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Display panel and manufacture method thereof and display device

A display panel and substrate substrate technology, applied in the direction of electrical components, electrical solid devices, circuits, etc., can solve the problems of occupying pixel aperture ratio and low resolution of display panel

Active Publication Date: 2018-07-17
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a display panel, a manufacturing method thereof, and a display device to solve the problem in the prior art that the resolution of the display panel is low due to the aperture ratio of pixels occupied by the infrared light-emitting part and the infrared photosensitive detection unit

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  • Display panel and manufacture method thereof and display device
  • Display panel and manufacture method thereof and display device
  • Display panel and manufacture method thereof and display device

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Embodiment Construction

[0051] Aiming at the problem in the prior art that the resolution of the display panel is low due to the aperture ratio of the pixels occupied by the infrared light-emitting part and the infrared photosensitive detection unit, the embodiments of the present invention provide a display panel, its manufacturing method and a display device.

[0052] The specific implementation manners of the display panel provided by the embodiments of the present invention, its manufacturing method and the display device will be described in detail below with reference to the accompanying drawings. The thickness and shape of each film layer in the drawings do not reflect the real scale, and the purpose is only to illustrate the content of the present invention.

[0053] In a first aspect, an embodiment of the present invention provides a display panel, such as figure 2 and image 3 As shown, it includes: a base substrate 21, a plurality of pixels 10 arranged in an array on the base substrate 2...

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Abstract

The invention discloses a display panel, a manufacture method thereof and a display device. The display panel comprises a substrate, a plurality of pixels arranged in an array on the substrate, and adetection circuit, wherein each pixel comprises a plurality of sub-pixels; each sub-pixel comprises an infrared detecting unit located on the substrate and a light emitting unit positioned on one side, deviated from the substrate, of the infrared detecting unit; the light emitting unit comprises a first electrode on the substrate, a second electrode positioned on one side, deviated from the substrate, of the first electrode, and a display light emitting part and an infrared light emitting part which are laminated between the first electrode and the second electrode. The detection circuit is electrically connected to each of the infrared detecting units so as to determine the touch location according to the photocurrent signals of the respective infrared detecting units. In the display panel provided by an embodiment of the invention, the infrared detecting unit and the infrared light emitting part do not occupy the aperture ratio of the pixel, thereby improving the resolution of the display screen.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel, a manufacturing method and a display device. Background technique [0002] Organic Light-Emitting Diode (OLED) display panel has excellent characteristics such as high contrast, wide color gamut, fast response speed, and flexibility, which has aroused the enthusiasm for commercial production in the flat panel industry and has become a key player in future display technology. The most promising competitor. Among them, an active-matrix organic light emitting diode (AMOLED) display panel has been widely used. [0003] With the gradual maturity of organic electroluminescent (OLED) display panel technology and the synchronous development of embedded technology integrating touch screen sensing layer and AMOLED, AMOLED screens based on on-cell touch technology have been commercialized. The AMOLED screen based on the embedded (In-cell) touch technology has also become...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/40H10K59/12H10K59/1201
Inventor 朱儒晖邹清华王玉姚固曾苏伟潘杰
Owner BOE TECH GRP CO LTD
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