Liquid crystal display device and electronic equipment

Abstract

The invention relates to a liquid crystal display device, which comprises a backlight layer, a driving circuit, a display liquid crystal layer and a transparent panel which are sequentially connectedin series from the inside to the outside. The driving circuit is used for driving the display liquid crystal layer. The liquid crystal display device is characterized in that the liquid crystal display device further comprises a viewing angle adjustment layer which is arranged on the observation side of the display liquid crystal layer; the viewing angle adjustment layer is provided with a plurality of viewing angle adjustment lines parallel to the surface of the display liquid crystal layer; the viewing angle adjustment lines are opaque or translucent in an open state, and transparent in a closed state; the viewing angle adjustment lines are filled with electro-switching liquid crystals, and are further provided with driving electrodes for driving the electro-switching liquid crystals; orthe viewing angle adjustment lines are filled with photo-switching liquid crystals, and the liquid crystal display device is further provided with a driving light source for emitting light for driving the photo-switching liquid crystals to the viewing angle adjustment layer. The viewing angle of the liquid crystal display device can be quickly and uniformly changed.

Description

technical field [0001] The invention relates to the field of displays, in particular to a liquid crystal display device and electronic equipment. Background technique [0002] Nowadays, various electronic devices are flooding people's lives, such as computers, mobile phones, etc., which have become indispensable tools in people's lives. However, the viewing angles of the display screens of existing electronic devices such as mobile phones and computers are generally wider, and the content on the display screen can also be seen from the side of the display screen. However, some users pay more attention to personal privacy. Sometimes they don’t want others to see the content on their mobile phone or computer, and sometimes they need to make it easier for others to see the content on their mobile phone or computer. Therefore, we need to design a camera that can adjust the viewing angle. components and apply them to electronic devices. Contents of the invention [0003] Aimi...

AI Technical Summary

Problems solved by technology

However, some users pay more attention to personal privacy. Sometimes they don’t want others to see the content on their mobile phone or computer, and sometimes they need to make it easier for others to see the content on their mobile phone or computer. Therefore, we need to design a camera that can adjust the viewing angle. components and apply them to electronic devices

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