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    Light source device and projector having same
    1.
    发明授权
    Light source device and projector having same 失效
    光源装置和投影机具有相同的光源

    公开(公告)号：US08066388B2

    公开(公告)日：2011-11-29

    申请号：US12417614

    申请日：2009-04-02

    Applicant: Hsin-Tsung Yeh ,  Chun-Hsiang Huang ,  Wei-Hsiu Chang ,  Kuang-Wei Lin ,  Kuan-Ting Chen ,  Mei-Chun Lin

    Inventor： Hsin-Tsung Yeh ,  Chun-Hsiang Huang ,  Wei-Hsiu Chang ,  Kuang-Wei Lin ,  Kuan-Ting Chen ,  Mei-Chun Lin

    IPC: G03B21/26 ,  G03B21/28 ,  G03B21/14 ,  F21V13/00 ,  F21V7/00 ,  G02B5/10 ,  H04N5/74

    CPC classification number: G03B21/28

    Abstract: A light source device includes a first light source, a second light source, a reflective assembly, and a condensing lens defining an optical axis. The first light source includes a first lamp and a first reflector reflecting light beams generated by the first lamp as first parallel light beams. The second light source includes a second lamp and a second reflector reflecting light beams generated by the second lamp. The first light source, the reflective assembly and the condensing lens are arranged in order along the optical axis. The second light source corresponds to the reflective assembly deviated from the optical axis. The reflective assembly reflects light beams reflected by the first reflector back to the first reflector, and reflects light beams from the second reflector to the condensing lens. The condensing lens condenses the first parallel light beams and the light beams reflected by the reflective assembly.

    Abstract translation: 光源装置包括第一光源，第二光源，反射组件和限定光轴的聚光透镜。 第一光源包括第一灯和第一反射器，其将由第一灯产生的光束反射为第一平行光束。 第二光源包括反射由第二灯产生的光的第二灯和第二反射器。 第一光源，反射组件和聚光透镜沿着光轴依次布置。 第二光源对应于从光轴偏离的反射组件。 反射组件将由第一反射器反射的光束反射回第一反射器，并将来自第二反射器的光束反射到聚光透镜。 聚光透镜使第一平行光束和由反射组件反射的光束会聚。

    ANTIREFLECTION FILM AND OPTICAL ELEMENT HAVING SAME
    2.
    发明申请
    ANTIREFLECTION FILM AND OPTICAL ELEMENT HAVING SAME 有权
    具有抗反射膜和光学元件

    公开(公告)号：US20100149642A1

    公开(公告)日：2010-06-17

    申请号：US12432708

    申请日：2009-04-29

    Applicant: KUAN-TING CHEN ,  CHUN-HSIANG HUANG ,  HSIN-TSUNG YEH ,  WEI-HSIU CHANG ,  KUANG-WEI LIN ,  MEI-CHUN LIN

    Inventor： KUAN-TING CHEN ,  CHUN-HSIANG HUANG ,  HSIN-TSUNG YEH ,  WEI-HSIU CHANG ,  KUANG-WEI LIN ,  MEI-CHUN LIN

    IPC: G02B1/11

    CPC classification number: G02B1/115

    Abstract: An antireflection film includes a first layer, a second layer, a third layer, a fourth layer, a fifth layer, a sixth layer, and a seventh layer. Each of the first, third, fifth, and seventh layer is formed using a low refractive index material. Each of the second, fourth, and sixth layer is formed using a high refractive index material. The thicknesses of the first, second, third, fourth, fifth, sixth, and seventh layers are in ranges of 0.122d1 to 3.052d1, 0.267d2 to 0.370d2, 0.427d3 to 0.610d3, 0.760d4 to 0.924d4, 0.305d5 to 0.378d5, 0.575d6 to 0.718d6, and 1.160d7 to 1.342d7, correspondingly, wherein di=λ/(4×ni), (i=1, 2, . . . 7), ni is a refractive index of the i-th layer, and λ is a reference wavelength of incident light entered into the antireflection film.

