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1. 发明申请

US20080298740A1 Integrated Optical Waveguide Sensors With Reduced Signal Modulation 审中-公开
标题翻译：集成光波导传感器，具有减少的信号调制
公开(公告)号：US20080298740A1
公开(公告)日：2008-12-04
申请号：US11596824
申请日：2005-05-18
申请人： Louis Hlousek , Rino E. Kunz , Guy Voirin , Kaspar Cottier
发明人： Louis Hlousek , Rino E. Kunz , Guy Voirin , Kaspar Cottier
IPC分类号： G02B6/00
CPC分类号： G01N21/7743 , G01N2021/7776 , G02B2006/12107
摘要： The invention provides an integrated optical waveguide sensor module (200) with reduced signal modulation and increased sensitivity. An optical waveguide sensor module (200) comprises an optically transparent substrate (210) having a first and a second interface and an optical waveguide film (220) disposed on the substrate (210) with the first interface (225) therebetween, wherein the film (220) comprises at least one grating pad (235) that is optically coupled therewith. The substrate (210) and the optical waveguide film (220) are configured to reduce parasitic interference within the substrate.
摘要翻译：本发明提供了具有降低的信号调制和增加的灵敏度的集成光波导传感器模块（200）。光波导传感器模块（200）包括具有第一和第二界面的光学透明衬底（210）和设置在衬底（210）上的第一界面（225）的光波导膜（220），其中膜（220）包括与其光耦合的至少一个光栅焊盘（235）。衬底（210）和光波导膜（220）被配置为减小衬底内的寄生干扰。

2. 发明申请

US20090014658A1 Solid-state photodetector pixel and photodetecting method 有权
标题翻译：固态光电探测器像素和光电检测方法
公开(公告)号：US20090014658A1
公开(公告)日：2009-01-15
申请号：US11658516
申请日：2005-07-25
申请人： Kaspar Cottier , Rolf Kaufmann , Rino E. Kunz , Thierry Oggier , Guy Voirin , Simon Neukom , Michael Lehmann
发明人： Kaspar Cottier , Rolf Kaufmann , Rino E. Kunz , Thierry Oggier , Guy Voirin , Simon Neukom , Michael Lehmann
IPC分类号： G01T1/24
CPC分类号： H01L31/0232 , H01L27/14601 , H01L27/14623 , H01L27/148 , H01L31/02005
摘要： A pixel is formed in a semiconductor substrate (S) with a plane surface for use in a photodetector. It comprises an active region for converting incident light (In) into charge carriers, photogates (PGL, PGM, PGR) for generating a lateral electric potential (Φ(x)) across the active region, and an integration gate (IG) for storing charge carriers generated in the active region and a dump site (Ddiff). The pixel further comprises separation-enhancing means (SL) for additionally enhancing charge separation in the active region and charge transport from the active region to the integration gate (IG). The separation-enhancing means (SL) are for instance a shield layer designed such that for a given lateral electric potential (Φ(x)), the incident light (In) does not impinge on the section from which the charge carriers would not be transported to the integration gate (IG).
摘要翻译：在具有用于光电检测器的平面的半导体基板（S）中形成像素。它包括用于将入射光（In）转换成电荷载体的有源区域，用于在有源区域产生横向电势（Phi（x））的摄摄门（PGL，PGM，PGR）和用于存储的积分栅极在活动区域中生成的电荷载体和转储位点（Ddiff）。像素还包括分离增强装置（SL），用于另外增强有源区域中的电荷分离和从有源区域到积分栅极（IG）的电荷传输。分离增强装置（SL）例如是设计成对于给定的横向电势（Phi（x））的屏蔽层，入射光（In）不会撞击载流子不会在其上的部分运送到集成门（IG）。

