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公开(公告)号：US11864352B1
公开(公告)日：2024-01-02
申请号：US17834998
申请日：2022-06-08
Applicant: Equal 1 Laboratories Ireland Limited
Inventor： Hans Haenlein , Dirk Robert Walter Leipold , Ali Esmailiyan
CPC classification number: H05K7/20372 , F17C13/007 , H01B7/0823 , H01L23/4006 , H01R12/79 , H05K1/0203 , H05K7/2049 , F17C2270/0527
Abstract: A novel and useful system wiring apparatus and related techniques that address the need to feed power and electronic signals to and from a sample board between the cold, low pressure region in a vacuum chamber and outside room temperature and atmospheric pressure. The wiring apparatus balances electrical resistance with the thermal conductivity of the power and signal conductors. Printed flexible cables are used having an annular sealing region which together with O-rings provide vacuum sealing while allowing electrical signals to pass between integrated circuit(s) inside the vacuum chamber and equipment outside the chamber. A thermal anchor is placed along the printed flexible cable to maintain a desired temperature along the cable. The printed flexible circuits are multilayer with two outer layers serving as an RF shield while two inner layers comprise the signal lines which typically require shielding, electrical isolation from each other and from external electromagnetic fields.
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公开(公告)号：US12096551B2
公开(公告)日：2024-09-17
申请号：US17834971
申请日：2022-06-08
Applicant: Equal 1 Laboratories Ireland Limited
Inventor： Hans Haenlein , Dirk Robert Walter Leipold , Ali Esmailiyan
IPC: H05K1/11 , F17C13/00 , H01B7/08 , H01R12/59 , H01R12/77 , H01R12/79 , H05K1/02 , H05K1/03 , G06N10/40
CPC classification number: H05K1/0224 , H01B7/0861 , H01R12/594 , H01R12/775 , H01R12/79 , H05K1/0393 , H05K1/118 , G06N10/40 , H05K2201/0154 , H05K2201/0715 , H05K2201/09681 , H05K2201/10189 , H05K2201/10356
Abstract: A novel and useful system wiring apparatus and related techniques that address the need to feed power and electronic signals to and from a sample board between the cold, low pressure region in a vacuum chamber and outside room temperature and atmospheric pressure. The wiring apparatus balances electrical resistance with the thermal conductivity of the power and signal conductors. Printed flexible cables are used having an annular sealing region which together with O-rings provide vacuum sealing while allowing electrical signals to pass between integrated circuit(s) inside the vacuum chamber and equipment outside the chamber. A thermal anchor is placed along the printed flexible cable to maintain a desired temperature along the cable. The printed flexible circuits are multilayer with two outer layers serving as an RF shield while two inner layers comprise the signal lines which typically require shielding, electrical isolation from each other and from external electromagnetic fields.
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公开(公告)号：US12016138B2
公开(公告)日：2024-06-18
申请号：US17834986
申请日：2022-06-08
Applicant: Equal 1 Laboratories Ireland Limited
Inventor： Hans Haenlein , Dirk Robert Walter Leipold , Ali Esmailiyan
CPC classification number: H05K5/0026 , H05K1/0201 , H05K1/0225 , H05K1/0237 , H05K1/028 , H05K1/09 , H05K7/20509
Abstract: A novel and useful system wiring apparatus and related techniques that address the need to feed power and electronic signals to and from a sample board between the cold, low pressure region in a vacuum chamber and outside room temperature and atmospheric pressure. The wiring apparatus balances electrical resistance with the thermal conductivity of the power and signal conductors. Printed flexible cables are used having an annular sealing region which together with O-rings provide vacuum sealing while allowing electrical signals to pass between integrated circuit(s) inside the vacuum chamber and equipment outside the chamber. A thermal anchor is placed along the printed flexible cable to maintain a desired temperature along the cable. The printed flexible circuits are multilayer with two outer layers serving as an RF shield while two inner layers comprise the signal lines which typically require shielding, electrical isolation from each other and from external electromagnetic fields.
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