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    Light-Guiding Pillar and Vehicle Lamp using the Same
    1.
    发明申请
    Light-Guiding Pillar and Vehicle Lamp using the Same 有权
    导光柱和车灯使用相同

    公开(公告)号：US20170009950A1

    公开(公告)日：2017-01-12

    申请号：US14881299

    申请日：2015-10-13

    Applicant: Lextar Electronics Corporation

    Inventor： Yu-Min Lin ,  Shih-Kai Lin ,  Mong-Ea Lin

    IPC: F21S8/10

    CPC classification number: F21S41/24 ,  F21S41/143 ,  F21S41/255 ,  F21S41/29 ,  F21S41/322 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/47 ,  F21S45/47 ,  G02B6/0096

    Abstract: A light-guiding pillar used in a vehicle lamp includes a major structure and a light-guiding structure. The major structure has a light incident surface, a light outgoing surface, an upper surface, and a bottom surface. The upper surface and the bottom surface are disposed between the light incident surface and the light outgoing surface, in which the upper surface and the bottom surface are opposite to each other. The major structure is configured to guide a portion of a light beam entering the major structure through the light incident surface to the light outgoing surface. The light-guiding structure is disposed on the upper surface and configured to guide another portion of the light beam entering the major structure through the light incident surface from the upper surface to the bottom surface with passing through the bottom surface.

    Abstract translation: 用于车灯的导光柱包括主要结构和导光结构。 主要结构具有光入射表面，光出射表面，上表面和底表面。 上表面和底表面设置在光入射表面和出射表面之间，其中上表面和下表面彼此相对。 主要结构被配置为将通过光入射表面进入主要结构的光束的一部分引导到光出射表面。 导光结构设置在上表面上并且被配置为通过穿过底表面从上表面到底表面引导进入主要结构的光束的另一部分穿过光入射表面。

    LIGHT-EMITTING DIODE MODULE AND LAMP USING THE SAME
    2.
    发明申请
    LIGHT-EMITTING DIODE MODULE AND LAMP USING THE SAME 有权
    发光二极管模块和灯使用相同

    公开(公告)号：US20160322420A1

    公开(公告)日：2016-11-03

    申请号：US15088616

    申请日：2016-04-01

    Applicant: LEXTAR ELECTRONICS CORPORATION

    Inventor： Fang-Chang Hsueh ,  Yu-Min Lin ,  Chih-Hao Lin ,  Tzong-Liang Tsai

    IPC: H01L27/15 ,  H01L33/58 ,  F21V8/00 ,  H01L33/50 ,  F21V3/00 ,  F21K99/00

    CPC classification number: H01L27/15 ,  F21K9/23 ,  F21K9/232 ,  F21V3/00 ,  F21Y2101/00 ,  F21Y2105/16 ,  F21Y2115/10 ,  G02B6/0073 ,  H01L25/0753 ,  H01L33/36 ,  H01L33/486 ,  H01L33/505 ,  H01L33/58

    Abstract: A light-emitting diode (LED) module and a lamp using the same are provided. The LED module includes a substrate and several light-emitting packages. Each light-emitting package includes an optical wavelength conversion layer and a light-emitting diode having a first light-output surface, a bonding surface, and several second light-output surfaces. The bonding surface is opposite the first light-output surface and connected to the substrate. The second light-output surfaces are between the first light-output surface and the bonding surface. The optical wavelength conversion layer covers the first and second light-output surfaces. The distance between the bonding surface and the top surface of the optical wavelength conversion layer represents a light source thickness. The distance between two adjacent light-emitting packages represents a spacing of light sources. Specifically, the ratio of the spacing of light sources to the light source thickness is between 1 and 6.3.

    Abstract translation: 提供了一种发光二极管（LED）模块和使用其的灯。 LED模块包括基板和几个发光封装。 每个发光封装包括光波长转换层和具有第一光输出表面，接合表面和几个第二光输出表面的发光二极管。 接合表面与第一光输出表面相对并连接到基板。 第二光输出面位于第一光输出面和接合面之间。 光波长转换层覆盖第一和第二光输出表面。 光波长转换层的接合面和顶面之间的距离表示光源厚度。 两个相邻的发光封装之间的距离表示光源的间隔。 具体地说，光源间距与光源厚度之比为1〜6.3。

    Light emitting chip and light emitting device having the same
    3.
    发明授权
    Light emitting chip and light emitting device having the same 有权
    发光芯片和具有该发光芯片的发光器件

    公开(公告)号：US09237631B2

    公开(公告)日：2016-01-12

    申请号：US13941575

    申请日：2013-07-15

    Applicant: Lextar Electronics Corporation

    Inventor： Yu-Sheng Chen ,  Cheng-Chun Liao ,  Chia-Yen Lee ,  Yu-Min Lin

    IPC: H05B37/00 ,  H05B39/00 ,  H05B37/02 ,  H05B33/08

    CPC classification number: H05B37/02 ,  H01L2224/48137 ,  H05B33/0824

    Abstract: A light emitting chip operating under a DC power supply is provided. The light emitting chip includes a substrate and a plurality of light emitting elements. The light emitting elements are arranged on the substrate, and have the same or different area sizes. The light emitting elements are driven by a single driving voltage or sectionally driven by a plurality of driving voltages.

