T4880C01WP01 REV. B (480 x 800 RGB TFT 8.0 )

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1 LCD MODULE (DEPARTMENT) SPECIFICATION T4880C01WP01 REV. B (480 x 800 RGB TFT 8.0 ) CUSTOMER APPROVAL... STAMP AND SIGNATURE DATE: IMPORTANT NOTE: This document must be approved by customer and send back to CCT by mail, or fax. If the approved document is not returned, CCT will assume it has been approved if any Mass Production Order is issued subsequently. Originator Designation Name Signature/Date Electronic Engineer Liew Chin Fee Checked by Assistant Manager Azhar Rosdi Approved by Project Manager Zainul Azhan B. Ahmad Bashir

2 LCD Module Specification 1.0 Table of Contents Page 1. Contents 1 2. Record of revision 2 3. General specification 3 4. Absolute maximum ratings 4 5. Electrical characteristics 5 ~ 9 6. Environmental requirement LCD specification 11 ~ Interface 13 ~ TFT panel inspection specification 16 ~ Mechanical specification 18 1

3 2.0 Record of revision Rev Date Item Page Comment A 04/09/06 Initial release B 05/06/09 3 Change operating Temperature to 80c 2

4 3.0 General specification Display format : 800 (W) x RGB x 480 (H) dots Color : 262k colors Screen size : 8.0 inch Surface treatment : Anti-glare Active area : mm x 99.36mm General dimensions : mm x mm x 6.40mm Pixel pitch : mm x mm Controller : None LCD type : CSTN TFT OLED Polarizer mode : Reflective Transflective Transmissive View angle : 6 O clock 12 O clock 9 O clock 3 O clock Backlight : NONE LED CCFL Backlight color : Yellow Green Amber White Blue Green Others Temperature range : Normal temperature Wide temperature Operating 0 to 50 C Operating 20 to 80 C Storage 20 to 70 C Storage 30 to 85 C 3

5 4.0 Absolute maximum rating (Ta = 25 C) Parameter Symbol Min. Max. Unit Note V CC V AV DD V Power supply voltage V GH V V GL V V GH V GL V Input signal voltage V 1 ~V 7 0.4AV DD AV DD +0.3 V 1 V 8 ~V AV DD V 1 Notes: 1. AV DD 0.1 V1 V2 V3 V4 V5 V6 V7 V8 V9 V10 V11 V12 V13 V14 AV SS The absolute maximum rating values of this product must not be exceeded at any times. Should a module be used with any of the absolute maximum ratings exceeded, the characteristics of the module may not be recovered, or in an extreme case, the module may be permanently damaged. 4

6 5.0 Electrical characteristics (At Ta = 25 C, GND=0V) Parameter Symbol Min. Typ. Max. Unit Supply voltage (logic) V CC V Supply voltage (analog) AV DD V Gate ON voltage V GH V Gate OFF voltage V GL V Common electrode voltage V COM - (4.1) - V Input signal voltage V 1 ~V 7 0.4AV DD - AV DD -0.1 V V 8 ~V AV DD V Input logic high voltage V IH 0.7V CC - V CC V Input logic low voltage V IL 0-0.3V CC V I CC ma Supply current (driver) I DD ma I GH ma I GL ma Supply voltage of white LED backlight V LED V Supply current of white LED backlight I LED ma LED lifetime Hr Notes: 1. Be sure to apply V CC and V GL to the LCD first, and the apply V GH 2. The LED lifetime is defined as the module brightness decrease to 50% of original brightness that the ambient temperature is 25 C and I L = 20mA 3. The LED driving condition is defined for each LED module (3 LED series) 5

7 5.1 Timing characteristics Timing conditions Parameter Symbol Min. Typ. Max. Unit DCLK frequency Fclk MHz DCLK cycle Tcph ns DCLK pulse width Tcw ns Data setup time Tsu ns Data hold time Thd ns Time that the last data to LD Tld Tcph Pulse width of LD Twld Tcph Time that LD to STVD/U Tlds Tcph POL setup time Tpsu ns POL hold time Tphd ns OEV pulse width Toev us CKV pulse width Tckv us Horizontal display timing range Tdh Tcph Horizontal timing range Th Tcph DIO1/2 setup time Tsuv ns DIO1/2 hold time Thdv ns Horizontal lines per field Tv Tdh Vertical display timing range Tvd Tdh Timing diagram EDGSL = 0 (Default) 6

8 EDGSL = 1 Horizontal Detailed Timing 7

9 Horizontal Timing Vertical Shift Clock Timing 8

10 Vertical Timing (From Up to Down) Vertical Timing 9

11 6.0 Environmental requirements Item Operating temperature (Topr) Storage temperature (Tstg) (Note 1) Remark Min. Max. Min. Max. Ambient temperature (Ta) -20 C +70 C -30 C +85 C Dry 90% max. RH for Ta 40 C Humidity (Note 1) < 50% RH for 40 C < Ta Maximum operating temperature Vibration (IEC ) cells must be mounted on a suitable connector Shock (IEC ) Half-sine pulse shape Frequency: Hz Amplitude: 1.5 mm Duration: 2 Hours in each direction. Pulse duration: 11 ms Peak acceleration: 981 m/s 2 = 100g Number of shocks: 3 shocks in 3 mutually perpendicular axes. Note: Product cannot sustain at extreme storage conditions for long time. No condensation 3 directions 3 directions 10

