Display equipment and display method

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

Active Publication Date: 2017-04-05
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem that when the display screen is displayed with a wide viewing angle, other people around can easily see the display content on the display s

Method used

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  • Display equipment and display method
  • Display equipment and display method

Examples

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Embodiment Construction

[0047] 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.

[0048] Embodiments of the present disclosure aim to provide a display device and a display method with a 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.

[0049] figure 1is a block diagram of a display device 100 shown according to an exemplary embodiment. The display devic...

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Abstract

The invention provides display equipment and a display method, and belongs to the technical field of image display. The display equipment provided by the invention comprises a control unit, a display drive unit and a barrier drive unit which are connected with the control unit, a display panel connected with the display drive unit, and a barrier panel which is connected with the barrier drive unit and is positioned on the display panel, wherein the control unit is used for sending display image frames to the display drive unit and sending a first command to the barrier drive unit; the display drive unit is used for driving the display panel to display the display image frames on a plurality of parallel display areas arranged at intervals, and each display area is used for displaying the contents of a part of the display image frames respectively; and the barrier drive unit is used for controlling electrodes of display barriers arranged at the positions of odd numbers or even numbers on the barrier panel in on state according to the first command. According to the display equipment provided by the invention, the visual range of a narrow visual angle is provided.

Description

technical field [0001] The present disclosure relates to the technical field of image display, 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 displayed with a wide viewing angle, other people around can easily see the display content on the display screen, causing user privacy leakage. Embodiments of the pre...

Claims

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Application Information

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IPC IPC(8): G06F21/84
CPCG06F21/84G09G3/20G09G2320/028G09G2358/00G06V40/19G06V20/59G09G5/003G09G5/38G09G2310/08G09G2354/00
Inventor 李国盛
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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