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Drive substrate and display panel

A technology for driving substrates and display areas, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as increasing the area of ​​non-display areas with special shapes

Active Publication Date: 2018-09-28
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a driving substrate and a display panel for the problem that the compensation area will increase the area of ​​the special-shaped non-display area.

Method used

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  • Drive substrate and display panel

Examples

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Embodiment Construction

[0052] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0053] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0054] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...

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Abstract

The present application relates to a drive substrate and a display panel. The substrate comprises a special-shape display area and a special-shape non-display area. A plurality of first signal lines extend from the special-shape display area to the special-shape non-display area. A plurality of compensation capacitors are arranged in the special-shape non-display area. One compensation capacitor is electrically connected with one first signal line, and each compensation capacitor comprises a first electrode layer, a first dielectric layer and a second electrode layer which are sequentially arranged on the surface of the substrate. A plurality of first pixel driving rows are arranged in the special-shape display area. Each first pixel driving row comprises a plurality of first pixel drivingunits, and one first signal line is electrically connected with one first pixel driving row. Each first pixel driving unit comprises a storage capacitor. The storage capacitor comprises a third electrode layer, a second dielectric layer and a fourth electrode layer arranged in sequence on the surface of the substrate. The dielectric constant of the first dielectric layer is greater than that of the second dielectric layer to reduce the area occupied by the compensation capacitors in the special-shape non-display area, thereby improving the screen-to-body ratio and improving the look and feel.

Description

technical field [0001] The present application relates to the display field, in particular to a driving substrate and a display panel. Background technique [0002] In the production process of the full screen, the special-shaped display area is usually formed by special-shaped designs such as slots on the screen body. The number of pixels at the slot is less than the number of pixels in the normal display area. Therefore, the load of the pixel driving signal in the special-shaped display area is very different from the capacitive load of the pixel driving signal in the normal display area, resulting in different delays of driving signals such as pixel scanning. Due to the different delays of driving signals such as pixel scanning of the screen, the brightness of the special-shaped display area of ​​the screen is different from that of the normal display area, which affects normal use. [0003] In order to make the brightness of the special-shaped display area and the norm...

Claims

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Application Information

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IPC IPC(8): H01L27/32
CPCH10K59/1216H10K59/131
Inventor 王欢张金方韩珍珍胡思明
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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