12 7.0 LCD specification 7.1 Electro-optical characteristic Parameter Symbol Condition Min. Typ. Max. Unit Remark θ L φ= Viewing angle θ R φ= Degree Note 3 (CR 10) θ T φ= θ B φ= T ON ms Response time Note 2 T OFF ms Contrast ratio CR Note 1 W X θ=φ= Color chromaticity Note 4, 5 W Y Luminance L cd/m 2 Note 5 Luminance uniformity % Y U Note 1: Definition of Contrast Ratio (CR): The contrast ratio can be calculated by the following expression. Contrast Ratio (CR) = L63 / L0 L63: Luminance of gray level 63 L0: Luminance of gray level 0 CR = CR (10) CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note 5. Note 2: Definition of Response Time (TR, TF): 11

13 Note 3: Definition of Viewing Angle: Note 4: Measurement Set-Up: The LCD module should be stabilized at a 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. Note 5: 12

14 8.0 Interface Pin No. Symbol Description 1 POL Polarity selection 2 STVD Vertical start pulse input when U/D = High 3 OEV Output enable 4 CKV Vertical clock 5 STVU Vertical start pulse input when U/D = Low 6 GND Power ground 7 EDGSL Select rising edge or falling edge 8 VCC Power supply for digital circuit 9 V9 Gamma voltage level 9 10 VGL Gate OFF voltage 11 V2 Gamma voltage level 2 12 VGH Gate ON voltage 13 V6 Gamma voltage level 6 14 U/D Up / Down selection 15 VCOM Common electrode voltage 16 GND Power ground 17 AVDD Power supply for analog circuit 18 V14 Gamma voltage level V11 Gamma voltage level V8 Gamma voltage level 8 21 V5 Gamma voltage level 5 22 V3 Gamma voltage level 3 23 GND Power ground 24 R5 Red data (MSB) 25 R4 Red data 26 R3 Red data 27 R2 Red data 28 R1 Red data 29 R0 Red data (LSB) 30 GND Power ground 31 GND Power ground 32 G5 Green data (MSB) 33 G4 Green data 34 G3 Green data 35 G2 Green data 36 G1 Green data 37 G0 Green data (LSB) 38 STHL Horizontal start pulse input when R/L = High 39 INV Control signal are inverted or not 40 GND Power ground 13

15 41 DCLK Sample clock 42 VCC Power supply for digital circuit 43 STHR Horizontal start pulse input when R/L = Low 44 LD Latches the polarity of outputs and switches the new data to outputs 45 B5 Blue data (MSB) 46 B4 Blue data 47 B3 Blue data 48 B2 Blue data 49 B1 Blue data 50 B0 Blue data (LSB) 51 R/L Right / Left selection 52 V1 Gamma voltage level 1 53 V4 Gamma voltage level 4 54 V7 Gamma voltage level 7 55 V10 Gamma voltage level V12 Gamma voltage level V13 Gamma voltage level AVDD Power supply for analog circuit 59 GND Power ground 60 VCOM Common electrode voltage Backlight Pin No. Symbol Description Remark 1 HI Power supply for backlight unit Pink 2 GND Ground for backlight unit White 14

16 Selection of scanning mode Setting of scan control In / Out state for start pulse input Scanning direction U/D R/L STVD STVU STHR STHL LOW HIGH Out In Out In Up to down, left to right HIGH LOW In Out In Out Down to up, right to left LOW LOW Out In In Out Up to down, right to left HIGH HIGH In Out Out In Down to up, left to right 15

17 9.0 TFT panel inspection specification 16

18 17

19 Ø PRELIMINARY 192.8±0.3 (OUTLINE) (BEZEL OPEN) (ACTIVE AREA) ±0.3 (OUTLINE) D GND HV 59.5±0.5 RESOLUTION 800RGB X 480 ACTIVE AREA CENTER LABEL DETAIL A ± ± ±0.3 - INCLUDING FPC 0.30±0.05 G 0.5± ± ± ± ±0.1 DETAIL A ± ±0.5 Crysta -C eartech o ogy 16, JLN TP5, TMN PERINDUSTRIAN SIME UEP, SUBANG JAYA, SELANGOR DARUL EHSAN. APPROVED CHECKED DRAWN 8 MODEL NAME azhar UNIT : MM SCALE NTS 1 NO MATERIAL PART NAME DRAWING NUMBER 10 TFT LCD MODULE T4880C01WP01 REMARKS SHEET 1 REV

InnoLux copyright 2004 All rights reserved, Copying forbidden. Record of Revision Version Revise Date Page Content Pre Spec /08/02 Initial Rel

InnoLux copyright 2004 All rights reserved, Copying forbidden. Record of Revision Version Revise Date Page Content Pre Spec. 01 2006/08/02 Initial Release. Final Spec. 01 2006/10/18 1 Add Panel power consumption.