Specifications

LD-22113-15
E) If water dropped, etc. remains stuck on the polarizer for a long time, it is apt to get
discolored or cause stains. Wipe it immediately.
F) As a glass substrate is used for the TFT-LCD panel, if it is dropped on the floor or hit by
something hard, it may be broken or chipped off.
G) Since CMOS LSI is used in this module, take care of static electricity and take the human
earth into consideration 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.
12-4) Caution of Product Design
The LCD module shall be protected against water salt-water by the waterproof cover.
Please take measures to interferential radiation from module, to do not interfere
surrounding appliances. The polarizer surface on the panel is treated with Anti-Glare for low
reflection. In case of attaching protective board over the LCD, be careful about the optical
interface fringe etc. which degrades display quality.
12-5) Others
A) Do not expose the LCD panel to direct sunlight. Lightproof shade etc. should be attached when
LCD panel is used under such environment. The panel characteristic might be deteriorated and
the display fineness decrease when strong light is irradiated to the liquid crystal panel.
B) There are high voltage portions on the backlight and very dangerous. Careless touch may lead to
electrical shock. When exchange lamps or service, turn off the power without tail.
C) Cold cathode fluorescent lamp in LCD panel contains a small amount of mercury, please follow
local ordinances or regulations for disposal.
D) Be careful of a back light lead not to pull by force at the time of the wiring to an inverter, or line
processing.
E) The lamp used for this product is very sensitive to the temperature. Luminance decreases rapidly
when it is used for a long time or repeatedly under the environment of the low temperature or the
module is being cooled. Please avoid the continuous or repeating use of it under such an
environment. It may decrease up to 50% of the initial luminance in about one month under the
low temperature environment. Please consult our company when it is used under the
environment like the above mentioned.
F) If stored at temperatures below the rated values, the inner liquid crystal may freeze, causing
cell destruction. At temperatures exceeding the rated values for storage, the liquid crystal
may become isotropic liquid, making it no longer possible to come back to its original state
in some cases.
G) If the LCD is broken, do not drink liquid crystal in the mouth. If the liquid crystal adheres
to a hand or foot or to clothes, immediately cleanse it with soap.
H) If a water drop or dust adheres to the polarizer, it is apt to cause deterioration. Wipe it
immediately.
I) Be sure to observe other caution items for ordinary electronic parts and components.
J) When handling LCD modules and assembling them into cabinets, that long-terms storage in
the environment of oxidization or deoxidization gas and the use of such materials as reagent,