LCY01023−14
b) Clean room free form dust and with an adhesive mat on the doorway
c) Advisable humidity:50%
〜
70% Advisable temperature:15
℃〜
27
℃
d) Workers shall wear conductive shoes, conductive work clothes, conductive gloves and an
earth band.
B) Working procedures
a) Direct the wind of discharging blower somewhat downward to ensure that module is
blown sufficiently. Keep the distance between module and discharging blower within
20 cm.
b) Attach adhesive tape to the laminator part near discharging blower so as to protect
polarizer against flaw.
c) Peel off laminator, pulling adhesive tape slowly to your side taking 5 or more second.
d) On peeling off the laminator, pass the module to the next work process to prevent the
module to get dust.
discharging blow er
less than 20cm
m odule
D irection of w ind of blow er
Adhesive tape
backlight cable
e) Method of removing dust from polarizer
･
Blow off dust with N2 blower for which static electricity preventive measure has been
taken.
･
Since polarizer is vulnerable, wiping should be avoided.
But when the panel has stain or grease, we recommend to use adhesive tape to softly
remove them from the panel.
When metal part of the TFT-LCD module (shielding lid and rear case) is soiled, wipe it with soft
dry cloth. For stubborn dirties, wipe the part, breathing on it. Wipe off water drop or finger grease
immediately. Long contact with water may cause discoloration or spots. TFT-LCD module uses
glass which breaks or cracks easily if dropped or bumped on hard surface. Handle with care. Since
CMOS LSI is used in this module, take care of static electricity and earth your body when handling.
12-3) Precautions in adjusting module
Adjusting volumes on the rear face of the module have been set optimally before shipment.
Therefore, do not change any adjusted values. If adjusted values are changed, the specifications
described here may not be satisfied.
sharp
