Protective cover plate preparation method thereof and electronic equipment
A technology for protecting cover plates and cover plates, which is applied in the coating process of metal materials, cabinet/cabinet/drawer components, coatings, etc., and can solve the problems of cover plate damage, high product defect rate, and high production cost
Pending Publication Date: 2020-04-10
VITALNK IND SHENZHEN +1
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Problems solved by technology
At present, the surface of electronic products is generally equipped with a protective cover to protect the internal structure of the electronic product. However, when the protective cover is additionally produced with various types of optical functions, the optical production process will cause damage to the cover, spectral differences, and poor appearance. And so on, resulting in a higher defect rate of the product, so the production cost of the product is higher
Method used
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[0027] In order to facilitate the understanding of the present invention, the following will describe the present invention more fully and give preferred embodiments of the present invention. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0029] An embodiment of the pr...
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The invention relates to a protective cover plate and a preparation method thereof and electronic equipment. The protective cover plate comprises a cover plate substrate, a decorative layer, a bondinglayer and an optical functional sheet, the cover plate substrate is provided with a decorative area, the decorative layer is arranged on the decorative area of the cover plate substrate, and the decorative layer is provided with hollow holes; the bonding layer is arranged in the hollow hole of the decorative layer and is bonded with the cover plate substrate; the optical functional sheet is bonded with the surface, far away from the cover plate substrate, of the bonding layer; the optical functional sheet comprises an optical substrate and an optical functional layer arranged on the optical substrate, and any one of the optical substrate and the optical functional layer is bonded with the surface, away from the cover plate base, of the bonding layer. The protective cover plate is low in manufacturing cost, not limited by manufacturing equipment and coating clamping, beneficial to improving the product yield and reducing the cost, high in productivity and convenient to apply and popularize.
Description
technical field [0001] The invention relates to the technical field of electronic products, in particular to a protective cover plate, a preparation method thereof, and electronic equipment. Background technique [0002] With the development of smart consumer electronics technology, face recognition, 3D images, high-definition cameras and other functions are integrated on the same product, so it is necessary to coat the product multiple times to achieve additional optical functions. At present, the surface of electronic products is generally equipped with a protective cover to protect the internal structure of the electronic product. However, when the protective cover is additionally produced with various types of optical functions, damage to the cover, spectral differences, and poor appearance will occur in the optical manufacturing process. And so on, resulting in a higher defect rate of the product, so that the production cost of the product is higher. Contents of the i...
Claims
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Login to View More IPC IPC(8): H05K5/02H05K5/03C23C26/00
CPCC23C26/00H05K5/02H05K5/03
Inventor 王伟许仁胡小锋李可峰
Owner VITALNK IND SHENZHEN