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Display panel and preparation method thereof

A technology of display panel and display area, applied in instruments, nonlinear optics, optics, etc., can solve the problem that the signal fan-out line cannot achieve a narrow frame and so on

Inactive Publication Date: 2019-01-11
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present application provides a display panel and its preparation method to solve the problem that "narrow bezel" cannot be realized due to too many signal fan-out lines converging in the same bezel area

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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preparation example Construction

[0081] Correspondingly, the embodiment of the present application also provides a method for manufacturing a display panel, such as Figure 14 as shown, Figure 14 It is a schematic flow chart of a method for preparing a display panel, including:

[0082] S101: Provide a first substrate, the first substrate includes a display area, a second binding area, a first binding area, and an extension from the display area to the first binding area and the second binding area signal fan-out lines, the first binding area and the second binding area are respectively located on both sides of the display area;

[0083] S102: Bind a first binding structure to the first binding region, where the first binding structure includes a driver chip;

[0084] S103: Bind some of the signal fan-out lines to the first binding structure, and electrically connect to the driver chip through the first binding structure;

[0085] S104: Bind a second binding structure in the second binding area, and bind ...

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Abstract

The application discloses a display panel and a preparation method thereof. A first binding area and a second binding area located at two sides of a display area are formed at a first substrate of thedisplay panel; a first binding structure and a second binding structure are respectively bound on the first binding area and the second binding area, so that partial signal fan-out lines of the display panel can realize electric connection with a driving chip through the first binding structure, and partial signal fan-out lines can realize the electric connection with the driving chip through thesecond binding structure, and a problem that the narrow frame of the display panel is hard to realize since the binding of a large amount of signal fan-out lines and the same binding structure occupies large frame area is avoided.

Description

technical field [0001] The present application relates to the technical field of display devices, and more specifically, to a display panel and a manufacturing method thereof. Background technique [0002] With the continuous development of display technology, "full screen" has become a development trend of display panels. However, since the various traces and driving circuits in the display panel need to be arranged in the frame area of ​​the display panel, it is difficult for the display panel at this stage to truly realize a "full screen" display panel without a frame, and the screen-to-body ratio exceeds or reaches a certain level. A threshold display panel is called a "narrow bezel" or "full screen" display panel. [0003] In various display panels, a plurality of display pixels are arranged in an array in the display area, and various signal lines electrically connected to these display pixels are responsible for transmitting various signals for the display pixels. S...

Claims

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Application Information

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IPC IPC(8): G02F1/1345G02F1/1333
CPCG02F1/1333G02F1/13452
Inventor 周井雄周瑞渊
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD