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公开(公告)号：US10823978B2
公开(公告)日：2020-11-03
申请号：US16138853
申请日：2018-09-21
发明人： Jian Zhang
摘要： The present application relates to the technical field of optical film, and discloses an optical imaging film and a preparation method thereof. The optical imaging film comprises: a body having a first surface and a second surface which are opposite to each other; a focusing structure formed on the first surface of the body; and N layers of graphic and text structure which are stacked in sequence on the second surface of the body or inside the body, wherein, each layer of graphic and text structure is located within an imaging range of the focusing structure, and each layer of graphic and text structure in the imaging range can form a suspension image by means of the focusing structure. Through the technical solutions disclosed in the embodiments of the present application, the anti-counterfeiting effect of an imaging film can be improved, and the imaging of the imaging film can present better sense of layering and has more diversified colors.
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公开(公告)号：US11143794B2
公开(公告)日：2021-10-12
申请号：US15865241
申请日：2018-01-08
发明人： Jian Zhang
IPC分类号： G02B1/04 , G02B1/18 , G02B3/00 , B42D25/342 , B42D25/324 , G02B30/00 , G02B30/27
摘要： This application discloses an optical film, comprising: a polymer having a first surface and a second surface, the first surface and the second surface opposing to each other; a microlens structure being formed on the first surface, an accommodation structure being formed on the second surface, the accommodation structure accommodating a number of pattern structures imaging through the microlens structure; the microlens structure and the accommodation structure being integral; and the micro-focusing units and the pattern structures being adapted to each other, so that the optical film forms at least one image floating in the optical film when the optical film is viewed from a side of the pattern structures or a side of the micro-focusing units. A substrate layer is omitted from the optical film, hence, the optical film is reduced in thickness, and mechanical performance is not good, which makes the optical film easy to be cut in thermoprinting.
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公开(公告)号：US10696091B2
公开(公告)日：2020-06-30
申请号：US16010256
申请日：2018-06-15
发明人： Jian Zhang
IPC分类号： B32B3/30 , B32B3/26 , B32B7/12 , G02B3/00 , G02B3/08 , G02B5/04 , G02B5/08 , B44C5/04 , B44C1/10
摘要： Embodiments of this application disclose an apparatus having a decorative pattern. The apparatus comprises: a bearing layer having a first surface and a second surface opposite to each other; an adhesive layer provided on the first surface of the bearing layer; and a pattern layer provided on a surface in of the adhesive layer away from the bearing layer and the pattern layer comprising a body and a pattern structure integrated with the body. With the technical solution disclosed in the embodiments of this application, an overall thickness of the apparatus may be reduced.
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公开(公告)号：US20180299584A1
公开(公告)日：2018-10-18
申请号：US15865239
申请日：2018-01-08
发明人： Jian Zhang
摘要： The present application discloses an optical film of a double-sided structure. The optical film of a double-sided structure comprises: a body which includes a polymer, having a first surface and a second surface opposite to each other; and an accommodation mechanism, provided on the first surface and the second surface, and used for forming a graphic structure on a surface of the body. The body comprising the accommodation mechanism is an integral structure. The accommodation mechanism comprises a groove, and the accommodation mechanism accommodates a filler to form the graphic structure. The filler comprises one or more of an electrically conductive material, a coloring material, or a dyeing material. The polymer comprises thermosetting resin and/or photocurable resin. The body has a transmittance of above 0.7. The optical film provided by the present application has a thickness which is beneficial to reduce an optical film
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公开(公告)号：US20180231695A1
公开(公告)日：2018-08-16
申请号：US15952684
申请日：2018-04-13
发明人： Jian Zhang
CPC分类号： G02B3/0037 , B42D25/324 , B42D25/342 , B42D25/425 , B42D25/45 , B44F1/04 , B44F1/08 , G02B1/18 , G02B3/08
摘要： This application relates to the technical field of optical films, and discloses a micro-optical imaging film and an imaging apparatus. The micro-optical imaging film includes a body; focusing structures and pattern structures being formed on the body, the focusing structures and pattern structures being adapted to each other, so as to form an image; and e cover structures covering exterior surfaces of at least part of the focusing structures, wherein materials of the cover structures and the focusing structures are different, and a difference between a refractive index of the cover structures and a refractive index of the focusing structures is greater than or equal to 0.05. With the technical solution contained in the embodiments of this application, a capability of the imaging film to resist ambient environmental pollutions may be improved.
