公开(公告)号：US20130044471A1

公开(公告)日：2013-02-21

申请号：US13211503

申请日：2011-08-17

申请人： Tien-Pao Chen

发明人： Tien-Pao Chen

IPC分类号： F21S4/00 ,  F21V21/00

CPC分类号： F21K9/275 ,  F21Y2107/00 ,  F21Y2107/30 ,  F21Y2115/10

摘要： A lighting device includes a tubular body and a substrate. The tubular body has a chamber, a first end and a second end. The first and second ends communicate with the chamber. The substrate is axially disposed in the chamber. Multiple light-emitting elements are arranged on the substrate. By means of the substrate, the projection range and projection angle of the lighting device are enlarged to enhance luminous efficiency of the lighting device.

摘要翻译： 照明装置包括管状主体和基板。 管状体具有腔室，第一端部和第二端部。 第一和第二端与腔室通信。 衬底轴向设置在腔室中。 多个发光元件设置在基板上。 通过基板，照明装置的投影范围和投影角度被放大，以提高照明装置的发光效率。

公开(公告)号：US20110057579A1

公开(公告)日：2011-03-10

申请号：US12840301

申请日：2010-07-21

申请人： CHIH-MING LAI ,  TIEN-PAO CHEN ,  CHIAO-LING PENG

发明人： CHIH-MING LAI ,  TIEN-PAO CHEN ,  CHIAO-LING PENG

IPC分类号： H05B37/02 ,  F21V1/00

CPC分类号： H05B33/0851 ,  F21V5/007 ,  F21V5/02 ,  F21V5/08 ,  F21V7/0083 ,  F21V23/0442 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L33/54

摘要： An illumination device includes a light source module consisting of a substrate and a plurality of light emitting elements on the substrate in an array and an optical module array consisting of a plurality of optical modules covering the light emitting elements. Each optical module includes a first optical component and a second optical component. A first illumination distribution pattern is generated by light from the light emitting elements and modulated by the first optical components. A second illumination distribution pattern is generated by light from the light emitting elements and modulated by the second optical components. An illumination distribution pattern of the illumination device is superposition of the first illumination distribution pattern and the second illumination distribution pattern.

摘要翻译： 照明装置包括由基板和阵列中的基板上的多个发光元件构成的光源模块和由覆盖发光元件的多个光学模块组成的光学模块阵列。 每个光学模块包括第一光学部件和第二光学部件。 第一照明分布图案由来自发光元件的光产生并被第一光学部件调制。 第二照明分布图案由来自发光元件的光产生并被第二光学部件调制。 照明装置的照明分布图案是第一照明分布图案和第二照明分布图案的叠加。

公开(公告)号：US08434903B2

公开(公告)日：2013-05-07

申请号：US13211503

申请日：2011-08-17

申请人： Tien-Pao Chen

发明人： Tien-Pao Chen

IPC分类号： F21V33/00

CPC分类号： F21K9/275 ,  F21Y2107/00 ,  F21Y2107/30 ,  F21Y2115/10

摘要： A lighting device includes a tubular body and a substrate. The tubular body has a chamber, a first end and a second end. The first and second ends communicate with the chamber. The substrate is axially disposed in the chamber. Multiple light-emitting elements are arranged on the substrate. By means of the substrate, the projection range and projection angle of the lighting device are enlarged to enhance luminous efficiency of the lighting device.

摘要翻译： 照明装置包括管状主体和基板。 管状体具有腔室，第一端部和第二端部。 第一和第二端与腔室通信。 衬底轴向设置在腔室中。 多个发光元件设置在基板上。 通过基板，照明装置的投影范围和投影角度被放大，以提高照明装置的发光效率。

公开(公告)号：US20120300467A1

公开(公告)日：2012-11-29

申请号：US13448489

申请日：2012-04-17

申请人： TIEN-PAO CHEN

发明人： TIEN-PAO CHEN

IPC分类号： F21V5/04

CPC分类号： F21V5/04 ,  F21W2131/103 ,  F21Y2115/10 ,  G02B19/0009 ,  G02B19/0061 ,  H01L33/58

摘要： A lighting device includes a light source and an optical lens. The optical lens includes a light-source-side optical surface disposed proximate to the light source, and a lighting-side optical surface opposite to the light-source-side optical surface. At least one of the light-source-side optical surface and the lighting-side optical surface satisfies a bi-axial sag function.

