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公开(公告)号：US20180212680A1
公开(公告)日：2018-07-26
申请号：US15927065
申请日：2018-03-20
Inventor： Chun-Hsing Lee , Chia-Fen Hsieh , Hsi-Ching Huang , Shou-Jen Kuo
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.
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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.
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公开(公告)号：US09954614B2
公开(公告)日：2018-04-24
申请号：US15390745
申请日：2016-12-27
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.
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公开(公告)号：US09693408B2
公开(公告)日：2017-06-27
申请号：US14746857
申请日：2015-06-23
Applicant: Industrial Technology Research Institute
Inventor： Chien-Chun Lu , Shih-Yi Wen , Han-Kuei Fu , Chun-Hsing Lee , Ya-Hui Chiang , Chia-Fen Hsieh
IPC: H05B33/08
CPC classification number: H05B33/0842 , H05B33/0863
Abstract: A light source apparatus including a light-emitting module and a control unit is provided. The light-emitting module is configured to provide a light. The control unit makes the light emitted from the light-emitting module switched between a first light and a second light. A spectrum of the first light is different from a spectrum of the second light, and color temperatures of the first light and the second light are substantially the same as each other.
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公开(公告)号：US20130235578A1
公开(公告)日：2013-09-12
申请号：US13832047
申请日：2013-03-15
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Chia-Fen Hsieh , Chen-Kun Chen , Yu-Chen Yu , Hung-Lieh Hu , Mu-Tao Chu
IPC: F21V29/00
CPC classification number: F21K9/232 , F21K9/90 , F21V29/713 , F21V29/773 , F21V29/777 , F21V29/83 , F21Y2107/30 , F21Y2115/10
Abstract: An illumination device including a base and a heat dissipation member is provided. The heat dissipation member disposed on the base has a central axis and at least one heat dissipation channel. At least one virtual circle having a radius R1 with reference to the central axis is formed on an orthogonal virtual plane of the central axis, and at least one intersection is generated by the virtual circle and border of the heat dissipation channel.
Abstract translation: 提供一种包括基座和散热构件的照明装置。 设置在基座上的散热构件具有中心轴线和至少一个散热通道。 在中心轴的正交虚拟平面上形成至少一个具有相对于中心轴的半径R1的虚拟圆，并且由散热通道的虚拟圆和边界产生至少一个交点。
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Patent Agency Ranking
公开(公告)号：US20240198130A1
公开(公告)日：2024-06-20
申请号：US18590982
申请日：2024-02-29
Applicant: Industrial Technology Research Institute
Inventor： Tzung-Te Chen , Wei-Ting Yen , Hsin-Yun Tsai , Shih-Yi Wen , Chia-Fen Hsieh
CPC classification number: A61N5/0622 , A61H23/0236 , H05B47/16 , A61H2201/10 , A61N2005/0663
Abstract: A light source device, including a first light source, providing a first light beam in a first time period of a first period; and a second light source, providing a second light beam in a second time period of the first period, is provided. The first light beam and the second light beam have the same color temperature. The first light beam and the second light beam are emitted alternately in the first period, and a color rendering index of mixed light of the first light beam and the second light beam is greater than or equal to 85.
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公开(公告)号：US20200057339A1
公开(公告)日：2020-02-20
申请号：US16600584
申请日：2019-10-14
Inventor： Tzung-Te Chen , Chia-Fen Hsieh , Tung-Yun Liu , Shih-Yi Wen , Chien-Chun Lu , Hsin-Yun Tsai
IPC: G02F1/1335 , H05B33/08
Abstract: A light source apparatus including a light-emitting module and a control unit is provided. The light-emitting module is configured to provide a light. The control unit is configured to make the light switched between a first light and a second light so that at least one of a blue-light hazard and a circadian stimulus value of the light is changed. A wavelength of a blue light main peak in a spectrum of the first light is different from a wavelength of a blue light main peak in a spectrum of the second light.
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公开(公告)号：US10485070B2
公开(公告)日：2019-11-19
申请号：US16018086
申请日：2018-06-26
Applicant: Industrial Technology Research Institute
Inventor： Tzung-Te Chen , Chia-Fen Hsieh , Tung-Yun Liu , Shih-Yi Wen , Chien-Chun Lu , Hsin-Yun Tsai
Abstract: An embodiment of the disclosure provides a light source apparatus including a light-emitting module and a control unit. The light-emitting module is configured to provide a light. The control unit is configured to change proportion of a first sub-light and a second sub-light to form the light so that a circadian action factor (CAF) and a correlated color temperature (CCT) of the light varies along a CAF vs. CCT locus of the light different from a CAF vs. CCT locus of sunlight. A CAF vs. CCT coordinate of one of the first sub-light and the second sub-light is below the CAF vs. CCT locus of sunlight, and a CAF vs. CCT coordinate of the other one of the first sub-light and the second sub-light is above the CAF vs. CCT locus of sunlight. A display apparatus is also provided.
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公开(公告)号：US09900956B2
公开(公告)日：2018-02-20
申请号：US14979925
申请日：2015-12-28
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Sheng-Ho Huang , Chia-Fen Hsieh
CPC classification number: H05B33/0872 , H05B33/0854 , H05B33/0866 , H05B37/0227 , H05B37/0245 , H05B37/029
Abstract: A multi-function lighting system is provided. Multiplex configuration of a lighting module and optical time domain modulation of an electric controlling system are applied to a lighting system which senses environmental conditions to automatically or artificially change a color, a light intensity and a color-temperature of a light to influence people's feelings and moods. The environmental sensing device further feedbacks an information of humidity or temperature so that parameter of optimum light environment can be set accordingly. The lighting module is applied to the design of the lighting system, such that the lighting system can be manufactured in a customization way to meet varied requirements in the landscaping and optical designs, not only reducing the cost and increasing mass production rate but also providing multi-functions including landscaping lighting, ergonomic lighting, display lighting, light communication, plant lighting air purifying, and preservation of fruits and vegetables.
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公开(公告)号：US20170111973A1
公开(公告)日：2017-04-20
申请号：US15390701
申请日：2016-12-26
Applicant: Industrial Technology Research Institute
Inventor： Ya-Hui Chiang , Tzung-Te Chen , Chia-Fen Hsieh , Shih-Yi Wen , Han-Kuei Fu
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 light source includes a color temperature adjustable light source. 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.
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