T-55343GD035JU-LW-AIN

Spec No. Date SPEC E V TYPE : T-55343GD035JU-LW-AIN I T CONTENTS 1. Application 2. General Specifications 3. Operating Conditions 4. Block Diagram 5. I/O terminal 6. Electrical Specifications 7. Optical Specifications 8. Test 9. Appearance Standards 10. Lot Number Identification 11. Applying Precautions 12. Precautions Relating Product Handling 13. Outline Drawing A T N E T Original Issue Date KYOCERA CORPORATION DONGGUAN SHILONG KYOCERA Co., Ltd. DISPLAY DIVISION This specification is subject to change without notice. Consult Kyocera before ordering. Designed by: Engineering dept. Prepared Checked Confirmed by: QA dept. Approved Checked Approved Spec No. Part No. Page T-55343GD035JU-LW-AIN 2 Warning This product has been manufactured to your company’s specifications as a part for use in your company’s general electronic products. It is guaranteed to perform according to delivery specifications. For any other use apart from general electronic equipment, we cannot take responsibility if the product is used in medical devices, nuclear power control equipment, aerospace equipment, fire and security systems, or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required. If the product is to be used in any of the above applications, we will need to enter into a separate product liability agreement. E V 1) We cannot accept responsibility for any defect, which may arise from additional manufacturing of the product (including disassembly and reassembly), after product delivery. I T 2) We cannot accept responsibility for any defect, which may arise after the application of strong external force to the product. 3) We cannot accept responsibility for any defect, which may arise due to the application of static electricity after the product has passed your company’s acceptance inspection procedures. 4)When the product is in CFL models, CFL service life and brightness will vary according to the performance of the inverter used, leaks, etc. We cannot accept responsibility for product performance, reliability, or defect, which may arise. A T 5) We cannot accept responsibility for intellectual property of a third party, which may arise through the application of our product to your assembly with exception to those issues relating directly to the structure or method of manufacturing of our product. 6) We will not be held responsible for any quality guarantee issue for defect products judged As KYOCERA-origin in 2 (two) years from our production or 1(one) year from KYOCERA Group delivery whichever is shorter. However, priority is given to the contents of the "part (product) basic contract document" concluded in both. T N E Spec No. Part No. Page T-55343GD035JU-LW-AIN Revision record Designed by : Engineering dept. Date Rev. No. Prepared Date Page Checked Approved 3 Confirmed by : QA dept. Checked Approved Descriptions E V I T A T T N E Spec No. Part No. Page T-55343GD035JU-LW-AIN 4 1. Application This specification applies to TFT-LCD module (T-55343GD035JU-LW-AIN). 