公开(公告)号：US20190069376A1

公开(公告)日：2019-02-28

申请号：US15936472

申请日：2018-03-27

Applicant: Industrial Technology Research Institute

Inventor： Ya-Hui Chiang ,  Chia-Fen Hsieh ,  Yuan-Ching Chen ,  Chun-Hsing Lee

IPC: H05B37/02 ,  H05B33/08

Abstract: An illumination system including light source devices, a light receiver, a calculation module and a control module is provided. The light source devices emit light beams having different frequencies respectively. The light receiver receives at least one of the light beams emitted from the light source devices. The calculation module is coupled to the light receiver and obtains at least one optical parameter of the at least one of the light beams according to the at least one of the light beams received by the light receiver. Each of the at least one optical parameter includes a light intensity, a color temperature, a color rendering index or an illumination ratio. The control module is coupled to the calculation module and the light source devices. The control module controls the at least one optical parameter of the at least one of the light beams. A control method thereof is also provided.

公开(公告)号：US20170031104A1

公开(公告)日：2017-02-02

申请号：US15222961

申请日：2016-07-29

Applicant: Industrial Technology Research Institute

Inventor： Chia-Hsin Chao ,  Yen-Hsiang Fang ,  Chun-Hsing Lee ,  Kai-Ning Ku

IPC: G02B6/34 ,  G01J1/02 ,  G01J1/04 ,  G02B6/42

CPC classification number: G02B6/34 ,  G01J1/0209 ,  G01J1/0407 ,  G01J1/0422 ,  G02B6/12004 ,  G02B6/305 ,  G02B6/4206 ,  G02B6/4214 ,  G02B6/4298 ,  G02B2006/12121 ,  G02B2006/12147 ,  H01S5/0425 ,  H01S5/12 ,  H04B10/079 ,  H05K3/30 ,  H05K2203/0147 ,  H05K2203/163

Abstract: An optical receiver including a photodetector and a waveguide is provided. The photodetector includes a plurality of photosensitive regions arranged in an array. The waveguide is disposed on the photodetector and includes a plurality of gratings, a plurality of optical channels, and a plurality of light-deflection elements. The gratings are respectively adapted to collect light beams incident on the waveguide at different angles. The optical channels are adapted to propagate the light beams collected by the gratings. The light-deflection elements are disposed on transmission paths of the light beams propagating in the optical channels and are located above the photosensitive regions. The light-deflection elements are adapted to propagate the light beams propagating in the optical channels to the photosensitive regions. An optical transceiver is also provided.

Abstract translation: 提供了一种包括光电检测器和波导的光学接收器。 光电检测器包括以阵列排列的多个感光区域。 波导设置在光电检测器上，并且包括多个光栅，多个光通道和多个光偏转元件。 光栅分别适于以不同的角度收集入射在波导上的光束。 光通道适于传播由光栅收集的光束。 光偏转元件设置在光通道中传播的光束的传输路径上，并位于光敏区域之上。 光偏转元件适于将在光通道中传播的光束传播到感光区域。 还提供光收发器。

公开(公告)号：US20160157321A1

公开(公告)日：2016-06-02

申请号：US14955057

申请日：2015-12-01

Applicant: Industrial Technology Research Institute

Inventor： Ya-Hui Chiang ,  Shih-Yi Wen ,  Chia-Fen Hsieh ,  Chun-Hsing Lee ,  Chien-Chun Lu ,  Han-Kuei Fu

IPC: H05B33/08

CPC classification number: H05B33/0872 ,  H05B33/086 ,  H05B33/0869

Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.

Abstract translation: 提供了一种包括光源装置和算法单元的照明系统。 算法单元耦合到光源装置，并且根据对象的反射光谱，视觉颜色匹配功能，视觉偏好校正功能或上述的组合将光控制信号输出到光源装置。 光源装置根据控制信号输出照明光束，以便在物体被照射光束照射的同时显现物体的目标视觉感知。 还提供了用于开发对象的目标视觉感知的方法。

公开(公告)号：US09312247B2

公开(公告)日：2016-04-12

申请号：US13975303

申请日：2013-08-24

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chun-Hsing Lee ,  Ya-Hui Chiang ,  Ling-Yu Tsai ,  Cheng-Da Shaw ,  Chien-Chun Lu ,  Hung-Lieh Hu

IPC: H01L25/075 ,  F21K99/00 ,  F21S8/06 ,  F21V7/00 ,  H01L33/50 ,  F21Y101/02 ,  F21Y111/00 ,  F21Y113/00

CPC classification number: H01L25/0753 ,  F21K9/232 ,  F21S8/06 ,  F21V7/0016 ,  F21Y2107/00 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L33/504 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An illuminating device includes a first light module and a second light module. The first light module emits a first light beam to a first illuminating area, and the second light module emits a second light beam to a second illuminating area. The first light module includes a first blue chip emitting a blue light with a main wave peak from 461 nm to 480 nm.

