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    • 2. 发明公开
    • REFLECTIVE OPTICAL SENSOR MODULE
    • 优化传感器模块
    • EP3057138A1
    • 2016-08-17
    • EP16153317.9
    • 2016-01-29
    • Taiwan Biophotonic Corporation
    • CHU, Chang-ShengLI, Yu-TangLEE, Yeh-WenFAN, Chih-HsunCHUNG, Lung-PinCHEN, Jyh-ChernCHUNG, Shuang-Chao
    • H01L31/173H01L31/0232H01L31/0203A61B5/1455A61B5/00
    • G01J1/0459A61B5/14552A61B5/681A61B2560/0443A61B2562/0233A61B2562/164A61B2562/227G01J1/0271G01J1/0437G01J1/08G01J1/4228G01J1/44H01L31/0203H01L31/0232H01L31/02325H01L31/02327H01L31/125H01L31/173H01L33/54H01L33/58H04B10/071
    • The present disclosure relates to a reflective optical sensor module, an optical sensing accessory, and an optical sensing device. A reflective optical sensor module comprises a light source (110) and a first encapsulant (111), a photodetector (120) and a second encapsulant (121), and a substrate (140). The light source (110) is configured to convert electric power into radiant energy and to emit light to an object surface. The photodetector (120) is configured to receive the light from an object surface and to convert radiant energy into electrical current or voltage. A partition (130) is located between the light source(110) and the photodetector (120). At least one medial surface of the encapsulants (111, 121) forms an optical directional component (113, 123) which may be an inclined plane or a lens. Optical directional components (113, 123) facilitate light extraction efficiency and light receiving efficiency, respectively. In particular, light emitted from the light source (110) can be more concentrated above the partition (130), and is less shed on partition (130). The optical sensing accessory and the optical sensing device comprise the reflective optical sensor module and other electronic modules to have further applications.
    • 本发明涉及一种反射式光学传感器模块,光学感测附件和光学感测装置。 反射型光学传感器模块包括光源(110)和第一密封剂(111),光电检测器(120)和第二密封剂(121)以及基板(140)。 光源(110)被配置为将电力转换为辐射能并将光发射到物体表面。 光电检测器(120)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。 分隔件(130)位于光源(110)和光电检测器(120)之间。 密封剂(111,121)的至少一个内表面形成可以是倾斜平面或透镜的光学方向分量(113,123)。 光学方向分量(113,123)分别促进光提取效率和光接收效率。 特别地,从光源(110)发射的光可以更集中在分隔物(130)上方,并且在分隔物(130)上较少脱落。 光学传感附件和光学感测装置包括反射式光学传感器模块和其它电子模块以进一步应用。
    • 3. 发明公开
    • OPTICAL DEVICE AND METHOD
    • OPTISCHE VORRICHTUNG UND VERFAHREN
    • EP3088867A1
    • 2016-11-02
    • EP16166726.6
    • 2016-04-22
    • Taiwan Biophotonic Corporation
    • LI, Yu-TangCHU, Chang-ShengHO, Pei-ChengCHUNG, Shuang-ChaoFAN, Chih-HsunCHEN, Jyh-ChernHO, Kuan-Jui
    • G01N21/27G01N21/47A61B3/10A61B3/14G01N21/55
    • G01N21/45A61B3/10A61B3/14G01N21/274G01N21/474G01N21/55G01N2201/068
    • The present disclosure generally relates to a device and method for optical measurement. The optical device provides an optical architecture for precise measurement when the measurement light source has inherent noise, and comprises a light source (30) that generates an emitted light beam; a first beam splitter (41) that divides the emitted light beam into a compensation light beam and a measurement light beam, wherein the first beam splitter (41) directs the measurement light beam to a target (99); a second beam splitter (42) that redirects the compensation light beam from the first beam splitter (41), wherein a part of wavelength dependent characteristics of the first beam splitter (41) and the second beam splitter (42) are the same; a first photodetector (51) that detects the compensation light beam redirected from the second beam splitter (42); and a second photodetector (52) that detects the measurement light beam reflected by the target (99) and redirected by the first beam splitter (41). In order to confirm the calibration of the device, a reference mirror (71) is used as a target which reflects the measurement light beam to the first beam splitter (41).
    • 本公开一般涉及用于光学测量的装置和方法。 当测量光源具有固有噪声时,光学装置提供用于精确测量的光学架构,并且包括产生发射光束的光源(30); 第一分束器(41)将发射的光束分成补偿光束和测量光束,其中第一分束器(41)将测量光束引导到目标(99); 第二分束器(42),其重新定向来自第一分束器(41)的补偿光束,其中第一分束器(41)和第二分束器(42)的波长相关特性的一部分相同; 检测从第二分束器(42)重定向的补偿光束的第一光电检测器(51); 以及第二光电检测器(52),其检测由所述目标(99)反射并由所述第一分束器(41)重定向的所述测量光束。 为了确认设备的校准,使用参考反射镜(71)作为将测量光束反射到第一分束器(41)的目标。