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Display panel, display screen and display terminal

A technology for display panels and display screens, applied to static indicators, identification devices, instruments, etc., can solve problems that affect the overall consistency of the screen, and achieve the effects of improving photo effects, high transparency, and prolonging service life

Active Publication Date: 2020-09-08
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of display terminals, users have higher and higher requirements for screen-to-body ratio. Since cameras, sensors, earpieces and other components need to be installed above the screen, a part of the area above the screen is usually reserved in the prior art for installing the above-mentioned Components, such as the front notch area of ​​the iPhone X, affect the overall consistency of the screen, and the full-screen display has attracted more and more attention from the industry

Method used

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  • Display panel, display screen and display terminal
  • Display panel, display screen and display terminal
  • Display panel, display screen and display terminal

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Embodiment Construction

[0058] In order to make the object, technical solution and advantages of the invention clearer, 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, not to limit the present invention.

[0059] As mentioned in the background, how to realize full-screen display has drawn extensive attention in the industry. In order to realize full-screen display, it is necessary for the display screen to achieve a certain degree of transparency, so as to meet the requirements of cameras and the like on the transparency of the display screen. When the transparent screen adopts PM OLED, indium tin oxide (ITO) is used as the cathode and anode wiring of OLED, which can significantly improve the transparency of the screen, but the electrode resistance of ITO is much greater than that of electrodes made of Ag or...

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Abstract

The present invention relates to a display panel, a display screen and a display terminal. The display panel comprises: a substrate on which pixel circuits are arranged; a pixel defining layer on which there are multiple first openings; A structural layer to form a plurality of sub-pixels; each sub-pixel in an adjacent sub-pixel row is arranged in a dislocation, and / or, each sub-pixel in an adjacent sub-pixel column is arranged in a dislocation; the first electrode arranged on the pixel circuit layer, the first electrode layer includes a plurality of first electrodes, the pixel circuits correspond to the first electrodes one by one, and the sub-pixels correspond to the first electrodes one by one; the second electrode arranged above the light emitting structure layer is a surface electrode The scan line and the data line connected to the pixel circuit, the scan line provides voltage for the pixel circuit to control the opening and closing of the pixel circuit, when the pixel circuit is turned on, the driving current from the data line is directly provided to the first electrode, To control the sub-pixel light emission.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a display screen and a display terminal. Background technique [0002] With the rapid development of display terminals, users have higher and higher requirements for screen-to-body ratio. Since cameras, sensors, earpieces and other components need to be installed above the screen, a part of the area above the screen is usually reserved in the prior art for installing the above-mentioned Components, such as the front notch area of ​​the iPhone X, affect the overall consistency of the screen, and the full-screen display has attracted more and more attention from the industry. Contents of the invention [0003] Based on this, it is necessary to provide a display panel for a full screen, a display screen, a display device, and a driving method for the above technical problems. [0004] For this reason, the present invention provides following technical sc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33G09F9/30G09G3/3208
CPCG09F9/33G09F9/30G09G3/3208H10K59/80G09G2300/0426G09G3/3233G09G2300/0465G09G2360/145G09G2380/02H01L27/124H10K59/353H10K59/122H10K59/121H10K59/1213H10K59/131H10K59/179G09G3/3225G09G2320/043H01L27/1225H01L29/78633H01L29/78675H01L29/78678H01L29/7869H10K59/126H10K59/1315H10K71/00H10K59/1201
Inventor 楼均辉
Owner YUNGU GUAN TECH CO LTD
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