Abstract translation: 照明装置包括第一光模块和第二光模块。 第一光模块将第一光束发射到第一照明区域，并且第二光模块将第二光束发射到第二照明区域。 第一光模块包括发射具有461nm至480nm的主波峰的蓝光的第一蓝色芯片。

公开(公告)号：US09613886B2

公开(公告)日：2017-04-04

申请号：US14472390

申请日：2014-08-29

Applicant: Industrial Technology Research Institute

Inventor： Jui-Ying Lin ,  Chia-Hsin Chao ,  Shu-Mei Yang ,  Chun-Hsing Lee ,  Chien-Chun Lu

IPC: G02B6/12 ,  H01L23/48 ,  H01L21/306 ,  H01L27/02 ,  H01L33/20 ,  H01L33/62 ,  H01L21/768 ,  H01L23/00 ,  H01S5/02 ,  H01S5/024 ,  H01S5/026 ,  H01S5/34 ,  G02B6/34 ,  H01L29/861 ,  H01L23/60 ,  H01L23/13 ,  H01L23/14 ,  H01L23/498 ,  H01L21/48 ,  H01L25/16

CPC classification number: H01L23/481 ,  G02B6/12 ,  G02B6/34 ,  G02B2006/12061 ,  H01L21/30604 ,  H01L21/486 ,  H01L21/76898 ,  H01L23/13 ,  H01L23/147 ,  H01L23/49827 ,  H01L23/60 ,  H01L24/05 ,  H01L24/06 ,  H01L24/08 ,  H01L24/16 ,  H01L24/32 ,  H01L24/48 ,  H01L24/80 ,  H01L25/167 ,  H01L27/0255 ,  H01L29/861 ,  H01L33/20 ,  H01L33/62 ,  H01L2224/04 ,  H01L2224/0401 ,  H01L2224/04026 ,  H01L2224/04042 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/06102 ,  H01L2224/08148 ,  H01L2224/08238 ,  H01L2224/16148 ,  H01L2224/16238 ,  H01L2224/29294 ,  H01L2224/32148 ,  H01L2224/32238 ,  H01L2224/48091 ,  H01L2224/48105 ,  H01L2224/48148 ,  H01L2224/48229 ,  H01L2224/73265 ,  H01L2224/80801 ,  H01L2224/80805 ,  H01L2224/81439 ,  H01L2224/81444 ,  H01L2224/81447 ,  H01L2224/83439 ,  H01L2224/83444 ,  H01L2224/83447 ,  H01L2224/83805 ,  H01L2224/85439 ,  H01L2224/85444 ,  H01L2224/85447 ,  H01L2924/00014 ,  H01L2924/01322 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/1434 ,  H01L2933/0066 ,  H01S5/0208 ,  H01S5/02469 ,  H01S5/026 ,  H01S5/34 ,  H01L2924/00 ,  H01L2224/80 ,  H01L2924/00012 ,  H01L2224/45099

Abstract: An optical coupling module includes a silicon photonic substrate, and an optical waveguide module. The silicon photonic substrate has a first surface and a first grating on the first surface for diffracting the light which passes through the grating. The optical waveguide module is disposed on the silicon photonic substrate, wherein the optical waveguide module includes an optical waveguide having an end disposed in corresponding to the first grating of the silicon photonic substrate. Otherwise, the optical waveguide module has a reflective surface coupled to the end of the optical waveguide and adapted to reflect the light emerging from or incident into the grating to form an optical path between the silicon photonic substrate and the optical waveguide for transmitting the light.

公开(公告)号：US20140184088A1

公开(公告)日：2014-07-03

申请号：US13864235

申请日：2013-04-16

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien-Chun Lu ,  Chun-Hsing Lee ,  Ya-Hui Chiang ,  Hung-Lieh Hu ,  Chia-Fen Hsieh

IPC: H05B33/08

CPC classification number: H05B33/0863

Abstract: A light source apparatus includes a light-emitting module and a control unit. The light-emitting module is for providing a light. The control unit switches the light emitted from the light-emitting module between a first light and a second light, wherein the circadian stimulus value (CS/P value) of the second light is less than CS/P value of the first light, and the color temperatures of the second light and the first light are substantially the same as each other.

Abstract translation: 光源装置包括发光模块和控制单元。 发光模块用于提供光。 控制单元将从发光模块发射的光在第一光和第二光之间切换，其中第二光的昼夜刺激值（CS / P值）小于第一光的CS / P值，以及 第二光和第一光的色温基本上彼此相同。

公开(公告)号：US20180212680A1

公开(公告)日：2018-07-26

申请号：US15927065

申请日：2018-03-20

Applicant: Industrial Technology Research Institute ,  Changhua Christian Hospital

Inventor： Chun-Hsing Lee ,  Chia-Fen Hsieh ,  Hsi-Ching Huang ,  Shou-Jen Kuo

IPC: H04B10/116 ,  H02J13/00 ,  H02J3/38 ,  H05B37/02 ,  G08C21/00 ,  H04W4/02 ,  H04L29/08 ,  G08C17/02

CPC classification number: H04B10/116 ,  G08C17/02 ,  G08C21/00 ,  H02J7/35 ,  H04W4/023 ,  H04W4/33 ,  H05B37/0272

