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Display panel and preparation method thereof, and display device

A technology of display panel and display area, which is applied in radiation control devices, branch equipment, semiconductor/solid-state device manufacturing, etc.

Active Publication Date: 2020-01-03
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Taking mobile phones as an example, in order to achieve a higher screen-to-body ratio, existing solutions generally design a non-display area at the top of the screen. Both can increase the screen-to-body ratio to a certain extent, but it affects the appearance of the mobile phone, and it is difficult to achieve a real full-screen display effect

Method used

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

Examples

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Embodiment Construction

[0029] 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.

[0030] 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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Abstract

The embodiment of the invention discloses a display panel and preparation method thereof, and a display device. The display panel comprises a first display area and a second display area adjacent to the first display area, and the second display area is multiplexed as an optical sensor reserved area; the second display area comprises a plurality of light-emitting areas and a plurality of light-transmitting areas; the display panel further comprises a substrate base plate and a plurality of film layers located on one side of the substrate base plate. In the light-transmitting areas, at least one film layer of the substrate and / or the plurality of film layers comprise a convex lens structure. According to the display panel provided by the embodiment of the invention, normal display of an under-screen light sensor setting area can be achieved, the screen-to-body ratio of the display panel is improved, and the convex lens structures are arranged in the light-transmitting areas to convergelight, so that the light sensor can receive sufficient light, and the beneficial effect of improving the performance of the light sensor is further achieved.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular to a display panel, a manufacturing method and a display device. Background technique [0002] Organic Light-Emitting Diode (OLED) devices have the advantages of self-illumination, simple structure, fast response speed, and low power consumption, and have been widely used in display fields such as mobile phones, tablets, and televisions. With the development of consumer electronic products including display panels and cameras, such as mobile phones, full screens with a high screen-to-body ratio are becoming more and more popular. The so-called screen-to-body ratio is the ratio of the screen area to the overall machine area. A higher screen-to-body ratio can bring users a better visual experience. [0003] Taking mobile phones as an example, in order to achieve a higher screen-to-body ratio, existing solutions generally design a non-display area at the top of the scr...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L21/77H01L27/15H01L27/146
CPCH01L27/156H01L27/14627H10K59/60H10K59/65H10K59/12H10K59/1201H04M1/0264H04M1/0266
Inventor 张国峰王俊强
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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