Display panel and manufacturing method thereof

A technology for display panels and display units, which is applied in final product manufacturing, sustainable manufacturing/processing, semiconductor/solid-state device manufacturing, etc., can solve problems such as high stress, increased risk of fragmentation, and warpage of the glass substrate 10, and can reduce The effect of warpage, avoiding the risk of fragmentation and improving product yield

Inactive Publication Date: 2020-04-28
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the manufacturing process of flexible AMOLED display panel devices, such as figure 1 As shown, because the thickness of the flexible film 11 is relatively thick, its stress is relatively large, which easily causes the glass substrate 10 to warp, and the warpage of the glass substrate will further deteriorate in the subsequent manufacturing process, thereby increasing the risk of fragmentation during the manufacturing process. , seriously affecting product yield

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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Embodiment Construction

[0019] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar units are denoted by the same reference numerals.

[0020] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

[0021] Please refer to...

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PUM

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Abstract

The invention provides a display panel and a manufacturing method thereof. The display panel comprises a glass substrate and a flexible thin film; the a glass substrate comprises a plurality of presetregions which are arranged at intervals; the flexible thin film is arranged on part of the glass substrate; the flexible thin film comprises a plurality of flexible blocks; and the positions of the flexible blocks correspond to the positions of the preset regions. According to the display panel and the manufacturing method thereof, the warping degree of the glass substrate can be reduced.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a display panel and a manufacturing method thereof. 【Background technique】 [0002] In the manufacturing process of flexible AMOLED display panel devices, such as figure 1 As shown, because the thickness of the flexible film 11 is relatively thick, its stress is relatively large, which easily causes the glass substrate 10 to warp, and the warpage of the glass substrate will further deteriorate in the subsequent manufacturing process, thereby increasing the risk of fragmentation during the manufacturing process. , seriously affecting product yield. [0003] Therefore, it is necessary to provide a display panel and a manufacturing method thereof to solve the problems existing in the prior art. 【Content of invention】 [0004] The object of the present invention is to provide a display panel and a manufacturing method thereof, which can reduce the warpage of the substrate duri...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/00H01L51/56C03C17/42
CPCC03C17/42H10K59/12H10K77/10H10K71/00Y02E10/549Y02P70/50
Inventor 胡小波
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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