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公开(公告)号：US20160238443A1
公开(公告)日：2016-08-18
申请号：US14997261
申请日：2016-01-15
Applicant: Taiwan Biophotonic Corporation
Inventor： Chang-Sheng CHU , Yu-Tang LI , Yeh-Wen LEE , Chih-Hsun FAN , Lung-Pin CHUNG , Jyh-Chern CHEN , Shuang-Chao CHUNG
CPC classification number: G01J1/0459 , A61B5/14552 , A61B5/681 , A61B2560/0443 , A61B2562/0233 , A61B2562/164 , A61B2562/227 , G01J1/0271 , G01J1/0437 , G01J1/08 , G01J1/4228 , G01J1/44 , H01L31/0203 , H01L31/0232 , H01L31/02325 , H01L31/02327 , H01L31/125 , H01L31/173 , H01L33/54 , H01L33/58 , H04B10/071
Abstract: The present disclosure relates to an optical sensor module, an optical sensing accessory, and an optical sensing device. An optical sensor module comprises a light source, a photodetector, and a substrate. The light source is configured to convert electric power into radiant energy and emit light to an object surface. The photodetector is configured to receive the light from an object surface and convert radiant energy into electrical current or voltage. An optical sensing accessory and an optical sensing device comprise the optical sensor module and other electronic modules to have further applications.
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公开(公告)号：US20160238441A1
公开(公告)日：2016-08-18
申请号：US15007217
申请日：2016-01-27
Applicant: Taiwan Biophotonic Corporation
Inventor： Chang-Sheng CHU , Yu-Tang LI , Yeh-Wen LEE , Chih-Hsun FAN , Lung-Pin CHUNG , Jyh-Chern CHEN , Shuang-Chao CHUNG
CPC classification number: G01J1/0459 , A61B5/14552 , A61B5/681 , A61B2560/0443 , A61B2562/0233 , A61B2562/164 , A61B2562/227 , G01J1/0271 , G01J1/0437 , G01J1/08 , G01J1/4228 , G01J1/44 , H01L31/0203 , H01L31/0232 , H01L31/02325 , H01L31/02327 , H01L31/125 , H01L31/173 , H01L33/54 , H01L33/58 , H04B10/071
Abstract: The present disclosure relates to an optical sensor module, an optical sensing accessory, and an optical sensing device. An optical sensor module comprises a light source, a photodetector, an electrode and a substrate. The light source is configured to convert electric power into radiant energy and emit light to an object surface. The photodetector is configured to receive the light from an object surface and convert radiant energy into electrical current or voltage. The electrode is configured to detect an external circuit formed by the contact with an object surface. An optical sensing accessory and an optical sensing device comprise the optical sensor module and other electronic modules to have further applications.
Abstract translation: 本发明涉及光学传感器模块，光学感测附件和光学感测装置。 光学传感器模块包括光源，光电检测器，电极和基板。 光源被配置为将电力转换成辐射能并将光发射到物体表面。 光电检测器被配置为从物体表面接收光并将辐射能转换成电流或电压。 电极被配置为检测由与物体表面的接触形成的外部电路。 光学传感附件和光学感测装置包括光学传感器模块和其他电子模块以具有进一步的应用。
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公开(公告)号：US20160238439A1
公开(公告)日：2016-08-18
申请号：US14997281
申请日：2016-01-15
Applicant: Taiwan Biophotonic Corporation
Inventor： Chang-Sheng CHU , Yu-Tang LI , Yeh-Wen LEE , Chih-Hsun FAN , Lung-Pin CHUNG , Jyh-Chem CHEN , Shuang-Chao CHUNG
CPC classification number: G01J1/0459 , A61B5/14552 , A61B5/681 , A61B2560/0443 , A61B2562/0233 , A61B2562/164 , A61B2562/227 , G01J1/0271 , G01J1/0437 , G01J1/08 , G01J1/4228 , G01J1/44 , H01L31/0203 , H01L31/0232 , H01L31/02325 , H01L31/02327 , H01L31/125 , H01L31/173 , H01L33/54 , H01L33/58 , H04B10/071
Abstract: The present disclosure relates to an optical sensor module, an optical sensing accessory, and an optical sensing device. An optical sensor module comprises a light source, a photodetector, and a substrate. The light source is configured to convert electric power into radiant energy and emit light to an object surface. The photodetector is configured to receive the light from an object surface and convert radiant energy into electrical current or voltage. An optical sensing accessory and an optical sensing device comprise the optical sensor module and other electronic modules to have further applications.
