公开(公告)号：US09405053B2

公开(公告)日：2016-08-02

申请号：US14526156

申请日：2014-10-28

Applicant: HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： Chen-Han Lin

IPC: F21V7/04 ,  F21V8/00 ,  F21V29/76 ,  F21K99/00

CPC classification number: G02B6/0028 ,  F21K9/61 ,  F21V29/763 ,  F21Y2115/10 ,  G02B6/0008 ,  G02B6/0073 ,  G02B6/0085

Abstract: An LED module, includes a heat sink, an LEDs mounted on a side of the heat sink and a light guide plate spaced from the LED light source. A flexible light guiding tube is disposed between the light guide plate and the LED light source. The flexible light guiding tube has an first end. A bore diameter of the outmost end of the first end is larger than or equal to a diameter of a top end of the LED light source. The outmost end covers the top end of the LEDs therein. Compared to the prior art, The LED module of the present disclosure has high luminous efficiency and good thermal performance.

Abstract translation: LED模块包括散热器，安装在散热器侧的LED和与LED光源间隔开的导光板。 柔性导光管设置在导光板和LED光源之间。 柔性导光管具有第一端。 第一端的最外端的孔径大于或等于LED光源的顶端的直径。 最外端覆盖其中的LED的顶端。 与现有技术相比，本公开的LED模块具有高发光效率和良好的热性能。

公开(公告)号：US20160209577A1

公开(公告)日：2016-07-21

申请号：US15025170

申请日：2014-09-26

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Joseph FORD ,  William Maxwell MELLETTE

IPC: F21V8/00 ,  G02F1/1335 ,  G02B3/00

CPC classification number: G02B6/0053 ,  G02B3/0056 ,  G02B6/002 ,  G02B6/0028 ,  G02B6/003 ,  G02B6/0036 ,  G02B6/0048 ,  G02F1/133514 ,  G02F1/133526 ,  G02F1/133615

Abstract: In one aspect, there is provided an apparatus. The apparatus may include a waveguide layer to guide an optical beam, and a lenslet layer, coupled to a surface of the waveguide layer, to focus a portion of the optical beam. The apparatus may further include a first active layer, coupled to another surface of the waveguide layer, to allow the portion of the optical beam to decouple from the waveguide layer by passing through the first active layer in at least one selectable region of the first active layer. The apparatus may further include a redirecting layer, coupled to or proximate to the first active layer, to redirect the portion of the optical beam decoupled from the waveguide towards the lenslet layer.

Abstract translation: 一方面，提供了一种装置。 该装置可以包括引导光束的波导层和耦合到波导层的表面的小透镜层，以聚焦光束的一部分。 该装置还可以包括耦合到波导层的另一表面的第一有源层，以允许光束的该部分通过在第一活性物质的至少一个可选择区域中穿过第一有源层而与波导层分离 层。 该装置还可以包括耦合到第一有源层或接近第一有源层的重定向层，以将从波导分离的光束的部分重定向到小透镜层。

公开(公告)号：US09395478B2

公开(公告)日：2016-07-19

申请号：US13984115

申请日：2012-02-07

Applicant: Simon Fisher ,  Oliver Ling

Inventor： Simon Fisher ,  Oliver Ling

IPC: F21V8/00 ,  F21S8/00 ,  F21S8/04 ,  F21V13/04 ,  F21V5/00 ,  F21V7/00 ,  F21W131/40 ,  F21W131/405 ,  F21Y101/02 ,  F21Y103/00

CPC classification number: G02B6/0036 ,  F21S2/00 ,  F21S8/036 ,  F21S8/04 ,  F21S8/043 ,  F21V5/004 ,  F21V7/0091 ,  F21V13/04 ,  F21W2131/40 ,  F21W2131/405 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B6/0018 ,  G02B6/0028 ,  G02B6/0035 ,  G02B6/0063 ,  G02B6/0073 ,  G02B6/0081 ,  G02B6/009

Abstract: A luminaire comprising a rectangular waveguide is provided. The waveguide includes four sides and opposed planar surfaces. A light module directs light into only one of the sides at least. One of the planar surfaces includes a specular reflection surface directing light to exit through the opposed planar surface.

