Logic/LCD Drive Voltage
VDD -0.3 +4.0 [Volt] Note 1,2
4.2 Absolute Ratings of Backlight Unit
Item Symbol Min Max Unit Conditions
LED Current ILED - 20.0 [mA] rms Note 1,2
4.3 Absolute Ratings of Environment
Item Symbol Min Max Unit Conditions
Operating Temperature
Operation Humidity HOP 5 95 [%RH] Note 3
Storage Temperature
Storage Humidity HST
Note 1: At Ta (25℃)
TOP 0 +50 [oC] Note 3
TST -20 +60 [oC] Note 3
5 95
[%RH]
Note 3
Note 2: Permanent damage to the device may occur if exceed maximum values
Note 3: For quality performance, please refer to AUO IIS(Incoming Inspection Standard).
Twb=39°C
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Operating Range
document version 0.1 12
Storage Range
Product Specification
90%
10%
B121EW10 V0
5. Electrical characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
Input power specifications are as follows;
Symble Parameter Min Typ Max Units Note
VDD Logic/LCD Drive
Voltage
PDD VDD Power 1.3 1.5 [Watt] Note 1
IDD IDD Current 400 420 [mA]
IRush Inrush Current
VDDrp Allowable
Logic/LCD Drive
Ripple Voltage
VDDns Allowable
Logic/LCD Drive
Ripple Noise
3.0 3.3 3.6 [Volt]
1800 [mA]
500 [mV]
p-p
100 [mV]
p-p
Note 1
Note 2
Note 1: Maximum Measurement Condition：Black Pattern
Note 2: Measure Condition
Q3
AO6402
D6 F1
D5
D2 S
D1
G
D2SD1D5
D6
Q3
G
C3
0.01uF/25V
AO6402
SW1
SW MAG-SPST
1 2
+3.3V
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(High to Low)
Control
Signal
+12.0V
C2
1uF/25V
R1
47K
R2
1K
R2
1K
VR1
47K
(LCD Module Input)
C1
1uF/16V
3.3V
VCC
0V
0.5ms
Vin rising time
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Product Specification
B121EW10 V0
5.1.2 Signal Electrical Characteristics
Input signals shall be low or High-impedance state when VDD is off.
Signal electrical characteristics are as follows;
Parameter Condition Min Max Unit
Vth
Vtl
Vcm
Note: LVDS Differential Voltage
Differential Input High
Threshold (Vcm=+1.2V)
Differential Input Low
Threshold (Vcm=+1.2V)
Differential Input Common
Mode Voltage
-100
0.3
100
2.2
[mV]
[mV]
[V]
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document version 0.1 14
Product Specification
Parameter guideline for LED Inverter
Parameter Min Typ Max Units Condition
White Luminance
5 points average
LED current(I
LED Frequency(F
LED Voltage (Reference)
(V
)
LED
LED Power consumption
(P
) @ 20.0 mA
LED
) 18.8 20.0 21.2 [mA] rms
LED
) - 800 - [KHz]
LED
B121EW10 V0
5.2 Backlight Unit
6100
3.0 3.2 3.3
- 3.6 4.0
6800
-
[cd/m2 ]
[Volt] rms
[Watt]
(Ta=25 )℃
(Ta=25 )℃
(Ta=25 )℃
(Ta=25 )℃
(Ta=25 )℃
(Including circuit driving loss)
LED Parameter guideline for LED driving selection (Ref. Remark 1)
Parameter
LED Forward Voltage VF 3.00 3.20 3.40
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Symbol
Min Typ Max
Units Condition
[Volt]
LED Forward Current IF 20 35 [mA]
LED Power
P
3.61
LED
[Watt]
consumption
LED Life-Time
Output PWM frequency
Duty ratio
N/A 10,000
F
270 300 330
PWM
- -
-- 20 -- 100
Hour
Hz
%
(Ta=25℃)
(Ta=25℃)
(Ta=25℃)
Note 1
(Ta=25℃)
IF=20 mA
Note 2
Note 1: Calculator value for reference IF×VF =P
Note 2: The LED life-time define as the estimated time to 50% degradation of initial lu
document version 0.1 15
Product Specification
1
B121EW10 V0
6. Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship of the input signals and LCD pixel format.
