公开(公告)号：US12032185B2

公开(公告)日：2024-07-09

申请号：US17289331

申请日：2020-05-20

Applicant: Hefei Xinsheng Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Chengpeng Yao ,  Lei Guo ,  Zhendong Li ,  Wei Zhang ,  Xia Shi ,  Jiaqing Liu

IPC: G02B5/28 ,  F21V8/00 ,  G02B1/04

CPC classification number: G02B5/28 ,  G02B1/045 ,  G02B6/0043 ,  G02B6/0065 ,  G02B2207/101

Abstract: A color filter (CF) substrate includes a CF structure disposed on a base, and multiple pixel regions each including multiple sub-pixel regions. The CF structure includes a nanostructure layer including multiple nanostructures and a light guide structure layer including multiple light guide structures, sequentially provided on the base. Each light guide structure is in a corresponding pixel region, and includes multiple light guide sub-portions. Each light guide sub-portion is in a corresponding sub-pixel region. Each sub-pixel region corresponds to a nanostructure, and each nanostructure is in a corresponding sub-pixel region. Each of the light guide sub-portions in one pixel region is configured such that light incident on the light guide sub-portions exits at different angles and enters into the nanostructure in the sub-pixel region corresponding thereto. Each nanostructure is configured such that light exiting from the sub-pixel region corresponding thereto has a predetermined color.

公开(公告)号：US11994719B2

公开(公告)日：2024-05-28

申请号：US17650291

申请日：2022-02-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingyan Ma ,  Zhuang Zhao ,  Changsong Xie ,  Xiaolu Song

IPC: G02B1/04 ,  G02B6/122 ,  G02B6/26 ,  G02B6/28 ,  G02B6/293 ,  G02B6/30 ,  H04B10/90 ,  G02F1/01

CPC classification number: G02B6/29376 ,  G02B1/045 ,  G02B6/122 ,  G02B6/1221 ,  G02B6/26 ,  G02B6/28 ,  G02B6/305 ,  H04B10/90 ,  G02B6/29395 ,  G02F1/0147

Abstract: A polymer waveguide and an electrical signal transmission method are disclosed. In a specific implementation, the polymer waveguide includes at least a section of transmission waveguide and a section of dispersion compensation waveguide. The transmission waveguide is connected to the dispersion compensation waveguide. Dispersion symbols of the dispersion compensation waveguide and the transmission waveguide are opposite.

公开(公告)号：US11970556B2

公开(公告)日：2024-04-30

申请号：US17286014

申请日：2019-10-10

Applicant: ASAHI KASEI KABUSHIKI KAISHA

Inventor： Yuichiro Inagawa ,  Junichi Yoshida

IPC: C08F220/14 ,  G02B1/04

CPC classification number: C08F220/14 ,  G02B1/041 ,  G02B1/045

Abstract: The present disclosure is directed to provide a methacrylic resin and a methacrylic resin composition which enable production of a shaped article excellent in color tone in a long path length. A methacrylic resin of the present disclosure has a structural unit (X) including a cyclic structure in a main chain thereof. The methacrylic resin having a glass transition temperature (Tg) of higher than 120° C. and 160° C. or lower. An emission intensity at 514 nm in terms of a concentration of a solution of fluorescein in ethanol is 30×10−10 mol/L or less when a solution containing 2.0 mass % of the methacrylic resin in chloroform is spectroscopically analyzed using an excitation wavelength of 436 nm and a slit width of 2 nm.

公开(公告)号：US20180299583A1

公开(公告)日：2018-10-18

申请号：US15769178

申请日：2016-10-06

Applicant: DIC Corporation

Inventor： Yasuko Odani ,  Masanori Miyamoto ,  Nobuo Kobayashi ,  Naohiro Takeshita ,  Ena Takeshita ,  Changjun Deng ,  Xia Yang

IPC: G02B1/04 ,  C08G61/12 ,  C08F2/48 ,  C08F2/44 ,  C08K3/22 ,  C08L33/10

CPC classification number: G02B1/041 ,  C08F2/44 ,  C08F2/48 ,  C08F2/50 ,  C08G61/124 ,  C08G2261/135 ,  C08G2261/3241 ,  C08G2261/76 ,  C08K3/22 ,  C08K5/3417 ,  C08K2003/2244 ,  C08L33/10 ,  G02B1/04 ,  G02B1/045 ,  G02C7/00

Abstract: Provided are an active energy ray-curable composition which has a viscosity suitable for coating and also has a super high refractive index at a level higher than ever, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains zirconium oxide nanoparticles (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X1 and X2 each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X1 and X2 represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).

