BI-DIRECTIONAL REFLECTIVE OPTICAL SENSOR MODULE
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 (1...
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| creator | CHUNG, Lung-Pin CHEN, Jyh-Chern CHUNG, Shuang-Chao FAN, Chih-Hsun LEE, Yeh-Wen CHU, Chang-Sheng LI, Yu-Tang |
| description | 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 of the encapsulants (111, 121) has multiple refractive index layers wherein the refractive index of adjacent layers gradually mediates a refractive index difference towards the environmental medium. The optical sensing accessory and the optical sensing device comprise the reflective optical sensor module and other electronic modules to have further applications. |
| format | Patent |
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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 of the encapsulants (111, 121) has multiple refractive index layers wherein the refractive index of adjacent layers gradually mediates a refractive index difference towards the environmental medium. 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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 of the encapsulants (111, 121) has multiple refractive index layers wherein the refractive index of adjacent layers gradually mediates a refractive index difference towards the environmental medium. The optical sensing accessory and the optical sensing device comprise the reflective optical sensor module and other electronic modules to have further applications.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DIAGNOSIS</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB38tR18QxydQ7x9Pdz9FEIcnXzAXHCXBX8A0I8nYFCwa5-wf5BCr7-LqE-rjwMrGmJOcWpvFCam0HBzTXE2UM3tSA_PrW4IDE5NS-1JN41wNjA1NzQxMjJ0JgIJQDEbiWn</recordid><startdate>20211215</startdate><enddate>20211215</enddate><creator>CHUNG, Lung-Pin</creator><creator>CHEN, Jyh-Chern</creator><creator>CHUNG, Shuang-Chao</creator><creator>FAN, Chih-Hsun</creator><creator>LEE, Yeh-Wen</creator><creator>CHU, Chang-Sheng</creator><creator>LI, Yu-Tang</creator><scope>EVB</scope></search><sort><creationdate>20211215</creationdate><title>BI-DIRECTIONAL REFLECTIVE OPTICAL SENSOR MODULE</title><author>CHUNG, Lung-Pin ; CHEN, Jyh-Chern ; CHUNG, Shuang-Chao ; FAN, Chih-Hsun ; LEE, Yeh-Wen ; CHU, Chang-Sheng ; LI, Yu-Tang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3057142B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DIAGNOSIS</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>CHUNG, Lung-Pin</creatorcontrib><creatorcontrib>CHEN, Jyh-Chern</creatorcontrib><creatorcontrib>CHUNG, Shuang-Chao</creatorcontrib><creatorcontrib>FAN, Chih-Hsun</creatorcontrib><creatorcontrib>LEE, Yeh-Wen</creatorcontrib><creatorcontrib>CHU, Chang-Sheng</creatorcontrib><creatorcontrib>LI, Yu-Tang</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHUNG, Lung-Pin</au><au>CHEN, Jyh-Chern</au><au>CHUNG, Shuang-Chao</au><au>FAN, Chih-Hsun</au><au>LEE, Yeh-Wen</au><au>CHU, Chang-Sheng</au><au>LI, Yu-Tang</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BI-DIRECTIONAL REFLECTIVE OPTICAL SENSOR MODULE</title><date>2021-12-15</date><risdate>2021</risdate><abstract>The present disclosure relates to a reflective optical sensor module, an optical sensing accessory, and an optical sensing device. 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| subjects | BASIC ELECTRIC ELEMENTS DIAGNOSIS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SEMICONDUCTOR DEVICES SURGERY |
| title | BI-DIRECTIONAL REFLECTIVE OPTICAL SENSOR MODULE |
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