LM057QCTT03 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

Manufacturer

LM057QCTT03

DEVICE SPECIFICATION for Passive Matrix LCD Module

Sharp Electronics 

SHARP

SPEC No.

LC99908

iMODEL No.

LM057QCTT03

PAGE

5

Assembling LCD module with touch panel

* 1. Unpacking

a) Do not hold nor pull flex cable. otherwise it may cause a breakage of the flex.

b) Glass edge of touch pane1 is not treated It is sharp edge and it may cause an injury when handled

by bare hands. Wear finger sacks or groves and handle with extra care.

2. Handling

a) Do not pick up the visible area or flexible tail.

b) Do not stack up the LCD module. Do not place anything on the LCD module. It may cause scratch,

deformation or breakage.

c) Wipe a dirt on the screen with dry soft cloth If it is still sticked, wipe it out with soft cloth with

ethyl alcohol. Upper electrode film and lower electrode glass of touch panel are fixed by adhesive

and there is a ventilation hole in between. Be careful not to have ethyl alcohol may penetrate into

touch panel. It may cause a functional error.

3. Assembling

a) Be careful not to apply excessive distortion on heat sealed area of the flex cable. It may cause a

functional error.

b) Be careful not to scratch the front of touch pane1 during assembly process.

4. Operating instruction

a) Use a finger or a polyacetal pen to access to touch panel. The surface of the touch panel film

is hard coat treated. This hard coating may be damaged if it is touched by a ball-point pen or

metal piece.

b) Do not expose the LCD module to the direct sun-light for long period of time. Polyester film is

used as the front film of the touch panel, exposure to direct sun-light for long time may cause

a discoloration

c) If a chemical material stays on the touch panel for long period of time, front film may be swelled

and may cause a functional error. If it is planned to be used under severer circumstances, very

careful protection is required

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