2. General S pecifications Screen Size : 3.5 inches (8.9cm) Diagonal Active Area : 70.08(W) x 52.56(H) mm Display Format : 320(W) x 3[R.G.B] x 240(H) Pixel Size : 0.073 x 3[R.G.B](W) x 0.219(H) mm Pixel Arrangement : I T RGB-Stripe Color Depth : 16M colors Display Mode : Normally White Viewing Direction : 12 O’clock (1 Angle of Least Color Inversion) Surface Treatment : Interface E V A T AG Coating : 24-bit Digital RGB interface(8-bit / color) Outline Dimension : 79.0(W) x 65.0(H) x 3.2Max*(D) mm *Without FPC and Component Area Weight : 29.5gmax Backlight : LED Backlight / White RoHS regulation : To our best knowledge, this product satisfies material requirement of RoHS regulation. Our company is doing the best efforts to obtain the equivalent certificate from our suppliers. N E T 3. Operating Conditions Item Conditions Temperature range Remark Operating temperature range Panel surface –20～70C Note1 Storage temperature range Panel surface –30～80C Note1: Operating temperature range defines the operation only and the contrast, response time and other display optical characteristics are set at Ta=+25C. Spec No. Part No. Page T-55343GD035JU-LW-AIN 5 4. Block D iagram 240 Channels SCL Gate Driver Control Register Index register SD I CS 3.5TFT-LCD 320(RGB)x240 dots Source Driver I T DOTCLK HSYNC GRAM Timing Controller VSYNC A T ENABLE +3.3V DB0~DB23 N E VCC T LED A LED K E V 960 Channels Voltage Generator Circuit White LED B/L HX8238A Spec No. Part No. Page T-55343GD035JU-LW-AIN 6 5. I/ O Terminal 5.1 CN1 Pin Assignment Used FPC : P0.5mm, 40pin,T=0.3mm Corresponding Connector : 6240 Series (ELCO) No. Symbol Functional Description 1 RL Input to select Source driver Datashift direction 2 TB Input to select Gate driver Datashift direction 3 DOTCLK 4 VSYNC Vertical Sync Input 5 HSYNC Horizontal Sync Input 6 ENABLE 7 DB23 Data Signal Graphic Display Data Red-data (MSB) 8 DB22 Data Signal Graphic Display Data Red-data 9 DB21 Data Signal Graphic Display Data Red-data 10 DB20 Data Signal Graphic Display Data Red-data 11 DB19 Data Signal Graphic Display Data Red-data 12 DB18 Data Signal Graphic Display Data Red-data 13 DB17 Data Signal Graphic Display Data Red-data 14 DB16 Data Signal Graphic Display Data Red-data (LSB) 15 GND Power Supply (0V, GND) 16 DB15 Data Signal Graphic Display Data Green-data (MSB) 17 DB14 Data Signal Graphic Display Data Green-data 18 DB13 Data Signal Graphic Display Data Green-data 19 DB12 Data Signal Graphic Display Data Green-data 20 DB11 Data Signal Graphic Display Data Green-data 21 DB10 Data Signal Graphic Display Data Green-data 22 DB9 Data Signal Graphic Display Data Green-data 23 DB8 Data Signal Graphic Display Data Green-data (LSB) E V Clock Signal I T Input Data Enable Control A T N E 24 GND T Power Supply (0V, GND) 25 DB7 Data Signal Graphic Display Data Blue-data (MSB) 26 DB6 Data Signal Graphic Display Data Blue-data 27 DB5 Data Signal Graphic Display Data Blue-data 28 DB4 Data Signal Graphic Display Data Blue-data 29 DB3 Data Signal Graphic Display Data Blue-data 30 DB2 Data Signal Graphic Display Data Blue-data 31 DB1 Data Signal Graphic Display Data Blue-data 32 DB0 Data Signal Graphic Display Data Blue-data (LSB) Spec No. Part No. Page 7 T-55343GD035JU-LW-AIN 33 SDI Serial Interface Data 34 SCL Serial Interface Clock 35 CS 36 RESET 37 SDO Serial Interface Data 38 GND Power Supply (0V, GND) 39 VCC Power Supply for System 40 VCC Power Supply for System Serial Interface Chip Select System RESET L : Active L : Reset E V 5.2. CN2 Pin Assignment Used FPC : P0.5mm, 3pin,T=0.2mm Corresponding Connector : 6298 Series (ELCO) No. Symbol 1 LED A 2 NC 3 LED K I T Functional Description LED Anode Terminal Non Connection LED Cathode Terminal A T 6. Electrical Specif ications 6.1 Absolute Maximum Ratings Parameter Supply Voltage Symbol VCC N E Input Voltage VIN 6.2 DC Characteristics Parameter Ta=-20~70°C, GND=0V Conditions Min. Max. Units - -0.3 4.0 V GND-0.3 4.0 V Ta=-20~70°C, GND=0V Symbol Conditions Min. Typ. Max. Units Supply Voltage for System VCC - 3.0 3.3 3.6 V "High" Level Input Voltage VIH - 0.8VCC - VCC V "Low" Level Input Voltage VIL - 0 - 0.2VCC V High Level Output Voltage VOH - 0.9VCC - VCC V Low Level Output Voltage VOL - 0 - 0.1VCC V Opeating mode Current ICC VCC-GND=3.3V - 11.0 16.5 mA T Spec No. Part No. Page 8 T-55343GD035JU-LW-AIN 6.3 AC Characteristics 6.3.1 Serial Interface Timing Characteristics Ta=-20~70°C, GND=0V Symbol Min. Typ. Max. Units Serial Clock Cycle Time tclk 50 - - ns Clock Low Width tsl 25 - - ns Clock High Width tsh 25 - - ns Clock Rising Time trs - - 30 ns Clock falling Time tfl - - 30 ns Chip Select Setup Time tcss 0 - - ns Chip Select Hold Time tcsh 10 - - ns Chip Select High Delay Time tcsd 20 - - ns tds 5 - - ns tdh 10 - - ns Parameter I T A T Data Setup Time Data Hold Time tcss N E CS tclk tsh tcsh tcsd trs tsl tfl SCL T SDI tds E V tdh Spec No. Part No. Page 9 T-55343GD035JU-LW-AIN 6.3.2 Digital RGB Interface Timing Characteristics Ta=-20~70°C, GND=0V Parameter Symbo Min. Typ. Max. Units DOTCLK Frequency fDOTCLK - 6.5 10 MHz DOTCLK Cycle Time tDOTCLK 100 154 Vertical Sync Setup Time tVSYS 20 - Vertical Sync Hold Time tVSYH 20 - Horizontal Sync Setup Time tHSYS 20 - Horizontal Sync Hold Time tHSYH 20 - Phase difference of Sync Signal Falling Edge tHV 1 - DOTCLK Low Width tCKL 50 Data Setup Time Data Hold Time N E tVSYS VSYNC T ns - ns - ns - ns 240 tDOTCLK - - ns 50 - - ns tDS 12 - - ns tDH 12 - - ns tHSYH HSYNC tHV - tCKH tVSYH tHSYS ns I T A T DOTCLK High Width E V - tDOTCLK DOTCLK tCKL tCKH tDS tDH DB0~DB23 Spec No. Part No. Page T-55343GD035JU-LW-AIN 10 6.3.3 Data Transaction Timing in Parallel RGB Interface (SYNC Mode) Hcycle = 408 tDISP = 320 tHBP = 68 tHFP = 20 DOTCLK E V HSYNC Pixel Data Dummy D0 D1 D D D 317 318 319 Dummy a) Horizontal Data Transaction Timing Vcycle = 262Lines I T tVBP = 18 VSYNC VDISP = 240Lines HSYNC Line 0 tVFP = 4 Line 239 b) Vertical Data Transaction Timing A T 6.3.4 Data Transaction Timing inParallel RGB Interface (ENABLE Mode) 1period (1Frame) Dummy Enable 240H DOTCLK N E (3H) > 2H DB0~DB23 1Horizontal Period 320 dotclk T 31~80 dotclk DOTCLK ENABLE DB0~DB23 D0 D1 D2 Valid Data Transfer Area D D D 317 318 319 D0 Spec No. Part No. Page T-55343GD035JU-LW-AIN 11 6.3.5 Reset Timing Characteristics Ta=-20~70°C, GND=0V Parameter Symbol Min. Typ. Max. Units tRW 10 - - s Reset ”L” Pulse Width RESET E V VIL VIL tRES 6.4 Power ON Sequence I T 6.4.1 Data Transfer of SPI Trancfer starts Trancfer Ends CS A T 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SCL MSB 0 1 1 1 0 0 SCL Device ID R/S R/W DB DB DB DB DB DB DB 15 14 13 12 11 10 9 LSB DB DB DB DB DB DB DB DB DB 8 7 6 5 4 3 2 1 0 6.4.2 Power ON Procedure (Recommended Sequence) N E VCC >10µs VCC Power ON ↓ RESET >10µs SPI T Wait 10µsec~ SPI Accessing ↓ SPI Command sequence (Refer to 7.4.3.) DOTCLK Release RESET ↓ HSYNC Input Control Signal VSYNC DB0~ DB23 1ST 4TH 11TH (DOTCLK/HSYNC/VSYNC) ↓ Black Pattern Normal Pattern Display ON Execute SPI Command Setting ↓ Input Black data ↓ LCD Display ON after 11 frames Spec No. Part No. Page T-55343GD035JU-LW-AIN 6.4.3 12 Command List for Power ON (Recommended Setting) Setting Item Index Value Driver Output LCD Driver AC Control Power Control (1) Data and Color Filter Control Function Control Contrast/ Brightness Control Frame Cycle Control Power Control (2) Power Control (3) Gate