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Display device and display panel thereof

A display panel and display area technology, applied in the direction of identification devices, instruments, etc., can solve the problems affecting the overall consistency of the screen, and achieve the effect of improving the display effect and lowering the cost

Active Publication Date: 2020-02-28
KUNSHAN GO VISIONOX OPTO ELECTRONICS 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 devices, 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 the installation of 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 device and display panel thereof
  • Display device and display panel thereof
  • Display device and display panel thereof

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Embodiment Construction

[0075] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0076] figure 1 is a top view of the display panel according to the first embodiment of the present invention. figure 2 yes figure 1 Schematic diagram of the cross-sectional structure of some regions in the middle. image 3 It is a circuit diagram of a first pixel driving circuit with a 2T1C structure. Figure 4 It is a circuit diagram of a second pixel driving circuit with a 7T1C structure.

[0077] refer to Figure 1 to Figure 4 As shown, the display panel 1 includes: a plurality of first sub-pixels 11 and a first pixel driving circuit for driving each first sub-pixel 11, and a plurality of second sub-pixels 21 and a second pixel driving circuit for driving each second sub-pixel 21 Pixel driving circuit: the first pixel driving cir...

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Abstract

The invention provides a display device and a display panel thereof. The display panel comprises a plurality of first sub-pixels, first pixel driving circuits for driving the first sub-pixels, a plurality of second sub-pixels and second pixel driving circuits for driving the second sub-pixels, wherein the first pixel driving circuits corresponding to the first sub-pixels and the second pixel driving circuits corresponding to the second sub-pixels, located in the same row, share the same scanning signal through a first phase inverter. The shared scanning signal can realize synchronous driving of the first sub-pixels and the second sub-pixels, so that the display effect of a full screen is improved. Synchronous driving of the first sub-pixels and the second sub-pixels can be realized by using the same GIP circuit, so that the structure is simple and the cost is low.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to a display device and a display panel thereof. Background technique [0002] With the rapid development of display devices, 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 the installation of 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] The object of the present invention is to provide a display device for a full screen and a display panel thereof. [0004] To achieve the above object, the first aspect of the present invention provides a display panel, comprising: a plurality o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 刘如胜周晓梁李洪瑞蔡俊飞杜哲
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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