首页资源分类嵌入式系统 > 三棱液晶屏资料

三棱液晶屏资料

已有 445117个资源

下载专区

上传者其他资源

    文档信息举报收藏

    标    签:dstasheet液晶屏资料

    分    享:

    文档简介

    三棱液晶屏资料选型资料

    文档预览

    TENTATIVE All information in this technical data sheet is tentative and subject to change without notice. Preliminary 12.1” XGA TECHNICAL SPECIFICATION AA121XN11 MITSUBISHI ELECTRIC Corp. MITSUBISHI Confidential (1/25) Date: Aug.3,’12 AA121XN11_02_00 CONTENTS  No. Item -- COVER -- CONTENTS 1 APPLICATION 2 OVERVIEW 3 ABSOLUTE MAXIMUM RATINGS 4 ELECTRICAL CHARACTERISTICS 5 INTERFACE PIN CONNECTION 6 INTERFACE TIMING 7 BLOCK DIAGRAM 8 MECHANICAL SPECIFICATION 9 OPTICAL CHARACTERISTICS 10 RELIABILITY TEST CONDITION 11 OTHER FEATURE 12 HANDLING PRECAUTIONS FOR TFT-LCD MODULE Page 1 2 3 4 5 5, 6 7, 8, 9 10, 11, 12, 13, 14 15 16, 17 18, 19, 20 21 22 23, 24, 25 MITSUBISHI Confidential (2/25) AA121XN11_02_00 1. APPLICATION This specification applies to color TFT-LCD module, AA121XN11. These specification papers are the proprietary product of Mitsubishi Electric Corporation (“MITSUBISHI) and include materials protected under copyright of MITSUBISHI. No part of this document may be reproduced in any form or by any means without the express written permission of MITSUBISHI. MITSUBISHI does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a product specified in this document. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of MITSUBISHI or of others. MITSUBISHI classifies the usage of the TFT-LCD module as follows. Please confirm the usage before using the product. (1) Standard Usage Computers, office equipment, factory automation equipment, test and measurement equipment, communications, transportation equipment(automobiles, ships, trains, etc.), provided, however, that operation is not influenced by TFT-LCD directly. (2) Special Usage Medical equipment, safety equipment, transportation equipment, provided, however, that TFT-LCD is necessary to its operation. (3) Specific Usage Cockpit Equipment, military systems, aerospace equipment, nuclear reactor control systems, life support systems and any other equipment. MITSUBISHI should make a contract that stipulate apportionment of responsibilities between MITSUBISHI and our customer. The product specified in this document is designed for “Standard Usage” unless otherwise specified in this document. If customers intend to use the product for applications other than those specified for “Standard Usage”, they should first contact MITSUBISHI sales representative for it's intended use in writing. MITSUBISHI has been making continuous effort to improve the reliability of its products. Customers should implement sufficient reliability design of their application equipments such as redundant system design, fail-safe functions, anti-failure features. MITSUBISHI assumes no responsibility for any damage resulting from the use of the product that does not comply with the instructions and the precautions specified in this document. Please contact and consult a MITSUBISHI sales representative for any questions regarding this product. MITSUBISHI Confidential (3/25) AA121XN11_02_00 2. OVERVIEW AA121XN11 is 12.1” color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module composed of LCD panel, driver ICs, control circuit, and backlight unit. By applying 6 bit or 8 bit digital data, 1024 768, 262k-color or 16.7M-color images are displayed on the 12.1” diagonal screen. Input power voltage is single 3.3 V for LCD driving. The type of data and control signals are digital and transmitted via LVDS interface per Typ. 65 MHz clock cycle. Driver circuit for LED backlight is not included in this module. General specifications are summarized in the following table: ITEM Display Area (mm) Number of Dots Pixel Pitch (mm) Color Pixel Arrangement