G121S1-L02 AZDISPLAYS | Alldatasheet
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Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 TFT LCD Approval Specification MODEL NO.: G121S1-L02 Liquid Crystal Display Division QRA Division. APPL Head Division. Approval Approval Customer: Approved by: Note: FOR MORE INFORMATION: AZ DISPLAYS, INC.
75 COLUMBIA, ALISO VIEJO, CA 92656
Http://www.AZDISPLAYS.com
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 - CONTENTS - 1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
- ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 LED CONVERTER
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4.1 TFT LCD MODULE
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 COLOR DATA INPUT ASSIGNMENT
- INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
6.3 THE INPUT DATA FORMAT
6.4 SCANNING DIRECTION
- OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
- PACKAGING
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD
- DEFINITION OF LABELS 11. PRECAUTIONS
11.1 ASSEMBLY AND HANDLING PRECAUTIONS
11.2 SAFETY PRECAUTIONS
- MECHANICAL CHARACTERISTICS
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0
REVISION HISTORY
Version Date Section Description 2.0 Jan. 11, 2010 All G121S1-L02 Approval Spec. was first issued.
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 1. GENERAL DESCRIPTION The G121S1-L02 model is a 12.1” TFT-LCD module with a white LED Backlight Unit and a 20-pin 1ch-LVDS interface. This module supports 800 x 600 SVGA MVA mode and displays 262K/ 16.2M colors. The converter for the LED Backlight Unit is built in.
- Wide viewing angle - High contrast ratio - SVGA (800 x 600 pixels) resolution - Wide operating temperature - DE (Data Enable) mode - LVDS (Low Voltage Differential Signaling) interface - Reversible-scan direction - RoHS Compliance - LED Light Bar Replaceable
- TFT LCD Monitor - Industrial Application - Amusement
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Diagonal Size 12.1 inch Active Area 246.00(H) x 184.50(V) mm Bezel Opening Area 249.00(H) x 187.50(V) mm (1) Driver Element a-si TFT active matrix - - Pixel Number 800 x R.G.B. x 600 pixel - Pixel Pitch 0.3075(H) x 0.3075(V) mm - Pixel Arrangement RGB vertical stripe - - Display Colors 262K/ 16.2M color - Transmissive Mode Normally black - - Surface Treatment Hard coating (3H), Anti-glare (Haze 25%) - - Module Power Consumption 13.52 W (3),Typ.
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 Item Min. Typ. Max. Unit Note Horizontal (H) 260.0 260.5 261.0 mm Vertical (V) 203.5 204.0 204.5 mm Module Size Depth (D) 7.9 8.4 8.9 mm (1) Weight --- 520 550 g - I/F connector mounting position The mounting inclination of the connector makes the screen center within ±0.5mm as the horizontal. - (2) Note (1) Please refer to the attached drawings for more information of front and back outline dimensions. (2) Connector mounting position (3) The Module Power Consumption is specified at 3.3V, white pattern and 100% duty for LED backlight. +/- 0.5mm
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 2. ABSOLUTE MAXIMUM RATINGS Value Item Symbol Min. Max. Unit Note Operating Ambient Temperature TOP -30 +80 ºC Storage Temperature TST -30 +85 ºC Note (1) Temperature and relative humidity range is shown in the figure below. (2) 90 %RH Max. (Ta 40 ºC). (3) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC). (4) No condensation. Relative Humidity (%RH) Operating Range Temperature (ºC) 100 80 60 -20 40 0 20 -40
10 Storage Range
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 Value Item Symbol Min. Max. Unit Note Power Supply Voltage VCC -0.3 7 V (1) Value Item Symbol Min. Max. Unit Note Converter Voltage Vi -0.3 18 V (1) , (2) Enable Voltage EN --- 5.5 V Backlight Adjust ADJ --- 5.5 V Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation should be restricted to the conditions described under Normal Operating Conditions. Note (2) Specified values are for lamp (Refer to 3.2 for further information).