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公开(公告)号：WO2012020524A1
公开(公告)日：2012-02-16
申请号：PCT/JP2011/002285
申请日：2011-04-19
Inventor： 佐藤 健二
CPC classification number: G01J1/0459 , G02F7/00 , H04B10/07955
Abstract: 光入力ポートと、光出力ポートと、それらの間に設けられた光共振器と、光共振器の第１の出力ポートから出力された光信号の少なくとも一部を電気信号に変換する第１の受光素子と、光共振器の第２の出力ポートから出力された光信号の少なくとも一部を電気信号に変換する第２の受光素子と、第１及び第２の受光素子から出力される電気信号の大小を判定し、デジタル信号を出力する比較回路と、光出力ポートと、第２の受光素子とへ、光共振器の第２の出力ポートからの出力光を分岐する光分岐回路と、を備える光強度判定器。光共振器内の導波路の一部には、入力光の強度に応じて光位相を変調する光強度位相変換部が設けられている。
Abstract translation: 本发明提供一种光强度判定装置，具备：光输入口; 光输出端口; 设置在光输入端口和光输出端口之间的光谐振器; 第一光接收元件，其将从光谐振器的第一输出端口输出的至少一些光信号转换为电信号; 第二光接收元件，其将从所述光谐振器的第二输出端口输出的至少一些光信号转换为电信号; 比较电路，其确定从第一和第二光接收元件输出的电信号的电平，并输出数字信号; 以及光分支电路，其将从光谐振器的第二输出端口输出的光分支到光输出端口和第二光接收元件。 在光谐振器中的波导的一部分上设置有用于调制与输入光强度对应的光学相位的光强度相位变换部。
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公开(公告)号：WO2010053575A3
公开(公告)日：2010-07-29
申请号：PCT/US2009006021
申请日：2009-11-06
Applicant: BROWN JOE DENTON
Inventor： BROWN JOE DENTON
CPC classification number: A61B18/22 , A61B2017/00057 , A61B2017/00084 , A61B2017/00119 , A61B2218/008 , A61N5/0601 , A61N2005/0628 , A61N2005/063 , G01J1/0425 , G01J1/0459
Abstract: A method and apparatus for improving the safety of a surgical procedure involving delivery of laser energy to a tissue, involves enhancing or increasing the detectability of radiation emitted by the tissue or any portion of a surgical instrument or device by providing a sacrificial material that absorbs radiation emitted during the surgical procedure, increasing the temperature of a surface on which the material is disposed and/or causing damage radiation to be emitted in a way that can be detected by monitoring the temperature of the surface and/or radiation, including infrared and/or visible light, emitted by the surface. In a preferred embodiment of the invention, the radiation absorbing material is a sheath arranged to surround the fiber.
Abstract translation: 用于改善涉及将激光能量递送至组织的外科手术过程的安全性的方法和装置涉及通过提供吸收辐射的牺牲材料来增强或增加由组织或手术器械或装置的任何部分发射的辐射的可检测性 在手术过程期间发射，增加材料布置在其上的表面的温度和/或以可通过监测表面和/或辐射的温度（包括红外线和/或辐射）检测的方式发射损伤辐射， 或由表面发射的可见光。 在本发明的优选实施例中，辐射吸收材料是布置成围绕光纤的护套。
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Patent Agency Ranking
公开(公告)号：US11802791B2
公开(公告)日：2023-10-31
申请号：US17456421
申请日：2021-11-24
Applicant: Applied Materials, Inc.
Inventor： Jinxin Fu , Kazuya Daito , Ludovic Godet
CPC classification number: G01J1/0459 , G01J1/0425 , G01J1/08
Abstract: A method of optical device metrology is provided. The method includes providing a first type of light into a first optical device during a first time period; measuring a quantity of the first type of light transmitted from a first location on the top surface or the bottom surface during the first time period; coating at least a portion of an edge of the one or more edges with a first coating of optically absorbent material during a second time period that occurs after the first time period; providing the first type of light into the first optical device during a third time period that occurs after the second time period; and measuring a quantity of the first type of light transmitted from the first location on the top surface or the bottom surface during the third time period.