Display Mode Number of Color Luminance (cd/m2) Viewing Angle (CR 10) Surface Treatment Electrical Interface Viewing Direction Module Size (mm) Module Mass (g) SPECIFICATION 245.76(H)  184.32(V) (12.1-inch diagonal) 1024 3 (H)  768 (V) 0.240 (H)  0.240 (V) RGB vertical stripe Normally white 262k(6 bit/color), 16.7M(8 bit/color) (1300) (8080) (H), (8060) (V) Anti-glare and hard-coating 3H LVDS (6 bit/8 bit) Higher Contrast ratio: 6 o'clock Less gray scale reversal: 12 o'clock 260.5 (W)  203.0 (H)  9.5 (D) (610) Backlight Unit LED, edge-light, Unreplaceable Characteristic value without any note is typical value. MITSUBISHI Confidential (4/25) AA121XN11_02_00 3. ABSOLUTE MAXIMUM RATINGS ITEM SYMBOL MIN. MAX. UNIT Power Supply Voltage for LCD VCC 0.3 4.0 V Logic Input Voltage VI 0.3 VCC+0.3 V Backlight (LED) Current IF 0 180 mA Operation Temperature (Panel) Note 1,2) Top(Panel) 30 80 °C Operation Temperature (Ambient) Note 2) Top(Ambient) 30 80 °C Storage Temperature Note 2) Tstg 30 80 °C [Note] 1) Measured at the center of active area and at the center of panel back surface 2) Top,Tstg 40C : 90%RH max. without condensation Top,Tstg > 40C : Absolute humidity shall be less than the value of 90%RH at 40C without condensation. 4. ELECTRICAL CHARACTERISTICS (1) TFT-LCD ITEM SYMBOL MIN. TYP. Ambient temperature: Ta = 25°C MAX. UNIT Remarks Power Supply Voltages for LCD VCC Power Supply Currents for LCD ICC Permissive Input Ripple Voltage VRP Logic Input Voltage High Low VIH VIL *1) Power and signals sequence: 0.1 ms  t1 10ms 0 < t2  50ms 0 < t3  50ms 3.0 --0.8VCC 0 3.3 (380) ---- 3.6 V (720) mA 100 mVp-p VCC V 0.2VCC V 200ms  t4 200ms  t5 0  t6 *1) *2) VCC=+3.3V MODE, SC MODE, SC LCD Power Supply 0.9VCC Logic Signal 0.1VCC VCC data 0.9VCC 0.1VCC 0.1VCC t1 t2 t3 t4 Backlight Power Supply t5 t6 data: RGB DATA, DCLK, DENA, MODE, SC MITSUBISHI Confidential (5/25) AA121XN11_02_00 VCC-dip conditions: 1) When 2.6 V  VCC < 3.0 V, td  10 ms 2) When VCC < 2.6 V VCC-dip conditions should also follow the power and signals sequence. VCC 2.6 V 3.0 V td *2) VCC = +3.3 V , fH = 48.4 kHz, fV = 60 Hz, fCLK = 65 MHz Display image at typical power supply current value is 256-gray-bar pattern (8 bit), 768 line mode. *3) Fuse Parameter Fuse Type Name Supplier Remark VCC FCC16162AB Kamaya Electric Co., Ltd. *) *) The power supply capacity should be designed to be more than the fusing current. (2) Backlight ITEM LED Voltage LED Current SYMBOL VF IF MIN. ----- TYP. (18) --(120) MAX. (21.6) (22.2) (22.9) (130) UNIT V V V mA LED Life Time LT 80,000 100,000 -- h [Note] *1) Constant Current Drive *2) The Voltage deviation between strings: |VfMAX – VfMIN|  2V *3) LED Current measurement method: Remarks IF = 120 mA, Ta = 25°C, *2) IF = 120 mA, Ta = 0°C IF = 120 mA, Ta = 30°C Ta = 25°C, *1), *3) IF = 120 mA, Ta = 25°C *4), *5), Continuous operation LCD Module C1 A A1 C2 A A2 C3 A A3 C4 A A4 Power Supply Power Supply Power Supply Power Supply *4) LED life time is defined as the time when the brightness becomes 50% of the initial value. *5) The life time of the backlight depends on the ambient temperature. The life time will decrease under high temperature. MITSUBISHI Confidential (6/25) AA121XN11_02_00 5. INTERFACE PIN CONNECTION (1)CN 1(INTERFACE SIGNAL) Used connector: 20186-020E-11F (I-PEX) or FI-SEB20P-HFE (JAE) Corresponding connector: 20197-20U-F (I-PEX) or FI-S20S, FI-SE20ME (JAE) Pin No. Symbol Function (ISP 6 bit compatibility mode) 6 bit input 8 bit input Function (ISP 8 bit compatibility mode) 1 VCC +3.3 V Power supply 2 VCC +3.3 V Power supply 3 GND GND 4 GND GND 5 Link 0 R0, R1, R2, R3, R4, R5, G0 R2, R3, R4, R5, R6, R7, G2 6 Link 0+ R0, R1, R2, R3, R4, R5, G0 R2, R3, R4, R5, R6, R7, G2 7 GND GND 8 Link 1 G1, G2, G3, G4, G5, B0, B1 