SPECIFICATION Product Type: 7" LCD Nunmber: Module Number: TFT LCD Module CLAP070LF02CW PREPARE BY CHECK BY APPROVED BY CUSTOMER APPROVED

Transcription

1 SPECIFICATION Product Type: 7" TFT LCD Module LCD Nunmber: Module Number: CLAP070LF02CW CUSTOMER PREPARE BY CHECK BY APPROVED BY APPROVED SUPPLIER PREPARE BY CHECK BY APPROVED BY APPROVED 1/16

2 REVISION STATUS Revision Notice Description Page Rev. Date 0.0 First revision (Tentative) /01/18 2/16

3 CONTENTS 1. OVERVIEW ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS Typical operation conditions Current consumption Power Signal sequence Timing characteristics of input signals INTERFACE CONNECTION: CN1(Signal of interface) MECHANICAL DIMENSION Front Side Rear Side OPTICAL CHARACTERISTICS RELIABILITY TEST /16

4 1. OVERVIEW CLAP070LF02CW is 7.0" color TFT-LCD (Thin Film Transistor Liquid Crystal Display) OLB module (finish outer lead bonding) composed of LCD panel and driver ICs (the backlight is not included in this OLB module). The 7.0" screen produces 800(*3)X480 resolution image. By applying R.G.B. input signal, full color images are displayed. General specifications are summarized in the following table: ITEM SPECIFICATION Display Area (mm) (H) 85.92(V) Number of Pixels 800(H) 3(RGB) 480(V) Pixel Pitch (mm) (H) (V) Color Pixel Arrangement RGB vertical stripe Display Mode Normally white Number of color 16.2M Response Time (Tr+Tf) 25ms (typ.) Panel Transmittance (%) 5.1(typ) Power Consumption(W) 327mW(typ.) Surface Treatment Anti-Glare, Hardness:3H 4/16

5 2. ABSOLUTE MAXIMUM RATINGS Item Symbol Min. Max. Unit Note Digital Supply Voltage DVDD V Analog Supply Voltage AVDD V Gate On Voltage VDDG V Gate Off Voltage VEEG V Gate On-Gate Off Voltage VDDG-VEEG V Operation Temperature T op Note 1 Storage Temperature T stg Note 1 Note1:If users use the product out off the environmemtal operation range(temperature and humidity), it will have visual quality concerns. 2.1 Back-light Unit: PARAMETER Sym. Min. Typ. Max. Unit Test Condition Note LED Current IF 140 ma LED Voltage (Total) VF V Life Time Hr. I 140mA Color White 签 ote 三 (1 图 三 Permanent 三 damage 三 may 三 occur 三 to 三 the 三 科 CD 三 module 三 限 f 三 beyond 三 th 限 s 三 spec 限 f 限 cat 限 on 富 三 Funct 限 onal 三 operat 限 on 三 should 三 be 三 restr 限 cted 三 to 三 the 三 cond 限 t 限 ons 三 descr 限 bed 三 under 三 normal 三 operat 限 ng 三 cond 限 t 限 ons 富 三 (2 图 Ta=2 技 ±2 三 (3 图 Test 三 cond 限 t 限 on 标 三 科 ED 三 Current 三 14 市 ma 三 A K 三 Back- 科 限 ght 三 科 ED 三 c 限 rcu 限 t 三 5/16

6 3. ELECTRICAL CHARACTERISTICS 3.1 Typical operation conditions Ta=25 Item Symbol Min. Typ. Max. Unit. Note. Digital Supply Voltage DVDD V Analog Supply Voltage AVDD V Gate On Voltage VDDG V Gate Off Voltage VEEG V Common Voltage VCOM V Note1 Logic Input Voltage VIH 0.7DVDD - DVDD V VIL GND - 0.3DVDD V Note1:Please adjust VCOM to make the flicker level be minimum. 3.2 Current consumption Item Symbol Condition Min. Typ. Max. Unit. Note. Gate on Current IVDDG VDDG =18 V ma Note1 Gate off Current IVEEG VEEG= -6 V ma Note1 Digital Current IDVDD DVDD = 3.3V ma Note1 Analog Current IAVDD AVDD = 9.6 V ma Note1 Total Power Consumption PC mw Note1 Note1: Typ. specification:gray-level test Pattern Max. specification:black test Pattern (a)gray-level Pattern (b)black Pattern 6/16

7 3.3 Power Signal sequence Power On:DVDD AVDD/VEEG VDDG Video &Logic Signal Power Off:Video &Logic Signal VDDG AVDD/VEEG DVDD VDDG VDDG AVDD DVDD AVDD DVDD VEEG VEEG T1 T2 T3 T7 Video&Logic Signal T8 T4 T5 T6 OFF ON OFF 0<T1 10ms T2>20ms T3>10ms T4>0ms T5>0ms T6>0ms 0<T7 10ms 0<T8 10ms 7/16

