Display device and preparation method thereof
A technology for display devices and display areas, which is applied in the fields of instruments, nonlinear optics, optics, etc., and can solve problems such as easy peeling, mismatch of curvature between the backlight module and the cover plate, etc.
Active Publication Date: 2021-11-16
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Embodiments of the present invention provide a display device and a manufacturing method thereof to solve the problem that the curvature of the backlight module does not match the cover and is prone to peeling off
Method used
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[0034] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through implementation with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. All other embodiments obtained by those skilled in the art based on the basic concepts disclosed and suggested by the embodiments of the present invention belong to the protection scope of the present invention.
[0035] Exemplarily, figure 1 It is a schematic diagram of the separation of a backlight module and a cover provided by an embodiment of the present invention, figure 2 It is a schematic diagram of another backlight module and the cover plate peeling provided by the embodiment of the present invention, image 3 It is another schematic diagram of the s...
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The embodiment of the invention discloses a display device and a preparation method thereof. The display device comprises a display panel and a backlight module, the display panel comprises a cover plate, and the display device further comprises a supporting structure and adhesive located between the cover plate and the backlight module; the display panel comprises a display area and a non-display area surrounding the display area, and the supporting structure is located in the non-display area and surrounds the display area; the supporting structure comprises a first supporting part and a second supporting part, the first supporting part is attached to the surface of the side, close to the backlight module, of the cover plate, the top end of the second supporting part is connected with the first supporting part, the bottom end of the second supporting part is connected with the backlight module, and the second supporting part is located between the display area and the non-display area; and the supporting structure and the backlight module form a filling area, and the filling area is filled with the adhesive. When the display device provided by the embodiment of the invention is used for a long time, the cover plate and the backlight module are not easy to peel off.
Description
technical field [0001] Embodiments of the present invention relate to the field of display technology, and in particular to a display device and a manufacturing method thereof. Background technique [0002] With the continuous development of liquid crystal display technology, liquid crystal display devices have been widely used in all aspects of life. In order to further improve user experience, liquid crystal display devices with curved surface structures have emerged as the times require. [0003] In the prior art, when the backlight module is attached to the cover, foam is usually pasted between the backlight module and the cover or fixed by gluing. In order to ensure the tight fit between the backlight module and the cover, widening Glue width, widening and thickening foam tape, and the way to choose colloidal materials such as glue or foam with higher viscosity. However, due to the mismatch between the curvature of the backlight module and the cover plate, the bonding ...
Claims
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Login to View More IPC IPC(8): G02F1/13357G02F1/1333
CPCG02F1/133608G02F1/133331G02F1/133325
Inventor 刘春凤刘珊珊殷震海
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD