专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06326210B1 Method of making and connecting a miniaturized integrated sensor 有权
标题翻译：制造和连接小型化集成传感器的方法
公开(公告)号：US06326210B1
公开(公告)日：2001-12-04
申请号：US09429036
申请日：1999-10-29
申请人： Richard A. Carr , Jose L. Melendez , Kirk S. Laney
发明人： Richard A. Carr , Jose L. Melendez , Kirk S. Laney
IPC分类号： G01N2101
CPC分类号： G01N21/7703 , G01N2201/0221 , Y10T29/49 , Y10T29/49131 , Y10T29/49769 , Y10T29/53039 , Y10T29/53087
摘要： A miniaturized integrated sensor (50) useful for indicating the presence of a sample analyte is disclosed. The sensor (50) has a platform (52) with an upper surface (53) and a detector (62), light source (60), waveguide (58), and reflective fixtures (60,62) embedded in the platform (52). The light source (60) is preferably a light emitting diode and sits in a cup-shaped dimple (68) that directs light from the light source (60) toward one of the reflective fixtures (64) to uniformly distribute light across the waveguide (58). The waveguide (58) is coupled to an upper surface (53) of the sensor platform (52) and is coated with a thin film of indicator chemistry (70) which interacts with the sample analyte to produce optic signal changes that are measurable by the detector (62). A lead frame (51) in the platform (52) has pins (54, 55, 56) which provide the interface to the outside world. In one embodiment, sensor package (100) has a unique shape that requires a predetermined insertion and removal into an instrument harness or other similar application.
摘要翻译：公开了一种用于指示样品分析物的存在的小型化集成传感器（50）。传感器（50）具有平台（52），其具有嵌入平台（52）中的上表面（53）和检测器（62），光源（60），波导（58）和反射夹具（60,62））。光源（60）优选地是发光二极管，并且位于杯形凹坑（68）中，其将来自光源（60）的光引向反射夹具（64）中的一个以均匀地分布光束穿过波导（ 58）。波导（58）耦合到传感器平台（52）的上表面（53）并涂覆有与样品分析物相互作用的指示剂化学物质（70）的薄膜，以产生光信号变化，其可被检测器（62）。平台（52）中的引线框架（51）具有向外界提供接口的销（54,55,56）。在一个实施例中，传感器封装（100）具有独特的形状，其需要预定的插入和移除到仪器线束或其他类似的应用中。

2. 发明授权

US5691465A Multi-plate thin film carbon monoxide sensor 失效
标题翻译：多层薄膜一氧化碳传感器
公开(公告)号：US5691465A
公开(公告)日：1997-11-25
申请号：US693766
申请日：1996-08-07
申请人： Richard A. Carr , Kirk S. Laney
发明人： Richard A. Carr , Kirk S. Laney
IPC分类号： G01N31/22 , G01N21/59 , G01N21/77 , G01N21/78
CPC分类号： G01N21/783
摘要： A gas detector, preferably for carbon monoxide detection, which includes a light detector(5), a light source (1) for providing a light beam which travels along a light path to the detector and detection chemistry (3) disposed in the light path for altering the light beam responsive to the impingement of a predetermined gas thereon. The detection chemistry includes a plurality of spaced apart members, each disposed in the light path. Each member includes a chemistry responsive to the impingement of the predetermined gas thereon for reversibly altering the light transmissive properties of the detection chemistry. The chemistry of any one of the members can differ from the chemistry of one or more of the other members if more than two members are present. The detection chemistry can, in part, act as a filter to light from the light beam. The detection chemistry is disposed in a gas ambient, the gas ambient being disposed between the spaced apart members.
摘要翻译：一种气体检测器，优选用于一氧化碳检测，其包括光检测器（5），用于提供沿着光路传播到检测器的光束的光源（1）和设置在光路中的检测化学物质（3）用于响应于其上的预定气体的撞击而改变光束。检测化学品包括多个间隔开的构件，每个构件设置在光路中。每个构件包括响应于其上的预定气体的撞击的化学反应物，以可逆地改变检测化学物质的透光性质。如果存在两个以上的成员，任何一个成员的化学可以与一个或多个其它成员的化学性质不同。检测化学物质部分地可以用作从光束发出的光的过滤器。检测化学品设置在气体环境中，气体环境被布置在间隔开的构件之间。

