What does LCD R & D Engineer do
Author:Ye ye Time:2021-07-20 10:13 Browse(772)
Design LCD peripheral drive circuit, LCD structure (including backlight). If it is a small size (less than 4.3 inches), many manufacturers know that the whole screen is completed by themselves, starting from chip placement, IC and FPC. In that case, the design includes the selection of glass, polarizer, IC, FPC or PCB (schematic diagram and layout), and the selection of backlight. If you have a touch screen, then add the selection of the touch screen. Of course, in the end, there is a test fixture to debug, otherwise it will be useless if it can't be tested.
Design LCD peripheral drive circuit, LCD structure (including backlight). If it is a small size (less than 4.3 inches), many manufacturers know that the whole screen is completed by themselves, starting from chip placement, IC and FPC. In that case, the design includes the selection of glass, polarizer, IC, FPC or PCB (schematic diagram and layout), and the selection of backlight. If you have a touch screen, then add the selection of the touch screen. Of course, the final test fixture to debug, or do not test out is useless.. The former is fab project, divided into many processes.. Film exposure etching, repeated several times to make TFT plate and CF plate, and then LC engineering, that is, coating alignment film, liquid crystal, and then the upper and lower plate pressing, and finally cutting to make panel,.. The panel is transported to the back channel factory, that is, the module factory, for IC pressing, Blu assembly and final inspection of the attached polarizer, and finally packaged and delivered to the TV display factory for final product assembly and listing.. There are too many things to say about what to do. It's good to say that there are only four steps in the back, CP OLB ass ft (there will be a high temperature aging process before ft). There are too many things to say in the front, so it's a long time to say.

What does LCD R & D Engineer do

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