摘要翻译： 照明装置包括光源和光学透镜。 光学透镜包括靠近光源设置的光源侧光学表面和与光源侧光学表面相对的照明​​侧光学表面。 光源侧光学面和照明侧光学面中的至少一个满足双轴下垂功能。

公开(公告)号：US07677758B2

公开(公告)日：2010-03-16

申请号：US12101330

申请日：2008-04-11

申请人： Chu-Ming Cheng ,  Shang-Yi Wu ,  Tien-Pao Chen

发明人： Chu-Ming Cheng ,  Shang-Yi Wu ,  Tien-Pao Chen

IPC分类号： F21V9/00

CPC分类号： G03B21/20 ,  G02B26/108 ,  G02B27/0905 ,  G02B27/102 ,  G02B27/123 ,  G03B21/208 ,  H04N9/3117

摘要： An illumination system is provided, which provides a plurality of light beams to a light valve. The illumination system includes a plurality of light sources, a polynomial lens and an optical scanning element. The light sources are capable of emitting the light beams. The polynomial lens is disposed on light paths of the light beams and located between the light sources and the light valve. The polynomial lens shapes the light beams into a plurality of rectangular light beams. The optical scanning element is disposed on light paths of the rectangular light beams and located between the polynomial lens and the light valve. The optical scanning element is capable of moving for scanning the rectangular light beams on the light valve unidirectionally or back and forth along a direction, and the rectangular light beams partially overlap with each other on the light valve.

摘要翻译： 提供照明系统，其向光阀提供多个光束。 照明系统包括多个光源，多项式透镜和光学扫描元件。 光源能够发射光束。 多项式透镜设置在光束的光路上并且位于光源和光阀之间。 多项式透镜将光束成形为多个矩形光束。 光学扫描元件设置在矩形光束的光路上并且位于多项式透镜和光阀之间。 光扫描元件能够沿着一个方向单向地或往复地扫描光阀上的矩形光束，并且矩形光束在光阀上彼此部分重叠。

公开(公告)号：US08246200B2

公开(公告)日：2012-08-21

申请号：US12840301

申请日：2010-07-21

申请人： Chih-Ming Lai ,  Tien-Pao Chen ,  Chiao-Ling Peng

发明人： Chih-Ming Lai ,  Tien-Pao Chen ,  Chiao-Ling Peng

IPC分类号： F21V1/00 ,  H05B37/02

CPC分类号： H05B33/0851 ,  F21V5/007 ,  F21V5/02 ,  F21V5/08 ,  F21V7/0083 ,  F21V23/0442 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L33/54

摘要： An illumination device includes a light source module consisting of a substrate and a plurality of light emitting elements on the substrate in an array and an optical module array consisting of a plurality of optical modules covering the light emitting elements. Each optical module includes a first optical component and a second optical component. A first illumination distribution pattern is generated by light from the light emitting elements and modulated by the first optical components. A second illumination distribution pattern is generated by light from the light emitting elements and modulated by the second optical components. An illumination distribution pattern of the illumination device is superposition of the first illumination distribution pattern and the second illumination distribution pattern.

摘要翻译： 照明装置包括由基板和阵列中的基板上的多个发光元件构成的光源模块和由覆盖发光元件的多个光学模块组成的光学模块阵列。 每个光学模块包括第一光学部件和第二光学部件。 第一照明分布图案由来自发光元件的光产生并被第一光学部件调制。 第二照明分布图案由来自发光元件的光产生并被第二光学部件调制。 照明装置的照明分布图案是第一照明分布图案和第二照明分布图案的叠加。

公开(公告)号：US20110164425A1

公开(公告)日：2011-07-07

申请号：US12795821

申请日：2010-06-08

申请人： TIEN-PAO CHEN ,  CHIH-MING LAI

发明人： TIEN-PAO CHEN ,  CHIH-MING LAI

IPC分类号： F21V5/04

CPC分类号： F21V5/04 ,  F21V5/08 ,  F21W2131/103 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061

摘要： A lens applied to a light emitting element includes a first surface profile and a second surface profile opposite to the first surface profile. The first surface profile defines a first trench facing the light emitting element, and the first trench includes a bottom curved surface serving as a light incident surface. The second surface profile includes a top curved surface, and serves as a light emitting surface. Both the bottom and the top curved surfaces are mirror symmetric to the first suppositional plane P1 (X=0), and mirror asymmetric to the second suppositional plane P2 (Y=0) to cooperatively adjust light from the light emitting element to obtain an asymmetric light field. An illumination device having the lens is further provided.

