A liquid crystal display device with a camera module

Abstract

The invention provides a liquid crystal display device provided with a camera shooting module. The liquid crystal display device comprises a display module and the camera shooting module facing a display area of the display module and further comprises a control module and a backlight compensation structure, the control module is used for controlling the display module to close display right facing the display area of the camera shooting module and form a light-transmitting state when the camera shooting module is started and controlling the display module to open display right facing the display area of the camera shooting module when the camera shooting module is closed; the backlight compensation structure is used for supplementing backlight to the display module when the camera shooting module is closed and closing supplementing of the backlight when the camera shooting module is started. By means of the liquid crystal display device provided with the camera shooting module, when the camera shooting module is started, light entering requirements of the camera shooting module are met, interference light cannot enter the camera shooting module and influence imaging, and when thecamera shooting module is closed, backlight light requirements and normal display of the display module are guaranteed when the camera shooting module does not work.

Description

technical field [0001] The invention relates to the field of camera technology, in particular to a liquid crystal display device with a camera module. Background technique [0002] Liquid crystal display devices are the most widely used display devices today. Liquid crystal display devices have the advantages of lightness, thinness, low energy consumption, and no radiation. Nowadays, with the increasing demand for multifunctional liquid crystal display devices, more and more The liquid crystal display device required to be equipped with a camera module, especially for handheld devices such as smartphones and tablet computers or wearable devices such as smart watches, the configuration of camera modules is often necessary. In the existing liquid crystal display device with a camera module, the displayable areas of the camera module and the display module need to be set separately, because the display module itself does not emit light, and the backlight unit needs to provide b...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a liquid crystal display device with a camera module, which can solve the problem that the display area of ​​the camera module cannot be arranged corresponding to the display module, and effectively ensure the backlight requirements for the normal operation of the display module. And it can ensure the light incident requirements when the camera module works normally, and realize the normal work of the display module and the camera module set in the corresponding display area

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