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Value Parameter Symbol Min. Typ. Max. Unit Note Rush Current IRUSH - - 1.5 A (2), at VCC=5.0V --- 460 --- mA (3)a, at VCC=3.3V, 60Hz White 310 --- mA (3)a, at VCC=5.0V, 60Hz --- 420 --- mA (3)b, at VCC=3.3V, 60Hz Power Supply Current Black --- --- 280 --- mA (3)b, at VCC=5.0V, 60Hz Power Consumption PL --- 1.52 W VCC=3.3V, 60Hz, White Pattern LVDS differential input voltage |VID| 100 --- 600 mV - LVDS common input voltage VICM 0.7 --- 1.6 V - Note (1) The module is recommended to operate within specification ranges listed above for normal function. Note (2) Measurement Conditions: (High to Low) (Control Signal) +12V SW 1uF Vcc +3.3V 2SK1470 Q1 2SK1475 47K VR1 47K C2 0.01uF 1uF FUSE (LCD Module Input) Vcc rising time is 470s 470s +3.3V GND 0.9Vcc 0.1Vcc
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 Note (3) The specified power supply current is under the conditions at Ta = 25 ± 2 ºC, fv = 60 Hz, whereas a power dissipation check pattern below is displayed. Active Area a. White Pattern Active Area b. Black Pattern
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0
3.2 LED CONVERTER Ta = 25 ± 2 ºC
Value Parameter Symbol Min. Typ. Max. Unit Note Converter Power Supply Voltage Vi 10.8 12.0 13.2 V (Duty 100%) Converter Power Supply Current Ii --- 1.0 --- A @ Vi = 12V (Duty 100%) Converter Power Consumption Pi --- 12 --- W @ Vi = 12V (Duty 100%) Backlight on 2.0 3.3 5.0 V EN Control Level Backlight off 0 --- 0.8 V PWM High Level 2.0 3.3 5.0 V PWM Control Level PWM Low Level 0 --- 0.15 V PWM Control Duty Ratio 20 100 % PWM Control Frequency fPWM 190 200 210 Hz LED Life Time LL 50,000 Hrs (2) Note (1) LED current is measured by utilizing a high frequency current meter as shown below: Note (2) The lifetime of LED is defined as the time when it continues to operate under the conditions at Ta = 25 ±2 and ILED = 80mADC (LED forward current) until the brightness becomes 50% of its original value. Power Supply Converter LED Backlight Unit Vi, Ii GND Input Power Pi
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 4. BLOCK DIAGRAM (800x R.G.B.x600) DATA DRIVER IC SCAN DRIVER IC LVDS INPUT / TIMING CONTROLLER DC/DC CONVERTER & REFERENCE VOLTAGE Vi RX3(+/-) SEL6/8 RXC(+/-) RX2(+/-) VCC VCC INPUT CONNECTOR (STARCONN 076B20-0048RA-G4 or JAE-FI-SEB20P-HFE) LED Converter LED BACKLIGHT UNIT CONVERTER CONNECTOR (Connector, 91208-01001, 1.0mm, WTB, 10pin, Aces)
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 5. INPUT TERMINAL PIN ASSIGNMENT Pin Name Description Remark
1 RX3+ Differential Data Input, CH3 ( Positive )
2 RX3- Differential Data Input, CH3 (Negative )
3 GND GND
4 SEL68
LVDS 6/8 bit select function control, Low or NC 6 bit Input Mode High 8bit Input Mode Note ( 3 )
5 GND Ground
6 RXC+ Differential Clock Input ( Positive )
7 RXC- Differential Clock Input ( Negative )
8 GND Ground
9 RX2+ Differential Data Input , CH2 ( Positive )
10 RX2- Differential Data Input , CH2 ( Negative )
11 GND Ground
12 RX1+ Differential Data Input , CH1 ( Positive )
13 RX1- Differential Data Input, CH1 ( Negative )
14 GND Ground
15 RX0+ Differential Data Input, CH0 ( Positive )
16 RX0- Differential Data Input, CH0 (Negative )
Horizontal Reverse Scan Control, Low or NC Normal Mode. High Horizontal Reverse Scan Note ( 3 ) 18 reUD Vertical Reverse Scan Control, Low or NC Normal Mode, High Vertical Reverse Scan Note ( 3 )
19 VCC Power supply
20 VCC Power supply
Note (1) Connector Part No.: FI-SEB20P-HFE(JAE) or 076B20-0048RA-G4(STARCONN) or equivalent. Note (2) User’s connector Part No.: FI-SE20ME(JAE) or equivalent Note (3) “Low” stands for 0V. “High” stands for 3.3V. “NC” stands for “No Connected”.
