專利國別

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發表日期

2015-12-15 15:46:53

本校案號

P101009A

專利名稱

雙面光柵波導生物感測器「DOUBLE-SIDED GRATING WAVEGUIDE BIOSENSOR」

發明人

謝文馨、周禮君、李訓源、徐維駿

所屬院

工學院

提案單位

機械工程學系暨研究所

類型

發明

專利權人

國立中正大學

申請號

14/057,469

申請日期

2013-10-18

公開號

US 2014-0112613 A1

公開日期

2014-04-24

證書號

US 9,140,857 B2

核准日期

2015-09-22

國際分類號

G01N-021/77(2006.01)；G02B-006/00(2006.01)；G02B-006/34(2006.01)；G02B-006/124(2006.01)

專利權期間

2013.10.18~2033.10.18(延長48天至2033.12.05)

專利摘要

Disclosed is a double-sided grating waveguide biosensor. The double-sided grating waveguide biosensor is used to sense the properties of a sample solution. The double-sided grating waveguide biosensor comprises a sequential stack of a plastic grating having a grating part, a waveguide layer having a double-sided grating structure, and a channel chip. Furthermore, the sample solution is guided into the channel chip; the light beam is coupled into the waveguide layer via the double-sided grating structure, propagates in the waveguide layer, and penetrates outward. The double-sided waveguide biosensor detects the properties of the sample solution via a variation of a light beam intensity of the outgoing light beam.

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