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    1.
    发明专利
    未知

    公开(公告)号：DE69126976T2

    公开(公告)日：1998-03-05

    申请号：DE69126976

    申请日：1991-05-08

    Applicant: RAYCHEM CORP

    Inventor： BECKER PAUL ,  WHITE LAWRENCE ,  THOMPSON MARK

    IPC: G02F1/1365 ,  H01C7/102 ,  H01C7/10 ,  G02F1/136

    Abstract: An article having an array of varistors, including (a) a varistor body made of varistor material and having two major opposing faces, one of the opposing faces having an array of indentations thereon; (b) conductor material on the opposing face having the indentations, the conductor material filling the indentations and forming multiple leads for connection to electrical circuitry; and (c) conductor material on the other opposing face, forming multiple leads for connection to electrical circuitry.

    2.
    发明专利
    未知

    公开(公告)号：DE69126976D1

    公开(公告)日：1997-08-28

    申请号：DE69126976

    申请日：1991-05-08

    Applicant: RAYCHEM CORP

    Inventor： BECKER PAUL ,  WHITE LAWRENCE ,  THOMPSON MARK

    IPC: G02F1/1365 ,  H01C7/102 ,  H01C7/10 ,  G02F1/136

    Abstract: An article having an array of varistors, including (a) a varistor body made of varistor material and having two major opposing faces, one of the opposing faces having an array of indentations thereon; (b) conductor material on the opposing face having the indentations, the conductor material filling the indentations and forming multiple leads for connection to electrical circuitry; and (c) conductor material on the other opposing face, forming multiple leads for connection to electrical circuitry.

    3.
    发明专利
    未知

    公开(公告)号：DE69118377T2

    公开(公告)日：1996-11-28

    申请号：DE69118377

    申请日：1991-05-08

    Applicant: RAYCHEM CORP

    Inventor： BECKER PAUL ,  JONES PHILIP ,  MACKNICK A ,  WHITE LAWRENCE ,  THOMPSON MARK ,  CHIANG JUSTIN

    IPC: G02F1/1365 ,  H01C7/112 ,  G02F1/136 ,  H01C7/10

    Abstract: A liquid crystal display comprises (a) a first transparent base; (b) a plurality of first picture electrodes on the first transparent base; (c) a plurality of data lines for supplying electrical signals to the first picture electrodes; (d) a second transparent base, parallel to and spaced apart from the first transparent base; (e) a plurality of second picture electrodes on the second transparent base; (f) a plurality of varistor elements made of a varistor material comprising zinc oxide as a primary metal oxide and cobalt and praseodymium oxides as additive metal oxides, in amounts of between 0.1 and 8.0 atom % cobalt and between 0.08 and 8.0 atom % praseodymium, one varistor element being associated with and in electrical contact each second picture electrode; (g) a plurality of scan lines for supplying electrical signals to the second picture electrodes via the respective associated varistor elements; and (h) electrooptically active liquid crystal material between the first and second picture electrodes. In a preferred embodiment, the plurality of varistor elements is in the form of a varistor array comprising an integral body of varistor material having two major opposing faces, one of the opposing faces having an array of indentations thereon, each indentation defining a varistor element.

