Burst screen maintenance and pressure screen learning strategy - screen structure
Author:Liang Xiangju Time:2021-05-30 11:19 Browse(745)
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Learning strategy of explosive screen maintenance and pressing screen4 A, N2 E0 w)] "e many people know that there are explosion screen maintenance equipment in this industry, but who really understands the process, technology and structure of overpressure screen? The following is the prospect of touch screen laminating machine manufacturers. Xingxiao once discussed with you three categories that we need to know: H3B! | 2p! R +_ ! k' C1、 The structure of the screen 1. Take the iPhone 4 series as an example. We all know that it can separate the glass cover or touch it. Usually, the glass on the surface of the screen we receive is broken. At this time, we have to test whether the touch also fails. If the touch is finished, we change the cover. If the touch is broken, we can separate the touch cover together, The structure of the iPhone 4 series mainly includes: glass cover, optical glue, touch, optical glue, polarized light, liquid crystal, backlight, etc. we mainly need to replace the touch or glass cover. In case the touch is broken, we need to change the polarized light more.
whether to change the polarized light depends on whether the glue on the polarized light is easy to handle or whether there are scratches.

Burst screen maintenance and pressure screen learning strategy - screen structure

the structure of the iPhone 4 series mainly includes: glass cover, optical glue, touch, optical glue, polarized light, liquid crystal and backlightI't-l2, iphone5 series or above, and iphone5 series or above screens are usually directly exposed to polarized light after the glass cover is separated.
because the touch of iphone5 series or above screens is integrated with the LCD, So it is equivalent to the screen structure: glass cover, optical glue, polarized light, liquid crystal, backlight.
there is no touch like the interlayer in the 4th generation series.
at this time, if we are facing the original screen, we may need to directly remove the polarized light, and stick a new piece of polarized light, OCA glue, and then cover the screen.
in this case, we need to remove the polarized light(it's common for iPhone 5 series to change polarized light)( M/ l  W* t8 _
m "G3, Samsung series, Samsung series generally only have cover plate, optical glue, polarized light and liquid crystal. That is to say, after we directly separate the cover plate, we are directly faced with polarized light, and Samsung or domestic polarized light is very easy to replace. The manufacturer of prospect touch screen laminating machine told you that this kind of products are usually made of water glue, Then we can rub off or tear off the glue directly with our hands.
we need to shovel off the polarized light when we can't clean it.
usually, this kind of situation is rare.
I believe you know something about Samsung's screen structure.
it's very difficult for us to dismantle Samsung's frame, and we know that Samsung has no backlight, We can use detergent to soak and remove the frame, which is very convenient.
however, due to the backlight made in China,
we can not soak, or we can only change the backlight.
0 V: A9 \) L5 I "J4. The domestic glass cover plate is with touch.
if the glass on the surface bursts, it means that the touch will fail, I believe we all know about this burst screen.
this is also a domestic feature.
the domestic structure is also: touch cover, OCA glue, polarized light, liquid crystal, backlight and other structures.
the structures of the several situations we have known before.
I believe we all know that according to the characteristics of the screen structure, we can easily determine how we deal with the situation of the screen pressing.
this paper introduces the structure of the touch cover, OCA glue, polarized light, liquid crystal, backlight and so onO & Z (U4 R7 P-I '|; J in common terms, we will replace the liquid crystal if it is broken.
if the liquid crystal is broken,You can't help it.
Xiaozeng, a manufacturer of touch screen laminating machine, broadcast it here.
more questions can be directly entered into our official website or answered by Xiaozeng.
the article is reproduced from: http://www.zhanwangxing.net/show-138-394.html * V1 S/ W% b7 c' i.
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