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公开(公告)号：US20230075307A1
公开(公告)日：2023-03-09
申请号：US17987593
申请日：2022-11-15
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Koichi SHINODA
Abstract: A display element includes a plurality of display areas, each display area including a plurality of sub display areas, each sub display area including a plurality of cells. A boundary portion formed into a groove structure so as to surround the cells. A plurality of prism structures each having a triangular cross section are arranged in parallel to each other in the cells so as to extend linearly or in an arc, and the boundary portion includes a rib structure connected to both ends of one or more of the prism structures. A display area is to display different motifs, in response to one or more of the sub display areas changing an optical property to become reflective or transmissive in accordance with one or both of an orientation angle and an elevation angle of observation.
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Patent Agency Ranking
2.发明申请公开(公告)号：US20210187821A1
公开(公告)日：2021-06-24
申请号：US17194897
申请日：2021-03-08
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Koichi SHINODA
IPC: B29C59/04 , H01L21/027 , B32B38/06 , H01L51/00 , B29D11/00 , B32B37/00 , B32B38/10 , B32B39/00 , G09F19/12 , G09F3/02 , B32B38/00 , G02B1/12
Abstract: A method and an apparatus for producing a relief-pattern forming, the method and apparatus being suitable for producing a film-like material, such as an embossed film, having a fine relief-structure pattern formed on a surface thereof so as to have a distinctive optical effect with higher quality, good productivity, and fewer defects. A transfer pattern printed layer having an inverted structure of a relief-structure pattern is formed on a second substrate by printing a transfer pattern onto the surface of a first substrate on which the relief-structure pattern is formed at a predetermined position by registration with the relief-structure pattern followed by drying, laminating with the second substrate, curing and peeling.
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公开(公告)号：US20160003990A1
公开(公告)日：2016-01-07
申请号：US14851709
申请日：2015-09-11
Applicant: Toppan Printing Co., Ltd.
Inventor： Toshiyuki TSUKAHARA , Koichi SHINODA , Takayoshi HAYASHI
IPC: G02B5/18 , B42D25/328 , G02B5/02 , G02B27/14 , G02B1/14
Abstract: A display includes a transparent base having one surface on which a structure-forming layer, a light reflection layer and a protective layer are sequentially laminated. The light reflection layer reflects part of the incident light, while transmitting therethrough the rest of the light. The structure-forming layer includes a plurality of structure areas, and each of the plurality of structure areas is formed of a concavo-convex structure.
Abstract translation: 显示器包括具有一个表面的透明基底，结构形成层，光反射层和保护层依次层叠在该表面上。 光反射层反射入射光的一部分，同时透过其余的光。 结构形成层包括多个结构区域，并且多个结构区域中的每一个由凹凸结构形成。
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公开(公告)号：US20190275825A1
公开(公告)日：2019-09-12
申请号：US16423836
申请日：2019-05-28
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Koichi SHINODA
Abstract: According to a display element comprising a plurality of display areas, the display area includes a plurality of sub display areas each comprising a plurality of cells, and the display area is adapted to display, in response to one or more of the sub display areas changing an optical property to become reflective or transmissive in accordance with an orientation angle and an elevation angle of observation, different motifs in accordance with one or both of the orientation angle and the elevation angle of observation.
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5.发明申请公开(公告)号：US20190086583A1
公开(公告)日：2019-03-21
申请号：US16196338
申请日：2018-11-20
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Koichi SHINODA
Abstract: By providing a rib portion 40 having a constant height in the range from 50% to 120% of the height of the highest point of a split lens structure between a plurality of split lenses, even when roll forming is performed at a high speed, trapping of air bubbles can be inhibited, and resin flow can be promoted; therefore, an optical element 10 having a surface on which a lens shape is formed and having a special optical effect can be obtained with few structural defects and high productivity.
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6.发明申请公开(公告)号：US20180043608A1
公开(公告)日：2018-02-15
申请号：US15794510
申请日：2017-10-26
Applicant: TOPPAN PRINTING CO., LTD.
Inventor： Koichi SHINODA
CPC classification number: B29C59/046 , B29C2035/0827 , B29D11/00269 , B29D11/00288 , B29D11/00326 , B29D11/00769 , B32B37/003 , B32B37/025 , B32B37/203 , B32B38/0008 , B32B38/06 , B32B38/10 , B32B39/00 , B32B2038/168 , B32B2310/0806 , B32B2310/0831 , B32B2310/14 , B32B2451/00 , G02B1/12 , G02B5/18 , G09F3/02 , G09F19/12 , H01L21/027 , H01L51/003 , H01L51/0097 , H01L51/5275 , Y02E10/549
Abstract: A method and an apparatus for producing a relief-pattern forming, the method and apparatus being suitable for producing a film-like material, such as an embossed film, having a fine relief-structure pattern formed on a surface thereof so as to have a distinctive optical effect with higher quality, good productivity, and fewer defects. A transfer pattern printed layer having an inverted structure of a relief-structure pattern is formed on a second substrate by printing a transfer pattern onto the surface of a first substrate on which the relief-structure pattern is formed at a predetermined position by registration with the relief-structure pattern followed by drying, laminating with the second substrate, curing and peeling.
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