    Abstract translation: 抗反射膜包括第一层，第二层，第三层，第四层，第五层，第六层和第七层。 第一，第三，第五和第七层中的每一个使用低折射率材料形成。 第二层，第四层和第六层中的每一层均使用高折射率材料形成。 第一，第二，第三，第四，第五，第六和第七层的厚度范围为0.122d1至3.052d1，0.267d2至0.370d2,0.427d3至0.610d3，0.760d4至0.924d4，0.305d5至 0.378d5,0.575d6〜0.718d6和1.160d7〜1.342d7，相应地，其中di =λ/（4×ni），（i = 1,2，...），ni是i的折射率 并且λ是入射到防反射膜中的入射光的参考波长。

    LIGHT GUIDE AND ILLUMINATION DEVICE HAVING SAME
    3.
    发明申请
    LIGHT GUIDE AND ILLUMINATION DEVICE HAVING SAME 失效
    具有相同的光导和照明装置

    公开(公告)号：US20100110729A1

    公开(公告)日：2010-05-06

    申请号：US12428444

    申请日：2009-04-22

    Applicant: MEI-CHUN LIN ,  CHUN-HSIANG HUANG ,  KUANG-WEI LIN ,  KUAN-TING CHEN ,  HSIN-TSUNG YEH ,  WEI-HSIU CHANG

    Inventor： MEI-CHUN LIN ,  CHUN-HSIANG HUANG ,  KUANG-WEI LIN ,  KUAN-TING CHEN ,  HSIN-TSUNG YEH ,  WEI-HSIU CHANG

    IPC: F21V7/22 ,  F21S8/10

    CPC classification number: G02B3/08 ,  F21V2200/00 ,  F21Y2115/10 ,  G02B3/06

    Abstract: A light guide is a quarter of cylinder in shape and includes a cylindrical emitting surface, an incident surface adjacent to and facing away from the cylindrical emitting surface, and a connecting surface connecting the cylindrical emitting surface and incident surface. The light guide defines five a number of grooves in the incident surface. Each groove is bounded by two surfaces. The inclined angle of the two surface is designed to satisfy a set of conditions to improve light uniformity of the cylindrical emitting surface.

    Abstract translation: 光导是四分之一圆柱形的形状，包括圆柱形发射表面，与圆柱形发射表面相邻并相对于其背面的入射表面，以及连接圆柱形发射表面和入射表面的连接表面。 光导件在入射表面中限定了五个凹槽。 每个槽由两个表面限定。 两个表面的倾斜角被设计成满足一组条件以改善圆柱形发射表面的光均匀性。

    LENS MODULE AND CAMERA MODULE USING SAME
    5.
    发明申请
    LENS MODULE AND CAMERA MODULE USING SAME 审中-公开
    镜头模块和相机模块

    公开(公告)号：US20100165491A1

    公开(公告)日：2010-07-01

    申请号：US12435366

    申请日：2009-05-04

    Applicant: Kuan-ting Chen ,  Chun-hsiang Huang ,  Hsin-tsung Yeh ,  Wei-hsiu Chang ,  Kuang-wei Lin ,  Mei-chun Lin

    Inventor： Kuan-ting Chen ,  Chun-hsiang Huang ,  Hsin-tsung Yeh ,  Wei-hsiu Chang ,  Kuang-wei Lin ,  Mei-chun Lin

    IPC: G02B7/02

    CPC classification number: G02B3/04 ,  G02B9/02 ,  G02B13/0025

    Abstract: A lens module includes a lens barrel and a lens and an opaque adhesive layer. The lens includes a central imaging portion and a peripheral non-imaging portion. The lens is received in the lens barrel with the peripheral non-imaging portion contacting the lens barrel. The opaque adhesive layer is applied to a contact portion between the lens barrel and the lens to fixedly secure the lens to the lens barrel and configured for blocking light from entering through the peripheral non-imaging portion.

    Abstract translation: 透镜模块包括镜筒和透镜以及不透明粘合剂层。 透镜包括中央成像部分和外围非成像部分。 透镜被容纳在透镜镜筒中，而外围非成像部分接触透镜镜筒。 将不透明粘合剂层施加到透镜镜筒和透镜之间的接触部分，以将透镜固定地固定到透镜镜筒并且被配置为阻挡光通过周边非成像部分进入。

    Light guide and illumination device having same
    7.
    发明授权
    Light guide and illumination device having same 失效
    具有相同的导光和照明装置

    公开(公告)号：US07972042B2

    公开(公告)日：2011-07-05

    申请号：US12428444

    申请日：2009-04-22

    Applicant: Mei-Chun Lin ,  Chun-Hsiang Huang ,  Kuang-Wei Lin ,  Kuan-Ting Chen ,  Hsin-Tsung Yeh ,  Wei-Hsiu Chang

    Inventor： Mei-Chun Lin ,  Chun-Hsiang Huang ,  Kuang-Wei Lin ,  Kuan-Ting Chen ,  Hsin-Tsung Yeh ,  Wei-Hsiu Chang

    IPC: F21V5/04 ,  F21V5/00

    CPC classification number: G02B3/08 ,  F21V2200/00 ,  F21Y2115/10 ,  G02B3/06

    Abstract: A light guide is a quarter of cylinder in shape and includes a cylindrical emitting surface, an incident surface adjacent to and facing away from the cylindrical emitting surface, and a connecting surface connecting the cylindrical emitting surface and incident surface. The light guide defines five a number of grooves in the incident surface. Each groove is bounded by two surfaces. The inclined angle of the two surface is designed to satisfy a set of conditions to improve light uniformity of the cylindrical emitting surface.

