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, so as to improve the display effect and avoid the effect of complex structure

Active Publication Date: 2022-06-03
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 clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0076] figure 1 It 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 the middle part of the region. image 3 It is a circuit diagram of the first pixel driving circuit of 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 of the first sub-pixels 11 , and a plurality of second sub-pixels 21 and a second sub-pixel 21 for driving each of the second sub-pixels 21 . Pixel driving circuit; the fi...

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Abstract

The present invention provides a display device and a display panel thereof, the display panel: a plurality of first sub-pixels and a first pixel driving circuit for driving each first sub-pixel, and a plurality of second sub-pixels and a driving circuit for driving each second sub-pixel The second pixel driving circuit corresponding to the first sub-pixel located in the same row and the second pixel driving circuit corresponding to the second sub-pixel share the same scanning signal through the first inverter. The above common scanning signal can realize the synchronous driving of the first sub-pixel and the second sub-pixel, and improve the display effect of the full screen. The synchronous driving of the first sub-pixel and the second sub-pixel can use the same GIP circuit, which has a simple structure and low cost.

Description

technical field [0001] The present invention relates to the technical field of display devices, and 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 ratio. Since components such as cameras, sensors, and earpieces need to be installed above the screen, in the prior art, a part of the area above the screen is usually reserved for installing the above-mentioned components. Components, such as the front notch area of ​​the Apple mobile phone iphoneX, affect the overall consistency of the screen, and the full-screen display has received more and more attention from the industry. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a display device for a full screen and a display panel thereof. [0004] In order to achieve the above object, a first aspect of the present invention provides a display panel...

Claims

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Application Information

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Patent Type & Authority Patents(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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