Light guide structure, display device and use method

Abstract

The invention discloses a light guide structure, a display device and a use method. The light guide structure includes a shell, an opening formed in the shell, first light guide optical fiber, a photosensitive sensor, second light guide optical fiber and a compensation module, wherein the first light guide optical fiber, the photosensitive sensor, the second light guide optical fiber and the compensation module are arranged in the shell. The first light guide fiber is used for leading light from the opening to the photosensitive sensor. The second light guide fiber is used for leading an imagedisplayed by the compensation module to the opening. According to the embodiment, when the light guide structure is applied to the display device, a camera lens under a screen can be hidden through the light guide structure, and the display function of an original area is retained while off-screen shooting of the display device is satisfied.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a light guide structure, a display device and a use method. Background technique [0002] With the popularization of full-screen mobile phones, TVs and other display products, under-screen camera and under-screen fingerprint technology have also become one of the important features of full-screen signs, but the light transmittance of ordinary displays can only meet the requirements for image information such as under-screen fingerprints. In the functional field with low requirements, daily camera has become the main research bottleneck. [0003] At present, in the prior art, the design of "bangs" and "beauty point" is generally used to realize the placement of the camera in the full screen, but after all, it is impossible to realize the full screen display in the true sense. On the other hand, in the prior art, the lens is placed through a hole in the screen to realize the func...

AI Technical Summary

Problems solved by technology

[0003] At present, in the existing technology, the design of "bangs" and "beauty point" is generally used to realize the placement of the camera in the full screen, but after all, it is impossible to realize the full screen display in the true sense.

On the other hand, in the prior art, the lens is placed through the opening of the screen to realize the function of taking pictures under the screen, but the disadvantage is that the opening area will lose the display function, and the user experience is not ideal.

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