5.2 LED CONVERTER
Pin Symbol Description Remark
1 Vi Converter input voltage 12V
2 Vi Converter input voltage 12V
3 Vi Converter input voltage 12V
4 Vi Converter input voltage 12V
5 VGND Converter ground Ground
6 VGND Converter ground Ground
7 VGND Converter ground Ground
8 VGND Converter ground Ground
9 EN Enable pin 3.3V ADJ Backlight Adjust PWM Dimming (190-210Hz, Hi: 3.3VDC, Lo: 0VDC) Note (1) Connector Part No.: 91208-01001-H01(ACES) or equivalent Note (2) User’s connector Part No.: 91209-01011(ACES) or equivalent
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 The brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for the color. The higher the binary input, the brighter the color. The table below provides the assignment of color versus data input. Data Signal Red Green Blue Color R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 Basic Colors Black Red Green Blue Cyan Magenta Yellow White Gray Scale Of Red Red(0)/Dark Red(1) Red(2) Red(61) Red(62) Red(63) Gray Scale Of Green Green(0)/Dark Green(1) Green(2) Green(61) Green(62) Green(63) Gray Scale Of Blue Blue(0)/Dark Blue(1) Blue(2) Blue(61) Blue(62) Blue(63) Note (1) 0: Low Level Voltage, 1: High Level Voltage
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 The brightness of each primary color (red, green and 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 the assignment of color versus data input. Data Signal Red Green Blue Color R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Basic Colors Black Red Green Blue Cyan Magenta Yellow White Gray Scale Of Red Red(0) / Dark Red(1) Red(2) Red(253) Red(254) Red(255) Gray Scale Of Green Green(0)/ Dark Green(1) Green(2) Green(253) Green(254) Green(255) Gray Scale Of Blue Blue(0) / Dark Blue(1) Blue(2) Blue(253) Blue(254) Blue(255) Note: 0: Low Level Voltage, 1: High Level Voltage
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 6. INTERFACE TIMING The input signal timing specifications are shown as the following table and timing diagram. Signal Item Symbol Min. Typ. Max. Unit Note DCLK Frequency Fc 34 40 48.3 MHz Total Tv 610 628 800 Th Tv=Tvd+Tvb Display Tvd -- 600 -- Th Vertical Active Display Term Blank Tvb Tv-Tvd 28 Tv-Tvd Th Total Th 960 1056 1150 Tc Th=Thd+Thb Display Thd -- 800 -- Tc Horizontal Active Display Term Blank Thb Th-Thd 256 Th-Thd Tc Note(1) Because this module is operated by DE only mode, Hsync and Vsync input signals should be set to low logic level or ground. Otherwise, this module would operate abnormally. (2) Frame rate is 60Hz INPUT SIGNAL TIMING DIAGRAM
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 To prevent a latch-up or DC operation of LCD module, the power on/off sequence should follow the conditions shown in the following diagram. LVDS VCC Vi 10% 90% 0.1VCC 0.9VCC 0.9VCC 0.1VCC T4VALID 0.9Vi 0.9Vi 0.1Vi 0.1Vi PWM DIMMING 10% 90% BL ON/OFF 10% 90% Power ON/OFF sequence Note (1) Please avoid floating state of interface signal at invalid period. Note (2) When the interface signal is invalid, be sure to pull down the power supply of LCD VCC to 0 V. Note (3) The Backlight converter power must be turned on after the power supply for the logic and the interface signal is valid. The Backlight converter power must be turned off before the power supply for the logic and the interface signal is invalid. Value Parameter Min Typ Max Units T1 0.5 --- 10 ms T2 0 --- 50 ms T3 0 --- 50 ms T4 500 --- --- ms T5 200 --- --- ms T6 200 --- --- ms T7 5 --- 300 ms T8 10 --- --- ms T9 10 --- --- ms
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 Note (1) R/G/B data 7: MSB, R/G/B data 0: LSB Note (2) Please follow PSWG Note (3) Output signals from any system shall be low or Hi-Z state when VCC is off
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 The following figures show the image see from the front view. The arrow indicates the direction of scan. Fig.1 Normal Scan Fig.2 Reverse Scan Fig.3 Reverse Scan Fig.4 Reverse Scan Fig. 1 Normal scan ( pin 17, reLR = Low or NC, pin 18, reUD = Low or NC ) Fig. 2 Reverse scan ( pin 17, reLR = High, pin 18, reUD = Low or NC ) Fig. 3 Reverse scan ( pin 17, reLR = Low or NC, pin 18, reUD = High ) Fig. 4 Reverse scan ( pin 17, reLR = High, pin 18, reUD = High )
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 7. OPTICAL CHARACTERISTICS Ambient Temperature Ta 252 oC Ambient Humidity Ha 5010 %RH Supply Voltage VCC 3.3 V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Converter Voltage Vin 12 V Converter Duty 100 % The relative measurement methods of optical characteristics are shown in 7.2. The following items should be measured under the test conditions described in 7.1 and stable environment shown in Note (5). Item Symbol Condition Min. Typ. Max. Unit Note Rx 0.600 - Red Ry 0.353 - Gx 0.348 - Green Gy 0.568 - Bx 0.150 - Blue By 0.097 - Wx 0.313 - Color Chromaticity White Wy Typ - 0.05 0.329 Typ + 0.05 (1), (5) Center Luminance of White LC 500 600 - (4), (5) Contrast Ratio CR x=0, Y =0 CS-2000 TR - 13 18 ms Response Time TF x=0, Y =0 - 12 17 ms (3) White Variation W x=0, Y =0 - 1.25 1.4 - (5), (6) x+ 80 89 - Horizontal x- 80 89 - Y+ 80 89 - Viewing Angle Vertical Y- CR10 80 89 - Deg. (1), (5)
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 Note (1) Definition of Viewing Angle (x, y): Note (2) Definition of Contrast Ratio, CR: The contrast ratio can be calculated by the following expression. Contrast Ratio, CR = L63 (255) / L0 L63: Luminance of gray level 63 (255) L 0: Luminance of gray level 0 CR = CR (5) CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6). Note (3) Definition of Response Time (T R, TF) and measurement method: 12 o’clock direction y+ = 90º 6 o’clock y- = 90º x x y- y y- x+ Normal x = y = 0º X+ = 90º X- = 90º 100% 90% 10% Gray Level 63 (255) Gray Level 0 Gray Level 63 (255) Time TR Optical Response TF 66.67 ms 66.67 ms
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 Note (4) Definition of Luminance of White, LC: Measure the luminance of gray level 63 (255) at center point LC = L (5) L (x) is corresponding to the luminance of the point X at Figure in Note (6). Note (5) Measurement Setup: The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 20 minutes in a windless room. CS-2000T 500 mm LCD Module LCD Panel Center of the Screen Light Shield Room (Ambient Luminance < 2 lux) USB2000
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 Note (6) Definition of White Variation (W): Measure the luminance of gray level 63 (255) at 5 points W = Maximum [L (1), L (2), L (3), L (4), L (5)] Minimum [L (1), L (2), L (3), L (4), L (5)] D W Active Area Vertical Line Horizontal Line : Test Point X=1 to 5 1 2 3 4 D/4 D/2 3D/4 W/4 W/2 3W/ X
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 8. RELIABILITY TEST CRITERIA Test Item Test Condition Note High Temperature Storage Test 85ºC, 240 hours Low Temperature Storage Test -30ºC, 240 hours Thermal Shock Storage Test -30ºC, 0.5hour 85, 0.5hour; 1hour/cycle,100cycles High Temperature Operation Test 80ºC, 240 hours Low Temperature Operation Test -30ºC, 240 hours High Temperature & High Humidity Operation Test 60ºC, 90%RH, 240hours (1)(2) Shock (Non-Operating) 200G, 2ms, half sine wave, 1 time for ± X, ± Y, ± Z. (3) Vibration (Non-Operating) 1.5G, 10 ~ 300 Hz, 10min/cycle, 3 cycles each X, Y, Z (3) Note (1) There should be no condensation on the surface of panel during test. Note (2) Temperature of panel display surface area should be 85 ºC Max. Note (3) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. Note (4) In the standard conditions, there is no function failure issue occurred. All the cosmetic specification is judged before reliability test.