G3, G4, G5, G6, G7, B2, B3 9 Link 1+ G1, G2, G3, G4, G5, B0, B1 G3, G4, G5, G6, G7, B2, B3 10 GND GND 11 Link 2 B2, B3, B4, B5, DENA B4, B5, B6, B7, DENA 12 Link 2+ B2, B3, B4, B5, DENA B4, B5, B6, B7, DENA 13 GND GND 14 CLKIN Clock  15 CLKIN+ Clock + 16 GND GND 17 Link3 See: *2) R0, R1, G0, G1, B0, B1 18 Link3+ See: *2) R0, R1, G0, G1, B0, B1 19 MODE Low=ISP 6 bit compatibility mode 20 SC Scan direction control. ( Low : Normal , High : Reverse ) *1) Metal frame is connected to signal GND. *2) Recommended wiring of Pin 17,18 (6 bit input)     R0, R1, R2, R3, R4, R5, G0 R0, R1, R2, R3, R4, R5, G0  G1, G2, G3, G4, G5, B0, B1 G1, G2, G3, G4, G5, B0, B1  B2, B3, B4, B5, DENA B2, B3, B4, B5, DENA     R6, R7, G6, G7, B6, B7 R6, R7, G6, G7, B6, B7 High=ISP 8 bit compatibility mode  VCC LVDS transmitter LOW data Pin 17 680Њ Pin 17 Pin 18 PS Pin 18 620Њ MITSUBISHI Confidential (7/25) AA121XN11_02_00 (2)CN 2(BACKLIGHT) Backlight-side connector: SM10B-SHLS-TF (LF)(SN) (JST) Corresponding connector: SHLP-10V-S-B (JST) Pin No. Symbol Function 1 NC This pin should be open. 2 NC This pin should be open. 3 LED C 1 LED cathode 1 4 LED A 1 LED anode 1 5 LED A 2 LED anode 2 6 LED C 2 LED cathode 2 7 LED C 3 LED cathode 3 8 LED A 3 LED anode 3 9 LED A 4 LED anode 4 10 LED C 4 LED cathode 4 MITSUBISHI Confidential (8/25) AA121XN11_02_00 (3) ISP data mapping a. ISP 6 bit compatibility mode(6 bit input) CLKIN+/- Link0+/- 1CLK G0 R5 R4 R3 R2 R1 R0 Link1+/- B1 B0 G5 G4 G3 G2 G1 Link2+/- DENA B5 B4 B3 B2 b. ISP 6 bit compatibility mode(8 bit input) CLKIN+/Link0+/- 1CLK G2 R7 R6 R5 R4 R3 R2 Link1+/- B3 B2 G7 G6 G5 G4 G3 Link2+/- DENA B7 B6 B5 B4 Link3+/- c. ISP 8 bit compatibility mode CLKIN+/Link0+/- B1 B0 G1 G0 R1 R0 1CLK G0 R5 R4 R3 R2 R1 R0 Link1+/- B1 B0 G5 G4 G3 G2 G1 Link2+/- DENA B5 B4 B3 B2 Link3+/- B7 B6 G7 G6 R7 R6 MITSUBISHI Confidential (9/25) AA121XN11_02_00 6. INTERFACE TIMING LVDS transmitter input signal (1) Timing Specifications ITEM SYMBOL MIN. TYP. MAX. UNIT Frequency fCLK DCLK Period tCLK Active Time tHA Horizontal Blanking Time tHB Frequency fH DENA Period tH Active Time tVA Vertical Blanking Time tVB Frequency fV Period tV 50 12.5 1024 30 42.4 16.6 768 3 55 13.3 65 15.4 1024 320 48.4 20.7 768 38 60 16.7 80 20 1024 -60 23.6 768 -75 18.2 MHz ns tCLK tCLK kHz s tH tH Hz ms [Note] 1) DENA (Data Enable) should always be positive polarity as shown in the timing specification. 2) DCLK should appear during all invalid period. 3) LVDS timing follows the timing specifications of LVDS receiver IC: THC63LVDF84B(Thine). 4) In case of blanking time fluctuation, please satisfy following condition. tVBn > tVBn-1  3(tH) MITSUBISHI Confidential (10/25) AA121XN11_02_00 (2) Timing Chart a. Horizontal Timing Chart DCLK DATA (R,G,B) Invalid Data First Data 1 2 3 tHB tHA DENA Last Data 1023 1024 Invalid Data tH=1/fH b. Vertical Timing Chart LINE DATA DENA Invalid Data 1 2 3 tVB tVA 767 768 Invalid Data tV=1/fV MITSUBISHI Confidential (11/25) AA121XN11_02_00 (3) Color Data Assignment a. 6 bit input R DATA INPUT DATA G DATA B DATA COLOR R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 MSB LSB MSB LSB MSB LSB BLACK 000000000000 000000 RED(63) 111111000000 000000 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 000000111111 111111 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 111111111111 111111 RED(1) 000001000000 000000 RED(2) 000010000000 000000 RED RED(62) RED(63) GREEN(1) GREEN(2) GREEN 111110000000 000000 111111000000 000000 000000000001 000000 000000000010 000000 GREEN(62) 0 0 0 0 0 0 1 1 1 1 1 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 BLUE(1) 000000000000 000001 BLUE(2) 000000000000 000010 BLUE BLUE(62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 BLUE(63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 [Note] 1) Definition of gray scale Color (n) --- n indicates gray scale level. Higher n means brighter level. 