公开(公告)号：US20180196189A1

公开(公告)日：2018-07-12

申请号：US15917535

申请日：2018-03-09

Applicant: Quarkstar LLC

Inventor： Wilson Dau ,  Robert C. Gardner ,  George Lerman ,  Louis Lerman ,  Christopher H. Lowery ,  Brian D. Ogonowsky ,  George E. Smith ,  Ingo Speier ,  Robert V. Steele ,  Jacqueline Teng ,  Allan Brent York ,  Hans Peter Stormberg

IPC: F21V8/00 ,  F21V7/00 ,  F21V23/00 ,  G02B1/04 ,  F21Y115/10 ,  F21S8/02 ,  F21S8/06 ,  F21V29/77 ,  F21V29/76 ,  F21Y103/10 ,  F21V29/83

CPC classification number: G02B6/0078 ,  F21S8/026 ,  F21S8/061 ,  F21V7/0008 ,  F21V7/0025 ,  F21V7/0041 ,  F21V23/003 ,  F21V23/004 ,  F21V23/008 ,  F21V23/009 ,  F21V29/763 ,  F21V29/77 ,  F21V29/83 ,  F21V2200/10 ,  F21V2200/20 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B1/045 ,  G02B6/0025 ,  G02B6/0033 ,  G02B6/0036 ,  G02B6/0045 ,  G02B6/0046 ,  G02B6/005 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073

Abstract: A variety of illumination devices are disclosed that are configured to manipulate light provided by one or more light-emitting elements (LEEs). In general, embodiments of the illumination devices feature one or more optical couplers that redirect illumination from the LEEs to a reflector which then directs the light into a range of angles. In some embodiments, the illumination device includes a second reflector that reflects at least some of the light from the first reflector. In certain embodiments, the illumination device includes a light guide that guides light from the collector to the first reflector. The components of the illumination device can be configured to provide illumination devices that can provide a variety of intensity distributions. Such illumination devices can be configured to provide light for particular lighting applications, including office lighting, task lighting, cabinet lighting, garage lighting, wall wash, stack lighting, and downlighting.

公开(公告)号：US09708487B2

公开(公告)日：2017-07-18

申请号：US14364943

申请日：2012-09-06

Applicant: Masami Takimoto ,  Yasunobu Yamazaki

Inventor： Masami Takimoto ,  Yasunobu Yamazaki

IPC: C08L69/00 ,  C08K5/1515 ,  C08K5/524 ,  C08K5/54 ,  C08L63/00 ,  G02B1/04 ,  C08K5/527

CPC classification number: C08L69/00 ,  C08K5/1515 ,  C08K5/527 ,  C08L69/005 ,  G02B1/04 ,  G02B1/041 ,  G02B1/045

Abstract: Provided are an aromatic polycarbonate resin composition, including, with respect to 100 parts by mass of an aromatic polycarbonate resin (A), 0.005 to 0.5 parts by mass of a diphosphite compound (B) represented by the following general formula (I) and 0.001 to 0.5 parts by mass of an alicyclic epoxy compound (C), and an optical molded article: in the formula (I), R1, R2, R4, R5, R7, R8, R10, and R11 each independently represent a hydrogen atom, an alkyl group, or the like, R3, R6, R9, and R12 each independently represent an alkyl group, an aryl group, an aralkyl group, or the like, and m each independently represent an integer of 0 to 3.

公开(公告)号：US09701835B2

公开(公告)日：2017-07-11

申请号：US14894671

申请日：2014-06-03

Applicant: MITSUBISHI ENGINEERING-PLASTICS CORPORATION

Inventor： Keisuke Tomita ,  Susumu Matsumoto

IPC: B32B27/32 ,  C08L69/00 ,  G02B1/04 ,  F21V8/00

CPC classification number: C08L69/00 ,  C08K5/1515 ,  C08K5/5313 ,  C08L71/02 ,  G02B1/045 ,  G02B6/0065

Abstract: A polycarbonate resin composition for a thin optical component is provided, which has a high transmittance and a good hue and an excellent resistance to thermal discoloration, and a thin optical component is also provided. The polycarbonate resin composition for a thin optical component comprising, per 100 mass parts of a polycarbonate resin (A), 0.1 to 2 mass parts of a polyalkylene ether glycol compound (B) represented by general formula (1) and 0.005 to 0.5 mass parts of a phosphorus stabilizer (C).

公开(公告)号：US20170051877A1

公开(公告)日：2017-02-23

申请号：US15118978

申请日：2015-02-11

Applicant: PHILIPS LIGHTING HOLDING B.V.

