Manufacturing method of flexible display panel, flexible display panel and display device
A flexible display and panel technology, which can be used in final product manufacturing, sustainable manufacturing/processing, semiconductor/solid-state device manufacturing, etc. It can solve the problems of small flexible display panels and achieve the effect of large flexible display panels.
Active Publication Date: 2019-12-06
BOE TECH GRP CO LTD
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Problems solved by technology
[0004] In the process of realizing the present invention, the inventors found that the prior art has at least the following problems: In order to facilitate the entry of the cutting piece into the adhesion between the top film and the carrier substrate in the above method, when forming a flexible substrate, a reserved space is reserved on the carrier substrate. There is free area, which makes the flexible display panel formed smaller
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[0043] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0044] The flexible display panel in each embodiment of the present invention may include an organic light-emitting diode (English: Organic Light-Emitting Diode; abbreviation: OLED) panel, electronic paper, and the like.
[0045] figure 1 It is a flow chart of a method for manufacturing a flexible display panel shown in an embodiment of the present invention. This embodiment is illustrated by taking the method for manufacturing a flexible display panel as being applied to the manufacture of a flexible display panel. The manufacturing method of the flexible display panel may include the following steps:
[0046] Step 101, forming a flexible substrate on a carrier substrate.
[0047] Step 102 , removing the substrate in the unstable re...
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The invention discloses a manufacturing method of a flexible display panel, a flexible display panel and a display device, and belongs to the field of display technology. The method includes: forming a flexible substrate on a carrier substrate; removing the substrate in the unstable region of the flexible substrate on the carrier substrate, so that a free area is formed on the carrier substrate where the substrate is removed; The active area of the flexible substrate forms a display device, and the effective area is the area on the flexible substrate except the unstable area; wherein, the flexible substrate and the display device form a flexible display panel. The present invention forms a free area on the carrier substrate by removing the flexible substrate in the unstable area, which can reduce the area of the reserved free area when forming the flexible substrate, and solves the problem of the small size of the flexible display panel formed in the related art. The problem of solving the problem achieves the effect of forming a larger flexible display panel under the condition that the area of the supporting substrate remains unchanged.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a method for manufacturing a flexible display panel, a flexible display panel and a display device. Background technique [0002] A flexible display panel is a bendable display device made of soft materials. Currently, a flexible display panel is usually formed on a carrier substrate through a series of processes, and then the flexible display panel is separated from the carrier substrate to obtain a flexible display panel. [0003] In the related art, there is a method for manufacturing a flexible display panel. The method includes: 1) coating a flexible substrate on a carrier substrate, and on the carrier substrate, there is a free area around the flexible substrate; 2) forming a flexible substrate on the flexible substrate. Display devices (the edge of the flexible substrate has an area with lower parameters than the middle area, such as flatness, which is an unstabl...
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IPC IPC(8): H01L27/32H01L51/00H01L51/56H10K99/00
CPCH10K59/12H10K77/111H10K71/00Y02E10/549Y02P70/50
Inventor 谢春燕谢明哲
Owner BOE TECH GRP CO LTD