2) Data 1:High, 0: Low MITSUBISHI Confidential (12/25) AA121XN11_02_00 b. 8 bit input INPUT DATA COLOR R DATA G DATA B DATA R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 MSB LSB MSB LSB MSB LSB  BLACK 0 000000 0  RED(255) 1 111111 1 BASIC GREEN(255) 0 0 0 0 0 0 0 0 COLOR BLUE(255) 0 0 0 0 0 0 0 0  CYAN 0 000000 0  MAGENTA 1 1 1 1 1 1 1 1  YELLOW 1 111111 1  WHITE 1 111111 1 0 000000 0 0 000000 0 1 111111 1 0 000000 0 1 111111 1 0 000000 0 1 111111 1 1 111111 1 0 000000 0 0 000000 0 0 000000 0 1 111111 1 1 111111 1 1 111111 1 0 000000 0 1 111111 1  RED(1)  RED(2) 0 000000 1 0 000000 0 0 000000 0 0 000001 0 0 000000 0 0 000000 0 RED    RED(255) 1 1 1 1 1 1   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  GREEN(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 GREEN  0 000000 0 0 000000 0 0 000000 0     GREEN(255) 0 0 0 0 0 0 0 0  BLUE(1) 0 000000 0  BLUE(2) 0 000000 0 BLUE 1 111111 1 0 000000 0 0 000000 0 0 000000 0 0 000000 1 0 000001 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 [Note] 1) Definition of gray scale Color (n) --- n indicates gray scale level. Higher n means brighter level. 2) Data 1:High, 0: Low MITSUBISHI Confidential (13/25) AA121XN11_02_00 (4) Display Position and Scan Direction D(X,Y) shows the data number of input signal. SC: Low           CN2 D(1,1) D(1024,1) SC: High D(1024,768) D(1,768) CN2 D(1,768) D(1024,768) D(1024,1) D(1,1) MITSUBISHI Confidential (14/25) AA121XN11_02_00 I/F Connector Drivers(gate) S1 S2 S3071 S3072 7. BLOCK DIAGRAM CN1 Timing signal Display data Timing Controller Power Power Supply Circuit G1 G2 G768 TFT-LCD CN2 A1 C1 A2 C2 A3 C3 A4 C4 Drivers(source) LED MITSUBISHI Confidential (15/25) AA121XN11_02_00 8. MECHANICAL SPECIFICATIONS (1) Front Side MITSUBISHI Confidential (16/25) (Unit:mm) AA121XN11_02_00 (2) Rear Side MITSUBISHI Confidential (17/25) (Unit:mm) AA121XN11_02_00 9. OPTICAL CHARACTERISTICS Ta=25°C, VCC=3.3V, Input Signals: Typ. values shown in Section 6 ITEM SYMBOL CONDITION MIN TYP MAX UNIT Remarks Contrast Ratio CR VH (390) (600) -- Luminance Lw VH (1000) (1300) -- Luminance Uniformity Lw VH -- -- 30 Response Time tr VH -- (4) -- tf VH -- (12) -- Viewing Horizontal H Angle Vertical V CR 10 (6565) (8080) (6545) (8060) --- Image sticking tis 2h -- -- 2 -cd/m2 % ms ms ° ° s *1)*2)*5) *1)*5) *1)*3)*5) *1)*4)*5) *1)*4)*5) *1)*5) *1)*5) *6) Red Rx  Ry (0.508) (0.548) (0.588) (0.299) (0.339) (0.379) Color Green Coordinates Blue  White  Gx (0.316) (0.356) (0.396) Gy VH (0.522) (0.562) (0.602) -- *1)*5) Bx (0.124) (0.164) (0.204) By (0.100) (0.140) (0.180) Wx (0.273) (0.313) (0.353) Wy (0.289) (0.329) (0.369) [Note] These items are measured using EZContrast (ELDIM) for viewing angle and CS2000 (Minolta) or equivalent equipment for others under the dark room condition (no ambient light) after more than 30 minutes from turning on the backlight unless noted. Condition: IF = (120) mA Measurement method for luminance and color coordinates is as follows. =1(Field) TFT-LCD module 500 mm The luminance is measured according to FLAT PANEL DISPLAY MEASUREMENTS STANDARD (VESA Standard). MITSUBISHI Confidential (18/25) AA121XN11_02_00 *1) Measurement Point Contrast Ratio, Luminance, Response Time, Viewing Angle, Color Coordinates: Display Center Luminance Uniformity: point 15 shown in a figure below (1,1) 256 512 768 192 1 2 5 384 3 4 576 (1024,768) *2) Definition of Contrast Ratio CR= Luminance with all white pixels / Luminance with all black pixels *3) Definition of Luminance Uniformity Lw=[Lw(MAX)/Lw(MIN)-1]100 *4) Definition of Response Time White 90% 90% Luminance 10% Black 10% tr tf *5) Definition of Viewing Angle(VH) Normal Axis