Today
I will organize some useful information about common quality problems about the
mobile phone LCD complete. Have you ever found your cellphone appeared flickering,
blackout or bubble in your phone cover? Maybe some following content will help you
a lot especially if you are a MRO, distributor or a retailer.
1. Recently
many a customer complained that there had appeared bubble in Samsung Galaxy S3
screen display. Generally it is related with the quality of lens.
2. If iPhone5s LCD complete appears strips, it may result from franklinism, that is to say,
static electricity.
3. Sony Z1screen is always flickering, that may be caused by explosive screen if your
flex cable has buckled well.
4. Sometimes
Samsung Galaxy S4 will appear blackout and be insensitive to touch. Actually it
mainly results from the immature screen-fitting workmanship. And now the
supplier is developing the technology to do better for customers. Maybe complaint
from customers will become less and less.
Tips:
LED is short for light emitting diode. So LED mobile phone just means the light
source is LED. The biggest difference between LCD and LED lies in two different
CineCrystal technologies. LCD means liquid crystal display, which comprises of
liquid crystals. But the LED consists of large numbers of supersigits.
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