    Abstract translation: 提供了在直流电源下工作的发光芯片。 发光芯片包括基板和多个发光元件。 发光元件布置在基板上，具有相同或不同的面积尺寸。 发光元件由单个驱动电压驱动或由多个驱动电压分段驱动。

    Lighting system
    5.
    发明授权
    Lighting system 有权

    公开(公告)号：US10146001B2

    公开(公告)日：2018-12-04

    申请号：US15498519

    申请日：2017-04-27

    Applicant: Lextar Electronics Corporation

    Inventor： Yu-Min Lin ,  Tsung-Huan Tsai ,  Mong-Ea Lin

    IPC: F21V8/00 ,  F21V5/04 ,  F21V5/00 ,  B61D29/00 ,  G02B6/42 ,  F21S41/24 ,  F21Y115/10 ,  F21S41/143 ,  F21S41/25

    Abstract: A lighting system including a LED light source, a convex lens, and a light guide post disposed between the LED light source and the convex lens. The light guide post includes a light emitting portion and a light collecting portion connected to the light emitting portion. The light emitting portion has a light guide post-light emitting surface facing the convex lens. The light collecting portion has an internal reflective surface including at least an elliptical surface having a first focal point and a second focal point. The second focal point is located between the first focal point and the convex lens, and the second focal point is located inside the light guide post.

    Light emitting diode headlight
    8.
    发明授权
    Light emitting diode headlight 有权

    公开(公告)号：US10012357B2

    公开(公告)日：2018-07-03

    申请号：US14975849

    申请日：2015-12-20

    Applicant: Lextar Electronics Corporation

    Inventor： Shih-Kai Lin ,  Yu-Min Lin

    IPC: F21S8/10 ,  F21S41/143 ,  F21S41/255 ,  F21S41/43 ,  F21S45/47

    CPC classification number: F21S41/143 ,  F21S41/255 ,  F21S41/43 ,  F21S45/47

    Abstract: An LED headlight includes a lens, a heat sink, at least one LED module and a shelter. The lens includes a focal length and a focal plane, wherein the focal plane extends from a focal point of the lens and is perpendicular to an optical axis of the lens. The heat sink is arranged along the optical axis of the lens, and a distance between the heat sink and the lens is greater than a distance between the focal point and the lens. The at least one LED module is arranged along the optical axis of the lens and in contact with the heat sink, a distance between the LED module and the lens is greater than the distance between the focal point and the lens. The shelter is arranged along the focal plane and configured to block light emitted from the LED module.

    Light-Guiding Pillar and Vehicle Lamp using the Same
    10.
    发明申请
    Light-Guiding Pillar and Vehicle Lamp using the Same 有权
    导光柱和车灯使用相同

    公开(公告)号：US20170009951A1

    公开(公告)日：2017-01-12

    申请号：US15054703

    申请日：2016-02-26

    Applicant: Lextar Electronics Corporation

    Inventor： Yu-Min Lin ,  Shih-Kai Lin ,  Mong-Ea Lin

    IPC: F21S8/10

    CPC classification number: F21S41/24 ,  F21S41/143 ,  F21S41/255 ,  F21S41/29 ,  F21S41/322 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/47 ,  F21S45/47 ,  G02B6/0096

    Abstract: A light-guiding pillar used in a vehicle lamp includes a major structure and a light-guiding structure. The major structure has a light incident surface, a light outgoing surface, an upper surface, and a bottom surface. The upper surface and the bottom surface are disposed between the light incident surface and the light outgoing surface, in which the upper surface and the bottom surface are opposite to each other. The major structure is configured to guide a portion of a light beam entering the major structure through the light incident surface to the light caving surface. The light-guiding structure is disposed on the upper surface and configured to guide another portion of the light beam entering the major structure through the light incident surface from the upper surface to the bottom surface with passing through the bottom surface.

    Abstract translation: 用于车灯的导光柱包括主要结构和导光结构。 主要结构具有光入射表面，光出射表面，上表面和底表面。 上表面和底表面设置在光入射表面和出射表面之间，其中上表面和下表面彼此相对。 主要结构被配置为将通过光入射表面进入主要结构的光束的一部分引导到光塌陷表面。 导光结构设置在上表面上并且被配置为通过穿过底表面从上表面到底表面引导进入主要结构的光束的另一部分穿过光入射表面。

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