Scan Starting Position Horizontal Porch Virtical Porch Power Control (4) Gamma Control 1 Gamma Control 2 Gamma Control 3 Gamma Control 4 Gamma Control 5 Gamma Control 6 Gamma Control 7 Gamma Control 8 Gamma Control 9 Gamma Control 10 0001 h 0002 h 0003 h 0004 h 0005 h 000A h 000B h 000D h 000E h 000F h 0016 h 0017 h 001E h 0030 h 0031 h 0032 h 0033 h 0034 h 0035 h 0036 h 0037 h 003A h 003B h 6300 h 0200 h 6064 h 0447 h B084 h 4008 h D400 h 423D h 3140 h 0000 h 9F80 h 2212 h 00DB h 0000 h 0607 h 0006 h 0307 h 0107 h 0001 h 0707 h 0703 h 0C00 h 0006 h A T I T T N E E V Spec No. Part No. Page T-55343GD035JU-LW-AIN 13 6.4.4 Color Data Asignment 1) 8-bit / color R DATA COLOR INPUT MSB(DB23) G DATA B DATA LSB(DB16) MSB(DB15) LSB(DB8) MSB(DB7) DB 22 DB 21 DB 20 DB 19 DB 18 DB 17 DB 16 DB 15 DB 14 DB 13 DB 12 DB 11 DB 10 DB 9 DB 8 BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 BASIC BLUE (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 COLOR CYAN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MAGENTA 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RED (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (1) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (2) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN (1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 GREEN (2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 A T 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 BLUE (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BLUE (1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 BLUE (2) T 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 BLUE (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 BLUE (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 DATA RED N E GREEN GREEN (254) GREEN (255) BLUE [Note] 1) Definition of gray scale Color (n) --- n indicates gray scale level. Higher n means brighter level. 2) Data 1:High, 0: Low DB DB DB DB DB 7 6 5 4 3 LSB(DB0) DB 23 DB DB DB 2 1 0 E V I T Spec No. Part No. Page 14 T-55343GD035JU-LW-AIN 2) 6-bit / color R DATA COLOR INPUT DATA G DATA MSB(DB23) LSB(DB18) DB23 B DATA MSB(DB15) LSB(DB10) DB2 DB2 DB2 2 1 0 MSB(DB7) LSB(DB2) DB19 DB18 DB15 DB14 DB13 DB12 DB11 DB10 DB7 DB6 DB5 DB4 DB3 DB2 BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 GREEN (63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 BASIC BLUE (63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 COLOR CYAN 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 MAGENTA 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RED (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (1) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 RED (2) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (62) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (63) 1 1 1 1 1 0 0 0 0 0 0 0 0 GREEN (0) 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN (1) 0 0 0 0 0 0 1 0 0 0 0 0 0 GREEN (2) 0 0 0 0 0 1 0 0 0 0 0 0 0 GREEN (62) GREEN (63) 0 0 0 0 0 0 0 0 0 0 BLUE (0) 0 0 0 0 0 BLUE (1) 0 0 0 0 0 BLUE (2) 0 0 0 0 BLUE (62) 0 0 0 BLUE (63) 0 0 0 I T RED A T 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 GREEN N E BLUE T E V [Note] 1) Definition of gray scale Color (n) --- n indicates gray scale level. Higher n means brighter level. 