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LM3201921

DEVICE SPECIFICATION for Passive Matrix LCD Module

Sharp Electronics 

SHARP

SPEC No.

LC99204

MODEL No.

LM3201

PAGE

92T

1

OPrecautions

1) EspeciaJJy the power ON/OFF sequence shown on Page.16 shall be followed to avoid

latch-up of drive LSIs and application of OC voltage to LCD panel.

2) Industrial (Mechanical) design of the product in which this LCD module wiJ7 be

incorporated must be made that the viewing angle characteristics of the LCD may be

optimized. Please consider the optimum viewing conditions according to the purpose

when installing the module. (For the optical characteristics

refer to the table .)

3) This module is installed using mounting holes at the four corners of module. When

installing the module, pay attention and handle carefully not to allow any undue

stress such as twist or bend.

A transparent acry'iic resin board or other type of protective panel should be

attached to the front of the module to protect the polarizer, LCD cells, etc.

4) Since the front polarizer is easily damaged. Please pay attention not to scratch

on its face.

5) If the surface of the LCD ceJJs needs to be cleaned, wipe it swiftly with cotton

or other soft cloth. If still not completely clear, blow on its and wipe.

6) Water droplets,

changes, staining,

etc., must be wiped off irnnediately

etc., if remained for a Jong time.

since they may cause color

7) Since LCD and TOUCH SCREEN is made of glass plates, dropping the moduJe or banging

it against hard objects may cause cracking or fragmentation.

8) Since CMOS LSIs are equipped in this module, fo'llowing countermeasures must be

taken to avoid electrostatics

charge.

l.Operator

Electrostatic

shielding clothes shall be use for fear that the static

electricity

human body in case that operator have a insulating garment.

Z.Equipment

There is a possibility

that the static electricity

is charged to equipment

which have a function of peeling or mechanism of friction (EX:Conveyer,soldering

iron, working table), so the countermeasure (electrostatic

earth:lXlb

t2)

should be made.

3.Humidity

Humidity of working room may lower electrostatics

generating material's

rasistance and have something to prevent electrifying.

So,humidity shou'ld be

kept over 50 X because humidity less than 50 X may increase material's

electrostatic

earth resistance and it become easy to electrify.

4.Transportation/storage

The measure should be made for storage materials because there is a possibility

that the static electricity,

which electrify human body or storage materials

like ccntainer by friction or peeling, cause the dielectric charge.

S.Other

The laminator is attached on the surface of LCD module to prevent from

scratches, fouling and dust. It should be peeled off unhurriedly with using

static eliminator.

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