Invention Grant
US08975607B2 Confocal optical detector, detector array, and manufacturing method thereof
有权
共焦光检测器，检测器阵列及其制造方法
- Patent Title: Confocal optical detector, detector array, and manufacturing method thereof
- Patent Title (中): 共焦光检测器，检测器阵列及其制造方法
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Application No.: US13431831Application Date: 2012-03-27
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Publication No.: US08975607B2Publication Date: 2015-03-10
- Inventor: Lucio Renna , Clelia Galati , Piero Giorgio Fallica
- Applicant: Lucio Renna , Clelia Galati , Piero Giorgio Fallica
- Applicant Address: IT Agrate Brianza
- Assignee: STMicroelectronics S.r.l.
- Current Assignee: STMicroelectronics S.r.l.
- Current Assignee Address: IT Agrate Brianza
- Agency: Seed IP Law Group PLLC
- Priority: ITTO2011A0298 20110401
- Main IPC: G01N21/01
- IPC: G01N21/01 ; G02B21/00 ; G01J1/04 ; G01J1/44 ; G01J1/02 ; G01N21/64
Abstract:
A confocal optical detector including a light source generating a first optical beam along an axis; an optoelectronic sensor; an optical focusing device, which receives and focuses the first optical beam; and a hole, which receives the first optical beam and is arranged between the optoelectronic sensor and the optical focusing device. The optoelectronic sensor is arranged between the light source and the hole. In addition, the optoelectronic sensor and the optical focusing device are aligned along the axis.
Public/Granted literature
- US20120248347A1 CONFOCAL OPTICAL DETECTOR, DETECTOR ARRAY, AND MANUFACTURING METHOD THEREOF Public/Granted day:2012-10-04
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