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公开(公告)号：US20180290485A1
公开(公告)日：2018-10-11
申请号：US16010256
申请日：2018-06-15
发明人： Jian Zhang
摘要： Embodiments of this application disclose an apparatus having a decorative pattern. The apparatus comprises: a bearing layer having a first surface and a second surface opposite to each other; an adhesive layer provided on the first surface of the bearing layer; and a pattern layer provided on a surface in the adhesive layer away from the bearing layer and the pattern layer comprising a body and a pattern structure integrated with the body. With the technical solution disclosed in the embodiments of this application, an overall thickness of the apparatus may be reduced.
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公开(公告)号：US20180196166A1
公开(公告)日：2018-07-12
申请号：US15865241
申请日：2018-01-08
发明人： Jian Zhang
CPC分类号： G02B1/04 , B42D25/324 , B42D25/342 , G02B1/041 , G02B1/18 , G02B3/00 , G02B3/0043 , G02B27/22 , G02B27/2214
摘要： This application discloses an optical film, comprising: a polymer having a first surface and a second surface, the first surface and the second surface opposing to each other; a microlens structure being formed on the first surface, an accommodation structure being formed on the second surface, the accommodation structure accommodating a number of pattern structures imaging through the microlens structure; the microlens structure and the accommodation structure being integral; and the micro-focusing units and the pattern structures being adapted to each other, so that the optical film forms at least one image floating in the optical film when the optical film is viewed from a side of the pattern structures or a side of the micro-focusing units. A substrate layer is omitted from the optical film, hence, the optical film is reduced in thickness, and mechanical performance is not good, which makes the optical film easy to be cut in thermoprinting.
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公开(公告)号：US11262484B2
公开(公告)日：2022-03-01
申请号：US15952684
申请日：2018-04-13
发明人： Jian Zhang
IPC分类号： G02B3/00 , B42D25/425 , B42D25/45 , B44F1/04 , B42D25/324 , B44F1/08 , G02B1/18 , B42D25/342 , G02B3/08
摘要： This application relates to the technical field of optical films, and discloses a micro-optical imaging film and an imaging apparatus. The micro-optical imaging film includes a body; focusing structures and pattern structures being formed on the body, the focusing structures and pattern structures being adapted to each other, so as to form an image; and e cover structures covering exterior surfaces of at least part of the focusing structures, wherein materials of the cover structures and the focusing structures are different, and a difference between a refractive index of the cover structures and a refractive index of the focusing structures is greater than or equal to 0.05. With the technical solution contained in the embodiments of this application, a capability of the imaging film to resist ambient environmental pollutions may be improved.
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公开(公告)号：US11131792B2
公开(公告)日：2021-09-28
申请号：US15865239
申请日：2018-01-08
发明人： Jian Zhang
IPC分类号： G02B27/10 , G02B1/04 , G02B3/00 , B42D25/324 , B42D25/351 , G02B1/10 , H05K1/02 , H05K1/03 , H05K3/12 , B42D25/36
摘要： The present application discloses an optical film of a double-sided structure. The optical film of a double-sided structure comprises: a body which includes a polymer, having a first surface and a second surface opposite to each other; and an accommodation mechanism, provided on the first surface and the second surface, and used for forming a graphic structure on a surface of the body. The body comprising the accommodation mechanism is an integral structure. The accommodation mechanism comprises a groove, and the accommodation mechanism accommodates a filler to form the graphic structure. The filler comprises one or more of an electrically conductive material, a coloring material, or a dyeing material. The polymer comprises thermosetting resin and/or photocurable resin. The body has a transmittance of above 0.7. The optical film provided by the present application has a thickness which is beneficial to reduce an optical film.
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公开(公告)号：US20190033608A1
公开(公告)日：2019-01-31
申请号：US16138853
申请日：2018-09-21
发明人： Jian Zhang
摘要： The present application relates to the technical field of optical film, and discloses an optical imaging film and a preparation method thereof. The optical imaging film comprises: a body having a first surface and a second surface which are opposite to each other; a focusing structure formed on the first surface of the body; and N layers of graphic and text structure which are stacked in sequence on the second surface of the body or inside the body, wherein, each layer of graphic and text structure is located within an imaging range of the focusing structure, and each layer of graphic and text structure in the imaging range can form a suspension image by means of the focusing structure. Through the technical solutions disclosed in the embodiments of the present application, the anti-counterfeiting effect of an imaging film can be improved, and the imaging of the imaging film can present better sense of layering and has more diversified colors.
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