1st Line
0
R G B R G B
1278 1279
R G B R G B
800th Line
1st Line
800th Line
R G B R G B
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1
R G B R G B
R G B R G B
R G B R G B
1280
R G B R G B
R G B R G B
document version 0.1 16
Product Specification
6.2 The input data format
Signal Name
+RED5 (R5)
+RED4 (R4)
+RED3 (R3)
+RED2 (R2)
+RED1 (R1)
+RED0 (R0)
Description
Red Data 5 (MSB)
Red Data 4
Red Data 3
Red Data 2
Red Data 1
Red Data 0 (LSB)
(Red-pixel Data)
B121EW10 V0
Red-pixel Data
Each red pixel's brightness data consists of these 6
bits pixel data.
+GREEN 5 (G5)
+GREEN 4 (G4)
+GREEN 3 (G3)
+GREEN 2 (G2)
+GREEN 1 (G1)
+GREEN 0 (G0)
+BLUE 5 (B5)
+BLUE 4 (B4)
+BLUE 3 (B3)
+BLUE 2 (B2)
+BLUE 1 (B1)
+BLUE 0 (B0)
-DTCLK
DSPTMG (DE)
VSYNC (VS)
HSYNC (HS)
Note: Output signals from any system shall be low or High-impedance state when VDD is off.
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Green Data 5 (MSB)
Green Data 4
Green Data 3
Green Data 2
Green Data 1
Green Data 0 (LSB)
(Green-pixel Data)
Blue Data 5 (MSB)
Blue Data 4
Blue Data 3
Blue Data 2
Blue Data 1
Blue Data 0 (LSB)
(Blue-pixel Data)
Data Clock
Display Timing
Vertical Sync
Horizontal Sync
Green-pixel Data
Each green pixel's brightness data consists of these 6
bits pixel data.
Blue-pixel Data
Each blue pixel's brightness data consists of these 6
bits pixel data.
The typical frequency is 71.1 MHz. The signal is used
to strobe the pixel data and DSPTMG signals. All
pixel data shall be valid at the falling edge when the
DSPTMG signal is high.
This signal is stored at the falling edge of -DTCLK.
When the signal is high, the pixel data shall be valid
to be displayed.
The signal is synchronized to -DTCLK .
The signal is synchronized to -DTCLK .
document version 0.1 17
Product Specification
B121EW10 V0
6.3 Signal Description/Pin Assignment
LVDS (CN1) is a differential signal technology for LCD interface and high speed data transfer device.
Pin Signal Name Pin Signal Name
1 KSO18 2 BAT2_LED
3 BAT2_LED 4 BREATH_PWRLED
5 KSI0 6 KSI1
7 DCP_SW 8 POWER_SD
9 GND 10 AUD_DMIC_CLK_G
11 AUC_DMIC_IN0 12 GND
13 LCD_ACLK+_MCH 14 LCD_ACLK-_MCH
15 GND 16 LCD_A2+_MCH
17 LCD_A2-_MCH 18 GDN
19 LCD_A1+_MCH 20 LCD_A1-_MCH
21 GND 22 LCD_A0+_MCH
23 LCD_A0-_MCH 24 GND
25 LDDC_DATA_MCH 26 LDDC_CLK_MCH
27 LCD_TST 28 3V3_RUN
29 LCDVDD 30 LCDVDD
LED driving connector (CN2) provides the interface between system and LCD for control and power of LED BLU.
