Information peep-proof protective film capable of refracting, and manufacturing method thereof
A production method and a technology of a protective film, which are applied to chemical instruments and methods, flat products, and other household appliances, etc., can solve problems such as the inapplicability of curved display screens, improve quality and reliability, increase transmittance, The effect of protecting against damage
Inactive Publication Date: 2020-01-14
深圳市义恒光电科技有限公司
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Problems solved by technology
[0006] In addition, the detachable sticking function part is also a state where a reinforcement film is pasted to prevent plane deformation, and the reverse side is also composed of a reinforcement film that maintains the surface and plane, and is bent to prevent deformation ( Figure 1b ) composition, so there is a problem that it cannot be applied to curved displays or curved or folded displays
[0007] In order to solve the above-mentioned problems, some existing technologies have been developed before, but they still cannot solve the problems in the above-mentioned technologies at one time.
Method used
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[0031] In order to make the above objects, features and advantages of the present invention more obvious and comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0032] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.
[0033] Second, "one embodiment" or "an embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to ...
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Abstract
The invention discloses an information peep-proof protective film capable of refracting, and a manufacturing method thereof, wherein the information peep-proof protective film comprises a peep-proof protective film, a functional substance coating is arranged on one side of the peep-proof protective film, special-shaped paper is arranged above the functional substance coating, a bonding layer is arranged on the other side of the information protection film, and a base film is arranged above the bonding layer. The manufacturing method comprises the following stages: S100, a bottom film supply stage; S110, a transparent layer groove forming stage; S120, a filling stage of a colored resin for shading; S130, a supply stage of a transparent resin for protection; and S140, an information protection film completion stage. According to the invention, the information peep-proof protective film can support planes, pictures with circular or bent corners or side surfaces, folded pictures and the like, can improve the transmittance of the information protection film, can be simply and conveniently mounted at the corners of curved surface pictures incapable of being attached in the past, and protects liquid crystal pictures from being damaged.
Description
technical field [0001] The invention is in the technical field of daily necessities, more specifically, it can protect the information of the display screen and protect the surface, in particular, a refractable information anti-peep protection film and a manufacturing method thereof. Background technique [0002] As we all know, the protective film or safety film is used for computer screens, mobile phones and other information screen machines, settlement terminals, home and office screens, car screens, commercial screens, specific screens in public places, and display screens. Parts such as the improvement of the function perform the peripheral light cutting. [0003] The previous safety film production method is to install a protective film on the base film that does not undergo plane deformation, and then attach a special film to it as needed to maintain the strength that does not occur in plane deformation. [0004] That is, the previous safety film 1, such as Figure 1...
Claims
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IPC IPC(8): B32B3/30B32B3/08B32B7/12B32B29/00B32B27/06B32B33/00G02B1/14B29C69/02B29L7/00
CPCB29C69/02B29L2007/00B32B3/08B32B3/30B32B7/12B32B27/06B32B29/00B32B33/00B32B2255/10G02B1/14
Inventor 陈东阳
Owner 深圳市义恒光电科技有限公司