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Display panel and preparation method thereof

A display panel and substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as the inability to realize narrow bezel design and the inability of the display panel to provide driver chip wiring space, so as to realize narrow bezel or no bezel design, reduce The effect of taking up space

Pending Publication Date: 2022-04-19
CHANGSHA HKC OPTOELECTRONICS CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem mainly solved by this application is to provide a display panel and its preparation method to solve the problem that the display panel in the prior art cannot provide enough wiring space for the driver chip, so that the narrow frame design cannot be realized

Method used

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  • Display panel and preparation method thereof
  • Display panel and preparation method thereof
  • Display panel and preparation method thereof

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Embodiment Construction

[0027] The following will be combined with the drawings in the embodiment of the present application, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that the embodiment described is only a part of the embodiment of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor, are within the scope of protection of the present invention.

[0028] See Figure 2- Figure 3 thereinto Figure 2 is a schematic structural diagram of an embodiment of the display panel of the present application, Figure 3 be Figure 2 Displays a top view of the panel. In the present embodiment, the display panel 20 includes: an upper substrate 21, a lower substrate 22, and a liquid crystal layer 23 disposed between the upper substrate 21 and the lower substrate 22.

[0029] Wherein, the upper substrate 21 ...

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Abstract

The invention discloses a display panel and a preparation method thereof.The display panel comprises an upper substrate, a lower substrate and a liquid crystal layer arranged between the upper substrate and the lower substrate, the upper substrate comprises a transparent electrode layer, the lower substrate comprises a common electrode layer, a displayable area of the display panel further comprises supporting columns, and the supporting columns are arranged between the transparent electrode layer and the common electrode layer. One end of the supporting column is connected with the transparent electrode layer, the other end of the supporting column is connected with the common electrode layer, the supporting column and the liquid crystal layer are arranged on the same layer, and the supporting column is a conductive supporting column to electrically connect the transparent electrode layer with the common electrode layer. By means of the mode, the display panel achieves conductive connection between the transparent electrode layer and the common electrode layer through the conductive supporting columns in the displayable area, and it is not needed to additionally arrange gold balls in the non-display area of the display panel to achieve conductive connection between the transparent electrode layer and the common electrode layer; therefore, the occupied space of the non-display area can be effectively reduced, and the narrow-frame or frameless design of the display panel is realized.

Description

Technical field [0001] The present application relates to the technical field of the display panel, in particular to the display panel and the preparation method thereof. Background [0002] In the field of display technology, as the current mainstream vertical field liquid crystal display mode, for example, VA (VerticalAlignment, vertical alignment) panel and TN (Twisted Nematic, twisted nematic) panel, because its upper and lower substrates need to be powered, in order to drive the liquid crystal in the panel rotation, and to achieve the purpose of display, therefore, it is inevitable to correspond to the realization of the upper and lower substrate conduction. [0003] Nowadays, the industry generally has two ways to conduct the upper and lower substrates, one is to use the AU in seal (sealant buried gold) process, that is, the AU (gold) particles and sealant (sealant) are mixed uniformly in advance, and then through the gluing process into a box, the upper and lower substrat...

Claims

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Application Information

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IPC IPC(8): G02F1/1343G02F1/1339
CPCG02F1/134309G02F1/13394G02F1/13398
Inventor 宋文亮李荣荣
Owner CHANGSHA HKC OPTOELECTRONICS CO LTD
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