公开(公告)号：US20240210724A1

公开(公告)日：2024-06-27

申请号：US18291347

申请日：2022-03-10

申请人： Asukanet Company, Ltd.

发明人： Makoto Otsubo

IPC分类号： G02B30/56 ,  B29D11/00 ,  G02B1/11 ,  G02B30/60

CPC分类号： G02B30/56 ,  B29D11/00432 ,  G02B1/11 ,  G02B30/60

摘要： An aerial image formation device 10 comprising two light control panels 28 each including a molding 21 being produced by using a transparent resin, the molding 21 including, on one surface side thereof, a plurality of straight grooves 18 disposed in parallel at a predetermined interval. The straight grooves 18 each have a trapezoidal cross section and expand on the one surface side of the molding 21, with one side surface serving as the vertical surface 16. In each of the two light control panels 28, an inner surface of each of the straight grooves 18 is covered with a light reflecting material 25 and an anti-reflection layer 27 is formed on a surface of the light reflecting material 25.

公开(公告)号：US12015101B2

公开(公告)日：2024-06-18

申请号：US17450181

申请日：2021-10-07

申请人： LUMENS CO., LTD.

发明人： Seunghyun Oh ,  Pyoynggug Kim ,  Sungsik Jo

IPC分类号： H01L33/00 ,  B29D11/00 ,  H01L33/60

CPC分类号： H01L33/0095 ,  B29D11/00432 ,  B29D11/00519 ,  H01L33/60 ,  H01L2933/0041 ,  H01L2933/0058

摘要： A method of manufacturing a chip scale light-emitting diode package is provided. The method of manufacturing chip scale light-emitting diode package includes: manufacturing a lens molding sheet including intaglios on one surface thereof; forming a lens layer having lens portions on one surface thereof and a flat surface on a surface opposite thereto by applying a light-transmitting resin to the intaglios; forming an adhesive layer on the flat surface of the lens layer; arranging light-emitting diode chips, each having a first surface and a second surface opposite to the first surface, on the adhesive layer in such a way that the light-emitting diode chips correspond to the lens portions and the second surface is attached to the adhesive layer, wherein a first electrode pad and a second electrode pad are formed on the first surface; and manufacturing a chip array sheet by forming a molding part on the adhesive layer to cover outer surfaces of the light-emitting diode chips.

公开(公告)号：US20230393419A1

公开(公告)日：2023-12-07

申请号：US18210745

申请日：2023-06-16

申请人： Marcus Boggs

发明人： Marcus Boggs

IPC分类号： G02C7/10 ,  B29D11/00 ,  G02C7/12

CPC分类号： G02C7/10 ,  G02C7/101 ,  B26F1/40 ,  G02C7/12 ,  B29D11/00432

摘要： The present invention provides an apparatus for modifying a property of an eyeglass lens. The apparatus includes a transparent polymer film capable absorbing or reflecting UVA and/or UVB radiation. The film is sized and shaped for attachment to a surface the eyeglass lens.

公开(公告)号：US11726241B2

公开(公告)日：2023-08-15

申请号：US17660526

申请日：2022-04-25

申请人： Magic Leap, Inc.

发明人： Robert D. Tekolste ,  Michael Anthony Klug ,  Paul M. Greco ,  Brian T. Schowengerdt

IPC分类号： G02B5/18 ,  B29D11/00 ,  G02B27/01

CPC分类号： G02B5/1852 ,  B29D11/0073 ,  B29D11/00355 ,  B29D11/00432 ,  B29D11/00682 ,  B29D11/00865 ,  G02B5/1823 ,  G02B5/1842 ,  G02B27/0172 ,  G02B2027/0112 ,  G02B2027/0125

摘要： Disclosed is an improved diffraction structure for 3D display systems. The improved diffraction structure includes an intermediate layer that resides between a waveguide substrate and a top grating surface. The top grating surface comprises a first material that corresponds to a first refractive index value, the underlayer comprises a second material that corresponds to a second refractive index value, and the substrate comprises a third material that corresponds to a third refractive index value. According to additional embodiments, improved approaches are provided to implement deposition of imprint materials onto a substrate, which allow for very precise distribution and deposition of different imprint patterns onto any number of substrate surfaces.