3. 发明授权

US5389578A Optical coupler 失效
标题翻译：光耦合器
公开(公告)号：US5389578A
公开(公告)日：1995-02-14
申请号：US178174
申请日：1994-01-04
申请人： Lester L. Hodson , Kirk S. Laney
发明人： Lester L. Hodson , Kirk S. Laney
IPC分类号： G02B6/42 , H01L21/60
CPC分类号： G02B6/4295 , H01L2224/48091 , H01L2224/48247
摘要： An optical coupler (10) and method of manufacturing the optical coupler (10) are disclosed. The optical coupler (10) includes a light emitter (12), a light detector (18, 22), an inner mold material (30), and a precision reflector (32) for efficiently reflecting light from the emitter (12) to the light detector (18, 22). In manufacturing the coupler (10), the light emitter (12) is coupled to a first mount lead (14) and the light detector (18) is coupled to a second mount lead (20). There may be more than one light emitter (12) or light detector (18,22). A transparent inner mold material (30) surrounds and encases the light emitter (12) and light detector (18) along with a portion of the first and second mount leads (14, 20) and forms a precision molded reflector (32) over the light emitter (12) and light detector (18). The precision molded reflector (32) may be a precision molded dome (38) or a precision molded multifaceted vault (44). The precision molded reflector (32) has a reflective coating (34) for returning light from the light emitter (12) to the light detector (18, 22). The light emitter (12), light detector (18, 22), a portion of the mount leads (14, 20), and the inner mold material (30) are encased by an opaque overmold (36).
摘要翻译：公开了一种光耦合器（10）和制造光耦合器（10）的方法。光耦合器（10）包括光发射器（12），光检测器（18,22），内模材料（30）和精确反射器（32），用于有效地将来自发射器（12）的光反射到光检测器（18,22）。在制造耦合器（10）时，光发射器（12）耦合到第一安装引线（14），光检测器（18）耦合到第二安装引线（20）。可能有多于一个的光发射器（12）或光检测器（18,22）。透明内模材料（30）围绕并包围光发射器（12）和光检测器（18）以及第一和第二安装引线（14,20）的一部分，并在其上形成精密模制反射器（32）光发射器（12）和光检测器（18）。精密模制反射器（32）可以是精密模制圆顶（38）或精密模压多面体拱顶（44）。精密模制反射器（32）具有用于将来自光发射器（12）的光返回到光检测器（18,22）的反射涂层（34）。光发射器（12），光检测器（18,22），安装引线（14,20）的一部分和内模具材料（30）被不透明的包覆模制（36）封装。

4. 发明授权

US06752962B2 Miniaturized integrated sensor platform 有权
标题翻译：小型化集成传感器平台
公开(公告)号：US06752962B2
公开(公告)日：2004-06-22
申请号：US10007159
申请日：2001-12-04
申请人： Richard A. Carr , Jose L. Melendez , Kirk S. Laney
发明人： Richard A. Carr , Jose L. Melendez , Kirk S. Laney
IPC分类号： G01N2147
CPC分类号： G01N21/7703 , G01N2201/0221 , Y10T29/49 , Y10T29/49131 , Y10T29/49769 , Y10T29/53039 , Y10T29/53087
摘要： A miniaturized integrated sensor (50) useful for indicating the presence of a sample analyte is disclosed. The sensor (50) has a platform (52) with an upper surface (53) and a detector (62), light source (60), waveguide (58), and reflective fixtures (60, 62) embedded in the platform (52). The light source (60) is preferably a light emitting diode and sits in a cup-shaped dimple (68) that directs light from the light source (60) toward one of the reflective fixtures (64) to uniformly distribute light across the waveguide (58). The waveguide (58) is coupled to an upper surface (53) of the sensor platform (52) and is coated with a thin film of indicator chemistry (70) which interacts with the sample analyte to produce optic signal changes that are measurable by the detector (62). A lead frame (51) in the platform (52) has pins (54, 55, 56) which provide the interface to the outside world. In one embodiment, sensor package (100) has a unique shape that requires a predetermined insertion and removal into an instrument harness or other similar application.
摘要翻译：公开了一种用于指示样品分析物的存在的小型化集成传感器（50）。传感器（50）具有平台（52），其具有嵌入平台（52）中的上表面（53）和检测器（62），光源（60），波导（58）和反射夹具（60,62））。光源（60）优选地是发光二极管，并且位于杯形凹坑（68）中，其将来自光源（60）的光引向反射夹具（64）中的一个以均匀地分布光束穿过波导（ 58）。波导（58）耦合到传感器平台（52）的上表面（53）并涂覆有与样品分析物相互作用的指示剂化学物质（70）的薄膜，以产生光信号变化，其可被检测器（62）。平台（52）中的引线框架（51）具有向外界提供接口的销（54,55,56）。在一个实施例中，传感器封装（100）具有独特的形状，其需要预定的插入和移除到仪器线束或其他类似的应用中。

5. 发明授权

US6045756A Miniaturized integrated sensor platform 失效
公开(公告)号：US6045756A
公开(公告)日：2000-04-04
申请号：US942089
申请日：1997-10-01
申请人： Richard A. Carr , Jose L. Melendez , Kirk S. Laney
发明人： Richard A. Carr , Jose L. Melendez , Kirk S. Laney
IPC分类号： G01N21/77 , G01N21/78 , G01N21/27 , G01N21/00 , G01N21/01 , G01N21/64
CPC分类号： G01N21/7703 , G01N2201/0221 , Y10T29/49 , Y10T29/49131 , Y10T29/49769 , Y10T29/53039 , Y10T29/53087
摘要： A miniaturized integrated sensor (50) useful for indicating the presence of a sample analyte is disclosed. The sensor (50) has a platform (52) with an upper surface (53) and a detector (62), light source (60), waveguide (58), and reflective fixtures (60,62) embedded in the platform (52). The light source (60) is preferably a light emitting diode and sits in a cup-shaped dimple (68) that directs light from the light source (60) toward one of the reflective fixtures (64) to uniformly distribute light across the waveguide (58). The waveguide (58) is coupled to an upper surface (53) of the sensor platform (52) and is coated with a thin film of indicator chemistry (70) which interacts with the sample analyte to produce optic signal changes that are measurable by the detector (62). A lead frame (51) in the platform (52) has pins (54, 55, 56) which provide the interface to the outside world. In one embodiment, sensor package (100) has a unique shape that requires a predetermined insertion and removal into an instrument harness or other similar application.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式