3. 发明申请

US20110101241A1 Solid-State Photodetector Pixel and Photodetecting Method 审中-公开
标题翻译：固态光电检测器像素和光电检测方法
公开(公告)号：US20110101241A1
公开(公告)日：2011-05-05
申请号：US12987669
申请日：2011-01-10
申请人： Kaspar Cottier , Rolf Kaufmann , Rino E. Kunz , Thierry Oggier , Guy Voirin , Simon Neukom , Michael Lehmann
发明人： Kaspar Cottier , Rolf Kaufmann , Rino E. Kunz , Thierry Oggier , Guy Voirin , Simon Neukom , Michael Lehmann
IPC分类号： G01N21/64
CPC分类号： H01L31/0232 , H01L27/14601 , H01L27/14623 , H01L27/148 , H01L31/02005
摘要： A pixel is formed in a semiconductor substrate (S) with a plane surface for use in a photodetector. It comprises an active region for converting incident light (In) into charge carriers, photogates (PGL, PGM, PGR) for generating a lateral electric potential (Φ(x)) across the active region, and an integration gate (IG) for storing charge carriers generated in the active region and a dump site (Ddiff). The pixel further comprises separation-enhancing means (SL) for additionally enhancing charge separation in the active region and charge transport from the active region to the integration gate (IG). The separation-enhancing means (SL) are for instance a shield layer designed such that for a given lateral electric potential (Φ(x)), the incident light (In) does not impinge on the section from which the charge carriers would not be transported to the integration gate (IG).
摘要翻译：在具有用于光电检测器的平面的半导体基板（S）中形成像素。它包括用于将入射光（In）转换成电荷载体的有源区域，用于在有源区域上产生横向电位（Φ（x））的摄像机（PGL，PGM，PGR）和用于存储的积分栅极在活动区域中生成的电荷载体和转储位点（Ddiff）。像素还包括分离增强装置（SL），用于另外增强有源区域中的电荷分离和从有源区域到积分栅极（IG）的电荷传输。分离增强装置（SL）例如是设计成使得对于给定的横向电位（Φ（x）），入射光（In）不会撞击到电荷载体不会在其上的部分的屏蔽层运送到集成门（IG）。

4. 发明授权

US07800034B2 Dazzle protection unit for a portable dazzle protection device including a light capturing element guiding light to at least one sensor 有权
标题翻译：用于便携式炫目保护装置的炫目保护单元，包括将光引导至至少一个传感器的光捕获元件
公开(公告)号：US07800034B2
公开(公告)日：2010-09-21
申请号：US11764553
申请日：2007-06-18
申请人： Tobias Gerfin , Kaspar Cottier
发明人： Tobias Gerfin , Kaspar Cottier
IPC分类号： G01J1/20 , G02F1/1335
CPC分类号： A61F9/023
摘要： A dazzle protection unit (1) for a portable dazzle protection device that includes an optical dazzle protection filter (3) and at least one sensor (5) for the sensing of incident light and for controlling the translucency of the filter (3). In doing so, the dazzle protection unit (1) includes a light capturing element (4), which captures incident light on a light capturing surface area (12) and conducts it to the at least one sensor (5). The light capturing element (4) preferably captures the light from several areas located at a distance from one another on a front side of the dazzle protection unit (1). Means (8) for coupling light into the light capturing element (4) are situated at a distance from one another.
摘要翻译：一种用于便携式眩光保护装置的眩光保护单元（1），其包括用于感测入射光并用于控制过滤器（3）的半透明度的光学眩光保护滤光器（3）和至少一个传感器（5）。在这样做时，眩光保护单元（1）包括光捕获元件（4），其捕获光捕获表面区域（12）上的入射光并将其传导到至少一个传感器（5）。光捕获元件（4）优选地捕获来自在眩光保护单元（1）的前侧上彼此间隔一定距离的多个区域的光。用于将光耦合到光捕获元件（4）中的装置（8）位于彼此一定距离处。

5. 发明申请

US20070195227A1 GLARE PROTECTION DEVICE 审中-公开
标题翻译：防护装置
公开(公告)号：US20070195227A1
公开(公告)日：2007-08-23
申请号：US11675319
申请日：2007-02-15
申请人： Christophe Dufresne , Peter Hones , Kaspar Cottier
发明人： Christophe Dufresne , Peter Hones , Kaspar Cottier
IPC分类号： G02F1/1335
CPC分类号： G02F1/1337 , G02F1/13471
摘要： A glare protection filter, in particular for a welding mask or welding protection device including an electro-optical light filter 10 that includes at least one electro-optical cell (12, 13, 14, 15, 16, 17, 18) by which an amount of light transmitted through the filter is reducible, wherein at least a first one of the electro-optical cells comprises two parallel transparent plates (12, 18) having transparent electrodes (13, 17) on the inner surfaces thereof and containing a liquid crystal material (15) and orientation layers (14, 16) defining an anchoring of the liquid crystal material (15). Upon application of a voltage of less than 30V to the electrodes (13, 17), the molecule orientation in the liquid crystal material (15) near at least one of the orientation layers (14, 16) is subject to rotation of at least 10°.
摘要翻译：一种防眩光保护滤光器，特别是用于焊接掩模或焊接保护装置，其包括电光滤光器10，其包括至少一个电光电池（12,13,14,15,16,17,18）通过滤光器透射的光的量可以减少，其中至少第一个电光单元包括在其内表面上具有透明电极（13,17）的两个平行的透明板（12,18），并且包含液晶限定液晶材料（15）的锚定的材料（15）和取向层（14,16）。在向电极（13,17）施加小于30V的电压时，至少一个取向层（14,16）附近的液晶材料（15）中的分子取向至少旋转10次 °。

