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公开(公告)号：US20140231851A1
公开(公告)日：2014-08-21
申请号：US14166864
申请日：2014-01-29
Applicant: Industrial Technology Research Institute
Inventor： Yao-Jun Tsai , Chen-Peng Hsu , Shih-Yi Wen , Chi-Chin Yang , Yu-Hsiang Chang , Re-Ching Lin , Hung-Lieh Hu
IPC: H01L33/40
CPC classification number: H01L33/405 , H01L33/20 , H01L33/38 , H01L33/382 , H01L33/385 , H01L33/486 , H01L33/62 , H01L2924/0002 , H01L2924/00
Abstract: A light emitting diode includes a semiconductor stacked structure, a substrate, a first electrode, a second electrode and a third electrode. The semiconductor stacked structure includes a first semiconductor layer, a second semiconductor layer and a light emitting layer. The first semiconductor layer has a first surface and a second surface opposite to each other and has a first region and a second region. The second semiconductor layer is disposed on the second surface. The light emitting layer is disposed between the first semiconductor layer and the second semiconductor layer. The substrate has a first conductive layer and a second conductive layer thereon. The first electrode is disposed between the second semiconductor layer and the first conductive layer. The second electrode is disposed on the first surface. The third electrode is disposed between the second region and the second conductive layer, and electrically connected to the second electrode.
Abstract translation: 发光二极管包括半导体层叠结构，基板，第一电极，第二电极和第三电极。 半导体堆叠结构包括第一半导体层，第二半导体层和发光层。 第一半导体层具有彼此相对的第一表面和第二表面，并且具有第一区域和第二区域。 第二半导体层设置在第二表面上。 发光层设置在第一半导体层和第二半导体层之间。 衬底上具有第一导电层和第二导电层。 第一电极设置在第二半导体层和第一导电层之间。 第二电极设置在第一表面上。 第三电极设置在第二区域和第二导电层之间，并且电连接到第二电极。
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公开(公告)号：US09578709B2
公开(公告)日：2017-02-21
申请号：US14485886
申请日：2014-09-15
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Sheng-Ho Huang , Hung-Lieh Hu , Chen-Kun Chen , Yu-Chen Yu
CPC classification number: H05B33/0854 , H05B33/0872 , H05B37/0227 , H05B37/0245 , H05B37/029
Abstract: A multi-function lighting system is provided. A design of multiplex configuration of a multi-diode lighting module and a design of 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. At the same time, the environmental sensing device further feedbacks an information of humidity or temperature so that parameter of optimum light environment can be set accordingly. The multi-diode 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, plant lighting and air purifying.
Abstract translation: 提供多功能照明系统。 将多极二极管照明模块的多路复用配置设计和电气控制系统的光时域调制设计应用于感测环境条件的照明系统，以自动或人为地改变颜色，光强度和颜色 - 光的温度影响人们的感受和心情。 同时，环境感测装置进一步反馈湿度或温度的信息，从而可以相应地设定最佳光照环境的参数。 多重二极管照明模块适用于照明系统的设计，使得照明系统可以以定制的方式制造，以满足园林绿化和光学设计的不同要求，不仅降低了成本并提高了批量生产率， 还提供多种功能，包括景观照明，人体工程学照明，植物照明和空气净化。
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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。
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公开(公告)号：US09252079B2
公开(公告)日：2016-02-02
申请号：US14472391
申请日：2014-08-29
Applicant: Industrial Technology Research Institute
Inventor： Yao-Jun Tsai , Chen-Peng Hsu , Shih-Yi Wen , Chi-Chin Yang , Hung-Lieh Hu
IPC: H01L21/00 , H01L29/00 , H01L23/48 , H01L21/306 , H01L27/02 , H01L33/20 , H01L33/62 , H01L21/768 , H01L23/00 , H01S5/02 , H01S5/024 , H01S5/026 , H01S5/34 , G02B6/12 , G02B6/34 , H01L29/861 , H01L23/60 , 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: Provided is a substrate, including a substrate material, two conductive structures, and at least one diode. The two conductive structures extend from a first surface of the substrate material to a second surface of the substrate material via two through holes penetrating through the substrate material. The at least one diode is embedded in the substrate material at a sidewall of one of the through holes.
Abstract translation: 提供了包括基板材料，两个导电结构和至少一个二极管的基板。 两个导电结构通过穿过衬底材料的两个通孔从衬底材料的第一表面延伸到衬底材料的第二表面。 所述至少一个二极管被嵌入在所述通孔之一的侧壁处的所述衬底材料中。
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公开(公告)号：US09140839B2
公开(公告)日：2015-09-22
申请号：US14310740
申请日：2014-06-20
Inventor： Hsueh-Chih Chang , Hung-Lieh Hu
CPC classification number: G02B6/0005 , A61B1/00 , A61B1/0638 , A61B1/0653 , A61B1/0684 , G02B6/0006
Abstract: A lighting module comprises a first light source, a second light source and a phosphor element is provided. The first light source emits a first exciting light. The second light source emits a second exciting light. The phosphor element converts the first exciting light and the second exciting light to an emission light. The first exciting light and the second exciting light are input to the phosphor element in different directions of incidence.
