Display panel, manufacturing method thereof and display device
A technology of a display panel and a manufacturing method, applied in the field of display device and display panel manufacturing, can solve the problems of ensuring the virtual area of the display panel, poor Pooling and the like
Active Publication Date: 2016-04-13
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is how to ensure the box thickness of the virtual area of the display panel to avoid poor pooling
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[0046] In order to be able to understand the above objectives, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the application and the features in the embodiments can be combined with each other if there is no conflict.
[0047] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited to the specific details disclosed below. Limitations of the embodiment.
[0048] Such as figure 2 As shown, a display panel according to an embodiment of the present invention includes an upper substrate (for example, a color filter substrate) and a lower substrate (for examp...
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The invention relates to a display panel, a manufacturing method thereof and a display device. An upper substrate in the display panel comprises a thickening layer which is arranged on the side, close to a lower substrate, of the virtual area of a substrate and has the same thickness as a color film layer. The display panel further comprises an effective spacer arranged on the side, close to the lower substrate, of the color film layer, and virtual spacers which are arranged on the side, close to the lower substrate, of the thickening layer and have the same height as the effective spacer. The thickening layer with the same thickness as the color film layer is arranged in the virtual area, and therefore the height of the tops of the virtual spacers arranged on the thickening layer can be the same as the height of the top of the effective spacer, the same supporting effect can be achieved, and it is ensured that the box thickness of the virtual area is the same as the box thickness of the effective display area; thus, when the virtual area is extruded, the box thickness the same as the thickness of the effective display area can still be kept, and poor Pooling of the display panel can be improved.
Description
Technical field [0001] The present invention relates to the field of display technology, and in particular, to a display panel, a display device, and a display panel manufacturing method. Background technique [0002] In current display panels, frame sealing glue is generally used to bond the upper substrate and the lower substrate. The upper substrate is provided with a color film layer. In order to ensure the thickness of the display panel in the A / A (Active Area), the corresponding A spacer (PS) is also arranged on the color film layer of A / A. However, in the above structure, there is a Dummy (virtual) area between the sealant and A / A, and there is no spacer in it. When external force is applied to the virtual area, the upper substrate will bend to the lower substrate, resulting in the upper substrate The displayed image is wavy, which is the so-called poor pooling. [0003] In order to avoid the above-mentioned drawbacks, the prior art generally also sets the same spacer as t...
Claims
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Login to View More IPC IPC(8): G09F9/30G02F1/1333
CPCG02F1/1333G09F9/30G02F1/133357
Inventor 权九烈
Owner BOE TECH GRP CO LTD