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Display screen and display device

A technology for display screens and display areas, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as reducing jaggedness, and achieve the effect of reducing jaggedness and edge jaggedness

Active Publication Date: 2018-09-14
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, the present invention provides a display screen and a display device, which solves the problem that the display screen presents an obvious jagged feeling when observed on a microscopic scale, and achieves the effect of reducing the jagged feeling

Method used

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Embodiment Construction

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...

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Abstract

The invention relates to a display screen and a display device. The display screen has an outline to define the range of an effective display area; the effective display area comprises an edge displayarea adjacent to the outline and a main display area far away from the outline; the edge display area is intersected with the outline; the display screen comprises a light emitting layer and a lightoutgoing layer, and a scattering structure is arranged in a first area of the light outgoing layer, so that light rays emitted by the light emitting layer deviate from the original propagation direction after passing the scattering structure; the first area is at least part of area, corresponding to the edge display area, of the light outgoing layer. In the presence of the scattering structure, the light rays can deviate from the original propagation direction when passing the scattering structure, so that a part of light rays of the edge display area are propagated to a non-display area of the display screen, accordingly, the light outgoing amount of the edge display area is reduced, the brightness cohesion of the edge display area and the non-display area is natural, and the edge sawtooth sense of the display screen is reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display screen and a display device. Background technique [0002] Traditional display screens generally adopt a square plate design, and the display screen includes several pixel units at least composed of green sub-pixels, blue sub-pixels, and red sub-pixels, and several pixel units form a pixel array to display images. With the development of diversified applications of display screens, the appearance of display screens needs to be adaptively adjusted according to specific application occasions. That is to say, it is necessary to design a "special-shaped screen" that is different from the conventional square plate. For example, common special-shaped display screens mainly have fan-shaped, arc-shaped, and circular shapes. [0003] However, when the periphery of the display screen forms a special shape (such as an arc), the inventor finds that the display screen in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/10H10K59/12
Inventor 王盼盼
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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