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Display panel, manufacturing method thereof and display device

A display panel and plane technology, which is applied in identification devices, semiconductor/solid-state device manufacturing, instruments, etc., can solve the problem that the anti-peeping display screen can not meet good anti-peeping effect and high transmittance at the same time, so as to improve the safety of use sex, protection of privacy, good privacy effect

Pending Publication Date: 2022-03-08
HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a display panel, a manufacturing method thereof, and a display device to solve the problem that the anti-peep display screen in the prior art cannot simultaneously satisfy better anti-peep effect and high transmittance

Method used

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  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device

Examples

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Embodiment Construction

[0062] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0063] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0064] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0065] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display panel, a manufacturing method of the display panel and a display device, and belongs to the technical field of display. The light-emitting layer is located on one side of the substrate, and the light-emitting layer comprises a plurality of light-emitting areas; the visual angle control layer is located on the side, away from the substrate, of the light-emitting layer, and the visual angle control layer comprises a plurality of color resistors; the orthographic projection of the color resistor to the substrate is located between the orthographic projections of the adjacent light-emitting areas to the substrate; the color of the color resistor is different from the light emitting color of the adjacent light emitting area. The manufacturing method is used for manufacturing the display panel, and the display device comprises the display panel. The visible area of the display screen can be kept within a certain angle range, the anti-peeping and privacy protection effects are achieved, meanwhile, the transmittance can be improved, the light emitting efficiency is improved, and the display screen is suitable for transparent display screens.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] A display device is a device configured to display images thereon. Display devices are widely incorporated into various electronic devices such as cellular phones or smart phones, portable digital assistants (PDAs), personal computers (PCs), televisions, and vehicle information display devices such as in-vehicle infotainment systems and / or navigation guidance systems middle. Displaying information through the display screen can improve the display effect and facilitate viewing by the user. Therefore, the application range of the display screen is getting wider and wider. [0003] However, in some application scenarios, the light refraction angle range of the display screen is too large, which will cause troubles for users. For example, in the application envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/56H01L27/15G09F9/33
CPCH01L27/156G09F9/33H10K59/38H10K71/00
Inventor 陈海晶
Owner HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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