2) Data 1:High, 0: Low 3) In case of 6bit / color Lower 2bit at each color (DB17, DB16, DB9, DB8, DB1, DB0) must be connected to GND. Spec No. Part No. Page T-55343GD035JU-LW-AIN 15 6.5 Power OFF Sequence 6.5.1 Power OFF Procedure (Recommended Sequence) VCC Execute SPI Command Setting ↓ RESET SPI Command sequence (Refer to 7.5.2.) E V Input White Data SPI Accessing SPI ↓ DOTCLK LCD Display OFF after 6 frames HSYNC ↓ I T VSYNC Stop Control Signal 1ST 6TH ↓ DB0~ DB23 Normal Pattern White Pattern VCC Power OFF 6.5.2 Command List for Power OFF (Recommended Setting) Setting Item A T Power Control (1) 6.6 Index Inverted Scan Capability 0003 h Value 0100 h This module has the capability of inverting scan direction by signaling from controller. Note: Scan direction cannot be changed during operation. The following drawing shows the relationship between the viewing direction and the scan direction. N E Normal scan (TB: H D(1,1) T D(1,240) RL: H) D(320,1) D(320,240) Reverse scan (TB: L D(1,1) D(1,240) RL: L) D(320,1) D(320,240) Spec No. Part No. Page 16 T-55343GD035JU-LW-AIN 6.7 Lighting Specifications 6.7.1 Absolute Maximum Ratings Ta=25C Parameter Symbol Conditions Min. Typ. Max. Units Forward Current IF Note 2 - - 35 mA Allowable Reverse Current IR - - - 50 μA LED Power Dissipation PD - - - 0.77 W E V Note 1 : This value is for each 1 line. Note 2: Refer to the forward current derating curve. ANODE2 【Forword Current Derating Curve】 I T 【LED Circuit】 IF (mA) LED A 35 15 -30 A T 25 70 6.7.2 Operating Characteristics Parameter Ta (C) LED K Ta=25C Symbol Conditions Min. Typ. Max. Units Forwrad Current IF Note1 - - 20 mA Forward Voltage VF IF=20mA / 1 - 19.2 - V Power PL 0.39 W N E line Note1: Current of LED par chip must be lower than 15mA at 70 degC. The current of LED must be tuned to satisfy as Forword Current Derating Curve mentioned relationship T CATH ANODE3 CATH Spec No. Part No. Page 17 T-55343GD035JU-LW-AIN 7. Optical Specif icat ions 7.1 Optical Characteristic Item Symbol (1)Brightness B (2)Contrast Red Green (3)Color Coordinates Blue White (4)Brightness Conditions   0 0 C 400 Optimum Viewing Angle 400 700 - - Rx 0 0 0.58 0.63 0.68 - Ry 0 0 0.31 0.36 0.41 - Gx 0 0 o.36 0.30 0. 0.35 0.40 - Gy 0 0 0.55 0.60 0.65 - Bx 0 0 0.10 0.15 0.20 - By 0 0 0.05 0.10 0.15 - Wx 0 0 0.28 0.33 0.38 - Wy 0 0 0.30 0.35 0.40 - - 0 0 - % U - 0 - Degree D - L A T 80 0 5 - 80 - Degree 0 - 5 - 80 - Degree R 0 - 5 - 80 - Degree Rise r 0 0 - 8 - ms Decay d 0 0 - 15 - ms N E Note1:Under the condition of maximum brightness ◆ Conditions for Measuring ◇ Environment: Dark room with no light or close to no light. ◇ Temperature: 255C ◇ Humidity: 4070%RH  Optimal viewing angle (The angle of Least Color Inversion) T Note1 E V I T - Left Method of Remark Measure Cd/m2 5 Viewing Angle Right Time - Max. - Viewing Angle Down (7)Response Typ. 70 Up (6)Horizontal Min. Unit CR Uniformity (5)Vertical Standard Value (Fig.1) (Fig.2) (Fig.3) (Fig.4) 12 O’Clock Spec No. Part No. Page T-55343GD035JU-LW-AIN ◆ Method of Brightness Measurement （１） Measuring Device 18 (Fig.1) TOPCON BM-5, Measuring Field: 1 （２） Measuring Point Center of Display =0, =0 On condition : A vertical angle from measuring direction to perpendicular.  : A horizontal angle from measuring direction to perpendicular. E V （３） Method of Measuring Apply signal voltage (displayed in white) to maximize brightness and measure brightness B (cd/㎡). The distance between BM-5’s front lens to surface panel is 500mm. Measured after backlight has been lit for more than 30 minutes. I T A T Center (Pixel) (X, Y)=(120,160) LCD Module Distance: 500mm T N E Fig. 1 TOPCON BM-5 Spec No. Part No. Page T-55343GD035JU-LW-AIN 19 ◆ Method of Contrast Measurement (Fig.1) （1） Measuring Device TOPCON BM-5, Measuring Field: 1 （2）Measuring Point Center of display: same as Method of Brightness Measurement （3）Method of Measuring ・ Set LCD module to =0, =0. E V ・ Change signal voltage to measure maximum brightness Y1 and minimum brightnessY2. ・ Contrast is derived from CR=Y1/Y2. I T ◆ Definition of Brightness Uniformity (Fig.2) Definition is calculated from the 5 points (S0-S4) on the diagram below. S0~S4 MIN Standard value of Brightness Uniformity[%] = A T (15mm) S1 N E (15mm) (10mm) S4 S0 Active Area S2 T ×100 S0~S4 MAX S3 (10mm) Fig. 2 Spec No. Part No. Page T-55343GD035JU-LW-AIN 20 ◆ Method of Viewing Angle Measurement (Fig.3) （１） Measuring Device ELDIM EZ : CONTRAST （２） Measuring Point Center of display: Same as Method of Brightness Measurement （３） Angle of Measuring  : An angle vertical to perpendicular line from the viewing direction.  : An angle horizontal to perpendicular from the viewing direction. E V （４） Method of Measuring Set the module on the rotation table and measure a vertical axis direction in the state that fixed φ=0 degrees horizontal axis direction to θ=90degrees. (Viewing angle is measured automatically by EZ CONTRAST). I T Temperature Chamber Rotation Table (,) EZ CONTRAST  Computer A T Control Unit Waveform Generator & T N E Fig. 3 LCD θ Spec No. Part No. Page T-55343GD035JU-LW-AIN 21 ◆ Measuring Response Time (Fig.4) （１） Measuring Device TOPCON BM-5 , Measuring Field: 1 Tektronix Digital Oscilloscope （２） Measuring Point Center of display, same as Method of Brightness Measurement E V （３） Method of Measuring ・ Set LCD panel to0, and 0. ・ Input whiteblackwhite to display by switching signal voltage. ・ If the luminance is 0 and 100% immediately before the change of signal voltage, then r is optical response time during the change from 90 to 10 immediately after rise of signal voltage, and d is optical response time during the change from 10to 90 immediately after decay of signal voltage. White White A T 100% 90% Brightness N E 10% 0% r T I T Black d Fig. 4 Spec No. Part No. Page 22 T-55343GD035JU-LW-AIN 7.2 Definition of Viewing Angle and Optimum Viewing Area *Point  shows the point where contrast ratio is measured. : = 0, = - *Driving condition: Ff=60Hz 90 E V 45 135   10 20 30 40 50 180 I T ( = 0)  180 225 315 270 *Area N E T 270 A T shows typ. CR30 90  0 Spec No. Part No. Page 23 T-55343GD035JU-LW-AIN 8. Test No abnormal function and appearance are found after the following tests. Conditions: Unless otherwise specified, tests will be conducted under the following condition. Temperature: 205C Humidity : 655%RH tests will be not conducted under functioning state. No. Parameter 1 High Temperature Operating 70C2C, 96hrs (operation state) 2 Low Temperature Operating -20C2C, 96hrs (operation state) 3 High Temperature Storage 80C2C, 96hrs 4 Low Temperature Storage -30C2C, 96hrs 5 Damp Proof Test 40C2C,90~95%RH, 96hrs 6 Vibration Test Total fixed amplitude: 1.5mm E V Conditions I T A T Notes 1 2 1,2 1,2 3 Vibration Frequency : 10~55Hz One cycle 60 seconds to 3 directions of X, Y, Z for each 15 minutes 7 Shock Test To be measured after dropping from 60cm N E the on concrete surface in packing state. high Dropping method corner dropping F E T G B D C A 60cm Concrete Surface A corner : once Edge dropping B,C,D edge : once Face dropping E,F,G face : once Note 1 :No dew condensation to be observed. Note 2 :The function test shall be conducted after 4 hours storage at the normal Temperature and humidity after removed from the test chamber. Note 3 :Vibration test will be conducted to the product itself without putting it in a container. Spec No. Part No. Page T-55343GD035JU-LW-AIN 9. 