公开(公告)号：US20110242843A1

公开(公告)日：2011-10-06

申请号：US12911737

申请日：2010-10-26

Applicant: Wei-Chih Wang ,  Chi-Ming Tseng ,  Wei-Chun Yang ,  Udo Custodis ,  Shih-Yuan Yu

Inventor： Wei-Chih Wang ,  Chi-Ming Tseng ,  Wei-Chun Yang ,  Udo Custodis ,  Shih-Yuan Yu

IPC: F21V7/22

CPC classification number: G02B6/0036 ,  G02B6/0043 ,  G02B6/0073

Abstract: An illumination apparatus includes a light guide plate and at least one light emitting element. The light guide plate includes a light transmissive substrate, a plurality of first diffusion net points, and a plurality of second diffusion net points. The light transmissive substrate has a first surface, a second surface opposite to the first surface, and a light incident surface connecting the first surface and the second surface. The first diffusion net points and the second diffusion net points are disposed on the second surface. A portion of the first diffusion net points at least partially overlaps the second diffusion net points. The size of the first diffusion net points is smaller than the size of the second diffusion net points. The light emitting element is disposed beside the light incident surface and capable of emitting a light beam. A light guide plate is also provided.

Abstract translation: 照明装置包括导光板和至少一个发光元件。 导光板包括透光基板，多个第一扩散网点和多个第二扩散网点。 透光基板具有第一表面，与第一表面相对的第二表面和连接第一表面和第二表面的光入射表面。 第一扩散网点和第二扩散网点设置在第二表面上。 第一扩散网点的一部分至少部分地与第二扩散网点重叠。 第一扩散网点的大小小于第二扩散网点的大小。 发光元件设置在光入射面旁边并且能够发射光束。 还提供导光板。

公开(公告)号：US08534902B2

公开(公告)日：2013-09-17

申请号：US12911737

申请日：2010-10-26

Applicant: Wei-Chih Wang ,  Chi-Ming Tseng ,  Wei-Chun Yang ,  Udo Custodis ,  Shih-Yuan Yu

Inventor： Wei-Chih Wang ,  Chi-Ming Tseng ,  Wei-Chun Yang ,  Udo Custodis ,  Shih-Yuan Yu

IPC: F21V7/04

CPC classification number: G02B6/0036 ,  G02B6/0043 ,  G02B6/0073

Abstract: An illumination apparatus includes a light guide plate having a plurality of first and second diffusion net points formed on a surface of a light transmissive substrate, and at least one light emitting element disposed to emit light into a light incident surface of the light guide plate. A portion of the first diffusion net points at least partially overlaps the second diffusion net points, and the size of the first diffusion net points is smaller than the size of the second diffusion net points.

Abstract translation: 一种照明装置，包括：导光板，其具有形成在透光性基板的表面上的多个第一和第二扩散网点;以及至少一个发光元件，被配置为将光发射到所述导光板的光入射面。 第一扩散网点的一部分至少部分地与第二扩散网点重叠，并且第一扩散网点的大小小于第二扩散网点的大小。

公开(公告)号：US08482186B2

公开(公告)日：2013-07-09

申请号：US12772233

申请日：2010-05-03

Applicant: Wei-Chih Wang ,  Udo Custodis ,  Jung-Min Hwang

Inventor： Wei-Chih Wang ,  Udo Custodis ,  Jung-Min Hwang

IPC: H01J5/16 ,  H01J61/40 ,  H01K1/26 ,  H01K1/30

CPC classification number: G02B6/0096 ,  F21K9/232 ,  F21K9/61 ,  F21V3/02 ,  F21W2121/00 ,  F21Y2115/10 ,  G02B6/0016

Abstract: A lighting device includes a light guide body and at least one light-emitting unit. The light guide body has a light guide channel and a local roughened surface on the light guide channel as a scattering region. The at least one light-emitting unit is capable of emitting a light into the light guide channel, wherein at least one portion of the light is guided to the scattering region, and the scattering region scatters the light as a local light source region.

