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公开(公告)号：EP3008516B1
公开(公告)日：2018-12-26
申请号：EP14736547.2
申请日：2014-06-10
申请人： Raytheon Company
发明人： YANEVICH, Jeffrey P. , BREST, Michael L. , MCALLISTER, Kenneth L. , SCROGGIN, James E. , TRACY, Gregory D. , DOMINGUEZ, Julio C.
IPC分类号： G03B9/40 , G03B9/02 , G01J3/12 , G01J5/08 , G01J3/28 , G01J3/32 , G01J5/02 , G01J5/06 , G01J5/62 , G01J3/02
CPC分类号： G03B9/08 , G01J3/0224 , G01J3/12 , G01J3/2823 , G01J3/32 , G01J5/0205 , G01J5/0275 , G01J5/061 , G01J5/0831 , G01J5/084 , G01J5/62 , G01J2003/1243 , G01J2003/2826 , G03B9/02 , G03B9/40 , G03B2205/0046
摘要： A shutter assembly comprising a first planar member and a second planar member opposed from one another and forming a sleeve having a cavity therebetween, the sleeve having a pair of side rails adjacent the cavity along sides of the sleeve. A first shutter member having a first end is disposed in the cavity and slidingly disposed along one of the side rails, and a second shutter member having a second end is disposed in the cavity and slidingly disposed along the other side rail. The first end is opposed to the second end and is configured to be selectively advanced towards, and retracted from, the second end so as to define an aperture therebetween having a first shape when disposed in a first position, and wherein the aperture has a second larger shape when the first end is disposed in a second position. The first shutter member and the second shutter member maintain a thermal contact with the side rails and the planar members in all positions. The shutter assembly is well suited to be used at a cryogenic temperature and in a high vacuum environment.
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公开(公告)号：EP3403475A1
公开(公告)日：2018-11-21
申请号：EP16805930.1
申请日：2016-11-11
申请人： Raytheon Company
发明人： NEUMANN, Jay R. , MCEWAN, Thomas F. , SIGURDSON, David E. , PEREZ, Alberto , LAMBE, Janine F. , TRACY, Gregory D.
CPC分类号： H01B7/04 , G06F13/20 , H01L27/14636 , H01L27/14652 , H01P3/08 , H01R12/79 , H04M1/0264 , H04N5/2253 , H05K1/0203 , H05K1/0243 , H05K1/0245 , H05K1/0284 , H05K3/4691 , H05K5/0069 , H05K2201/10121 , H05K2201/10151 , H05K2201/10189 , Y02D10/14
摘要： A rigid-flex assembly (RFA) includes a circuit board attachable to a focal plane sensor. The RFA includes a flexible wiring section electrically coupled at opposing ends to the circuit board and to an edge connector. The flexible wiring section has a controlled separation distance or volume or vacuum gap between wiring strips for reduction of dielectric electrical loss and electrical cross talk. The flexible section has wires or traces configured to reduce the amount of copper used while optimizing signal integrity. Rigid substrates electrically couple the flexible wiring section to the connector. The RFA uses an end-launch, in-plane connection to the sensor for improved performance. A sensor module includes a housing and a sensor. An RFA is coupled to the sensor for high-speed data transfer and that optimizes signal integrity while providing thermal isolation via the flexible section.
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3.发明公开
公开(公告)号：EP3008516A1
公开(公告)日：2016-04-20
申请号：EP14736547.2
申请日：2014-06-10
申请人： Raytheon Company
发明人： YANEVICH, Jeffrey P. , BREST, Michael L. , MCALLISTER, Kenneth L. , SCROGGIN, James E. , TRACY, Gregory D. , DOMINGUEZ, Julio C.
CPC分类号： G03B9/08 , G01J3/0224 , G01J3/12 , G01J3/2823 , G01J3/32 , G01J5/0205 , G01J5/0275 , G01J5/061 , G01J5/0831 , G01J5/084 , G01J5/62 , G01J2003/1243 , G01J2003/2826 , G03B9/02 , G03B9/40 , G03B2205/0046
摘要： A shutter assembly comprising a first planar member and a second planar member opposed from one another and forming a sleeve having a cavity therebetween, the sleeve having a pair of side rails adjacent the cavity along sides of the sleeve. A first shutter member having a first end is disposed in the cavity and slidingly disposed along one of the side rails, and a second shutter member having a second end is disposed in the cavity and slidingly disposed along the other side rail. The first end is opposed to the second end and is configured to be selectively advanced towards, and retracted from, the second end so as to define an aperture therebetween having a first shape when disposed in a first position, and wherein the aperture has a second larger shape when the first end is disposed in a second position. The first shutter member and the second shutter member maintain a thermal contact with the side rails and the planar members in all positions. The shutter assembly is well suited to be used at a cryogenic temperature and in a high vacuum environment.
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