Abstract translation: 提供了包括矩形波导的照明器。 波导包括四个边和相对的平面。 光模块至少将光线引导到其中一个侧面。 一个平面表面包括引导光通过相对的平面表面离开的镜面反射表面。

公开(公告)号：US09389732B2

公开(公告)日：2016-07-12

申请号：US14343571

申请日：2012-09-05

Applicant: Thomas Craven-Bartle

Inventor： Thomas Craven-Bartle

IPC: G06F3/042 ,  F21V8/00

CPC classification number: G06F3/0428 ,  G02B6/0018 ,  G02B6/002 ,  G02B6/0028 ,  G06F3/0421 ,  G06F2203/04109

Abstract: A coupling element (14) for use in a touch-sensitive apparatus is arranged to transfer light between an electro-optical device (2) and a panel (4) for light transmission. The electro-optical device (2) is an emitter or a detector and has an operative solid angle given by orthogonal device divergence angles. The coupling element (14) is an optical component with a first light transmission surface (21) for facing the electro-optical device (2), and a second light transmission surface (22) for mounting on the panel (4). The coupling element (14) has an optical structure (23) that directs the light between the first and second light transmission surfaces (21, 22) by one or more reflections while expanding one device divergence angle (αx) into a component divergence angle at the second light transmission surface (22). Thereby, the component divergence angle defines a divergence (φp) in the plane of the panel (4) with respect to light propagating by internal reflections inside the light transmissive panel (4).

Abstract translation: 用于触敏设备的耦合元件（14）被布置成在电光器件（2）和面板（4）之间传输光用于光传输。 电光装置（2）是发射器或检测器，并且具有由正交装置发散角给出的有效立体角。 耦合元件（14）是具有用于面对电光装置（2）的第一透光表面（21）和用于安装在面板（4）上的第二透光表面22的光学部件。 耦合元件（14）具有光学结构（23），其通过一个或多个反射将光引导在第一和第二光透射表面（21,22）之间，同时将一个器件发散角（αx）扩大到组分发散角 第二透光表面（22）。 因此，组件发散角相对于透光面板（4）内的内部反射传播的光，在面板（4）的平面内限定发散（＆phgr; p）。

公开(公告)号：US20160187715A1

公开(公告)日：2016-06-30

申请号：US14980448

申请日：2015-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin Seung CHOI ,  Joo Ho KIM

IPC: G02F1/1335 ,  F21V8/00

CPC classification number: G02F1/133502 ,  G02B1/118 ,  G02B6/0018 ,  G02B6/002 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0043 ,  G02B6/0073 ,  G02F1/1336 ,  G02F2001/133565 ,  G02F2001/133616 ,  G02F2201/38

Abstract: Disclosed herein is a display apparatus including a liquid crystal panel in which a liquid crystal material is filled between a display substrate and a rear substrate. A light reflection prevention pattern to suppress reflection of light incident from the rear side is formed at a rear surface of a display substrate, such that the quantity of light passing through the display substrate and transferred to the front of the display apparatus increases, thus improving visibility of the display apparatus.

Abstract translation: 这里公开了一种显示装置，其包括液晶面板，液晶面板填充在显示基板和后基板之间。 在显示基板的背面形成抑制从后侧入射的光的反射的光反射防止图案，使得通过显示基板并传送到显示装置的前方的光量增加，从而提高 显示装置的可视性。

公开(公告)号：US09377574B2

公开(公告)日：2016-06-28

申请号：US14517804

申请日：2014-10-18

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Kevin A. Li

IPC: G02B6/26 ,  F21V8/00 ,  G02B27/01

CPC classification number: G02B6/005 ,  G02B6/0018 ,  G02B6/0028 ,  G02B6/0055 ,  G02B6/26 ,  G02B27/0101 ,  G02B27/0172

Abstract: Methods, systems, and products illuminate display devices. An image is injected into a waveguide. The image propagates at total internal reflectance within the waveguide. A frustrator withdraws a frustrated image from the waveguide, and the frustrated image may be displayed to a viewer.

Abstract translation: 方法，系统和产品照亮显示设备。 将图像注入到波导中。 图像以波导内的全内反射率传播。 沮丧者从波导中提取沮丧的图像，并且可能向观看者显示沮丧的图像。

公开(公告)号：US20160136311A1

公开(公告)日：2016-05-19

申请号：US15001641

申请日：2016-01-20

Applicant: CORNING INCORPORATED

Inventor： Edward John Fewkes ,  Stephan Lvovich Logunov ,  Cynthia Jean Wilson

IPC: A61L2/08 ,  A61L2/10

CPC classification number: A61L2/088 ,  A61L2/085 ,  A61L2/10 ,  G02B6/001 ,  G02B6/0028 ,  G02B6/0066

Abstract: A light delivery system and method are provided to promote a photochemical reaction for disinfecting a surface. The system includes a light source and a light diffusing element operatively coupled to the light source and further embedded within a surface to be disinfected. The light diffusing element outputs light to the surface to promote a photochemical reaction to disinfect the surface. A low scatter light transmission medium may further be coupled between the light source and the light diffusing element to transmit light from the light source remotely to the light diffusing element.