Abstract translation: 照明装置包括导光体和至少一个发光单元。 导光体具有作为散射区域的导光通道和导光通道上的局部粗糙面。 至少一个发光单元能够将光发射到导光通道中，其中至少一部分光被引导到散射区域，并且散射区域将光作为局部光源区域散射。

公开(公告)号：US08100574B2

公开(公告)日：2012-01-24

申请号：US12783570

申请日：2010-05-20

Applicant: Wei-Chih Wang ,  Udo Custodis

Inventor： Wei-Chih Wang ,  Udo Custodis

IPC: F21V33/00

CPC classification number: G02B6/0068 ,  G02B6/0021 ,  G02B6/0055 ,  G02B6/0073 ,  G02B6/0078

Abstract: A light module includes a light guide plate, a light bar, and a first reflector. The light guide plate has a first edge surface, a second edge surface, and a top surface serving as a light-outgoing surface. The light bar is disposed on the first edge surface for providing an edge light source into the light guide plate. The light bar has a plurality of light-emitting devices. The first reflector is disposed on the second edge surface to reflect light back to a region above the light bar.

Abstract translation: 光模块包括导光板，光条和第一反射器。 导光板具有第一边缘表面，第二边缘表面和用作光出射表面的顶部表面。 光棒设置在第一边缘表面上，用于将光源提供到导光板中。 光条具有多个发光装置。 第一反射器设置在第二边缘表面上以将光反射回到光条上方的区域。

公开(公告)号：US20110291560A1

公开(公告)日：2011-12-01

申请号：US12790995

申请日：2010-06-01

Applicant: Wei-Chih Wang ,  Udo Custodis ,  Wen-Chiao Chang

Inventor： Wei-Chih Wang ,  Udo Custodis ,  Wen-Chiao Chang

IPC: H01J17/34

CPC classification number: F21V29/83 ,  F21K9/232 ,  F21K9/61 ,  F21Y2103/33 ,  F21Y2115/10 ,  G02B6/001 ,  G02B6/0038

Abstract: An illuminating device includes a tubular light guide, a plurality of light-emitting devices, and a base. The tubular light guide has a light input edge and an inner space. The light-emitting devices are distributed at the light input edge to provide lights into the tubular light guide. The base supports the light-emitting devices and the tubular light guide. The base also has an electronic circuit to provide power to the light-emitting devices. The base has at least one air circulation hole for connecting an outer space with the inner space.

Abstract translation: 照明装置包括管状光导，多个发光装置和基座。 管状光导具有光输入边缘和内部空间。 发光器件分布在光输入边缘处，以将光引入管状光导中。 基座支撑发光装置和管状光导。 基座还具有向发光装置供电的电子电路。 基座具有用于将外部空间与内部空间连接的至少一个空气循环孔。

公开(公告)号：US20110286240A1

公开(公告)日：2011-11-24

申请号：US12783575

申请日：2010-05-20

Applicant: Wei-Chih Wang ,  Udo Custodis ,  Wen-Chiao Chang

Inventor： Wei-Chih Wang ,  Udo Custodis ,  Wen-Chiao Chang

IPC: F21V7/22

CPC classification number: G02B6/0018 ,  G02B6/0068

Abstract: An illuminating apparatus includes a plurality of light source units and a light guide plate. The light guide plate has a flat part and a protruding part, wherein the light source units provide a side light beam into the light guide plate at an edge surface, the side light beam is guided in the light guide plate and exits at the protruding part.

Abstract translation: 照明装置包括多个光源单元和导光板。 导光板具有平坦部分和突出部分，其中光源单元在边缘表面处提供侧光束到导光板中，侧光束在导光板中被引导并且在突出部分处离开 。

公开(公告)号：US20110286239A1

公开(公告)日：2011-11-24

申请号：US12783570

申请日：2010-05-20

Applicant: Wei-Chih Wang ,  Udo Custodis

Inventor： Wei-Chih Wang ,  Udo Custodis

IPC: F21V7/22

CPC classification number: G02B6/0068 ,  G02B6/0021 ,  G02B6/0055 ,  G02B6/0073 ,  G02B6/0078

Abstract: A light module includes a light guide plate, a light bar, and a first reflector. The light guide plate has a first edge surface, a second edge surface, and a top surface serving as a light-outgoing surface. The light bar is disposed on the first edge surface for providing an edge light source into the light guide plate. The light bar has a plurality of light-emitting devices. The first reflector is disposed on the second edge surface to reflect light back to a region above the light bar.