摘要翻译： 应用于发光元件的透镜包括第一表面轮廓和与第一表面轮廓相对的第二表面轮廓。 第一表面轮廓限定面向发光元件的第一沟槽，并且第一沟槽包括用作光入射表面的底部弯曲表面。 第二表面轮廓包括顶部曲面，并且用作发光表面。 底部和顶部曲面都与第一假想平面P1（X = 0）镜面对称，并且镜子不对称于第二假想平面P2（Y = 0），以协调地调节来自发光元件的光以获得不对称 光场。 还提供了具有透镜的照明装置。

公开(公告)号：USD627921S1

公开(公告)日：2010-11-23

申请号：US29357433

申请日：2010-03-12

申请人： Tien-Pao Chen

设计人： Tien-Pao Chen

公开(公告)号：US20090147514A1

公开(公告)日：2009-06-11

申请号：US12101330

申请日：2008-04-11

申请人： Chu-Ming Cheng ,  Shang-Yi Wu ,  Tien-Pao Chen

发明人： Chu-Ming Cheng ,  Shang-Yi Wu ,  Tien-Pao Chen

IPC分类号： F21V5/00

CPC分类号： G03B21/20 ,  G02B26/108 ,  G02B27/0905 ,  G02B27/102 ,  G02B27/123 ,  G03B21/208 ,  H04N9/3117

摘要： An illumination system is provided, which provides a plurality of light beams to a light valve. The illumination system includes a plurality of light sources, a polynomial lens and an optical scanning element. The light sources are capable of emitting the light beams. The polynomial lens is disposed on light paths of the light beams and located between the light sources and the light valve. The polynomial lens shapes the light beams into a plurality of rectangular light beams. The optical scanning element is disposed on light paths of the rectangular light beams and located between the polynomial lens and the light valve. The optical scanning element is capable of moving for scanning the rectangular light beams on the light valve unidircetionally or back and forth along a direction, and the rectangular light beams partially overlap with each other on the light valve.

摘要翻译： 提供照明系统，其向光阀提供多个光束。 照明系统包括多个光源，多项式透镜和光学扫描元件。 光源能够发射光束。 多项式透镜设置在光束的光路上并且位于光源和光阀之间。 多项式透镜将光束成形为多个矩形光束。 光学扫描元件设置在矩形光束的光路上并且位于多项式透镜和光阀之间。 光扫描元件能够沿着一个方向单向或者往复地扫描光阀上的矩形光束移动，并且矩形光束在光阀上彼此部分重叠。

公开(公告)号：US08337053B2

公开(公告)日：2012-12-25

申请号：US12795821

申请日：2010-06-08

申请人： Tien-Pao Chen ,  Chih-Ming Lai

发明人： Tien-Pao Chen ,  Chih-Ming Lai

IPC分类号： F21V3/00

CPC分类号： F21V5/04 ,  F21V5/08 ,  F21W2131/103 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061

摘要： A lens applied to a light emitting element includes a first surface profile and a second surface profile opposite to the first surface profile. The first surface profile defines a first trench facing the light emitting element, and the first trench includes a bottom curved surface serving as a light incident surface. The second surface profile includes a top curved surface, and serves as a light emitting surface. Both the bottom and the top curved surfaces are mirror symmetric to the first suppositional plane P1 (X=0), and mirror asymmetric to the second suppositional plane P2 (Y=0) to cooperatively adjust light from the light emitting element to obtain an asymmetric light field. An illumination device having the lens is further provided.

摘要翻译： 应用于发光元件的透镜包括第一表面轮廓和与第一表面轮廓相对的第二表面轮廓。 第一表面轮廓限定面向发光元件的第一沟槽，并且第一沟槽包括用作光入射表面的底部弯曲表面。 第二表面轮廓包括顶部曲面，并且用作发光表面。 底部和顶部曲面都与第一假想平面P1（X = 0）镜面对称，并且镜子不对称于第二假想平面P2（Y = 0），以协调地调节来自发光元件的光以获得不对称 光场。 还提供了具有透镜的照明装置。