Display panel and display device

A display panel and display area technology, applied in the direction of diodes, semiconductor devices, telephone structures, etc., can solve problems such as high light requirements, and achieve the effect of increasing the screen-to-body ratio

Inactive Publication Date: 2019-07-30
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve a full-screen design, one research direction is to place various sensors under the screen, but for the camera, the light requirements are high. How to further increase the display area without affecting the field of view of the camera under the screen, and increase the screen-to-body ratio. Achieving a true full screen has become a technical problem

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0021] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. It should be noted that the orientation words such as "up", "down", "left", and "right" described in the embodiments of the present invention are described from the angles shown in the drawings, and should not be interpreted as a reference to the implementation of the present invention. Example limitations. Also in this context, it also nee...

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PUM

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Abstract

The embodiment of the invention discloses a display panel and a display device. The display panel comprises a first display area, a light-transmitting area surrounding the first display area and a second display area surrounding the light-transmitting area, wherein the light-transmitting area is positioned between the first display area and the second display area; and the first display area comprises a plurality of first pixel units which are arranged in an array mode, the second display area comprises a plurality of second pixel units which are arranged in an array mode, the light-transmitting area is free of pixel units, and the light-transmitting area is used for the reserved area of a sensor. According to the embodiment of the invention, the screen-to-body ratio of the display panel can be effectively improved on the premise of ensuring sufficient light of the sensor under the screen.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular, to a display panel and a display device. Background technique [0002] With the development of mobile phones and other consumer electronics products including display panels and cameras, full screens almost occupy a large proportion of the consumer product market and become a hot topic in the development direction. Taking smart phones as an example, with the development of science and technology, smart phones are used more and more widely and have more and more functions, and have become a necessary electronic device for people's daily life. Currently, the screen-to-body ratio of smartphones is low, making the user experience poor. [0003] Although full-screen products have many benefits, with the increase of screen size, it also brings many problems to mobile phone design. The biggest contradiction is that the increase of the screen-to-body ratio will reduce the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L27/15H04M1/02
CPCH01L27/156H04M1/0266H10K59/65
Inventor 李音张洁
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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