6. 发明授权

US08325347B2 Integrated optical sensor 有权
标题翻译：集成光学传感器
公开(公告)号：US08325347B2
公开(公告)日：2012-12-04
申请号：US12530863
申请日：2008-03-10
申请人： Kaspar Cottier
发明人： Kaspar Cottier
IPC分类号： G01B9/02
CPC分类号： G01N21/45 , G01N21/7703 , G01N2021/458 , G01N2021/7776
摘要： An integrated optical sensor for, for example, a (bio)chemical sensor has an optical waveguide (2) having at least two coupling regions (3, 5), which are separated by at least one measurement region (4). A first wave is excited in the waveguide (2) by the first coupling region (3) and passes through the measurement region (4) and the second coupling region (5). A second wave is excited in the second coupling region (5) and subsequently interferes with the first wave. Here, the reduction in amplitude of the first wave by the second coupling region (5) is less than 95%.
摘要翻译：用于例如（生物）化学传感器的集成光学传感器具有至少两个由至少一个测量区域（4）隔开的耦合区域（3,5）的光波导（2）。通过第一耦合区域（3）在波导（2）中激发第一波并通过测量区域（4）和第二耦合区域（5）。在第二耦合区域（5）中激发第二波并且随后干扰第一波。这里，第二耦合区域（5）的第一波幅度的减小小于95％。

7. 发明申请

US20100103429A1 INTEGRATED OPTICAL SENSOR 有权
标题翻译：集成光传感器
公开(公告)号：US20100103429A1
公开(公告)日：2010-04-29
申请号：US12530863
申请日：2008-03-10
申请人： Kaspar Cottier
发明人： Kaspar Cottier
IPC分类号： G01B9/02
CPC分类号： G01N21/45 , G01N21/7703 , G01N2021/458 , G01N2021/7776
摘要： An integrated optical sensor for, for example, a (bio)chemical sensor has an optical waveguide (2) having at least two coupling regions (3, 5), which are separated by at least one measurement region (4). A first wave is excited in the waveguide (2) by the first coupling region (3) and passes through the measurement region (4) and the second coupling region (5). A second wave is excited in the second coupling region (5) and subsequently interferes with the first wave. Here, the reduction in amplitude of the first wave by the second coupling region (5) is less than 95%.
摘要翻译：用于例如（生物）化学传感器的集成光学传感器具有至少两个由至少一个测量区域（4）隔开的耦合区域（3,5）的光波导（2）。通过第一耦合区域（3）在波导（2）中激发第一波并通过测量区域（4）和第二耦合区域（5）。在第二耦合区域（5）中激发第二波并且随后干扰第一波。这里，第二耦合区域（5）的第一波幅度的减小小于95％。