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Pin Signal Name Pin Signal Name
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1 LCD_SMBCLK_LCD 2 LCD_SMBDAT_LCD
3 GND 4 BT_LED
5 LED_WLAN_OUT 6 HDD_LED
7 GND 8 KSI7
9 FP_RESET 10 3V3_ALW
11 3V3_RUN 12 3V3_Ntrig
13 3V3_Ntrig 14 KSI6
15 KSI5 16 KSI4
17 GND 18 USBP3_D-
19 USBP3_D+ 20 GND
21 USBP5_D- 22 USBP5_D+
23 INVERTER_CBL_DET 24 GND
25 BIA_PWM_R 26 NC
27 GFX_PWR_SRC 28 GFX_PWR_SRC
29 GFX_PWR_SRC 30 GFX_PWR_SRC
document version 0.1 18
Product Specification
12
B121EW10 V0
Note1: Start from right side
Note2: Input signals shall be low or High-impedance state when VDD is off.
Internal circuit of LVDS inputs are as following.
The module uses a 100ohm resistor between positive and negative data lines of each receiver input
Signal Input
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Pin No .
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8
RxIN0-
R
9
RxIN0+
11
RxIN1-
R
RxIN1+
14
RxIN2-
R
15
RxIN2+
17
18
RxCLK IN-
RxCLKIN+
R
LVDS Receiver
6.4 Interface Timing
document version 0.1 19
Product Specification
B121EW10 V0
6.4.1 Timing Characteristics
Basically, interface timings should match the 1280x800 /60Hz manufacturing guide line timing.
Parameter Symbol Min. Typ. Max. Unit
Frame Rate - 60 - Hz
Clock frequency 1/ T
Period T
Vertical
Active T
Section
Blanking T
Period T
Horizontal
Active T
Section
Blanking T
Note: DE mode only
71.1 MHz
Clock
V
VD
VB
H
HD
HB
803 823 1023
800 800 800
3 23 223
1303 1440 2047
1280 1280 1280
23 160 767
6.4.2 Timing diagram
T
CLOCK
Input Timing Definition ( DE Mode)
DOTCLK
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Input
Data
Invaild
Data
Pixel
1
Pixel
2
Pixel
3
Pixel
N-1
Pixel
N
Invaild
Data
DE
T
HB
T
HD
T
H
DE
T
VB
T
V
T
VD
T
T
Clock
Line
Pixel
1
6.5 Power ON/OFF Sequence
document version 0.1 20
Product Specification
T3 T2
T1
T7
VDD power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals from
any system shall be Hi-Z state or low level when VDD is off.
Power Supply VDD
Power Sequence Timing
Backlight On
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Parameter
T1
Min.
0.5
10%
B121EW10 V0
90%
Value
Typ.
-
Max.
10
T5
VALID
DATA
Units
(ms)
90%
10%
T4
T6
T2
T3
T4
T5
T6
T7
0
0
400
200
200
0
-
-
-
-
-
-
50
50
10
-
-
-
(ms)
(ms)
(ms)
(ms)
(ms)
(ms)
LED on/off sequence is as follows. Interface signals are also shown in the chart.
document version 0.1 21
Product Specification
B121EW10 V0
Values
Symbol
T1
T2
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Note: The duty of LED dimming signal should be more than 20% in T2 and T3.
T3
T4
T5
Min Typ Max
10 --- ---
10 --- ---
50 --- ---
0 --- ---
10 --- ---
Unit
ms
document version 0.1 22
Product Specification
B121EW10 V0
7. Connector Description
Physical interface is described as for the connector on module.
These connectors are capable of accommodating the following signals and will be following components.
Connector Name / Designation LVDS (CN1)/ LED BLU (CN2)
Manufacturer
Type / Part Number
Mating Housing/Part Number
Mating Contact/Part Number
CN401 connects PCB to LED stripe, respectively. The mating ends of these connectors are FPC.
Connector Name / Designation PCBA to LED stripe (CN401)
Manufacturer SIN SHENG TERMINAL & MACHINE INC.
JAE
JAE FI-J30S-VF15N
JAE FI-J30C3
JAE FI-J30C3
Type / Part Number
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MS24022P10
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document version 0.1 23
Product Specification
B121EW10 V0
8. Vibration and Shock Test
8.1 Vibration Test
Test Spec:
Test method: Non-Operation
Acceleration: 1.5G , sine wave
Frequency: 10 - 500Hz Random
Sweep: 0.5 octave/minute in each of three mutually perpendicular axes.