V Upper(+)  Left (-) Right (+) LCD panel MITSUBISHI Confidential Lower(-) (19/25) AA121XN11_02_00 *6) Image sticking: Continuously display the test pattern shown in the figure below for two-hours. Then display a completely white screen. The previous image shall not persist more than two seconds at 25°C. Rows 382-386 Cols 510-514 White Area Black Lines TEST PATTERN FOR IMAGE STICKING TEST MITSUBISHI Confidential (20/25) AA121XN11_02_00 10. RELIABILITY TEST CONDITION (1) Temperature and Humidity ITEM HIGH TEMPERATURE HIGH HUMIDITY OPERATION HIGH TEMPERATURE OPERATION LOW TEMPERATURE OPERATION HIGH TEMPERATURE STORAGE LOW TEMPERATURE STORAGE THERMAL SHOCK CONDITIONS 40°C, 90%RH, 240h (No condensation) 80°C, 240 h 30°C, 240 h 80°C, 240 h –30°C, 240 h –30°C (1h)  80°C(1h), 100 cycles (2) Shock & Vibration ITEM CONDITIONS SHOCK Shock level: 1470m/s2 (150G) Waveform: half sinusoidal wave, 2ms (NON-OPERATION) Number of shocks: one shock input in each direction of three mutually perpendicular axes for a total of six shock inputs Vibration level: 9.8m/s2 (1.0G) Waveform: sinusoidal VIBRATION Frequency range: 5 to 500Hz (NON-OPERATION) Frequency sweep rate: 0.5 octave /min Duration: one sweep from 5 to 500 Hz in each of three mutually perpendicular axis(each x,y,z axis: 1 hour, total 3 hours) (3) ESD Test ITEM CONTACT DISCHARGE (OPERATION) SIGNAL PIN DISCHARGE (NON-OPERATION) CONDITIONS 150pF, 330, 8kV, 10 times at 1 sec interval 200pF, 0, 200V, 10 times at 1 sec interval (4) Judgment standard The judgment of the above tests should be made as follow: Pass: Normal display image, no damage of the display function. (ex. no line defect) Partial transformation of the module parts should be ignored. Fail: No display image, damage of the display function. (ex. line defect) MITSUBISHI Confidential (21/25) AA121XN11_02_00 11. OTHER FEATURE This LCD module complies with RoHS*) directive. *) RoHS: Restriction of the use of certain hazardous substances in electrical and electronic equipment UL1950 certified (UL File# E158720) MITSUBISHI Confidential (22/25) AA121XN11_02_00 12. HANDLING PRECAUTIONS FOR TFT-LCD MODULE  Please pay attention to the followings in handling TFT-LCD products; (1) ASSEMBLY PRECAUTION a. Please mount the LCD module by using mounting hole with a screw clamping torque less than 0.5 Nm. Please do not bend or wrench the LCD module in assembling. Please do not drop, bend or twist the LCD module in handling. b. Please design display housing in accordance with the following guide lines. (a) Housing case must be designed carefully so as not to put stress on LCD and not to wrench module. If customer uses compression mounting, please evaluate housing case with LCD carefully to avoid image quality issue caused by mechanical stress. (b) Under high temperature environment, performance and life time of LED may heavily shorten. When you design with our LCD product, please consider radiating heat and ventilation for good heat management. (c) Keep sufficient clearance between LCD module back surface and housing when the LCD module is mounted. Approximately 1.0mm of the clearance in the design is recommended taking into account the tolerance of LCD module thickness and mounting structure height on the housing. (d) When some parts, such as, FPC cable and ferrite plate, are installed underneath the LCD module, still sufficient clearance is required, such as 0.5mm. This clearance is, especially, to be reconsidered when the additional parts are implemented for EMI countermeasure. (e) Keep sufficient clearance between LCD module and the others parts, such as inverter and speaker so as not to interfere the LCD module. Approximately 1.0 mm of the clearance in the design is recommended. (f) To avoid local elevation/decrease of