fluorescent lamps. Keep the modules in bags . Whenever possible, the LCD
Module should be stored in the same conditions in which they were shipped
from our company. Liquid crystals solidify under low temperature (below
the storage temperature range) leading to defective orientation or the
generation of air bubbles (black or white). Air bubbles may also be
generated if the module is subject to a low temperature.
6. If the LCD Module have been operating for a long time showing the same
display patterns the display patterns may remain on the screen as ghost
images and a slight contrast irregularity may also appear. A normal
operating status can be recovered by suspending use for some time. It
should be noted that this phenomenon does not adversely affect performance
reliability.To minimize the performance degradation of the LCD Module
resulting from destruction caused by static electricity etc.exercise care
to avoid holding the following sections when handling the modules.
9. LCD is composed of glass and polarizer. Pay attention to the following
items when handling.Please keep the temperature within specified range
for use and storage. Polarization degradation, bubble generation or
polarizer peel-off may occur with high temperature and high humidity.Do
not touch, push or rub the exposed polarizers with anything harder than
a HB pencil lead.N-hexane is recommended for cleaning the adhesives used
to attach front/rear polarizers and reflectors made of organic substances,
which will be damaged by chemicals such as acetone, toluene, toluene,
ethanol and isopropyl alcohol.When the display surface becomes dusty,
wipe gently with absorbent cotton or other soft material like chamois
soaked in petroleum ether.
10. Do not scrub hard to avoid damaging the display surface.Wipe off saliva
or water drops immediately, contact with water over a long period of time
may cause deformation or color fading.
Further more condensation on the
surface and contact with terminals due to cold will damage,stain or
polarizers. After products are tested at low temperature they must be
warmed up in a container before coming is contacting with room temperature
air.
11. Precautions for operation: Viewing angle varies with the change of
liquid crystal driving voltage (Vo). Adjust Vo to show the best
contrast.Driving the LCD in the voltage above the limit will shorten its
lifetime.Response time is greatly delayed at temperature below the
operating temperaturerange. However, this does not mean the LCD will be
out of the order. It will recover when it returns to the specified
temperature range.If the display area is pushed hard during operation,
