GDM240128A Datasheet, PDF (28/29 Pages) List of Unclassifed Manufacturers – LCD MODULE

User’s Manual
When cleaning the display surface, wipe lightly with soft cloth with solvents
(recommended below).
… Isopropyl alcohol
… Ethyl alcohol
… Trichlorotriflorothane
Do not wipe the display surface with dry or hard materials that may damage
the polarizer surface.
Do not use the following solvents:
… Water
… Ketene
… Aromatics
8-3 Caution against static charge
The LCD module uses C-MOS LSI drivers. So we recommend you:
Connect any unused input terminal to V_dd or V_ss. Do not input any signals
before power turns on, and ground your body, work/assembly areas, and
assembly equipment to protect against static electricity.
8-4 Packaging
- A module employs LCD elements, and must be treated as such.
Avoid intense shock and falls from a height.
- To prevent modules from degradation, do not operate or store them
exposed direct to sunshine or high temperature/humidity.
8-5 Caution for operation
- It is an indispensable condition to drive LCD module within the limits of the
specified voltage since the higher voltage over the limits may cause the
shorter life of LCD module.
An electrochemical reaction due to DC (direct current) causes LCD
undesirable deterioration so that the uses of DC (direct current) drive
should be avoided.
- Response time will be extremely delayed at lower temperature than the
operating temperature range and on the other hand at higher temperature
LCD module may show dark color in them. However those phenomena do
not mean malfunction or out of order of LCD module, which will come back
in the specified operating temperature.
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8-6 Storage
In the case of long time storage, the following ways are recommended:
- To be stored in polyethylene bag with the opening sealed so as to prevent
fresh air out. Do not put desiccant into the bag.
- To be placed in a dark place where there is neither exposure to direct
sunlight nor light. Keep within the storage temperature range.
- To be stored with no touch on polarizer surface by any thing else.
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