Abstract translation: 光模块包括导光板，光条和第一反射器。 导光板具有第一边缘表面，第二边缘表面和用作光出射表面的顶部表面。 光棒设置在第一边缘表面上，用于将光源提供到导光板中。 光条具有多个发光装置。 第一反射器设置在第二边缘表面上以将光反射回到光条上方的区域。

公开(公告)号：US08454218B2

公开(公告)日：2013-06-04

申请号：US12783575

申请日：2010-05-20

Applicant: Wei-Chih Wang ,  Udo Custodis ,  Wen-Chiao Chang

Inventor： Wei-Chih Wang ,  Udo Custodis ,  Wen-Chiao Chang

IPC: F21V7/04

CPC classification number: G02B6/0018 ,  G02B6/0068

Abstract: An illuminating apparatus includes a plurality of light source units and a light guide plate. The light guide plate has a flat part and a protruding part, wherein the light source units provide a side light beam into the light guide plate at an edge surface, the side light beam is guided in the light guide plate and exits at the protruding part.

Abstract translation: 照明装置包括多个光源单元和导光板。 导光板具有平坦部分和突出部分，其中光源单元在边缘表面处提供侧光束到导光板中，侧光束在导光板中被引导并且在突出部分处离开 。

公开(公告)号：US08201983B2

公开(公告)日：2012-06-19

申请号：US12790995

申请日：2010-06-01

Applicant: Wei-Chih Wang ,  Udo Custodis ,  Wen-Chiao Chang

Inventor： Wei-Chih Wang ,  Udo Custodis ,  Wen-Chiao Chang

IPC: F21V29/00

CPC classification number: F21V29/83 ,  F21K9/232 ,  F21K9/61 ,  F21Y2103/33 ,  F21Y2115/10 ,  G02B6/001 ,  G02B6/0038

Abstract: An illuminating device includes a tubular light guide, a plurality of light-emitting devices, and a base. The tubular light guide has a light input edge and an inner space. The light-emitting devices are distributed at the light input edge to provide lights into the tubular light guide. The base supports the light-emitting devices and the tubular light guide. The base also has an electronic circuit to provide power to the light-emitting devices. The base has at least one air circulation hole for connecting an outer space with the inner space.

Abstract translation: 照明装置包括管状光导，多个发光装置和基座。 管状光导具有光输入边缘和内部空间。 发光器件分布在光输入边缘处，以将光引入管状光导中。 基座支撑发光装置和管状光导。 基座还具有向发光装置供电的电子电路。 基座具有用于将外部空间与内部空间连接的至少一个空气循环孔。

公开(公告)号：US20110266939A1

公开(公告)日：2011-11-03

申请号：US12772233

申请日：2010-05-03

Applicant: Wei-Chih Wang ,  Udo Custodis ,  Jung-Min Hwang

Inventor： Wei-Chih Wang ,  Udo Custodis ,  Jung-Min Hwang

IPC: H01K1/28

CPC classification number: G02B6/0096 ,  F21K9/232 ,  F21K9/61 ,  F21V3/02 ,  F21W2121/00 ,  F21Y2115/10 ,  G02B6/0016

Abstract: A lighting device includes a light guide body and at least one light-emitting unit. The light guide body has a light guide channel and a local roughened surface on the light guide channel as a scattering region. The at least one light-emitting unit is capable of emitting a light into the light guide channel, wherein at least one portion of the light is guided to the scattering region, and the scattering region scatters the light as a local light source region.

Abstract translation: 照明装置包括导光体和至少一个发光单元。 导光体具有作为散射区域的导光通道和导光通道上的局部粗糙面。 至少一个发光单元能够将光发射到导光通道中，其中至少一部分光被引导到散射区域，并且散射区域将光作为局部光源区域散射。