LQ035NC111
29Pages

Catalog excerpts

CHIMEI INNOLUX DISPLAY CORPORATION LCD MODULE S P E C I F I C AT I O N Customer: Model Name: □ Preliminary Specification ■ Final Specification For Customer ’s Acceptance Approved by Hans Chen James Yu Charlie Chou

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CHIMEI INNOLUX CONTENTS No. GENERAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS OPTICAL CHARATERISTIC BLOCK DIAGRAM QUALITY ASSURANCE OUTLINE DRAWING PACKAGE INFORMATION

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CHIMEI INNOLUX RECORD OF REVISIONS Revision Change format form 奇信 to 奇美變更OUTLINE DRAWING 變更PACKAGE INFORMATION Change site form NB to LH Change the weight from 31g to 30g Update the location of label Modify the package information

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CHIMEI INNOLUX 1. SUMMARY This technical specification applies to 3.45“color TFT-LCD panel. The 3.45“ color TFT-LCD panel is designed for GPS, camcorder, digital camera application and other electronic products which require high quality flat panel displays. This module follows RoHS. 2. FEATURES High Resolution: 230,400 Dots (320 RGB x 240). LQ035NC111 is a transmissive type color active matrix liquid crystal display (LCD) which uses amorphous thin film transistor (TFT) as switching devices. This product is composed of a TFT LCD panel, driver ICs, FPC, backlight unit. , 3. GENERAL...

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CHIMEI INNOLUX 5. ELECTRICAL CHARACTERISTICS 5.1. Operating conditions: Rating Typ. Max. Power Voltage Digital Operation Current Vcom High Voltage VcomH& VcomL：Adjust the color with gamma data. Vp-p should be higher then 4V.(Option 5V) Please power on following the sequence VCC VDD 5.2 LED driving conditions Parameter Symbol LED current Power Consumption LED voltage VBL+ LED Life Time Note 1 : There are 1 Groups LED Note 2 : Ta = 25℃ Note 3 : Brightess to be decreased to 50% of the initial value

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CHIMEI INNOLUX 6. DC CHARATERISTICS Parameter Low level input voltage Hight level input voltage 7. AC CHARATERISTICS Digital Parallal RGB interface Signal Item High Time Setup Time Hold Time Pulse Width Display Period Hsync-den time Pulse Width Display Period 1. Thp + Thb = 68, the user is make up by yourself. 2. Tv = Tvs + Tvb + Tvd + Tvf , the user is make up by yourself. 3.When SYNC mode is used,1st data start from 68th Dclk after Hsync falling

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CHIMEI INNOLUX Digital Serial RGB interface Signal Item High Time Setup Time Hold Time Pulse Width Display Period Hsync-den time Pulse Width Display Period 1. Thp + Thb = 204, the user is make up by yourself. 2. Tv = Tvs + Tvb + Tvd + Tvf , the user is make up by yourself. 3. When SYNC mode is used,1st data start from 204th Dclk after Hsync falling CCIR601/656 Interface Signal Item High Time Setup Time Hold Time

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CHIMEI INNOLUX 7.1 Waveform

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CHIMEI INNOLUX Figure 1 CCIR601 Vertical Timing

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CHIMEI INNOLUX Figure 2 CCIR656 Horizontal Timing Figure 2 CCIR656 Vertical Timing 10

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CHIMEI INNOLUX Digital RGB NTSC mode Vertical Data Format for 262TH Figure 3 Data Transaction Timing in Serial RGB (8 bit) Interface (SYNC Mode) 11

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CHIMEI INNOLUX Figure 3 Data Transaction Timing in Serial RGB (8 bit) Interface (DE Mode) Figure 3 Data Transaction Timing in Parallel RGB (24 bit) Interface (SYNC Mode) 12

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CHIMEI INNOLUX Figure 4 Data Transaction Timing in Parallel RGB (24 bit) Interface (DE Mode)

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CHIMEI INNOLUX 7.1.1 Clock and Sync waveforms Figure 6 CLK and IHS timing waveform Figure 7 IHS and IVS timing waveforms TV V SYN C TV S

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CHIMEI INNOLUX 7.2 Reset Timing Chart The RESET input must be held at least 1ms after power is stable 8. OPTICAL CHARACTERISTIC Ta=25±2℃, ILED=20mA Item Symbol Condition θ=0°、Φ=0° Tr Response time Tf At optimized Contrast ratio CR viewing angle Wx θ=0°、Φ=0 Color Chromaticity White Wy ΘR Hor. ΘL CR≧10 Viewing angle ΦT Ver. ΦB Brightness Ta=25±2℃, IL=20mA Note 1: Definition of viewing angle range Remark Note 3,5 Note 4,5 Note 2,6,7

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CHIMEI INNOLUX Fig. 8-1 Definition of viewing angle Note 2: Test equipment setup: After stabilizing and leaving the panel alone at a driven temperature for 10 minutes, the measurement should be executed. Measurement should be executed in a stable, windless, and dark room. Optical specifications are measured by Topcon BM-7 luminance meter 1.0° field of view at a distance of 50cm and normal direction. Fig. 8-2 Optical measurement system setup Note 3: Definition of Response time: The response time is defined as the LCD optical switching time interval between “White” state and“Black” state....

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CHIMEI INNOLUX Note 4: Definition of contrast ratio: The contrast ratio is defined as the following expression. Luminance measured when LCD on the “White” state Contrast ratio (CR)= Luminance measured when LCD on the “Black” state Note 5: White Vi = Vi50 ± 1.5V Black Vi = Vi50 ± 2.0V “±” means that the analog input signal swings in phase with VCOM signal. “±” means that the analog input signal swings out of phase with VCOM signal. The 100% transmission is defined as the transmission of LCD panel when all the input terminals of module are electrically opened. Note 6: Definition of color...

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Hardware Reset SPI Interface Data Enable Signal SPI Interface Data Clock Horizontal Sync Input Vertical Sync Input

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Digital Power Digital Power Control the input data format /floating Control the input data format Control the input data format Data Enable Input Note: 1. The mode control (SEL2) not use, it can’t control CCIR601 interface. If not use CCIR601, it can floating. 2. For digital RGB input data format, both SYNC mode and DE+SYNC mode are supported. If DE signal is fixed now, SYNC mode is used. Otherwise, DE+SYNC mode is used. Suggest used SYNC mode. Suggest the DE signal usually pull low. 3. Usually pull high. 4. IF select serial RGB or CCIR601/656 input mode is selected, only DX0-DX7 used, and...

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CHIMEI INNOLUX

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CHIMEI INNOLUX 9.2 SPI timing Characteristics Figure 8 SPI read、write timing 、

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CHIMEI INNOLUX 9.3 Basic Display Color and Gray Scale Black Red(255) Green(255) Blue(255) Basic Cyan Colors Magenta Yellow White Input Color Data Green MSB LSB

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LQ035NC111 29Pages

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LQ035NC111
29Pages