Flat-panel detector comprising light-transmission layer between ray-conversion layer and photoelectric conversion layer and method of manufacturing flat-panel detector
A flat-panel detector includes: a ray-conversion layer configured to convert rays into a light having a first wavelength; and a plurality of imaging units. At least one of the plurality of imaging units includes: a photo sensor configured for receiving the light and converting the light to an electr...
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| creator | Zhan, Xiangmi Hou, Xuecheng Li, Cheng |
| description | A flat-panel detector includes: a ray-conversion layer configured to convert rays into a light having a first wavelength; and a plurality of imaging units. At least one of the plurality of imaging units includes: a photo sensor configured for receiving the light and converting the light to an electrical signal; and a light guider located a side of the photo sensor adjacent to the ray-conversion layer, the light guider having a light entry surface adjacent to the ray-conversion layer and a light exit surface adjacent to the photo sensor, the light entry surface being configured to receive the light from the ray-conversion layer and having an area greater than an area of the light exit surface, and an orthogonal projection of the light exit surface in a direction perpendicular to the ray-conversion layer at least partially overlapping that of the photo sensor. |
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At least one of the plurality of imaging units includes: a photo sensor configured for receiving the light and converting the light to an electrical signal; and a light guider located a side of the photo sensor adjacent to the ray-conversion layer, the light guider having a light entry surface adjacent to the ray-conversion layer and a light exit surface adjacent to the photo sensor, the light entry surface being configured to receive the light from the ray-conversion layer and having an area greater than an area of the light exit surface, and an orthogonal projection of the light exit surface in a direction perpendicular to the ray-conversion layer at least partially overlapping that of the photo sensor.</description><subject>DIAGNOSIS</subject><subject>GAMMA RAY OR X-RAY MICROSCOPES</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>IRRADIATION DEVICES</subject><subject>MEASUREMENT OF NUCLEAR OR X-RADIATION</subject><subject>MEASURING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>NUCLEAR ENGINEERING</subject><subject>NUCLEAR PHYSICS</subject><subject>PHYSICS</subject><subject>SURGERY</subject><subject>TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjjEOwjAQBNNQIOAPxwNcJCmgBhHRA3V0OBdiybmz7AsoL-KbgESBBAXVFjua3Wl2rzyqCcjkoSElqxLBSh-iS44v4N2lU6MROfUuJScMHkeKcCa9ETFEHI0VvlL8KJEbCJ2okH8ao7PwE-lJO2lAWuiRhxatDvE12n5_mmeTFn2ixTtn2bLaHbd7Q0FqSgEtMWl9OuR5Ua6Kdb4pyn-YBw1DWcU</recordid><startdate>20220201</startdate><enddate>20220201</enddate><creator>Zhan, Xiangmi</creator><creator>Hou, Xuecheng</creator><creator>Li, Cheng</creator><scope>EVB</scope></search><sort><creationdate>20220201</creationdate><title>Flat-panel detector comprising light-transmission layer between ray-conversion layer and photoelectric conversion layer and method of manufacturing flat-panel detector</title><author>Zhan, Xiangmi ; Hou, Xuecheng ; Li, Cheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11237281B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>DIAGNOSIS</topic><topic>GAMMA RAY OR X-RAY MICROSCOPES</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>IRRADIATION DEVICES</topic><topic>MEASUREMENT OF NUCLEAR OR X-RADIATION</topic><topic>MEASURING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>NUCLEAR ENGINEERING</topic><topic>NUCLEAR PHYSICS</topic><topic>PHYSICS</topic><topic>SURGERY</topic><topic>TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Zhan, Xiangmi</creatorcontrib><creatorcontrib>Hou, Xuecheng</creatorcontrib><creatorcontrib>Li, Cheng</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zhan, Xiangmi</au><au>Hou, Xuecheng</au><au>Li, Cheng</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Flat-panel detector comprising light-transmission layer between ray-conversion layer and photoelectric conversion layer and method of manufacturing flat-panel detector</title><date>2022-02-01</date><risdate>2022</risdate><abstract>A flat-panel detector includes: a ray-conversion layer configured to convert rays into a light having a first wavelength; and a plurality of imaging units. 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| subjects | DIAGNOSIS GAMMA RAY OR X-RAY MICROSCOPES HUMAN NECESSITIES HYGIENE IDENTIFICATION IRRADIATION DEVICES MEASUREMENT OF NUCLEAR OR X-RADIATION MEASURING MEDICAL OR VETERINARY SCIENCE NUCLEAR ENGINEERING NUCLEAR PHYSICS PHYSICS SURGERY TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR TESTING |
| title | Flat-panel detector comprising light-transmission layer between ray-conversion layer and photoelectric conversion layer and method of manufacturing flat-panel detector |
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