8 3.4 Timing characteristics of input signals DCLK DE SYNC DATA ITEM SYMBOL MIN. TYP. MAX. UNIT Note Dot Clock 1/t CLK MHz DCLK pulse duty Tcwh % Setup Time Tesu ns Hold time Tehd ns Horizontal Period t H t CLK Horizontal Valid t HA 800 t CLK Horizontal Blank t HB t CLK Vertical Period t V t H Vertical Valid t VA 480 t H Vertical Blank t VB t H HSYNC Setup Time Thst ns HSYNC Hold Time Thhd ns VSYNC Setup Time Tvst ns VSYNC Hold Time Tvhd ns Horizontal Period th t CLK Horizontal Pulse Width thpw t CLK Horizontal Back Porch thb t CLK Horizontal Front Porch thfp t CLK Horizontal Valid thd 800 t CLK Vertical Period tv th Vertical Pulse Width tvpw th Vertical Back Porch tvb th Vertical Front Porch tvfp th Vertical Valid tvd 480 th Setup Time Tdsu ns Hold Time Tdhd ns thb + thpw=46dclk is fixed tvpw + tvb = 23th is fixed 8/16

9 DE mode Horizontal timing: Vertical timing: 9/16

10 SYNC mode Horizontal timing: HSD thpw thb thd th thfp Vertical timing: VSD tvpw tvb tvd tvfp tv 10/16

11 4. INTERFACE CONNECTION: 11/16

12 Note1 SHLR:left or right setting UPDN:up or down setting SHLR UPDN Data shifting DVDD GND Left Right,Up Down(default) GND GND Right Left,Up Down DVDD DVDD Left Right,Down Up GND DVDD Right Left,Down Up Definition of scanning direction. 12/16

13 5. MECHANICAL DIMENSION 13 /16

14 6. OPTICAL CHARACTERISTICS ( Use CPT LED backlight ) Ta=25 ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT NOTE Panel Transmittance T % Response Time Tr +Tf Point ms 1 Viewing Horizontal φ Point Angle Vertical θ CR White x θ = φ=0 y x (0.562) (0.602) (0.642) 3 Red θ = φ=0 Color Filter y (0.297) (0.337) (0.377) 3 Chromacicity x (0.309) (0.349) (0.389) 3 Green θ = φ=0 y (0.547) (0.587) (0.627) 3 Blue x (0.123) (0.163) (0.203) 3 θ = φ=0 y (0.074) (0.114) (0.154) 3 Note 1: Definition of Response Time.(White-Black) The response time is defined as the time interval between the 10% and 90% amplitudes. White(63 th ) 90% 90% Luminance tr 10% 10% Black(0) tf Fig. 6-1 Measuring point Note 2: Definition of Viewing Angle(θ,ψ) Note 3: Under C light Fig.6-2 Definition of Viewing Angle 14/16

15 7. RELIABILITY TEST (These tests are conducted with CPT backlight.) 7.1 Temperature and Humidity TEST ITEMS CONDITIONS NOTE High Temperature Operation High Temperature Storage High Temperature High Humidity Operation Low Temperature Operation Low Temperature Storage 70 ; 240hrs 80 ; 240hrs 60 ; 90%RH ; 240hrs (No condensation) -20 ; 240hrs -30 ; 240hrs Thermal Shock 30 (0.5hr) ~ 80 (0.5hr) ; 200 Cycles Non-Operating Image Sticking 25 ; 4hrs 1 Note 1: Condition of Image Sticking test:25 ± 2 Operation with test pattern sustained for 4 hrs, then change to gray pattern immediately. After 5 mins, the mura must be disappeared completely. (a) Test Pattern (chess board Pattern ) (b) Gray Pattern 7.2 Shock and Vibration ITEMS Shock (Non-Operation) Vibration (Non-Operation) CONDITIONS Shock level: 980m/s 2 (equal to 100G). Waveform: 1/2 Sine wave,6msec ±X,±Y,±Z,each axis 1 times Frequency range:8~33.3hz Stoke:1.3 mm Vibration: sinusoidal wave, perpendicular axis (both x, z axis:2hrs, y axis 4Hrs). Sweep: 2.9G, 33.3 Hz -400 Hz Cycle: 15 min 15/16

16 7.3 Electrostatic Discharge TEST ITEM CONDITIONS NOTE ESD Note: Measure point : 1. LCD glass and metal bezel 2. IF connector pins 150pF,330Ω,±8kV&±15kV air& contact test 1 200pF,0Ω,±200V contact test Judgment Standard The judgment of the above test should be made as follow: Pass: Normal display image with no obvious non-uniformity and no line defect. Partial transformation of the module parts should be ignored. Fail: No display image, obvious non-uniformity, or line defects. 16/16