LP064V1 Datasheet, PDF (17/20 Pages) NXP Semiconductors – LP064V1 LIQUID CRYSTAL DISPLAY

SPECIFICATIONS
LP064V1 LIQUID CRYSTAL DISPLAY
TITLE: LP064V1 REV. 1 PAGE 17 OF 17
13.2 OPERATING PRECAUTION
• The spike noise causes the mis-operation of circuits. Be lower the spike noise as
follows : V_DD = ± 200 mV, V1 = ± 200 mV (over and under shoot voltage).
• Response time depends on the temperature (in lower temperature, it becomes
longer).
• Brightness depends on the temperature (in lower temperature, it becomes lower).
In lower temperature, response time (required time that brightness is stable after
turn on) becomes longer.
• Be careful for condensation at suddern temperature change. Condensation make
damage to polarizer or electrical contact part. And after fading condensation,
smear or spot will occur.
• When fixed pattern are displayed at long times, remnant image is likely to occur.
• Module has high frequency circuit. If you need to shield the electromagnetic
noise, please do in yours.
• When Back-light unit is operating, it sounds. If you need to shield the noise,
please do in yours.
13.3 ELECTROSTATIC DISCHARGE CONTROL
Since module is composed with electronic circuit, it is not strong to electrostatic
discharge. Make certain that treatment persons are connected to ground through list
band etc.. Please do not touch I/F pin directly.
13.4 PRECAUTION FOR STRONG LIGHT EXPOSURE.
Strong light exposure causes degradation of polarizer and color filter.
13.5 STORAGE
When storing module as spares for long time, the following precautions are
necessary.
• Store them in a dark place: do not expose then to sunlight or fluorescent light.
Keep the temperature between 5° and 35° at normal humidity.
• The polarizer surface should not come in contact with any other object. It is
recommended that they be stored in the container in which they were shipped.
13.6 HANDLING PRECAUTIONS FOR PROTECTION FILM
• When the protection film is pealed off, static electricity is generated between the
film and the polarizer. This film should be pealed off slowly and carefully by
people who are electrically grounded and with well ion-blown equipment or in
such a condition. etc.
• The protection film is attached the polarizer with a small amount of glue.If some
stress is applied to rub the protection film against the polarizer during the time
you peal off the film, the glue is apt to remain more on the polarizer. So please
carefully peal off the protection film without rubbing it against the polarizer.
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