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Display panel, display device and driving method of display device

A technology for display panels and display devices, applied in static indicators, optics, instruments, etc., can solve problems such as unsatisfactory results and large time consumption, and achieve the effect of solving the problem of poor edge Mura and saving verification costs.

Inactive Publication Date: 2016-06-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the problems of large manpower, material resources and time consumption and unsatisfactory effects caused by the existing method for adjusting the thickness of a liquid crystal cell, and provides a display panel and a display device that can simply, quickly and effectively adjust the thickness of a liquid crystal cell and its driving method

Method used

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  • Display panel, display device and driving method of display device
  • Display panel, display device and driving method of display device
  • Display panel, display device and driving method of display device

Examples

Experimental program
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Embodiment 1

[0029] Please refer to Figure 1 to Figure 3 , this embodiment provides a display panel, including a first substrate 1, a second substrate 2 and a sealant 3, the sealant 3 is located between the first substrate 1 and the second substrate 2, and the sealant 3 is provided with The electrostrictive structure 31, the first substrate 1 includes a first electrode 12 corresponding to the electrostrictive structure 31, the second substrate 2 includes a second electrode 22 corresponding to the electrostrictive structure 31, the first electrode 12 and the first electrode 12 The two electrodes 22 form an additional electric field to stretch or shorten the electrostrictive structure 31 .

[0030] That is to say, both ends of the electrostrictive structure 31 provided in the sealant 3 are provided with electrodes. An additional electric field will be formed, and the electrostrictive structure 31 is located in the additional electric field. At this time, the electrostrictive structure 31 w...

Embodiment 2

[0034] Please refer to Figures 4 to 7 , this embodiment provides a display panel, including a first substrate 1, a second substrate 2 and a sealant 3, the sealant 3 is located between the first substrate 1 and the second substrate 2, and the sealant 3 is provided with The electrostrictive structure 31, the first substrate 1 includes a first electrode 12 corresponding to the electrostrictive structure 31, the second substrate 2 includes a second electrode 22 corresponding to the electrostrictive structure 31, the first electrode 12 and the first electrode 12 The two electrodes 22 form an additional electric field to stretch or shorten the electrostrictive structure 31 .

[0035] Please refer to Figure 4, the first substrate 1 of the display panel of this embodiment includes: a first substrate 11, a first electrode 12, a first alignment layer 13, a color filter layer 14 and a black matrix 15, wherein the first substrate 11 faces the second One side of the substrate 2 is prov...

Embodiment 3

[0053] This embodiment provides a display device, including a display panel, and the display panel is the display panel of Embodiment 1 or 2. The display device can be any product or component with a display function such as a liquid crystal display panel, electronic paper, mobile phone, tablet computer, television, monitor, notebook computer, digital photo frame, navigator, etc.

[0054] The display device of this embodiment includes the display panel of Embodiment 1 or 2, the display panel includes a first substrate 1, a second substrate 2 and a sealant 3, and the sealant 3 is located on the first substrate 1 and the second substrate 2 Between, the sealant 3 is provided with an electrostrictive structure 31, the first substrate 1 includes a first electrode 12 corresponding to the electrostrictive structure 31, and the second substrate 2 includes a first electrode 12 corresponding to the electrostrictive structure 31. The two electrodes 22 , the first electrode 12 and the sec...

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Abstract

The invention provides a display panel, a display device and a driving method of the display device and belongs to the technical field of display. The problems that according to an existing method for adjusting the thickness of a liquid crystal box, labor, material resources and time are greatly consumed, and the effect is not ideal can be solved. The display panel comprises a first base plate, a second base plate and frame sealing glue. The frame sealing glue is located between the first base plate and the second base plate, and an electrostrictive structure is arranged in the frame sealing glue. The first base plate comprises a first electrode arranged corresponding to the electrostrictive structure. The second base plate comprises a second electrode arranged corresponding to the electrostrictive structure, an additional electric field is formed by the first electrode and the second electrode, and then the electrostrictive structure is stretched or shrunk.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a display panel, a display device and a driving method thereof. Background technique [0002] In general, a display panel includes a first substrate, a second substrate, and a sealant disposed between the first substrate and the second substrate. Inside the box, the liquid crystal box has a certain thickness, which is called the box thickness. The main function of the sealant is to seal the liquid crystal box and prevent the liquid crystal from leaking or gas entering the box. [0003] The uneven color of the edge (Mura) refers to the phenomenon that when the thickness of the edge box of the display panel is too small or too large, the brightness of the display panel is uneven and various traces are caused. dark effect. When the thickness of the edge box is smaller than that of the display area box, the edge will appear dark; when the thickness of the edge box is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339
CPCG02F1/1339G09G3/36G09G2320/0233G09G2300/0426G02F1/13398G02F1/13396H10N30/206
Inventor 赛加坐田明王贺陶王凤邢建国
Owner BOE TECH GRP CO LTD
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