Model No.TM040YDHG32

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

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

TIANMA MICRO-ELECTRONICS Corporation.

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10 Precautions for Use of LCD Modules

a. Handling Precautions

i.

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

dropping it from a high place, etc.

ii.

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.

iii.

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

may cause the color tone to vary.

iv.

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

scratched. Handle this polarizer carefully.

v.

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

vi.

Do not attempt to disassemble the LCD Module.

vii.

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

viii.

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

optimum work environment.

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

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

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

other work under dry conditions.

10.1.8.4 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.

b. Storage precautions

i.

When storing the LCD modules, avoid exposure to direct sunlight or to the

light of fluorescent lamps.

ii.

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%

iii.

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

c.

Transportation Precautions

i.

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

should avoid excessive press, water, damp and sunshine.