    Abstract translation: 光导是四分之一圆柱形的形状，包括圆柱形发射表面，与圆柱形发射表面相邻并相对于其背面的入射表面，以及连接圆柱形发射表面和入射表面的连接表面。 光导件在入射表面中限定了五个凹槽。 每个槽由两个表面限定。 两个表面的倾斜角被设计成满足一组条件以改善圆柱形发射表面的光均匀性。

    LENS SYSTEM
    9.
    发明申请
    LENS SYSTEM 失效
    镜头系统

    公开(公告)号：US20100110569A1

    公开(公告)日：2010-05-06

    申请号：US12465609

    申请日：2009-05-13

    Applicant: MEI-CHUN LIN ,  CHUN-HSIANG HUANG ,  HSIN-TSUNG YEH ,  WEI-HSIU CHANG ,  KUANG-WEI LIN ,  KUAN-TING CHEN

    Inventor： MEI-CHUN LIN ,  CHUN-HSIANG HUANG ,  HSIN-TSUNG YEH ,  WEI-HSIU CHANG ,  KUANG-WEI LIN ,  KUAN-TING CHEN

    IPC: G02B7/02

    CPC classification number: G02B27/0018 ,  G02B7/021 ,  G02B7/022 ,  G02B9/04 ,  G02B13/003 ,  G02B13/005 ,  G02B13/22 ,  G02B2207/121

    Abstract: A lens system includes a first lens and a second lens in order from the object side thereof. The first lens includes a first optical portion and a first mounting portion surrounding the first optical portion. The second lens includes a second optical portion with a convex object side surface, and a second mounting portion surrounding the second optical portion. The convex object side surface includes an optical surface at the center thereof and a first connecting surface surrounding the optical surface. The second mounting portion includes a second connecting surface surrounding the first connecting surface. Wherein the angle measured anti-clockwise from the first connecting surface to the axis of the lens system satisfies a certain condition.

    Abstract translation: 透镜系统从其物体侧依次包括第一透镜和第二透镜。 第一透镜包括第一光学部分和围绕第一光学部分的第一安装部分。 第二透镜包括具有凸形物体侧表面的第二光学部分和围绕第二光学部分的第二安装部分。 凸面物侧表面包括其中心处的光学表面和围绕光学表面的第一连接表面。 第二安装部分包括围绕第一连接表面的第二连接表面。 其中从第一连接表面到透镜系统的轴线逆时针测量的角度满足一定条件。

    LENS FOR USE IN FLASH LAMP
    10.
    发明申请
    LENS FOR USE IN FLASH LAMP 审中-公开
    镜头用于闪光灯

    公开(公告)号：US20100103643A1

    公开(公告)日：2010-04-29

    申请号：US12409529

    申请日：2009-03-24

    Applicant: Kuang-Wei Lin ,  Hsin-Tsung Yeh ,  Wei-Hsiu Chang ,  Chun-Hsiang Huang ,  Kuan-Ting Chen ,  Mei-Chun Lin

    Inventor： Kuang-Wei Lin ,  Hsin-Tsung Yeh ,  Wei-Hsiu Chang ,  Chun-Hsiang Huang ,  Kuan-Ting Chen ,  Mei-Chun Lin

    IPC: G03B15/02 ,  G02B3/08

    CPC classification number: G03B15/02 ,  G02B3/08

    Abstract: A lens includes an incidence surface and an emission surface. The emission surface includes an effective area and a non-effective area around the effective area. The non-effective area includes a first effective area located at the center of the effective area and a second effective area around the first effective area. The first effective area is three fifths of the effective area. A number of recesses formed on the surface of the first effective area and substantially over the entire first effective area.

    Abstract translation: 透镜包括入射面和发射面。 发射表面包括有效区域和有效区域周围的非有效区域。 非有效区域包括位于有效区域的中心的第一有效区域和围绕第一有效区域的第二有效区域。 第一个有效面积是有效面积的五分之三。 形成在第一有效区域的表面上并且基本上在整个第一有效区域上的多个凹部。

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