
基本信息:
- 专利标题: OPTISCHER EVANESZENZFELDSENSOR
- 专利标题(英):Optical evanescent field sensor
- 申请号:EP11776316.9 申请日:2011-10-14
- 公开(公告)号:EP2627991A1 公开(公告)日:2013-08-21
- 发明人: LANGER, Gregor , VORABERGER, Hannes
- 申请人: AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
- 申请人地址: Fabriksgasse 13 8700 Leoben-Hinterberg AT
- 专利权人: AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
- 当前专利权人: AT & S Austria Technologie & Systemtechnik Aktiengesellschaft
- 当前专利权人地址: Fabriksgasse 13 8700 Leoben-Hinterberg AT
- 代理机构: Sonn & Partner Patentanwälte
- 优先权: AT6352010 20101014
- 国际公布: WO2012048359 20120419
- 主分类号: G01N21/55
- IPC分类号: G01N21/55 ; G01N21/77 ; G01N33/543 ; G02B6/12 ; G02B6/138 ; G02B6/42 ; G02B6/35 ; G01H9/00 ; G06F3/042 ; C08F2/48 ; H05K1/02 ; H03K17/96
摘要:
The invention relates to an optical sensor device (1), comprising a substrate (2), on which at least one light source (4), such as an LED, is arranged, from which at least one optical waveguide (7) leads to at least one receiver (5), such as a photodiode, to which an evaluating unit (6) is connected, wherein the optical waveguide (7) is accessible in a sensor region (8) for a change of the evanescent field of the optical waveguide present there; an optical layer (3) made of material that can be photopolymerized is applied to the substrate (2), wherein the optical waveguide (7) is structured by an exposure process in said optical layer, wherein the optical waveguide (7) is led to the surface (9) of the optical layer (3) in the sensor region (8).
摘要(中):
本发明涉及一种光学传感器装置(1),其包括衬底(2),至少一个光源(4)例如LED布置在所述衬底上,至少一个光波导(7)从所述衬底 至少一个接收器(5),例如光电二极管,评估单元(6)连接到所述接收器(5),其中所述光波导(7)可在传感器区域(8)中进入以改变所述光学器件的所述渐逝场 那里有波导; 将由可光聚合的材料制成的光学层(3)施加到基板(2),其中通过在所述光学层中的曝光工艺来构造光波导(7),其中光波导(7)被引导到 传感器区域(8)中的光学层(3)的表面(9)。
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N21/00 | 利用光学手段,即利用红外光、可见光或紫外光来测试或分析材料 |
--------G01N21/01 | .便于进行光学测试的装置或仪器 |
----------G01N21/55 | ..镜面反射率 |