The Screen Cracked, But still 100% functional?

3 layerApple cellphone product that later than iPhone 4 and most Samsung cellphone product has 3-layer structure screen: bottom layer is LCD(Liquid-crystal display) use for displaying, middle layer is Digitizer use for touch function, top layer is glass use for protecting two layers below it. Screen glass usually absorb most power from an impact, in order to protect lcd and digitizer.


 

从iPhone 4开始到目前的iPhone 6s 屏幕都是三层结构: 底层是显示用途的lcd, 中间层是触摸屏功能的digitizer, 顶层也即是暴露在外的作为装饰和保护用途的玻璃面板,手机从高处掉落最容易损坏的就是外层玻璃面板,玻璃破裂瞬间会卸掉大部分的撞击力,从而保护内部LCD与Digitizer。

The Screen Cracked, and touch doesn’t respond.

iphone-rev-2Some cellphone model has 2-layer structure screen: bottom layer is LCD(Liquid-Crystal display) use for image displaying, and top layer is digitizer use for touch function,  driving-line and sensing line are attached to the back of screen glass, a cracked screen will cause driving line and sensing line broken, thus touch function failure.


 

LG G2, Nexus4 屏幕是两层结构 底层是LCD,Digitizer的金属线是以涂层的形式涂在玻璃面板的背面, 玻璃面板断裂后金属线涂层基本都会同时断裂引起触摸功能失效。

 

High Quality, Low Price

Nowadays, the majority of cellphones has 3-layer screen structure: LCD(display function), Digitizer(touch function) and front glass. Most of cellphones with cracked screen only has front glass damaged, but LCD and Digitizer still functional, So technically, replacing the front glass will fix the problem. But screen glass replacement has strict technical standards and requires professional tool and dust-free room, thus most repair shop choice to replace the whole screen(LCD+Digitizer+Front Glass) to fix the problem, this is the reason that market price for screen replacement remain high. However, some people decide to go with generic part among market will save some money, but screen resolution, touch sensitivity and useful life will not be the guaranteed. Since we will only replace the front glass, LCD and Digitizer will remain original, so the screen resolution, touch sensitivity will not be changed, customer don’t have to worry about generic part anymore.


 

因为大多数手机屏幕结构分为三层: LCD(显示用途),Digitizer(触摸功能)和表面玻璃(外观装饰和保护手机内部元器件)。屏幕损坏的手机大多数只是表面玻璃破碎而内部功能部件LCD与Digitizer仍能正常使用,所以原则上可以通过更换表面玻璃来修复屏幕。但更换表面玻璃的工艺要求极为严格,而且专用维修设备,维修技术和无尘工作空间必不可少,所以绝大多数维修店都只能通过更换整个屏幕(LCD+Digitizer+Front Glass)的方法来修理,这就是手机屏幕维修价格居高不下的原因,当然市场上一些劣质的配件价格相对便宜,但屏幕分辨率、触摸灵敏度、位置精度,还有使用寿命方面都没有保证。但是我们使用原装lcd 与digitizer, 只更换并无任何功能的表面玻璃,屏幕分辨率及触摸灵敏度和精度不会有任何改变, 质量绝对保证,顾客与低成本维修的用时也不用担心自己的手机会被维修店用上劣质的屏幕。

 

Dust Free Room

Screen repairing requires strict technical standards, no dust is allowed between LCD and screen glass. The dust-free clean room that we designed to meet the professional standards will ensure the quality of repairing.


 

屏幕维修工艺要求严格,不能有灰尘在LCD与玻璃屏幕之间。我们设计维修专用的无尘维修空间,保证修复后的屏幕质量。

 


 

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