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A pixel structure, display device and driving method

A technology of pixel structure and light-shielding structure, which is applied in static indicators, instruments, nonlinear optics, etc., can solve the problem of light leakage in the dark state of the liquid crystal display panel, and achieve the effect of solving the light leakage in the dark state

Inactive Publication Date: 2019-09-24
FUZHOU BOE OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a pixel structure, a display device and a driving method to at least partly solve the problem of light leakage in the dark state of a liquid crystal display panel

Method used

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  • A pixel structure, display device and driving method
  • A pixel structure, display device and driving method
  • A pixel structure, display device and driving method

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] Combine figure 2 with image 3 As shown, the present invention provides a pixel structure, figure 2 Is a schematic diagram of the pixel structure in a non-dark state, image 3 It is a schematic diagram of the pixel structure in the dark state.

[0028] The pixel structure includes a first substrate 1 and a second substrate 2. The second substrate 2 is an array substrate and includes a base 21 and a thin film transistor 22 formed on the base 21. The pixel structure further includes a plurali...

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Abstract

The present invention provides a pixel structure, a display device, and a driving method. The pixel structure includes a first substrate, a second substrate, and a light-shielding structure. The light-shielding structure at least covers the opening area of ​​the pixel structure. According to the voltage applied thereon, the opening area of ​​the pixel structure is completely blocked, so that light will not exit from the first substrate, thereby effectively solving the problem of light leakage in the dark state of the display panel.

Description

Technical field [0001] The invention relates to the field of display technology, in particular to a pixel structure, a display device and a driving method. Background technique [0002] Such as figure 1 As shown, the current LCD (Liquid Crystal Display, liquid crystal display panel) includes a backlight and a plurality of pixel structures arranged in a matrix. The pixel structure includes a first substrate 1 and a second substrate 2, and a first substrate and a second substrate. The liquid crystal layer 3 is arranged in between, the thin film transistor 22 is arranged on the array substrate, and the color resistance of the corresponding color is arranged on the position corresponding to the pixel structure on the first substrate. Whether for ADS (ADvanced Super Dimension Switch) display mode and IPS (In-Plane Switching, in-plane conversion) display mode, or TN (Twisted Nematic, twisted nematic) display mode and VA (Vertical) The Alignment (vertical alignment type) display mode u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/133
CPCG02F1/13306G02F1/133512G02F2201/40G02F1/167G02F1/16766G02F1/16761G02F1/1368G02F1/136209G09G2300/0426G09G2300/0465G09G3/3648G02F1/16762G02F1/1677G02F2201/44G09G3/3446G09G3/344
Inventor 刘杰刁凯赵洪宇鲍宗杰章晗
Owner FUZHOU BOE OPTOELECTRONICS TECH CO LTD