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An optical adhesive layer and optical technology, applied in the field of 3D optics, can solve the problems of heavy 3D glasses, and achieve the effect of avoiding complicated process, good viscosity and low maintenance cost
Pending Publication Date: 2019-06-07
SHENZHEN NIKTO TAPE NEW MATERIAL CO LTD
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide an optical adhesive tape to solve the problem of overweight 3D glasses in view of the above problems
Method used
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[0029] The preparation of each layer of the three-dimensional optical tape is produced by a casting process. The adhesive layer produced by the casting process has excellent transparency, gloss, thickness uniformity, etc., is not easy to produce refraction, and prevents rainbows formed by light refraction. Pattern.
[0030] The polarizing film layer 4 is made by doping nano metal particles with an electronic adhesive.
[0031] The polarizing film layer 4 is prepared from the following components in parts by weight: 50 to 80 parts of silicone resin, 10 to 15 parts of trimethoxysilane, 10 to 20 parts of tolyltrimethoxysilane, 2 to 2 parts of polyvinyl alcohol. 4 parts, 3 to 5 parts of N-methylpyrrolidone, 12 to 16 parts of glycerol butyl ether, 12 to 15 parts of pure water, 1 to 2 parts of glacial acetic acid, 0.1 to 0.2 parts of dye, 0.5 to ethyl benzophenone 5 parts, 5-10 parts of zinc oxide nanoparticles, 1-3 parts of cobalt naphthenate, ethanol, appropriate amount.
[0032] The s...
Embodiment 1
[0042] Example 1: The polarizing film layer is prepared from the following components in parts by weight: 80 parts of silicone resin, 15 parts of trimethoxysilane, 20 parts of tolyltrimethoxysilane, 4 parts of polyvinyl alcohol, N- 5 parts of methylpyrrolidone, 16 parts of glycerol butyl ether, 15 parts of pure water, 2 parts of glacial acetic acid, 0.2 parts of dyes, 5 parts of ethyl benzophenone, 10 parts of zinc oxide nanoparticles, 3 parts of cobalt naphthenate, Ethanol, moderate amount.
Embodiment 2
[0043] Example 2: The polarizing film layer is prepared from the following components in parts by weight: 50 parts of silicone resin, 10 parts of trimethoxysilane, 10 parts of tolyltrimethoxysilane, 2 parts of polyvinyl alcohol, N- 3 parts of methyl pyrrolidone, 12 parts of glycerol butyl ether, 12 parts of pure water, 1 part of glacial acetic acid, 0.1 part of dye, 0.5 part of ethyl benzophenone, 5 parts of zinc oxide nanoparticles, 1 part of cobalt naphthenate, Ethanol, moderate amount.
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Abstract
The invention discloses three-dimensional optical adhesive tape. The three-dimensional optical adhesive tape comprises an adhesive layer, wherein one side of the adhesive layer is connected with an adhesive protective layer, an optical adhesive layer is arranged on the other side of the adhesive layer, a polarizing film layer is arranged on the side, away from the adhesive layer, of the optical adhesive layer, and an outer protective layer is arranged on the side, away from the optical adhesive layer, of the polarizing film layer. Compared with the prior art, the three-dimensional optical adhesive tape has the advantages that the three-dimensional optical adhesive tape can be used for being stuck to display screens of mobile electronic equipment of tablet personal computers, mobile phones,MP4 and the like, through optical transferring of the three-dimensional optical adhesive tape, light of the screens of the mobile electronic equipment can achieve a 3D effect, in a use process, the normal equipment can become 3D, operation is simple, only a sticker needs to be stuck to the equipment or lenses, the problem that a technology of only making a polarized lens is complex is solved, andthe maintenance cost in the use process is low, wherein only the tape of surface layers needs to be replaced.
Description
Technical field [0001] The invention relates to the field of 3D optics, in particular to a three-dimensional optical tape. Background technique [0002] The reason why human vision can distinguish distance is based on the difference between the two eyes. The two eyes are separated by about 5 cm. The angle of the two eyes will not be the same when looking at anything except aiming straight ahead. The gap is very small, but it is transmitted to the brain through the retina, and the brain uses this tiny gap to produce near and far depths, thereby creating a three-dimensional effect. Although one eye can see objects, it is difficult to distinguish the distance between objects. According to According to this principle, if the same scene is used to create two images with the difference between the viewing angles of the two eyes, then the two eyes can see the images of their own side, and the brain can generate a three-dimensional depth of field through the retina. I can see that all k...
Claims
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Application Information
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