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 9. PACKAGING (1) 16pcs LCD modules / 1 Box (2) Box dimensions: 465 (L) X 362 (W) X 314 (H) mm (3) Weight: approximately 15Kg (16 modules per box) (1) Carton Packing should have no failure in the following reliability test items. Test Item Test Conditions Note Vibration ISTA STANDARD Random, Frequency Range: 2 – 200 Hz Top & Bottom: 30 minutes (+Z), 10 min (-Z), Right & Left: 10 minutes (X) Back & Forth 10 minutes (Y) Non Operation Dropping Test 1 Angle, 3 Edge, 6 Face, 61 cm Non Operation Figure. 9-1 Packing method
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 Sea / Land Transportation (40ft Container) Air Transportation Figure. 9-2 Packing method
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation. (a) Model Name: G121S1 -L02 (b) Revision: Rev. XX, for example: A1, … C1, C2 … etc. (c) Serial ID: X X X X X X X Y M D X N N N N Serial ID includes the information as below: (a) Manufactured Date: Year: 1~9, for 2001~2009 Month: 1~9, A~C, for Jan. ~ Dec. Day: 1~9, A~Y, for 1 st to 31st, exclude I , O and U (b) Revision Code: cover all the change (c) Serial No.: Manufacturing sequence of product Year, Month, Date CMO Internal Use Revision Serial No. CMO Internal Use CMO Internal Use CHI MEI OPTOELECTRONICS MADE IN TAIWAN E207943 X X X X X X X Y M D L N N N N G121S1 -L02 Rev.XX RoHS
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 11. PRECAUTIONS (1) Do not apply rough force such as bending or twisting to the module during assembly. (2) To assemble or install module into user’s system can be only in clean working areas. The dust and oil may cause electrical short or worsen the polarizer. (3) It’s not permitted to have pressure or impulse on the module because the LCD panel and Backlight will be damaged. (4) Always follow the correct power sequence when LCD module is connecting and operating. This can prevent damage to the CMOS LSI chips during latch-up. (5) Do not pull the I/F connector in or out while the module is operating. (6) Do not disassemble the module. (7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and easily scratched. (8) It is dangerous that moisture come into or contacted the LCD module, because moisture may damage LCD module when it is operating. (9) High temperature or humidity may reduce the performance of module. Please store LCD module within the specified storage conditions. (10) When ambient temperature is lower than 10ºC may reduce the display quality, the response time will become slowly. (11) Do not keep same pattern in a long period of time. It may cause image sticking on LCD. (1) Do not disassemble the module or insert anything into the Backlight unit. (2) 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, skin or clothes, it has to be washed away thoroughly with soap. (3) After the module’s end of life, it is not harmful in case of normal operation and storage.
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0 12. MECHANICAL CHARACTERISTICS
Issued Date: Jan. 11, 2010 Model No.: G121S1-L02 Approval Version 2.0