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Display panel and display apparatus

A technology for display panels and display devices, which can be applied to organic semiconductor devices, electrical components, and electrical solid-state devices, etc., and can solve problems such as low transmittance.

Inactive Publication Date: 2019-09-20
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve full-screen display as much as possible, the area of ​​the display screen corresponding to the camera, infrared sensor and other devices must also be displayed, but due to the low overall transmittance of this area in the prior art

Method used

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  • Display panel and display apparatus
  • Display panel and display apparatus
  • Display panel and display apparatus

Examples

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention more clear, the specific implementation manners of the display panel and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, not to limit the present invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. It should be noted that the thickness and shape of each layer of film in the drawings do not reflect the true proportion of the display panel, but are only intended to schematically illustrate the content of the present invention. And the same or similar reference numerals represent the same or similar elements or elements having the same or similar functi...

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Abstract

The invention discloses a display panel and a display apparatus. A first display area of the display panel adopts an active drive light emitting mode, that is, the display panel structure of the first display area is an AMOLED structure. A second display area adopts a passive drive light emitting mode, that is, the display panel structure of the second display area is a PMOLED structure. The AMOLED structure includes a thin film transistor structure which has more metal layers, while the second display area adopts a PMOLED structure, has only two metal layers (a cathode layer and an anode layer) and does not have the metal layers of the thin film transistor structure. Therefore, the transmittance of the second display area can be improved, and the problem of low transmittance of the display panel area corresponding to a camera, an infrared sensor and other device structures in the prior art is solved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] At present, display panels with a full-screen design are becoming more and more popular among consumers. The full-screen display has become the main display method for mobile phones. The full-screen design compresses the design space for devices such as cameras, infrared sensors, and earpieces. Putting the camera, infrared sensor and other devices under the display screen has become the main means to solve the problem of full screen. In order to realize full-screen display as much as possible, the area of ​​the display screen corresponding to devices such as cameras and infrared sensors should also be displayed, but the overall transmittance of this area is low in the prior art. Contents of the invention [0003] Embodiments of the present invention provide a display panel and a display device, which are used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L27/12
CPCH01L27/1214H10K59/35H10K59/121H10K59/122H10K59/131H10K59/80524H10K59/179H10K59/352H10K59/353H10K2102/103H10K50/828H10K59/60H10K59/1201
Inventor 陈义鹏
Owner BOE TECH GRP CO LTD
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