8.2 Shock Test Spec:
Test Spec:
Test method: Non-Operation
Acceleration: 180 G , Half sine wave
Active time: 2 ms
Pulse: Half sine wave
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document version 0.1 24
Product Specification
B121EW10 V0
9. Reliability
Subject Description
Operating High Temperature
Operating Low Temperature
Storage High Temperature
Storage Low Temperature
High Temp &High Humidity
Temperature Cycling
Non-Operating
+50℃ ,Dynamic ,250hr ,Humity 20%
0℃ ,Dynamic ,250hr ,Humity 20%
+65℃ ,Non_Operating ,250hr ,Humity 20%
-20℃ ,Non_Operating ,250hr
+40℃ ,Dynamic ,Humidity 95% ,250hr
-40℃ to +65℃ ,Ramp< 20℃ /min, Duration at Temp. = 30 min,
Test Cycles =50
Altitude
MTBF 200K hrs
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Storage Shock
Storage Vibration
ESD
Note1: According to EN61000-4-2, ESD class B: Some performance degradation allowed. No data lost.
Self-recoverable. No hardware failures.
Note2: MTBF (Excluding the LED): 20,000 hours with a confidence level 90%.
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Op(0~14000 ft)
Non-op (0~40000ft)
180g’s, 2.0 ms, Half Sine Wave ± 3 Axis ( +X, -X, +Y, -Y, +Z, -Z)
1Shocks per Direction
1.5 Grms, 30 min/side, PSD Spectrum Break Points, 26 Hz
G2/Hz=0.316, 50 Hz G2/Hz=0.007, 222 Hz G2/Hz=0.0018, 500Hz
G2/Hz=0.0001
Contact : ±8 KV
Air : ±15 KV
document version 0.1 25
Product Specification
10. Mechanical Characteristics
B121EW10 V0
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document version 0.1 26
Product Specification
B121EW10 V0
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document version 0.1 27
Product Specification
B121EW10 V0
11. Shipping and Package
11.1 Shipping Label Format
AUO LCD S/N Label: This label records the model name, firmware/ hardware version, manufacture date, and
serial number of the LCD in AUO.
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document version 0.1 28
Product Specification
Carton label: This label is pasted on the carton to identify the quantity in each carton, Dell part number, and
manufacture date.
B121EW10 V0
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document version 0.1 29
Product Specification
11.2. Carton package
The outside dimension of carton is 423(L)mm* 374(W)mm* 335(H)mm, carton and cushion weight are 1800g.
Maximum quantity of each carton is 20 pcs LCD.
B121EW10 V0
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11.3 Shipping package of palletizing
document version 0.1 30
Product Specification
B121EW10 V0
12. Appendix: EDID description
Byte Value Value Value
(hex)
0 Header 00 00000000 0
1 Header FF 11111111 255
2 Header FF 11111111 255
3 Header FF 11111111 255
4 Header FF 11111111 255
5 Header FF 11111111 255
6 Header FF 11111111 255
7 Header 00 00000000 0
8 EISA manufacture code = 3 Character ID 06 00000110 6
9 EISA manufacture code (Compressed ASCII) AF 10101111 175
Field Name and Comments
(hex) (binary) (DEC)
0A Panel Supplier Reserved – Product Code 14 00010100 20
0B Panel Supplier Reserved – Product Code A1 10100001 161
0C LCD module Serial No - Preferred but Optional (“0” if not used) 00 00000000 0
0D LCD module Serial No - Preferred but Optional (“0” if not used) 00 00000000 0
0E LCD module Serial No - Preferred but Optional (“0” if not used) 00 00000000 0
0F LCD module Serial No - Preferred but Optional (“0” if not used) 00 00000000 0