公开(公告)号：US20190243046A1

公开(公告)日：2019-08-08

申请号：US16254946

申请日：2019-01-23

申请人： NITTO DENKO CORPORATION

发明人： Katsunori Takada ,  Daisuke Ogomi ,  Shinobu Nagano ,  Eiko Suefusa ,  Yoshitsugu Kitamura ,  Hiroki Kuramoto ,  Youichirou Sugino ,  Keisuke Kimura

IPC分类号： G02B5/30 ,  B32B3/26 ,  B32B5/14 ,  G02B1/14 ,  G02B1/08

CPC分类号： G02B5/3033 ,  B23K26/382 ,  B29D11/00432 ,  B29D11/00644 ,  B29D11/0073 ,  B29D11/00865 ,  B29D11/00894 ,  B29D11/00913 ,  B29K2105/0032 ,  B29K2105/256 ,  B29K2629/04 ,  B29K2995/002 ,  B29K2995/0034 ,  B32B3/266 ,  B32B5/142 ,  B32B5/147 ,  B32B27/306 ,  B32B2038/042 ,  B32B2038/047 ,  B32B2307/402 ,  B32B2307/42 ,  B32B2329/04 ,  B32B2551/00 ,  C08J5/18 ,  C08J7/04 ,  G02B1/08 ,  G02B1/14 ,  G02F1/133528

摘要： There is provided a polarizer excellent in heat resistance. A polarizer according to an embodiment of the present invention includes a resin film containing iodine, wherein an end portion of the resin film has formed therein a high-concentration portion having a concentration of a substance that forms a counter ion of iodine higher than that of another portion.

公开(公告)号：US20180052328A1

公开(公告)日：2018-02-22

申请号：US15796218

申请日：2017-10-27

申请人： THALMIC LABS INC.

发明人： Lloyd Frederick Holland ,  Matthew Bailey

IPC分类号： G02B27/01 ,  B29D11/00 ,  G03H1/02 ,  G03H1/04 ,  G02C7/08 ,  G02C11/00

CPC分类号： G02B27/0172 ,  B29D11/00317 ,  B29D11/00413 ,  B29D11/00432 ,  B29D11/00442 ,  B29D11/00461 ,  B29D11/0048 ,  B29D11/00548 ,  B29D11/00865 ,  B29K2995/0018 ,  G02B27/0101 ,  G02B27/0103 ,  G02B2027/0107 ,  G02B2027/0109 ,  G02B2027/0178 ,  G02C7/086 ,  G02C11/10 ,  G03H1/0248 ,  G03H1/0256 ,  G03H1/0402 ,  G03H2001/043 ,  G03H2001/0434 ,  G03H2001/0439 ,  G03H2250/37 ,  G03H2260/12 ,  G03H2270/55

摘要： Systems, articles, and methods that integrate photopolymer film with eyeglass lenses are described. One or more hologram(s) may be recorded into/onto the photopolymer film to enable the lens to be used as a transparent holographic combiner in a wearable heads-up display employing an image source, such as a microdisplay or a scanning laser projector. The methods of integrating photopolymer film with eyeglass lenses include: positioning photopolymer film in a lens mold and casting the lens around the photopolymer film; sandwiching photopolymer film in between two portions of a lens; applying photopolymer film to a concave surface of a lens; and/or affixing a planar carrier (with photopolymer film thereon) to two points across a length of a concave surface of a lens. Respective lenses manufactured/adapted by each of these processes are also described.

公开(公告)号：US20180031796A1

公开(公告)日：2018-02-01

申请号：US15660582

申请日：2017-07-26

申请人： CANON KABUSHIKI KAISHA

发明人： Daigo Kobayashi

IPC分类号： G02B7/02 ,  B29D11/00 ,  G02B1/04

CPC分类号： G02B7/02 ,  B29D11/00009 ,  B29D11/00432 ,  G02B1/041 ,  G02B7/022 ,  G02B27/0018 ,  C08L23/18

摘要： A plastic lens is fixed by a holder biting into the plastic lens, a side surface of the plastic lens has a gate trace, and a bite amount into the plastic lens of the holder closest to the gate trace is smaller than an average bite amount into the plastic lens of the holder.

