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公开(公告)号：AU2003297325A8
公开(公告)日：2004-07-29
申请号：AU2003297325
申请日：2003-12-18
Applicant: MOTOROLA INC
Inventor： KINGON ANGUS IAN , TUNGARE AROON , SAVIC JOVICA , MARIA JON-PAUL , KIM TAEYUN , CROSWELL ROBERT
Abstract: Thin film ceramic foil capacitors are mass-produced using inline reel-to-reel processing techniques by starting (100) with a length of copper foil which serves as one plate of the capacitor, then depositing (120) a layer of a ceramic precursor on a portion of one side of the copper foil at a first station. The foil is advanced (117, 127, 137, 147) to the next station where the ceramic precursor and the copper foil are heated (130) to remove any carrier solvents or vehicles, then pyrolyzed (140) to remove any residual organic materials. It is then sintered (150) at high temperatures to convert the ceramic to polycrystalline ceramic. A final top metal layer is then deposited (160) on the polycrystalline ceramic to form the other plate of the capacitor. The entire process or portions of the process is performed in-line such that one or more of the steps are simultaneously performed on different portions of the foil at the same time, or such that, after any one step, the foil is advanced and the step repeated at a new location on the foil.
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公开(公告)号：AU2003297325A1
公开(公告)日：2004-07-29
申请号：AU2003297325
申请日：2003-12-18
Applicant: MOTOROLA INC
Inventor： CROSWELL ROBERT , SAVIC JOVICA , TUNGARE AROON , KIM TAEYUN , KINGON ANGUS IAN , MARIA JON-PAUL
Abstract: Thin film ceramic foil capacitors are mass-produced using inline reel-to-reel processing techniques by starting (100) with a length of copper foil which serves as one plate of the capacitor, then depositing (120) a layer of a ceramic precursor on a portion of one side of the copper foil at a first station. The foil is advanced (117, 127, 137, 147) to the next station where the ceramic precursor and the copper foil are heated (130) to remove any carrier solvents or vehicles, then pyrolyzed (140) to remove any residual organic materials. It is then sintered (150) at high temperatures to convert the ceramic to polycrystalline ceramic. A final top metal layer is then deposited (160) on the polycrystalline ceramic to form the other plate of the capacitor. The entire process or portions of the process is performed in-line such that one or more of the steps are simultaneously performed on different portions of the foil at the same time, or such that, after any one step, the foil is advanced and the step repeated at a new location on the foil.
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公开(公告)号：WO2004061905A2
公开(公告)日：2004-07-22
申请号：PCT/US0340351
申请日：2003-12-18
Applicant: MOTOROLA INC
Inventor： CROSWELL ROBERT , SAVIC JOVICA , TUNGARE AROON , KIM TAEYUN , KINGON ANGUS IAN , MARIA JON-PAUL
CPC classification number: H01G4/018 , C23C26/00 , C23C28/321 , C23C28/322 , C23C28/345 , C23C28/3455 , H01G4/12 , H05K1/162 , H05K3/388 , H05K2201/0175 , H05K2201/0355 , H05K2203/1545
Abstract: Thin film ceramic foil capacitors are produced using inline reel-to-reel processing techniques by starting (100) with a length of copper foil which serves as one plate of the capacitor, then depositing (120) a layer of a ceramic precursor on a portion of one side of the copper foil at a first station. The foil is advanced (117, 127, 137, 147) to the next station where the ceramic precursor and the copper foil are heated (130) to remove any carrier solvents or vehicles, then pyrolyzed (140) to remove any residual organic materials. It is then sintered (150) at high temperatures to convert the ceramic to polycrystalline ceramic. A final top metal layer is then deposited (160) on the polycrystalline ceramic to form the other plate of the capacitor
Abstract translation: 薄膜陶瓷箔电容器使用在线卷轴到卷轴处理技术制造，通过以一定长度的铜箔起始（100），该铜箔用作电容器的一个板，然后在陶瓷前体的一部分上沉积（120）一层陶瓷前体 在第一站的铜箔的一侧。 箔片先进（117,127,137,147）到陶瓷前体和铜箔被加热（130）的下一个工位，以除去任何载体溶剂或载体，然后热解（140）以除去任何残留的有机材料。 然后在高温下烧结（150）以将陶瓷转化为多晶陶瓷。 然后将最终的顶部金属层沉积（160）在多晶陶瓷上以形成电容器的另一个板
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公开(公告)号：EP1578543A4
公开(公告)日：2008-10-01
申请号：EP03814859
申请日：2003-12-18
Applicant: MOTOROLA INC
Inventor： CROSWELL ROBERT , SAVIC JOVICA , TUNGARE AROON , KIM TAEYUN , KINGON ANGUS IAN , MARIA JON-PAUL
CPC classification number: H01G4/018 , C23C26/00 , C23C28/321 , C23C28/322 , C23C28/345 , C23C28/3455 , H01G4/12 , H05K1/162 , H05K3/388 , H05K2201/0175 , H05K2201/0355 , H05K2203/1545
Abstract: Thin film ceramic foil capacitors are produced using inline reel-to-reel processing techniques by starting (100) with a length of copper foil which serves as one plate of the capacitor, then depositing (120) a layer of a ceramic precursor on a portion of one side of the copper foil at a first station. The foil is advanced (117, 127, 137, 147) to the next station where the ceramic precursor and the copper foil are heated (130) to remove any carrier solvents or vehicles, then pyrolyzed (140) to remove any residual organic materials. It is then sintered (150) at high temperatures to convert the ceramic to polycrystalline ceramic. A final top metal layer is then deposited (160) on the polycrystalline ceramic to form the other plate of the capacitor
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