10 Week of manufacture 01 00000001 1
11 Year of manufacture 12 00010010 18
12 EDID structure version # = 1 01 00000001 1
13 EDID revision # = 3 03 00000011 3
14 Video I/P definition = Digital I/P (80h) 90 10010000 144
15 Max H image size = cm(Rounded to cm) 1A 00011010 26
16 Max V image size = ?? cm(Rounded to cm) 10 00010000 16
17 Display gamma = (gamma ×100)-100 = Example: ( 2.2×100 ) – 100 =
120
18 Feature support ( no DPMS, Active off, RGB, timing BLK 1) 0A 00001010 10
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78 01111000 120
19 Red/Green Low bit (RxRy/GxGy) 50 01010000 80
1A Blue/White Low bit (BxBy/WxWy) C5 11000101 197
1B Red X Rx = 98 10011000 152
1C Red Y Ry = 58 01011000 88
1D Green X Rx = 52 01010010 82
1E Green Y Ry = 8E 10001110 142
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Product Specification
Horizontal Active = pixels (lower 8 bits)
1F Blue X Rx = 27 00100111 39
20 Blue Y Ry = 25 00100101 37
21 White X Rx = 50 01010000 80
22 White Y Ry = 54 01010100 84
23 Established timings 1 (00h if not used) 00 00000000 0
24 Established timings 2 (00h if not used) 00 00000000 0
25 Manufacturer’s timings (00h if not used) 00 00000000 0
26 Standard timing ID1 (01h if not used) 01 00000001 1
27 Standard timing ID1 (01h if not used) 01 00000001 1
28 Standard timing ID2 (01h if not used) 01 00000001 1
29 Standard timing ID2 (01h if not used) 01 00000001 1
2A Standard timing ID3 (01h if not used) 01 00000001 1
2B Standard timing ID3 (01h if not used) 01 00000001 1
2C Standard timing ID4 (01h if not used) 01 00000001 1
B121EW10 V0
2D Standard timing ID4 (01h if not used) 01 00000001 1
2E Standard timing ID5 (01h if not used) 01 00000001 1
2F Standard timing ID5 (01h if not used) 01 00000001 1
30 Standard timing ID6 (01h if not used) 01 00000001 1
31 Standard timing ID6 (01h if not used) 01 00000001 1
32 Standard timing ID7 (01h if not used) 01 00000001 1
33 Standard timing ID7 (01h if not used) 01 00000001 1
34 Standard timing ID8 (01h if not used) 01 00000001 1
35 Standard timing ID8 (01h if not used) 01 00000001 1
36 Pixel Clock/10,000
(LSB)
37 Pixel Clock/10,000
(MSB)
38
39 Horizontal Blanking (Thbp) = 320 pixels (lower 8 bits) 7E 01111110 126
3A Horizontal Active/Horizontal blanking (Thbp) (upper4:4 bits) 50 01010000 80
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EA 11101010 234
1A 00011010 26
00 00000000 0
3B Vertical Active = lines 20 00100000 32
3C Vertical Blanking (Tvbp) = lines (DE Blanking typ. for DE only panels) 10 00010000 16
3D Vertical Active : Vertical Blanking (Tvbp) (upper4:4 bits) 30 00110000 48
3E Horizontal Sync, Offset (Thfp) = pixels 30 00110000 48
3F Horizontal Sync, Pulse Width = pixels 20 00100000 32
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Product Specification
40 Vertical Sync, Offset (Tvfp) =lines Sync Width = lines 36 00110110 54
41 Horizontal Vertical Sync Offset/Width upper 2 bits 00 00000000 0
42 Horizontal Image Size =mm 05 00000101 5
43 Vertical image Size = mm A3 10100011 163
44 Horizontal Image Size / Vertical image size 10 00010000 16
45 Horizontal Border = 0 (Zero for Notebook LCD) 00 00000000 0
46 Vertical Border = 0 (Zero for Notebook LCD) 00 00000000 0
47 if display uses standard blanking (HSyncPolarity = POS, VSyncPolarity =
NEG) , for DVD compliance.
