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Display panel and display device

A technology for display panels and substrates, applied in static indicators, instruments, nonlinear optics, etc., to achieve the effect of solving blue spots

Active Publication Date: 2020-11-17
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at at least solving one of the technical problems existing in the prior art, and provides a display panel and a display device that can effectively improve the blue spot problem of the display panel

Method used

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  • Display panel and display device

Examples

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Embodiment 1

[0026] to combine figure 1 with 2 As shown, the present embodiment provides a display panel, which includes a first substrate 1 and a second substrate 2 arranged oppositely, and a liquid crystal layer 3 arranged between the first substrate 1 and the second substrate 2; The first electrode 4 and the second electrode 5 on the first substrate 1; the first electrode 4 and the second electrode 5 are used to form an electric field under the action of a voltage to drive the liquid crystal molecules in the liquid crystal layer 3 to flip; wherein, the display The panel is divided into a plurality of pixel regions; on the second substrate 2, auxiliary electrodes 6 are provided at least at positions surrounding the pixel regions.

[0027] Since the display panel of this embodiment is provided with the auxiliary electrode 6 on the second substrate 2 at least around the pixel area, when the display panel displays a normal gray scale, the auxiliary electrode 6 is applied with the same Vol...

Embodiment 2

[0036] This embodiment provides a display device, which includes the display panel in Embodiment 1. Therefore, the display effect of the display device in this embodiment is better.

[0037] The display device may be any product or component with a display function such as a mobile phone, a tablet computer, a television, a monitor, a notebook computer, a digital photo frame, a navigator, and the like.

[0038] Certainly, the display device of this embodiment may also include other conventional structures, such as a power supply unit, a display driving unit, and the like.

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Abstract

The present invention provides a display panel and a display device, which belong to the field of display technology, and can solve the problem of blue spots appearing in the peripheral area of ​​the pixel area when the existing display panel displays L0. The display panel of the present invention includes: a first substrate and a second substrate arranged oppositely, and a liquid crystal layer arranged between the first substrate and the second substrate; wherein, the liquid crystal layer is arranged on the first substrate in sequence The first electrode and the second electrode; the first electrode and the second electrode are used to form an electric field under the action of a voltage to drive the liquid crystal molecules in the liquid crystal layer to flip; the display panel is divided into a plurality of A pixel area: an auxiliary electrode is provided on the second substrate at least at a position surrounding the pixel area. The display device of the present invention includes the above-mentioned display panel.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a display panel and a display device. Background technique [0002] Thin Film Transistor Liquid Crystal Display (TFT-LCD for short) is an important flat panel display device. According to the direction of the electric field driving the liquid crystal, it can be divided into a vertical electric field type and a horizontal electric field type. The vertical electric field type requires the formation of pixel electrodes on the array substrate and the common electrode on the color filter substrate (CF substrate), such as the commonly used TN mode; while the horizontal electric field type requires the formation of pixel electrodes and common electrodes on the array substrate at the same time, such as ADS mode (advanced hyperdimensional field conversion mode). ADSDS (abbreviated as ADS) is the collective name of the core technology represented by the wide viewing angle te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/133
CPCG02F1/13306G02F1/134309G02F1/134381G02F1/134372G02F1/134363
Inventor 赵彦礼李晓吉朱昌功文江鸿刘小龙游文浩唐秀珠
Owner BOE TECH GRP CO LTD
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