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公开(公告)号：US20190234794A1
公开(公告)日：2019-08-01
申请号：US16375650
申请日：2019-04-04
Applicant: Apple Inc.
Inventor： Zhang Jia , Naoto Matsuyuki , Matthew S. Rogers
CPC classification number: G01J1/0418 , G01J1/0219 , G01J1/0233 , G01J1/0247 , G01J1/0271 , G01J1/0407 , G01J1/0422 , G01J1/0459 , G01J1/4204 , G01J3/0205 , G01J3/0213 , G01J3/0216 , G01J3/0264 , G01J3/0272 , G01J3/0283 , G01J3/50 , G02B1/115 , G02B1/116 , G09F9/00
Abstract: An electronic device may have a display with a cover layer. An ambient light sensor may be aligned with an ambient light sensor window formed from an opening in a masking layer on the cover layer in an inactive portion of the display. To help mask the ambient light sensor window from view, the ambient light sensor window may be provided with a black coating that matches the appearance of surrounding masking layer material while allowing light to reach the ambient light sensor. The black coating may be formed from a black physical vapor deposition thin-film inorganic layer with a high index of refraction. An antireflection layer formed from a stack of dielectric layers may be interposed between the black thin-film inorganic layer and the display cover layer.
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公开(公告)号：US10079258B2
公开(公告)日：2018-09-18
申请号：US15825704
申请日：2017-11-29
Applicant: FUJITSU LIMITED
Inventor： Makoto Nakamura
IPC: H01L27/146 , H01L31/0232 , H01L31/0304 , H01L31/0236
CPC classification number: H01L27/14625 , G01J1/0459 , G02B1/115 , G02B1/118 , H01L27/14634 , H01L27/1464 , H01L27/1465 , H01L31/02161 , H01L31/02327 , H01L31/02363 , H01L31/02366 , H01L31/0304
Abstract: An optical detector includes a sensor device chip including a substrate and a sensor device that is provided at a front face side of the substrate and detects light entering from a back face side of the substrate. The sensor device chip has, at the back face side of the substrate, a region in which a refractive index varies so as to increase from a light incident face toward a thicknesswise direction.
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公开(公告)号：US09965250B2
公开(公告)日：2018-05-08
申请号：US14362869
申请日：2012-12-07
Applicant: QuintessenceLabs Pty Ltd.
Inventor： Ken Li Chong , Andrew Lance
CPC classification number: G06F7/588 , G01J1/0425 , G01J1/0459 , G01J1/1626 , G06N99/002
Abstract: An integrated quantum random noise source includes a substrate, an optical oscillator that may be integral to the substrate coupled by an optical waveguide to an optical directional coupler. The optical directional coupler has two outputs that are coupled by optical waveguides to a pair of photodetectors that are part of a balanced photodetector. The balanced photodetector in response outputs an analog signal proportional to the difference in photocurrents of the two photodetectors. The analog output signal from the balanced photodetector is a random Gaussian-distributed signal representative of quadrature measurements on the quantum vacuum state of light. The random noise source can be coupled other apparatus to provide a source of random bits.
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公开(公告)号：US20180058925A1
公开(公告)日：2018-03-01
申请号：US15245660
申请日：2016-08-24
Applicant: International Business Machines Corporation
Inventor： Jason S. Orcutt , Paul M. Solomon
CPC classification number: G01J1/44 , G01J1/0204 , G01J1/0228 , G01J1/0425 , G01J1/0448 , G01J1/0459 , G01J2001/0481 , G02B6/12004 , G02B6/1228 , G02B6/4274 , G02B2006/12154 , H04B10/697
Abstract: A photoreceiver device includes a light detector connected between a power supply node and a first node, and first to third switching elements. The light detector is configured to detect an incident optical data signal, and to output photocurrent corresponding to a magnitude of the optical data signal through the first node. The first switching element is connected between the first node and a ground node. The second switching element is connected between the power supply node and a second node. The third switching element is connected between the second node and the ground node. The third switching element has a control node connected to the first node.
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