公开(公告)号：US20160091657A1

公开(公告)日：2016-03-31

申请号：US14785683

申请日：2014-01-17

Applicant: SHENZHEN TCL NEW TECHNOLOGY CO., LTD.

Inventor： MINNA YANG ,  SHENGSHENG WU ,  JIANLIN LI

IPC: F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0013 ,  G02B6/0016 ,  G02B6/0023 ,  G02B6/0028 ,  G02B6/0073 ,  G02B6/0091 ,  G02F1/133615 ,  G02F2001/133614 ,  G02F2202/36

Abstract: A backlight module comprising a lamp strip (10), a light guide plate (20), a quantum dot glass tube (30) and a fixing part (40). The fixing part (40) is a hollow structure. The quantum dot glass tube (30) being provided in the cavity of the fixing part (40) which is positioned between the lame strip (10) and the light guide plate (20). One side wall of the fixing part (40) is abutting on the frame of the lamp strip (10), and the other side wall of the fixing part (40) is engaging with the light guide plate (20). The fixing part (40) is utilized to place the quantum dot glass tube (30), so as to maintain proper distance among the lamp strip (10), the light guide plate (20) and the quantum dot glass tube (30), and fix the lamp strip (10) and the light guide plate (20).

Abstract translation: 一种背光模块，包括灯条（10），导光板（20），量子点玻璃管（30）和固定部分（40）。 固定部分（40）是中空结构。 量子点玻璃管（30）设置在固定部分（40）的空腔中，定位在跛脚带（10）和导光板（20）之间。 固定部（40）的一个侧壁抵接在灯条（10）的框架上，固定部（40）的另一个侧壁与导光板（20）卡合。 定影部件（40）用于放置量子点玻璃管（30），以保持灯条（10），导光板（20）和量子点玻璃管（30）之间的适当距离， 并固定灯条（10）和导光板（20）。

公开(公告)号：US20160070049A1

公开(公告)日：2016-03-10

申请号：US14848725

申请日：2015-09-09

Applicant: CITIZEN ELECTRONICS CO., LTD. ,  CITIZEN HOLDINGS CO., LTD.

Inventor： Junji MIYASHITA

IPC: F21V8/00

CPC classification number: G02B6/0016 ,  G02B6/0018 ,  G02B6/0021 ,  G02B6/0023 ,  G02B6/0028 ,  G02B6/0068

Abstract: In a first aspect of the present inventive subject matter, a planar light guide device includes light-emitting elements arranged on a surface of a substrate to be an alignment on a center line between two long edges of the surface of the substrate; and a light-transmitting resin including a region in which optical elements are arranged at a first side and a second side of the light-transmitting resin, and the optical element includes a first surface and a second surface that is smaller in area than the first surface, and the first surface of the optical element is inclined with an angle that is in a range of one to 40 degrees with respect to a surface that is perpendicular to the mounting surface of the substrate with an edge of the surface in parallel with the center line between the two long edges of the surface of the substrate.

Abstract translation: 在本发明的第一方面中，平面光导装置包括布置在基板的表面上的发光元件，以在基板的表面的两个长边缘之间的中心线上对齐; 以及透光性树脂，其包括在所述透光性树脂的第一面和第二面上配置有光学元件的区域，所述光学元件包括第一面和第二面，所述第一面和所述第二面的面积比所述第一面 表面，并且光学元件的第一表面相对于垂直于基板的安装表面的表面以相对于表面的边缘平行于一至40度的范围的角度倾斜， 衬底表面的两个长边缘之间的中心线。

公开(公告)号：US09280237B2

公开(公告)日：2016-03-08

申请号：US13510155

申请日：2010-11-17

Applicant: Dax Kukulj

Inventor： Dax Kukulj

IPC: G06F3/042 ,  F21V8/00

CPC classification number: G06F3/0421 ,  G02B6/0028 ,  G06F3/0428

Abstract: Infrared-style touch screens are described having light emission means and light detection means along only two opposing sides of a touch input area, which are nevertheless able to detect and locate a touch object in two dimensions. Certain embodiments use an edge-blurring algorithm to determine the second coordinate, while other embodiments use a form of stereo-scopic vision to determine both coordinates by triangulation. These touch screens have minimal bezel width along two opposing sides of the touch input area, and also offer cost reductions associated with components and product assembly and manufacturing.

Abstract translation: 红外线式触摸屏被描述为具有沿着触摸输入区域的仅两个相对侧的发光装置和光检测装置，它们仍然能够在两个维度上检测和定位触摸物体。 某些实施例使用边缘模糊算法来确定第二坐标，而其他实施例使用立体视觉的形式来通过三角测量来确定两个坐标。 这些触摸屏在触摸输入区域的两个相对侧具有最小的边框宽度，并且还提供与部件和产品组装和制造相关联的成本降低。