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Display device, and manufacturing method and control method thereof

A display device and display area technology, applied in instruments, nonlinear optics, optics, etc., can solve problems such as cross-color

Active Publication Date: 2020-05-12
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the grating structure is used, the user can only use it in the dual-view mode, and it is easy to cause problems such as cross-color

Method used

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  • Display device, and manufacturing method and control method thereof
  • Display device, and manufacturing method and control method thereof
  • Display device, and manufacturing method and control method thereof

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Embodiment Construction

[0021] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0022] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation...

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Abstract

The invention discloses a display device and a manufacturing method and control method thereof. The display device is provided with a first display area and a second display area which are alternatelyarranged in a first direction. The display device includes a display module and a guest-host effect box opposite to the display module; the guest-host effect box is positioned on one side of the light emitting surface of the display module and comprises a first substrate, a second substrate, a dye liquid crystal layer, a first electrode, a second electrode and a protruding structure. The displaydevice can achieve a double-view-angle mode; in the double-view-angle mode, a first preset voltage enabling liquid crystal molecules to deflect is configured between the first electrode and the secondelectrode, and the long axis direction of the deflected liquid crystal molecules in the first display area is different from the long axis direction of the deflected liquid crystal molecules in the second display area. The display device provided by the invention can realize a double-viewing-angle mode, can switch the display mode, and has a better display effect.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device, a manufacturing method and a control method of the display device. Background technique [0002] With the development of society, people put forward more requirements for display devices. For example, in vehicle-mounted displays, people put forward the requirement of dual viewing angles, hoping that left and right driving can see different display images. [0003] In the prior art, in order to achieve dual viewing angles for the display device, a grating structure is usually fabricated in the liquid crystal display box. The grating structure includes a light-shielding layer and a transparent area arranged between the light-shielding layers. By reasonably setting the positions of the light-shielding layer and the transparent area , allowing light to pass through the transparent area to achieve double viewing angles. However, when the grating structure i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/137G02F1/1343G02F1/13
CPCG02F1/13737G02F1/13725G02F1/134309G02F1/1323
Inventor 辛龙才田凡王建栋
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD