Display assembly and electronic equipment

A technology for displaying components and components, which is applied in nonlinear optics, instruments, optics, etc., can solve problems such as inconvenient operation, and achieve the effect of improving privacy protection.
CN112748611APending Publication Date: 2021-05-04BEIJING BOE DISPLAY TECH CO LTD +1
10 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
BEIJING BOE DISPLAY TECH CO LTD
Publication Date
2021-05-04

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The embodiment of the invention provides a display assembly and electronic equipment. On one hand, when a preset voltage difference exists between a first visual angle control electrode and a second visual angle control electrode in a visual angle control electrode pair, a liquid crystal layer between the first visual angle control electrode and the second visual angle control electrode rotates to form a liquid crystal grating; emergent light of other liquid crystal layers except the liquid crystal layer between the first visual angle control electrode and the second visual angle control electrode is blocked, so that the liquid crystal layers between the visual angle control electrode pairs form a liquid crystal light blocking wall, and a peep-proof function is realized. On the second aspect, the first visual angle control electrode and the second visual angle control electrode are independently arranged, and compared with the mode that electrodes used for display are used as the visual angle control electrodes in a time division multiplexing mode, the peep-proof effect can be improved, and the display effect cannot be reduced.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of display technology, in particular to a display component and electronic equipment. Background technique

[0002] At present, people are increasingly using various electronic devices such as mobile phones and computers on various occasions. In some occasions, for example, public places such as buses, subways, airports, etc., when people use electronic devices, they do not want the content displayed on the electronic devices to be seen by others.

[0003] In some related solutions, an anti-peeping film can be pasted on the display screen of the electronic device, so that only users using the electronic device can see the content displayed on the electronic device. However, this solution requires manually pasting the anti-peeping film, which is inconvenient to operate. Therefore, it is necessary to provide a display component with anti-peeping function. Contents of the invention

[0004] The purpose of the embodi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More