Liquid crystal display device

A technology of liquid crystal display device and display area, which is applied in the direction of nonlinear optics, instruments, optics, etc., can solve the problems of broken glass substrate, liquid crystal leakage, and limited lens size, so as to save the drilling process and achieve good images The effect of sensing quality

CN109856842APending Publication Date: 2019-06-07AU OPTRONICS CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-06-07

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Abstract

A liquid crystal display device is provided with a display area and a lens area and comprises an upper substrate, an upper polarizing layer, an upper electrode, a lower substrate, a lower polarizing layer, a lower electrode, a liquid crystal layer and an image sensing module. The upper polarizing layer is located on the upper substrate and covers the display area and the lens area of the upper substrate. The upper electrode is located in the lens area of the upper substrate. The lower substrate faces the upper substrate. The lower polarizing layer is located on the lower substrate and covers the display area of the lower substrate. The lower polarizing layer has an opening in the lens region. The lower electrode is located in the lens area of the lower substrate. The liquid crystal layer is located between the upper substrate and the lower substrate. The image sensing module is arranged corresponding to the lens area of the lower substrate.
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Description

technical field

[0001] The invention relates to a liquid crystal display device, in particular to a liquid crystal display device with a display area and a lens area. Background technique

[0002] With the development of technology, the frame width of the display panel is gradually reduced, and the full-screen display device has become a technology that various manufacturers are eager to develop. In some full-screen display devices with a camera function, such as: mobile phones, tablet computers, etc., a front lens will be set in the device. When setting the front lens, it is often necessary to perform a drilling process on the liquid crystal display device first, and then place the front lens into the drilled hole. However, the drilling process on the liquid crystal display device will cause many problems, such as: glass substrate breakage, lens size limited by drilling equipment, liquid crystal leakage and so on. Therefore, there is an urgent need for a method that can s...

Examples

Embodiment Construction

[0055] Figure 1A It is a schematic front view of an upper substrate of a liquid crystal display device according to an embodiment of the present invention. Figure 1B It is a schematic front view of a lower substrate of a liquid crystal display device according to an embodiment of the present invention. Figure 1C is along Figure 1A Schematic sectional view of section line aa'. For the convenience of explanation, Figure 1A , Figure 1B as well as Figure 1C Some components of the display panel are respectively omitted.

[0056] Please refer to Figure 1A , Figure 1B as well as Figure 1C , the liquid crystal display device 10 has a display area AA and a lens area LA. The position, shape and size of the lens area LA can be adjusted according to requirements, Figure 1A and Figure 1B The position, shape and size of the middle lens area LA are for illustration only. In some embodiments, there may be a peripheral area around the display area AA, but the invention is no...