Display device and display method

A display device and display method technology, applied to static indicators, instruments, televisions, etc., can solve the problems of narrow viewing angles of display devices, user privacy leakage, etc.

Inactive Publication Date: 2017-01-25
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that when the display screen is a wide viewing angle display screen, other people around can easily see the content on the display screen, causing leakage of user privacy, the embodiment of the present disclosure provides a display device and a display method, the display device has narrow viewing angle

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  • Display device and display method

Examples

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Embodiment Construction

[0069] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0070] Embodiments of the present disclosure aim to provide a display device and a display method with a narrow viewing angle. Optionally, the display device can also be switched between two modes of wide viewing angle and narrow viewing angle. Wherein, the display device may be any electronic device with a display screen, such as a mobile phone, a tablet computer, and the like.

[0...

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Abstract

The invention relates to a display device and a display method, and belongs to the technical field of image displaying. The displaying device comprises a control unit, a display driving unit connected with the control unit, a display panel connected with the display driving unit, a first barrier panel located on the display panel and a second barrier panel located on the first barrier panel. A plurality of first barriers which are paratactic and distributed at intervals are distributed on the first barrier panel; a plurality of second barriers which are paratactic and distributed at intervals are distributed on the second barrier panel; the control unit is used for sending image frames to the display driving unit; the display driving unit is used for driving the display panel to display the image frames on a plurality of display areas which are paratactic and distributed at intervals, and all display areas are used for a part of displaying content of display image frames of all the all display areas. The display device provides the narrow-visual-angle visual range.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a display device and a display method. Background technique [0002] Display screens are one of the most common input and output devices on electronic devices. The display screen has the ability to display text information, image information and video information. [0003] The current display screens are usually wide viewing angle display screens, and the viewing angle is in the range of 120° to 170°. When a user uses an electronic device in a crowded place such as a bus or subway, it is easy for other people around to see the content on the display screen, which may cause leakage of user privacy. Contents of the invention [0004] In order to solve the problem that when the display screen is a wide viewing angle display screen, other people around can easily see the content on the display screen, causing leakage of user privacy, the embodiment of the present d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/133G09G3/36
CPCG02F1/13306G02F1/1335G09G3/36G02F1/1323G09G3/20H04N5/72G09G2320/028G09G2340/0421G09G2340/045H04N13/31G09G2358/00G09G3/001G09G2320/068
Inventor 李国盛
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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