48 Pixel Clock/10,000
(LSB)
49 Pixel Clock/10,000
(MSB)
4A Horizontal Active = xxxx pixels (lower 8
B121EW10 V0
1A 00011010 26
EA 11101010 234
1A 00011010 26
00 00000000 0
bits)
4B Horizontal Blanking (Thbp) = xxxx pixels (lower 8 bits) 7E 01111110 126
4C Horizontal Active/Horizontal blanking (Thbp) (upper4:4 bits) 50 01010000 80
4D Vertical Active = xxxx lines 20 00100000 32
4E Vertical Blanking (Tvbp) = xxxx lines (DE Blanking typ. for DE only
panels)
4F Vertical Active : Vertical Blanking (Tvbp) (upper4:4 bits) 30 00110000 48
50 Horizontal Sync, Offset (Thfp) = xxxx pixels 30 00110000 48
51 Horizontal Sync, Pulse Width = xxxx pixels 20 00100000 32
52 Vertical Sync, Offset (Tvfp) = xx lines Sync Width = xx lines 36 00110110 54
53 Horizontal Vertical Sync Offset/Width upper 2 bits 00 00000000 0
54 Horizontal Image Size =xxx mm 05 00000101 5
55 Vertical image Size = xxx mm A3 10100011 163
56 Horizontal Image Size / Vertical image size 10 00010000 16
57 Horizontal Border = 0 (Zero for Notebook LCD) 00 00000000 0
58 Vertical Border = 0 (Zero for Notebook LCD) 00 00000000 0
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10 00010000 16
59 if display uses standard blanking (HSyncPolarity = POS, VSyncPolarity =
NEG) , for DVD compliance.
5A Flag 00 00000000 0
5B Flag 00 00000000 0
5C Flag 00 00000000 0
5D Dummy Descriptor FE 11111110 254
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1A 00011010 26
Product Specification
5E Flag 00 00000000 0
5F Dell P/N 1st Character 59 01011001 89
60 Dell P/N 2nd Character 37 00110111 55
61 Dell P/N 3rd Character 34 00110100 52
62 Dell P/N 4th Character 37 00110111 55
63 Dell P/N 5th Character 44 01000100 68
64 EEDID Revision = 80 10000000 128
65 Manufacturer P/N 42 01000010 66
66 Manufacturer P/N 31 00110001 49
67 Manufacturer P/N 32 00110010 50
68 Manufacturer P/N 31 00110001 49
69 Manufacturer P/N 45 01000101 69
6A Manufacturer P/N 57 01010111 87
6B Manufacturer P/N (If <13 char, then terminate with ASCII code 0Ah, set
B121EW10 V0
30 00110000 48
remaining char = 20h)
6C Flag 00 00000000 0
6D Flag 00 00000000 0
6E Flag 00 00000000 0
6F Data Type Tag: 00 00000000 0
70 Flag 00 00000000 0
71 SMBUS Value = 00nits 00 00000000 0
72 SMBUS Value = 00nits 00 00000000 0
73 SMBUS Value = 00nits 00 00000000 0
74 SMBUS Value = 00 nits 00 00000000 0
75 SMBUS Value = 00nits 00 00000000 0
76 SMBUS Value = 00 nits 00 00000000 0
77 SMBUS Value = 00 nits 00 00000000 0
78 SMBUS Value = 00nits 00 00000000 0
79 Bit[1:0] 00: reserved, 01: single LVDS, 10: dual LVDS, 11: reserved
Bit[2] 0: No RTC support, 1: RTC support
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01 00000001 1
Bit[7:3] Reserved
7A Bit[0] 0: No BIST support, 1: BIST support
Bit[7:1] Reserved
7B (If <13 char, then terminate with ASCII code 0Ah, set remaining char =
20h)
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01 00000001 1
0A 00001010 10
Product Specification
7C (If <13 char, then terminate with ASCII code 0Ah, set remaining char =
20h)
7D (If <13 char, then terminate with ASCII code 0Ah, set remaining char =
20h)
7E Extension flag (# of optional 128 EDID extension blocks to follow, Typ =
0)
7F Checksum (The 1-byte sum of all 128 bytes in this EDID block shall = 0) A5 10100101 165
B121EW10 V0
20 00100000 32
20 00100000 32
00 00000000 0
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document version 0.1 35
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