Inventor： Aldegonda Lucia WEIJERS ,  Aldo TRALLI ,  Ludovicus Johannes Lambertus HAENEN

IPC: F21K9/232 ,  F21K9/61 ,  F21V7/00 ,  F21V29/76 ,  F21V5/00 ,  F21V8/00 ,  F21K9/64

CPC classification number: F21K9/232 ,  F21K9/61 ,  F21K9/64 ,  F21V5/002 ,  F21V7/0066 ,  F21V29/763 ,  F21Y2115/10 ,  G02B1/045 ,  G02B6/0023 ,  G02B6/0033 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0085

Abstract: The invention relates to a lamp assembly (1) comprising a support structure (2) supporting a plurality of light sources (5), a light radiator (3) and a plurality of light guides (4). The light guides (4) have an elongated geometry extending between the plurality of light sources (5) and the light radiator (3) with an inlet portion (11) of each of the light guides (4) facing at least one of the plurality of light sources (5) and an outlet portion (12) of each of the light guides (4) facing the light radiator (3). The light radiator (3) is arranged to mimic a light filament of an incandescent lamp. The lamp assembly (1) further comprises a heat sink (16) having a fin-like geometry (18, 28) extending in the direction of the longitudinal centre axis L away from the light guides (4), said heat sink being thermally connected to the light guides (4).

Abstract translation: 本发明涉及一种灯组件（1），其包括支撑多个光源（5），光辐射器（3）和多个光导（4）的支撑结构（2）。 光导件（4）具有延伸在多个光源（5）和光辐射器（3）之间的细长几何形状，其中每个光导件（4）的入口部分（11）面向多个光源 的光源（5）和每个光导（4）的出口部分（12）面对光辐射器（3）。 散热器（3）被布置为模拟白炽灯的灯丝。 所述灯组件（1）还包括散热片（16），所述散热片（16）具有沿所述纵向中心轴线L远离所述光导（4）的方向延伸的翅片状几何形状（18,28），所述散热器被热连接 到光导（4）。

公开(公告)号：US09505655B2

公开(公告)日：2016-11-29

申请号：US14248692

申请日：2014-04-09

Applicant: Corning Incorporated

Inventor： Dana Craig Bookbinder ,  Michelle Dawn Fabian ,  Kevin Robert McCarthy ,  Weijun Niu ,  David Neal Schissel ,  Michael James Winningham

IPC: C08J3/28 ,  C08F2/46 ,  C08G61/04 ,  C03C25/10 ,  G02B1/04 ,  G02B6/02 ,  C09D4/06

CPC classification number: C03C25/1055 ,  C03C25/106 ,  C09D4/06 ,  G02B1/045 ,  G02B6/02395 ,  C08F265/06 ,  C08F2220/1825 ,  C08F220/54

Abstract: A coating composition including a reinforcing agent. The coating composition may include one or more radiation-curable monofunctional monomers, one or more radiation-curable multifunctional monomers or oligomers, a photoinitiator, and a reinforcing agent. The monofunctional monomers, multifunctional monomers, and multifunctional oligomers may include acrylate groups. The reinforcing agent may be an acrylic co-polymer that includes two or more repeat units. At least one of the repeat units includes chemical groups that enable self-association of the acrylic co-polymer. Self-association of the acrylic co-polymer may improve the tensile strength of coatings formed from the coating compositions.

Abstract translation: 包含增强剂的涂料组合物。 涂料组合物可以包括一种或多种可辐射固化的单官能单体，一种或多种可辐射固化的多官能单体或低聚物，光引发剂和增强剂。 单官能单体，多官能单体和多官能低聚物可以包括丙烯酸酯基团。 增强剂可以是包含两个或更多个重复单元的丙烯酸共聚物。 至少一个重复单元包括能够使丙烯酸共聚物自缔合的化学基团。 丙烯酸共聚物的自缔合可以提高由涂料组合物形成的涂料的拉伸强度。

公开(公告)号：US20160308266A1

公开(公告)日：2016-10-20

申请号：US15096961

申请日：2016-04-12

Applicant: Infineon Technologies AG

Inventor： Dirk Hammerschmidt

IPC: H01P5/08 ,  H01Q1/50 ,  H01P3/16

CPC classification number: H01Q1/50 ,  G02B1/045 ,  H01P5/08 ,  H01P5/087

Abstract: Embodiments described herein relate to a connector for a dielectric waveguide. In accordance with one embodiment, the connector includes a connector housing that forms a receptacle operably receiving the dielectric waveguide through an opening in the housing. Furthermore, the connector includes an antenna coupled to the connector housing and electromagnetically coupled to the dielectric waveguide when inserted in the opening of the connector housing.

Abstract translation: 本文所述的实施例涉及一种用于电介质波导的连接器。 根据一个实施例，连接器包括连接器壳体，其形成可操作地通过壳体中的开口接收电介质波导的插座。 此外，连接器包括耦合到连接器壳体的天线，并且当插入连接器壳体的开口中时电磁耦合到电介质波导。