JH32240400B Datasheet, PDF (18/22 Pages) Jewel Hill Electronic – SPECIFICATIONS FOR LCD MODULE

JEWEL HILL ELECTRONIC CO.,LTD.
12.PRECAUTIONS FOR USING LCD MODULES.
Handing Precautions.
(1) The display panel is made of glass and polarizer. As glass is fragile, it tends to become or
chipped during handling especially on the edges. Please avoid dropping or jarring. Do not
subject it to a mechanical shock by dropping it or impact.
(2) If the display panel is damaged and the liquid crystal substance leaks out, be sure not to
get any in your mouth. If the substance contacts your skin or clothes, wash it off using
soap and water.
(3) Do not apply excessive force to the display surface or the adjoining areas since this may
cause the color tone to vary. Do not touch the display with bare hands. This will stain the
display area and degraded insulation between terminals (some cosmetics are determined
to the polarizer).
(4) The polarizer covering the display surface of the LCD module is soft and easily scratched.
Handle this polarizer carefully. Do not touch, push or rub the exposed polarizers with
anything harder than an HB pencil lead (glass, tweezers, etc.). Do not put or attach
anything on the display area to avoid leaving marks on. Condensation on the surface and
contact with terminals due to cold will damage, stain or dirty the polarizer. After products
are tested at low temperature they must be warmed up in a container before coming is
contacting with room temperature air.
(5) If the display surface becomes contaminated, breathe on the surface and gently wipe it
with a soft dry cloth. If it is heavily contaminated, moisten cloth with one of the following
solvents
- Isopropyl alcohol
- Ethyl alcohol
Do not scrub hard to avoid damaging the display surface.
(6) Solvents other than those above-mentioned may damage the polarizer. Especially, do not
use the following.
JH32240400B VER: 0.1
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Issue date: 2013/08/01