temperature, considering location of heating element, heat release, thermal design should be done. c. Please do not push or scratch LCD panel surface with anything hard. And do not soil LCD panel surface by touching with bare hands. (Polarizer film, surface of LCD panel is easy to be flawed.) d. Please wipe off LCD panel surface with absorbent cotton or soft cloth in case of it being soiled. e. Please wipe off drops of adhesives like saliva and water on LCD panel surface immediately. They might damage to cause panel surface variation and color change. f. Please do not take a LCD module to pieces and reconstruct it. Resolving and reconstructing modules may cause them not to work well. g. Please do not touch metal frames with bare hands and soiled gloves. A color change of the metal frames can happen during a long preservation of soiled LCD modules. h. Please handle metal frame carefully because edge of metal frame is very sharp. i. Please connect the metal frame of LCD module to GND in order to minimize the effect of external noise and EMI. MITSUBISHI Confidential (23/25) AA121XN11_02_00 j. Be sure to connect the cables and the connecters correctly. (2) OPERATING PRECAUTIONS a. Please be sure to turn off the power supply before connecting and disconnecting signal input cable. b. Please do not change variable resistance settings in LCD module. They are adjusted to the most suitable value. If they are changed, it might happen LCD does not satisfy the characteristics specification. c. The interface signal speed is very high. Please pay attention to transmission line design and other high speed signal precautions to satisfy signal specification. d. Condensation might happen on the surface and inside of LCD module in case of sudden change of ambient temperature. Please take care so as not to cause any damage mentioned on (1)-d. e. Please pay attention not to display the same pattern for very long time. Image sticking might happen on LCD. Although image sticking may disappear as the operation time proceeds, screen saver function is recommended not to cause image sticking. f. Please obey the same safe instructions as ones being prepared for ordinary electronic products. (3) PRECAUTIONS WITH ELECTROSTATICS a. This LCD module use CMOS-IC on circuit board and TFT-LCD panel, and so it is easy to be affected by electrostatics. Please be careful with electrostatics by the way of your body connecting to the ground and so on. b. Please remove protection film very slowly from the surface of LCD module to prevent from electrostatics occurrence. (4) STORAGE PRECAUTIONS LCD should be stored in the room temperature environment with normal humidity. The LCD inventory should be processed by first-in first-out method. (5) SAFETY PRECAUTIONS a. When you waste damaged or unnecessary LCDs, it is recommended to crush LCDs into pieces and wash them off with solvents such as acetone and ethanol, which should later be burned. b. If any liquid leaks out of a damaged glass cell and comes in contact with the hands, wash off thoroughly with soap and water. MITSUBISHI Confidential (24/25) AA121XN11_02_00 (6) OTHERS a. A strong incident light into LCD panel may cause deterioration to polarizer film, color filter, and other materials, which will degrade the quality of display characteristics. Please do not expose LCD module under strong Ultraviolet rays for a long time. b. Please pay attention to a panel side of LCD module not to contact with other materials in preserving it alone. c. For the packaging box handling, please see and obey with the packaging specification datasheet. MITSUBISHI Confidential (25/25) AA121XN11_02_00

    Top_arrow
    回到顶部
    EEWORLD下载中心所有资源均来自网友分享,如有侵权,请发送举报邮件到客服邮箱bbs_service@eeworld.com.cn 或通过站内短信息或QQ:273568022联系管理员 高进,我们会尽快处理。