24 Appearance Standards 9.1 Inspection conditions The distance between the eyes and the sample shall be more than 30cm. All directions for inspecting the sample should be within 45against perpendicular line. E V 45 I T 9.2 Definition of applicable Zones A T T N E A Zone Bezel Frame B Zone C Zone A Zone : Active display area B Zone : Area from outside of "A Zone" to validity viewing area C Zone : Rest parts A Zone + B Zone = Validity viewing area Spec No. Part No. Page T-55343GD035JU-LW-AIN 25 9.3 Standards No. Parameter Criteria 1 G Line Nothing 2 S Line Nothing 3 Leak Nothing 4 Bright and Dark dot Zone E V Acceptable Number A B Bright Dot 0 Dark Dot 2 Bright Dot 2 I T Dark Dot Ｃ 4 Disregard Definition of Bright dot Anything that can be seen through 10% trancmission ND filter when black Signal is inputted. Adjacent Dot :Horizontal and Vertical Continuous Bright dots. A T →Nothing 5 Contrast Variation Not to be conspicuous defects. 6 Black and White (1) Round Shape Spots, Foreign Material in Polarizer and and LR/AR Coat Bright point Zone Dimension(mm) Acceptable Number A D ≦ 0.5 B Disregard 0.15  D  0.5 4 0.5  D 1 D = ( Long + Short ) / 2 0 N E C Disregard (2) Line Shape T 7 Color Variation X(mm) Zone Y（mm） Acceptable Number A B － W0.05 Disregard L2.0 W0.02 2 L1.0 W0.03 1 L2.0 － 0 － W0.03 0 X : Length Y : Width Total defects shall not exceed 2. Not to be conspicuous defects. C Disregard Spec No. Part No. Page T-55343GD035JU-LW-AIN No. 8 Parameter 26 Criteria Air Bubbles (between glass Zone & polarizer) Dimension (mm) Acceptable Number A D 0.10 B C Disregard 0.10  D 0.15 1 Disregard 0.15  D 0.20 1  D 0.20 0 E V The polarizer edge has not floated. 9 Polarizer Scratches Not to be conspicuous defects. 10 Polarizer Dirts If the stains are removed easily from LCDP surface, the module I T isdefective. not 10. Lot number identification The lot number shall be indicated on the back of the backlight case of each LCD. A T No①. - No⑤. above indicate ①Data matrix(For internal control purpose only) (The item from parts No. to Version No. is included in data matrix.) ②Module product name ③Manufacturing Date ④Version Number ⑤Country of origin (Japan or China) N E T ③Manufacturing Date： Year 0~9,for 2020~2029 Month 1~9, X~Z, for Jan. ~ Dec. Day 01~31,for 1st to 31th 11. Applying Precautions Please contact us when questions and/or new problems not specified in this Specifications arise. Spec No. Part No. Page T-55343GD035JU-LW-AIN 27 12. Precautions Relating Product Handling The Following precautions will guide you in handling our product correctly. 1) Liquid crystal display devices 1. The liquid crystal display panel used in the liquid crystal display module is made of plate glass. Avoid any strong mechanical shock. Should the glass break handle it with care. 2. The polarizer adhering to the surface of the LCD is made of a soft material. Guard against scratching it. E V 2) Care of the liquid crystal display module against static electricity discharge. 1. When working with the module, be sure to ground your body and any electrical equipment you may be using. We strongly recommend the use of anti static mats (made of rubber), to protect worktables against the hazards of electrical shock. 