SHANGHAI TIANMA MICRO-ELECTRONICS

TM022HDH26 V1.0

The information contained herein is the exclusive property of SHANGHAI TIANMA MICRO-ELECTRONICS

Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written

permission of SHANGHAI TIANMA MICRO-ELECTRONICS Corporation.

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10 Precautions For Use of LCD Modules

10.5 Handling Precautions.

10.5.1 The display panel is made of glass. Do not subject it to a mechanical shock by dropping it

from a high place, etc.

10.5.2 If the display panel is damaged and the liquid crystal substance inside it leaks out, be sure not

to get any in your mouth, if the substance comes into contact with your skin or clothes,

promptly wash it off using soap and water.

10.5.3 Do not apply excessive force to the display surface or the adjoining areas since this may

cause the color tone to vary.

10.5.4 The polarizer covering the display surface of the LCD module is soft and easily scratched.

Handle this polarizer carefully.

10.5.5 If the display surface is contaminated, breathe on the surface and gently wipe it with a soft dry

cloth. If still not completely clear, moisten cloth with one of the following solvents:

－

Isopropyl alcohol

－

Ethyl alcohol

Solvents other than those mentioned above may damage the polarizer. Especially, do not use

the following:

－

Water

－

Ketone

－

Aromatic solvents

10.5.6 Do not attempt to disassemble the LCD Module.

10.5.7 If the logic circuit power is off, do not apply the input signals.

10.5.8 To prevent destruction of the elements by static electricity, be careful to maintain an optimum

work environment.

10.5.8.1 Be sure to ground the body when handling the LCD Modules.

10.5.8.2 Tools required for assembly, such as soldering irons, must be properly ground.

10.5.8.3 To reduce the amount of static electricity generated, do not conduct assembly and other

work under dry conditions.

10.5.8.4 The LCD Module is coated with a film to protect the display surface. Be care when peeling

off this protective film since static electricity may be generated.

10.6 Storage precautions

10.6.1 When storing the LCD modules, avoid exposure to direct sunlight or to the light of fluorescent

lamps.

10.6.2 The LCD modules should be stored under the storage temperature range. If the LCD modules

will be stored for a long time, the recommend condition is:

Temperature : 0℃ ～ 40℃

Relatively humidity: ≤80%

10.6.3 The LCD modules should be stored in the room without acid, alkali and harmful gas.

10.7 Transportation Precautions:

The LCD modules should be no falling and violent shocking during transportation, and also

should avoid excessive press, water, damp and sunshine.