发明名称 |
Optical position sensing component, optical position sensing device, and manufacturing method thereof |
摘要 |
An optical position sensing component includes an input light guiding portion and a received light guiding portion. The input light guiding portion is constituted by a polymer waveguide and inputs a light emitted from a near-infrared light-emitting source and outputs the light to a lens for collimate through a plurality of ends. The received light guiding portion is constituted by a polymer waveguide and inputs the light output from the light guiding portion and outputs the input light to a near-infrared light-receiving device. Further, the polymer waveguide has a core portion composed of a cured photosensitive resin composition.
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申请公布号 |
US7352943(B2) |
申请公布日期 |
2008.04.01 |
申请号 |
US20070702606 |
申请日期 |
2007.02.06 |
申请人 |
JSR CORPORATION |
发明人 |
ERIYAMA YUICHI;HUANGFU JUN;MAEDA YUKIO |
分类号 |
G02B6/10 |
主分类号 |
G02B6/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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