GB12232C Jewel Hill Electronic Co., Ltd., GB12232C Datasheet - Page 21

• Manufacturer Part Number: GB12232C
• Description: SPECIFICATIONS FOR LCD MODULE
• Manufacturer: Jewel Hill Electronic Co., Ltd.

11.3 ELECTRO-STATIC DISCHARGE CONTROL
discharge as for an ordinary CMOS IC.
(1) Make certain that you are grounded when handing LCM.
(2) Before removing LCM from its packing case or incorporating it into a set, be sure the module
(3) When soldering the terminal of LCM, make certain the AC power source for the soldering iron
(4) When using an electric screwdriver to attach LCM, the screwdriver should be of ground
(5) As far as possible, make the electric potential of your work clothes and that of the
(6) To reduce the generation of electro-static discharge, be careful that the air in the work is not
11.4 PRECAUTIONS FOR OPERATION
(1) Viewing angle varies with the change of liquid crystal driving voltage (Vo). Adjust Vo to
(2) Driving the LCD in the voltage above the limit will shorten its lifetime.
(3) Response time is greatly delayed at temperature below the operating temperature range.
(4) If the display area is pushed hard during operation, the display will become abnormal.
(5) Condensation on terminals can cause an electrochemical reaction disrupting the terminal
(6) When turning the power on, input each signal after the positive/negative voltage becomes stable.
11.5 SAFETY
(1) It is recommended to crush damaged or unnecessary LCDs into pieces and wash them off
(2) If any liquid leaks out of a damaged glass cell and comes in contact with the hands, wash off
GB12232C
Since this module uses a CMOS LSI, the same careful attention should be paid for electrostatic
and your body have the same electric potential.
does not leak.
potentiality to minimize as much as possible any transmission of electromagnetic waves
produced sparks coming from the commutator of the motor.
workbenches to the ground potential.
too dried. A relative humidity of 50%-60% is recommended.
show the best contrast.
However, this does not mean the LCD will be out of the order. It will recover when it returns
to the specified temperature range.
However, it will return to normal if it is turned off and then on.
circuit. Therefore, this product must be used and stored within the specified condition of
23±5°C, 45±20%RH.
with solvents such as acetone and ethanol, which should later be burned.
thoroughly with soap and water.
VER: 3.0
JEWEL HILL ELECTRONIC CO.,LTD.
- 20 -
Issue date: 2006/08/01