Display panel and display device

A display panel and display area technology, applied to electrical components, electrical solid devices, circuits, etc., can solve the problem of uneven brightness in transparent display areas

Active Publication Date: 2019-10-25
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a display panel and a display device to solve the problem of uneven brightness between the transparent display area and the normal display area, thereby improving the display effect

Method used

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  • Display panel and display device

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Embodiment Construction

[0035] 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.

[0036] 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 panel, which is characterized in that the opening area of any sub-pixel arranged in a first transition display area is larger than that of a same-color sub-pixel arranged in a first display area, and the opening area of any sub-pixel arranged in the first transition display area is less than that of a same-color sub-pixel arranged in a second display area; the minimum distance between any two most adjacent same-color sub-pixels arranged in the first display area is x, the minimum distance between any two most adjacent same-color sub-pixels respectively arranged in the first transition display area and the second display area is y, and the minimum distance between any two most adjacent same-color sub-pixels arranged in the second display area is z, y is greater than or equal to x and less than or equal to z, and the opening area of the sub-pixel is a light emitting area of the sub-pixel. The display panel can effectively reduce the difference in visionof users due to the different sub-pixel per inch (PPI) between the first display area and the second display area, avoid the occurrence of dark spots or dark lines and improve the display effect. Theinvention further provides a display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] In the field of display technology, full screen has gradually become one of the main directions of development. Compared with the common display screen in the prior art, the full screen has a higher screen-to-body ratio. However, mobile phones and other devices that require display screens are often provided with other functional devices, for example, a camera for taking pictures. [0003] Current display panels usually have a relatively high pixel density (Pixels Per Inch, referred to as: PPI). In order to achieve a full-screen display while taking into account the camera, the existing technology sets a display panel with a low PPI and high light transmittance. display area. Since the transparent display area has both functions of transparency and display, the PPI in the transparent display area will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/353H10K59/12H10K59/352H10K59/121
Inventor 刘明星赵莹韩冰甘帅燕
Owner YUNGU GUAN TECH CO LTD
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