公开(公告)号：US09840373B2

公开(公告)日：2017-12-12

申请号：US15189310

申请日：2016-06-22

申请人： Schneider GmbH & Co. KG

发明人： Gunter Schneider

IPC分类号： B65G37/02 ,  B29D11/00 ,  B65G43/10 ,  B24B13/00 ,  B24B27/00

CPC分类号： B65G37/02 ,  B24B13/0031 ,  B24B13/0037 ,  B24B27/0023 ,  B24B27/0069 ,  B29D11/0023 ,  B29D11/00423 ,  B29D11/00432 ,  B65G43/10

摘要： A system and a method for processing of optical lenses in which the processing takes place by different processing apparatus between which there is a respective transfer apparatus. The transfer apparatus are used both for longitudinal and also cross conveyance. Each processing apparatus has its own conveyor apparatus which is controlled by the processing apparatus itself. The transfer apparatus are controlled by a central transfer control.

公开(公告)号：US20170348887A1

公开(公告)日：2017-12-07

申请号：US15524877

申请日：2015-10-30

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

发明人： Eric VEQUE ,  Hervé GENTILS

IPC分类号： B29C45/77 ,  B29D11/00 ,  B29C45/18 ,  B29K105/00

CPC分类号： B29C45/77 ,  B29C31/04 ,  B29C31/06 ,  B29C39/006 ,  B29C39/24 ,  B29C45/1808 ,  B29C45/1866 ,  B29C2045/1891 ,  B29C2945/76056 ,  B29C2945/76545 ,  B29C2945/76832 ,  B29D11/00432 ,  B29K2105/0002

摘要： The invention relates to a device (1) for supplying at least one molding device (2) with a polymerizable mixture of at least two reactants.According to the invention, said supply device comprises: a buffer tank (10) suitable for receiving said polymerizable mixture via an inlet (101) of said buffer tank, a supply circuit (11), looped with said buffer tank, to convey the polymerizable mixture to an inlet (110) of said at least one molding device and including, beyond said inlet of the molding device, a return pipe (115) connected to the inlet of the buffer tank for sending a portion of the polymerizable mixture from said return pipe, and a filling pipe (42) of said buffer tank, connected to said inlet of said buffer tank, separate from the return pipe, wherein said buffer tank is also suitable for receiving said polymerizable mixture or at least one of said reactants from said filling pipe.

公开(公告)号：US20170299898A1

公开(公告)日：2017-10-19

申请号：US15515966

申请日：2015-09-30

申请人： LUXOTTICA S.R.L. ,  OAKLEY, INC.

发明人： Andrea Gallina ,  Marco Coppa ,  Philip Denton Gordon ,  Brock Scott McCabe ,  Ryan Saylor ,  Carlos D. Reyes

IPC分类号： G02C7/14 ,  G02C7/12 ,  G02B1/14 ,  B29D11/00 ,  G02C7/02 ,  B29K69/00

CPC分类号： G02C7/14 ,  B29C45/14811 ,  B29D11/00 ,  B29D11/00009 ,  B29D11/00432 ,  B29D11/00634 ,  B29D11/0073 ,  B29D11/00865 ,  B29K2069/00 ,  B32B3/28 ,  B32B7/12 ,  B32B23/04 ,  B32B23/20 ,  B32B27/08 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/4026 ,  B32B2307/42 ,  B32B2307/50 ,  B32B2307/518 ,  B32B2307/546 ,  B32B2307/554 ,  B32B2307/714 ,  B32B2551/00 ,  G02B1/14 ,  G02B5/0816 ,  G02C7/02 ,  G02C7/022 ,  G02C7/12 ,  G02C2202/16

摘要： A lens for eyewear is configured to reduce the appearance of scratches on the lens and/or increase the durability of the lens. The lens can include a functional stack bonded to a lens body. The functional stack can include a functional layer, such as a thin film coating, sandwiched between the lens body and an optical-grade transparent film. The functional stack can increase abrasion resistance and environmental durability of the lens, and can reduce the appearance of scratches on the lens. The combined lens body and functional stack can increase the durability of the lens relative to a lens with a thin film coating (e.g., a gradient or mirror stack) on an external surface of the lens.