2. Avoid the use of work clothing made of synthetic fibers. We recommend cotton clothing or other conductivity-treated fibers. 3. Slowly and carefully remove the protective film from the LCD module, since this operation can generate static electricity. I T 3) When the LCD module must be stored for long periods of time: 1.Protect the modules from high temperature and humidity. Conditions: Temperature: 0C~40C Humidity : Less than 60%RH No dew condensation to be observed. 2.Keep the modules out of direct sunlight or direct exposure to ultraviolet rays. 3.Protect the modules from excessive external forces. 4.After a long period storage of the product (or LCD) under the low temperature and the dark, it might take a longer time to turn on the CCFL than normal. A T 4) Use the module with a power supply that is equipped with an overcurrent protector circuit, since the module is not provided with this protective feature. N E 5) Do not ingest the LCD fluid itself should it leak out of a damaged LCD module. Should hands or clothing come in contact with LCD fluid, wash immediately with soap. 6) Conductivity is not guaranteed for models that use metal holders where solder connections between the metal holder and the PCB are not used. Please contact us to discuss appropriate ways to assure conductivity. 7) For models which use CFL: 1. High voltage of 1000V or greater is applied to the CFL cable connector area. Care should be taken not to touch connection areas to avoid burns. 2. Protect CFL cables from rubbing against the unit and thus causing the wire jacket to become worn. 3. The use of CFLs for extended periods of time at low temperatures will significantly shorten their service life. 4. After storing the product (or LCD) under low temperature and/or in dark atmosphere for a long period of time, CCFL may take longer time to reach its specified brightness. T Spec No. Part No. Page T-55343GD035JU-LW-AIN 28 8) For models which use touch panels: 1.Do not stack up modules since they can be damaged by components on neighboring modules. 2.Do not place heavy objects on top of the product. This could cause glass breakage. 9) For models which use COG,TAB,or COF: 1.The mechanical strength of the product is low since the IC chip faces out unprotected from the rear. Be sure to protect the rear of the IC chip from external forces. 2.Given the fact that the rear of the IC chip is left exposed, in order to protect the unit from electrical damage, avoid installation configurations in which the rear of the IC chip runs the risk of making any electrical contact. E V 10) Models which use flexible cable, heat seal, or TAB: 1.In order to maintain reliability, do not touch or hold by the connector area. 2.Avoid any bending, pulling, or other excessive force, which can result in broken connections. I T 11) In case of buffer material such as cushion / gasket is assembled into LCD module, it may have an adverse effect on connecting parts ( LCD panel-TCP / HEAT SEAL / FPC / etc., PCB-TCP / HEAT SEAL / FPC etc., TCP-HEAT SEAL, TCP-FPC, HEAT SEAL-FPC, etc.,) depending on its materials. Please check and evaluate these materials carefully before use. 12) In case of acrylic plate is attached to front side of LCD panel, cloudiness (very small cracks) can occur on acrylic plate, being influenced by some components generated from polarizer film. Please check and evaluate those acrylic materials carefully before use. A T T N E E V I N E T T A T