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公开(公告)号：US20130044471A1
公开(公告)日：2013-02-21
申请号：US13211503
申请日：2011-08-17
Applicant: Tien-Pao Chen
Inventor： Tien-Pao Chen
CPC classification number: F21K9/275 , F21Y2107/00 , F21Y2107/30 , F21Y2115/10
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20110057579A1
公开(公告)日：2011-03-10
申请号：US12840301
申请日：2010-07-21
Applicant: CHIH-MING LAI , TIEN-PAO CHEN , CHIAO-LING PENG
Inventor： CHIH-MING LAI , TIEN-PAO CHEN , CHIAO-LING PENG
CPC classification number: H05B33/0851 , F21V5/007 , F21V5/02 , F21V5/08 , F21V7/0083 , F21V23/0442 , F21Y2105/10 , F21Y2115/10 , H01L33/54
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08434903B2
公开(公告)日：2013-05-07
申请号：US13211503
申请日：2011-08-17
Applicant: Tien-Pao Chen
Inventor： Tien-Pao Chen
IPC: F21V33/00
CPC classification number: F21K9/275 , F21Y2107/00 , F21Y2107/30 , F21Y2115/10
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20120300467A1
公开(公告)日：2012-11-29
申请号：US13448489
申请日：2012-04-17
Applicant: TIEN-PAO CHEN
Inventor： TIEN-PAO CHEN
IPC: F21V5/04
CPC classification number: F21V5/04 , F21W2131/103 , F21Y2115/10 , G02B19/0009 , G02B19/0061 , H01L33/58
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US07677758B2
公开(公告)日：2010-03-16
申请号：US12101330
申请日：2008-04-11
Applicant: Chu-Ming Cheng , Shang-Yi Wu , Tien-Pao Chen
Inventor： Chu-Ming Cheng , Shang-Yi Wu , Tien-Pao Chen
IPC: F21V9/00
CPC classification number: G03B21/20 , G02B26/108 , G02B27/0905 , G02B27/102 , G02B27/123 , G03B21/208 , H04N9/3117
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
公开(公告)号：US08337053B2
公开(公告)日：2012-12-25
申请号：US12795821
申请日：2010-06-08
Applicant: Tien-Pao Chen , Chih-Ming Lai
Inventor： Tien-Pao Chen , Chih-Ming Lai
IPC: F21V3/00
CPC classification number: F21V5/04 , F21V5/08 , F21W2131/103 , F21Y2115/10 , G02B19/0014 , G02B19/0061
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20110002126A1
公开(公告)日：2011-01-06
申请号：US12800654
申请日：2010-05-20
Applicant: Tien-Pao Chen , Jyh-Der Hwang
Inventor： Tien-Pao Chen , Jyh-Der Hwang
CPC classification number: F21V5/00 , F21V5/04 , F21V7/0091 , F21V13/04 , F21Y2115/10 , H01L33/58
Abstract: A lens for a LED light source includes a first light emitting surface and a light incident surface perpendicular to the optical axis of the lens. The first light emitting surface is a convex surface and opposite to the light incident surface. The lens further includes a second light emitting surface opposite to the light incident surface and adjacent to the first light emitting surface. The thickness between the second light emitting surface and the light incident surface near the optical axis exceeds the thickness between the second light emitting surface and the light incident surface away from the optical axis.
Abstract translation: 用于LED光源的透镜包括第一发光表面和垂直于透镜的光轴的光入射表面。 第一发光面是与光入射面相反的凸面。 透镜还包括与光入射表面相对并与第一发光表面相邻的第二发光表面。 第二发光面与靠近光轴的光入射面之间的厚度超过第二发光面与远离光轴的光入射面之间的厚度。
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公开(公告)号：USD611080S1
公开(公告)日：2010-03-02
申请号：US29338363
申请日：2009-06-10
Applicant: Tien-Pao Chen , An-Chi Wei , Chih-Ming Lai
Designer： Tien-Pao Chen , An-Chi Wei , Chih-Ming Lai
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公开(公告)号：USD611078S1
公开(公告)日：2010-03-02
申请号：US29338222
申请日：2009-06-08
Applicant: Tien-Pao Chen , An-Chi Wei , Chih-Ming Lai
Designer： Tien-Pao Chen , An-Chi Wei , Chih-Ming Lai
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公开(公告)号：USD608809S1
公开(公告)日：2010-01-26
申请号：US29338361
申请日：2009-06-10
Applicant: Tien-Pao Chen , An-Chi Wei , Chih-Ming Lai
Designer： Tien-Pao Chen , An-Chi Wei , Chih-Ming Lai
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