Abstract: A positioning system by visible light includes at least one luminaire, at least one positioning transceiver and a server. The luminaire is disposed at a specific position and has a first identification code, and emits the first identification code in a selected signal form. Each positioning transceiver has a second identification code, and further includes a receiving device and a wireless transceiver. The receiving device movably receives the first identification and demodulates the first identification code. The wireless transceiver transmits the first and the second identification codes to a receiving terminal. The server is coupled to the at least one positioning transceiver via the receiving terminal, and obtains the first and the second identification codes so as to position the at least one positioning transceiver in a space defined by the at least one luminaire.

公开(公告)号：US09980338B2

公开(公告)日：2018-05-22

申请号：US15584046

申请日：2017-05-02

Applicant: Industrial Technology Research Institute

Inventor： Ya-Hui Chiang ,  Shih-Yi Wen ,  Chia-Fen Hsieh ,  Chun-Hsing Lee ,  Chien-Chun Lu ,  Han-Kuei Fu

IPC: H05B33/08

CPC classification number: H05B33/0872 ,  H05B33/086 ,  H05B33/0869

Abstract: An illumination system that includes a light source device and an algorithm unit is provided. The algorithm unit is coupled to the light source device and outputs a control signal to the light source device according to a reflection spectrum of an object, a visual color matching function, a visual preference correction function, or a combination of the above. The light source device outputs an illumination beam according to the control signal, so as to develop target visual perception of the object while the object is being irradiated by the illumination beam. A method for developing target visual perception of an object is also provided.

公开(公告)号：US09977192B2

公开(公告)日：2018-05-22

申请号：US15222961

申请日：2016-07-29

Applicant: Industrial Technology Research Institute

Inventor： Chia-Hsin Chao ,  Yen-Hsiang Fang ,  Chun-Hsing Lee ,  Kai-Ning Ku

IPC: H01J40/14 ,  G02B6/34 ,  G02B6/42 ,  G02B6/12 ,  G02B6/30 ,  H01S5/042 ,  H01S5/12 ,  H05K3/30 ,  G01J1/04 ,  G01J1/02 ,  H04B10/079

CPC classification number: G02B6/34 ,  G01J1/0209 ,  G01J1/0407 ,  G01J1/0422 ,  G02B6/12004 ,  G02B6/305 ,  G02B6/4206 ,  G02B6/4214 ,  G02B6/4298 ,  G02B2006/12121 ,  G02B2006/12147 ,  H01S5/0425 ,  H01S5/12 ,  H04B10/079 ,  H05K3/30 ,  H05K2203/0147 ,  H05K2203/163

Abstract: An optical receiver including a photodetector and a waveguide is provided. The photodetector includes a plurality of photosensitive regions arranged in an array. The waveguide is disposed on the photodetector and includes a plurality of gratings, a plurality of optical channels, and a plurality of light-deflection elements. The gratings are respectively adapted to collect light beams incident on the waveguide at different angles. The optical channels are adapted to propagate the light beams collected by the gratings. The light-deflection elements are disposed on transmission paths of the light beams propagating in the optical channels and are located above the photosensitive regions. The light-deflection elements are adapted to propagate the light beams propagating in the optical channels to the photosensitive regions. An optical transceiver is also provided.

公开(公告)号：US09954614B2

公开(公告)日：2018-04-24

申请号：US15390745

申请日：2016-12-27

Applicant: Industrial Technology Research Institute ,  Changhua Christian Hospital

Inventor： Chun-Hsing Lee ,  Chia-Fen Hsieh ,  Hsi-Ching Huang ,  Shou-Jen Kuo

IPC: G01C21/00 ,  H04B10/116 ,  H04L29/08 ,  H04W4/04 ,  H04W4/02 ,  G08C17/02 ,  G08C21/00 ,  H05B37/02 ,  H02J3/38 ,  H02J13/00

CPC classification number: H04B10/116 ,  G08C17/02 ,  G08C21/00 ,  H02J3/383 ,  H02J7/35 ,  H02J13/0017 ,  H04L67/125 ,  H04W4/023 ,  H04W4/04 ,  H04W4/30 ,  H04W4/33 ,  H05B37/0209 ,  H05B37/0272

Abstract: A positioning system by visible light includes at least one luminaire, at least one positioning transceiver and a server. The luminaire is disposed at a specific position and has a first identification code, and emits the first identification code in a selected signal form. Each positioning transceiver has a second identification code, and further includes a receiving device and a wireless transceiver. The receiving device movably receives the first identification and demodulates the first identification code. The wireless transceiver transmits the first and the second identification codes to a receiving terminal. The server is coupled to the at least one positioning transceiver via the receiving terminal, and obtains the first and the second identification codes so as to position the at least one positioning transceiver in a space defined by the at least one luminaire.