8. 发明申请

US20090051834A1 OPTICAL PROTECTIVE FILTER AND METHOD FOR ITS MANUFACTURE 审中-公开
标题翻译：光学保护滤镜及其制造方法
公开(公告)号：US20090051834A1
公开(公告)日：2009-02-26
申请号：US12128143
申请日：2008-05-28
申请人： Kaspar Cottier
发明人： Kaspar Cottier
IPC分类号： G02C7/10 , G02F1/1335 , B29D11/00
CPC分类号： G02B5/208 , G02B3/00 , G02B5/23 , G02B5/286
摘要： An optical protective filter (1, 3) includes at least one first and one second partial lens (1, 2), wherein the first partial lens (1) includes a flexible substrate (4). On the substrate (4), a thin film filter (2) is applied, and the thin film filter (2) comprises at least one metallic layer (8) with a layer thickness of between 2 nm and 100 nm. The substrate (4) in the completed protective filter, thanks to its flexibility, is bent into the final shape as a whole; this in contrast to such lenses, which while comprising a curved shape and curved surfaces, have been ground or cast into this curved shape.
摘要翻译：光学保护过滤器（1,3）包括至少一个第一和第二部分透镜（1,2），其中第一部分透镜（1）包括柔性基板（4）。在基板（4）上施加薄膜滤光片（2），薄膜滤光片（2）包括至少一层厚度在2nm至100nm之间的金属层（8）。完整的保护过滤器中的基板（4）由于其柔性而被整体弯曲成最终形状; 与此同时包含弯曲形状和弯曲表面的这种透镜相比，已经被研磨或铸造成这种弯曲形状。

9. 发明申请

US20080068521A1 ELECTRO-OPTICAL GLARE PROTECTION FILTER AND GLARE PROTECTION UNIT FOR A PORTABLE GLARE PROTECTION DEVICE 审中-公开
标题翻译：电光保护过滤器和镜面保护单元，用于便携式保护装置
公开(公告)号：US20080068521A1
公开(公告)日：2008-03-20
申请号：US11857059
申请日：2007-09-18
申请人： Kaspar Cottier
发明人： Kaspar Cottier
IPC分类号： G02F1/133
CPC分类号： G02F1/13471 , A61F9/065 , G02F2001/133531
摘要： An electro-optical glare protection filter for e.g. a protective mask for welding comprises at least two successively arranged liquid crystal cells (20, 30) of the type “twisted nematic” (TN) with polarization layers (21, 25, 31, 35), wherein the polarization directions of two respective polarization layers (21, 25, 31, 35), which are allocated to a liquid crystal cell (20, 30) are respectively twisted in relation to one another.Hereby the polarization directions of two respective polarization layers (21, 25, 31, 35), which are allocated to a liquid crystal cell (20, 30) are uncrossed, i.e. twisted by an angle different to 90° in relation to one another.
摘要翻译：一种电光眩光保护滤光片。用于焊接的保护掩模包括具有偏振层（21,25,31,35）的类型“扭转向列”（TN）的至少两个连续布置的液晶单元（20,30），其中两个相应极化的偏振方向分配给液晶单元（20,30）的层（21,25,31,35）分别相互扭曲。因此，分配给液晶单元（20,30）的两个偏振层（21,25,31,35）的偏振方向是不相交的，即以不同于90°的角度扭曲。

10. 发明申请

US20070289049A1 DAZZLE PROTECTION UNIT FOR A PORTABLE DAZZLE PROTECTION DEVICE 有权
标题翻译：用于便携式保护装置的DAZZLE保护单元
公开(公告)号：US20070289049A1
公开(公告)日：2007-12-20
申请号：US11764553
申请日：2007-06-18
申请人： Tobias Gerfin , Kaspar Cottier
发明人： Tobias Gerfin , Kaspar Cottier
IPC分类号： A41D13/015
CPC分类号： A61F9/023
摘要： A dazzle protection unit (1) for a portable dazzle protection device that includes an optical dazzle protection filter (3) and at least one sensor (5) for the sensing of incident light and for controlling the translucency of the filter (3). In doing so, the dazzle protection unit (1) includes a light capturing element (4), which captures incident light on a light capturing surface area (12) and conducts it to the at least one sensor (5). The light capturing element (4) preferably captures the light from several areas located at a distance from one another on a front side of the dazzle protection unit (1). Means (8) for coupling light into the light capturing element (4) are situated at a distance from one another.
摘要翻译：一种用于便携式眩光保护装置的眩光保护单元（1），其包括用于感测入射光并用于控制过滤器（3）的半透明度的光学眩光保护滤光器（3）和至少一个传感器（5）。在这样做时，眩光保护单元（1）包括光捕获元件（4），其捕获光捕获表面区域（12）上的入射光并将其传导到至少一个传感器（5）。光捕获元件（4）优选地捕获来自在眩光保护单元（1）的前侧上彼此间隔一定距离的多个区域的光。用于将光耦合到光捕获元件（4）中的装置（8）位于彼此一定距离处。

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