Abstract translation: 照明模块包括第一光源，第二光源和磷光体元件。 第一光源发射第一激发光。 第二光源发射第二激发光。 荧光体元件将第一激发光和第二激发光转换为发射光。 第一激发光和第二激发光在不同的入射方向输入到磷光体元件。
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Patent Agency Ranking
公开(公告)号：US11290663B2
公开(公告)日：2022-03-29
申请号：US16748724
申请日：2020-01-21
Applicant: Industrial Technology Research Institute
Inventor： Han-Kuei Fu , Hsueh-Chih Chang , Shih-Yi Wen , Hung-Lieh Hu
Abstract: A thermal image sensing system including at least one thermal sensor, at least one light sensor, an image identification module, a storage module and a computing module is provided. The thermal sensor senses thermal radiation emitted by an object and generates a thermal radiation image signal correspondingly. The light sensor senses visible light reflected by the object and generates at least one visible light image signal correspondingly. The image identification module receives the visible light image signal generated by the light sensor and determines a material of the object according to the at least one visible light image signal. The storage module stores a radiation coefficient of the material of the object. The computing module calculates a surface temperature of the object according to the radiation coefficient of the material of the object and the thermal radiation emitted by the object. A thermal image sensing method is also provided.
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公开(公告)号：US20200252558A1
公开(公告)日：2020-08-06
申请号：US16748724
申请日：2020-01-21
Applicant: Industrial Technology Research Institute
Inventor： Han-Kuei Fu , Hsueh-Chih Chang , Shih-Yi Wen , Hung-Lieh Hu
Abstract: A thermal image sensing system including at least one thermal sensor, at least one light sensor, an image identification module, a storage module and a computing module is provided. The thermal sensor senses thermal radiation emitted by an object and generates a thermal radiation image signal correspondingly. The light sensor senses visible light reflected by the object and generates at least one visible light image signal correspondingly. The image identification module receives the visible light image signal generated by the light sensor and determines a material of the object according to the at least one visible light image signal. The storage module stores a radiation coefficient of the material of the object. The computing module calculates a surface temperature of the object according to the radiation coefficient of the material of the object and the thermal radiation emitted by the object. A thermal image sensing method is also provided.
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公开(公告)号：US09425359B2
公开(公告)日：2016-08-23
申请号：US14586911
申请日：2014-12-30
Inventor： Yao-Jun Tsai , Shih-Yi Wen , Chen-Peng Hsu , Hung-Lieh Hu , Chia-Chun Yu , Yen-Chu Li , Chun-Yi Tung
CPC classification number: H01L33/382 , H01L33/20 , H01L33/38 , H01L33/385 , H01L33/405 , H01L33/486 , H01L33/62 , H01L2224/16225 , H01L2224/17 , H01L2924/0002 , H01L2924/00
Abstract: A light emitting diode includes a semiconductor stacked structure, a substrate, a first electrode, a second electrode and a third electrode. The semiconductor stacked structure includes a first semiconductor layer, a second semiconductor layer and a light emitting layer. An undoped semiconductor layer over the first semiconductor layer may be not removed or not completely removed to increase the strength of the semiconductor stacked structure and improve the reliability of the LED and the production yields of manufacturing process. A roughened structure (or a photonic crystal) can be formed on the undoped semiconductor layer when the semiconductor stacked structure to improve the light emitting efficiency of the LED.
Abstract translation: 发光二极管包括半导体层叠结构，基板，第一电极，第二电极和第三电极。 半导体堆叠结构包括第一半导体层，第二半导体层和发光层。 可以不去除或不完全去除第一半导体层上的未掺杂的半导体层以增加半导体堆叠结构的强度，并且提高LED的可靠性和制造工艺的生产率。 当半导体堆叠结构提高LED的发光效率时，可以在未掺杂的半导体层上形成粗糙结构（或光子晶体）。
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公开(公告)号：US09095029B2
公开(公告)日：2015-07-28
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。
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公开(公告)号：US09052418B2
公开(公告)日：2015-06-09
申请号：US14049192
申请日：2013-10-08
Inventor： Hsueh-Chih Chang , Hung-Lieh Hu , Chao-Wei Li
CPC classification number: G02B6/0006 , G02B6/0008 , G02B6/4214
Abstract: A light source module optically coupled to an optical fiber which has a light incident surface is provided. The light source module includes a plurality of light sources and a concentrator. The light sources surround an axis, and the axis passes through a center of the light incident surface and is perpendicular to the light incident surface. Each of the light sources is capable of emitting a beam along a transmitting path toward the axis. The concentrator is disposed at the axis and includes a curvy reflective surface located on the transmitting paths for reflecting the beams to the light incident surface of the optical fiber.
Abstract translation: 提供光耦合到具有光入射表面的光纤的光源模块。 光源模块包括多个光源和集中器。 光源围绕轴线，并且轴线穿过光入射表面的中心并且垂直于光入射表面。 每个光源能够沿着发射路径朝向轴发射光束。 集中器设置在轴线处，并且包括位于传输路径上的弯曲反射表面，用于将光束反射到光纤的光入射表面。
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