LQ035NC111_V03_20101230

LQ035NC111_V03_20101230
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LQ035NC111_V03_20101230

Product catalog summary
Overview: The document outlines the final specifications for the 3.45-inch color TFT-LCD panel model LQ035NC111, suitable for devices like GPS, camcorders, and digital cameras, and compliant with RoHS standards.
Features: The panel boasts a high resolution of 230,400 dots (320 RGB x 240) and utilizes amorphous TFT as switching devices. It includes a TFT LCD panel, driver ICs, FPC, and a backlight unit.
General Specifications: The panel measures 3.45 inches diagonally with an active area of 70.08 x 52.56 mm. It features an RGB-Stripe pixel configuration and a normally white/transmissive display mode. The panel weighs 30g and operates between -20 to 70°C.
Absolute Maximum Ratings: Power voltage ranges from -0.3 to 5.0 V, and input signal voltage ranges from -0.3 to VDD+0.3 V. Exceeding these limits may cause permanent damage.
Electrical Characteristics: Operating conditions include a power voltage (VCC) of 3.0 to 3.6 V and a digital operation current of 8.6 mA. LED driving conditions specify a current of 20 mA and power consumption between 400 to 420 mW.
DC and AC Characteristics: The document details signal timings and conditions for digital parallel and serial RGB interfaces, as well as CCIR601/656 interfaces.
Optical Characteristics: At 25°C and 20mA, the response time is 10-15 ms, contrast ratio is 300-400, and brightness is 200-300 cd/m². Viewing angles are specified for both horizontal and vertical directions.
Interface: The LCM pin definition includes connections for backlight LED power, SPI interface data, RGB data bits, sync inputs, and digital power, with notes on data format control and mode selection.
SPI Timing Characteristics: Includes figures illustrating SPI read and write timing, along with general SPI timing diagrams.
Basic Display Color and Gray Scale: Details input color data for red, green, and blue, with MSB to LSB configuration, listing basic colors and their binary values.
Block Diagram: Outlines components of the TFT LCD panel, including the panel interface FPC, single chip with Vcom, Vgl, Vgh, and T-CON, and external system inputs like Digital 24-bits, CCIR656, CCIR601, SERIAL RGB, SPCLK, SPDAT, Hsync, Vsync, and DCLK.
Quality Assurance: Lists tests for quality assurance, including high and low temperature storage and operation tests, high temperature and humidity operation tests, electrostatic discharge tests, shock and vibration tests, and thermal shock tests, with specific conditions and durations.
Outline Drawing: Provides detailed measurements and tolerances for the TFT LCD module, including pixel details and scale.
Package Information: Lists packaging materials, dimensions, unit weight, and quantity, detailing the number of LCM modules per partition and total in a carton.
Precautions: Offers precautions for mounting, operating, electrostatic discharge control, strong light exposure, storage, and handling of protection film, emphasizing avoiding uneven force during mounting, managing temperature and humidity during operation, and ensuring proper storage conditions.
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Catalog excerpts

LQ035NC111_V03_20101230-1

Customer: Model Name: Date: Version: □ Preliminary Specification ■ Final Specification James Yu Charlie Chou 2010/12/30 The copyr«9ht belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-2

The copyr«9ht belongs to Chimei InnoLux , Any unauthorised use is prohibited.

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LQ035NC111_V03_20101230-3

The copyr«9ht belongs to Chimei InnoLux , Any unauthorised use is prohibited.

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LQ035NC111_V03_20101230-4

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. Note: Device is subject to be damaged permanently...

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LQ035NC111_V03_20101230-5

CHIMEI INNOLUX 5. ELECTRICAL CHARACTERISTICS 5.1. Operating conditions: Note 1 : There are 1 Groups LED Note 2 : Ta = 25°C Note 3 : Brightess to be decreased to 50% of the initial value The copyr«9ht belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-6

CHIMEI INNOLUX 6. DC CHARATERISTICS Note: 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 The copyr«9ht belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-7

Digital Serial RGB interface The copyr«9ht belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-8

The copyright belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-9

The copyright belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-10

The copyright belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-11

CHIMEI INNOLUX H cycle = I224 a ) Horizontal Data Transaction Timing - V cycle = 262 Lines - b ) Vertical Data Transaction Timing Figure 3 Data Transaction Timing in Serial RGB (8 bit) Interface (SYNC Mode) The copyr«9ht belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-12

Figure 3 Data Transaction Timing in Serial RGB (8 bit) Interface (DE Mode) 'lyci* a) Horizontal Data Transaction Timing b ) Vortical Data Transaction Timing The copyright belongs to Chimei InnoLux . Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-13

Valid Data transfer area Figure 4 Data Transaction Timing in Parallel RGB (24 bit) Interface (DE Mode) The copyright belongs to Chimei InnoLux . Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-14

CHIMEI INNOLUX 7.1.1 Clock and Sync waveforms Figure 6 CLK and IHS timing waveform £3 4 5 IVS Figure 7 IHS and IVS timing waveforms The copyr«ght belongs to Chimei InnoLux , Any unauthorised use is prohibited.

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LQ035NC111_V03_20101230-15

Ta=25±2°C, lL=20mA Note 1: Definition of viewing angle range The copyr«9ht belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-16

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. Rise...

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LQ035NC111_V03_20101230-17

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 = V®, ± 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 chromaticity (CIE 1931)...

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LQ035NC111_V03_20101230-19

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 the other short to GND, only selected serial RGB ' CCIR601/656 interface, DX BUS will enable. Digital input mode DX0 is LSB and DX7 is MSB. 5. Control the...

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LQ035NC111_V03_20101230-20

nnoLux , Any unauthorised use is prohibited.

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LQ035NC111_V03_20101230-22

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_V03_20101230-23

CHIMEI INNOLUX 10. BLOCK DIAGRAM Single chip with Vcom,Vgl, Vgh T-CON Digital24-bits,CCIR656, CCIR601,SERIAL RGB, SPCLK, SPDAT, Hsync, Vsync, DCLK EXTERNAL CUSTOMER’S SYSTEM

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LQ035NC111_V03_20101230-24

Ta= Ambient Temperature Note: 1. The test samples have recovery time for 2 hours at room temperature before the function check. In the standard conditions, there is no display function NG issue occurred. 2. All the cosmetic specifications are judged before the reliability stress. The copyr«9ht belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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LQ035NC111_V03_20101230-25

DATE DATE DATE CHECKED DESIGNER DRAWER Pixel Detail Scale 100:1 UNIT: SIEZ: 奇美電子股份有限公司 DATE

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LQ035NC111_V03_20101230-26

13. PACKAGE INFORMATION 13.1 Packaging Material Table _13.2 Packaging Quantity_ (1) LCM quantity per Partition: 2 row x 21 pcs + 4 row x 22 pcs = 130 pcs (2) Total LCM quantity in Carton: 2 layer x 130 pcs per Partition = 260 pcs The copyr«9ht belongs to Chimei InnoLux , Any unauthorized use is prohibited.

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