    VARISTOR DRIVEN LIQUID CRYSTAL DISPLAY
    4.
    发明专利
    VARISTOR DRIVEN LIQUID CRYSTAL DISPLAY 未知

    公开(公告)号：CA2082384A1

    公开(公告)日：1991-11-09

    申请号：CA2082384

    申请日：1991-05-08

    Applicant: RAYCHEM CORP

    Inventor： BECKER PAUL ,  JONES PHILIP J ,  MACKNICK A BRIAN ,  WHITE LAWRENCE J ,  THOMPSON MARK ,  CHIANG JUSTIN N

    IPC: G02F1/136 ,  G02F1/1365 ,  H01C7/112 ,  H01C7/10 ,  G09G3/18

    Abstract: MP1344-PCT A liquid crystal display comprises (a) a first transparent base; (b) a plurality of first picture electrodes on the first transparent base; (c) a plurality of data lines for supplying electrical signals to the first picture electrodes; (d) a second transparent base, parallel to and spaced apart from the first transparent base; (e) a plurality of second picture electrodes on the second transparent base; (f) a plurality of varistor elements made of a varistor material comprising zinc oxide as a primary metal oxide and cobalt and praseodymium oxides as additive metal oxides, in amounts of between 0.1 and 8.0 atom % cobalt and between 0.08 and 8.0 atom % praseodymium, one varistor element being associated with and in electrical contact each second picture electrode; (g) a plurality of scan lines for supplying electrical signals to the second picture electrodes via the respective associated varistor respective and (h) electrooptically active liquid crystal material between the first and second picture electrodes. In a preferred embodiment, the plurality of varistor elements is in the form of a varistor array comprising an integral body of varistor material having two major opposing faces, one of the opposing faces having an array of indentations thereon, each indentation defining a varistor element.

    5.
    发明专利
    未知

    公开(公告)号：AT155925T

    公开(公告)日：1997-08-15

    申请号：AT91910032

    申请日：1991-05-08

    Applicant: RAYCHEM CORP

    Inventor： BECKER PAUL ,  WHITE LAWRENCE JOSEPH ,  THOMPSON MARK

    IPC: G02F1/1365 ,  H01C7/102 ,  H01C7/10 ,  G02F1/136

    Abstract: An article having an array of varistors, including (a) a varistor body made of varistor material and having two major opposing faces, one of the opposing faces having an array of indentations thereon; (b) conductor material on the opposing face having the indentations, the conductor material filling the indentations and forming multiple leads for connection to electrical circuitry; and (c) conductor material on the other opposing face, forming multiple leads for connection to electrical circuitry.

    PREPARATION OF POLY (ARYLENE ETHER KETONES)
    6.
    发明专利
    PREPARATION OF POLY (ARYLENE ETHER KETONES) 未知

    公开(公告)号：CA1334039C

    公开(公告)日：1995-01-17

    申请号：CA580624

    申请日：1988-10-19

    Applicant: RAYCHEM CORP

    Inventor： BECKER PAUL ,  EDWARDS LARRY M ,  HORNER PATRICK J ,  MACKNICK BRIAN ,  MOORE STEPHEN ,  MOSSO RONALD J ,  WHITE LAWRENCE J

    IPC: C08G2/26 ,  C08F2/00 ,  C08G61/12 ,  C08G67/00

    Abstract: A method of preparing a poly(arylene ether ketone) by a Friedel-Crafts polymerization wherein a gelled reaction mixture is produced, comprising the steps of: (A) forming, in a first reactor, a reaction mixture for polymerization comprising (I) a monomer system comprising (a) (i) phosgene or an aromatic dicarboxylic acid dihalide and (ii) a substantially stoichiometric amount of a polynuclear aromatic comonomer having two active hydrogen atoms or (b) a polynuclear aromatic carboxylic acid halide having an active hydrogen atom; and (II) a Lewis acid in an amount of at least one equivalent per equivalent of carbonyl groups in the monomer system, plus an amount effective to act as a catalyst for the polymerization; (s) permitting the reaction mixture to polymerize in the first reactor until substantial partial polymerization has occurred, but before substantial gelation of the reaction mixture; (C) transferring the partially polymerized reaction mixture into a second reactor having a nozzle at one end thereof and a piston which, in its retracted position, is at the other end of the second reactor and has a stroke substantially equal to the length of the second reactor; (D) permitting polymerization to continue in the second reactor until a gelled, polymerized reaction mixture containing polymer of the desired molecular weight has been obtained; (E) discharging the gelled, polymerized reaction mixture from the second reactor through the nozzle by stroking the piston the length of the second reactor; and (F) recovering and purifying the polymer.

    8.
    发明专利
    未知

    公开(公告)号：AT136127T

    公开(公告)日：1996-04-15

    申请号：AT91911540

    申请日：1991-05-08

    Applicant: RAYCHEM CORP

    Inventor： BECKER PAUL ,  JONES PHILIP J ,  MACKNICK A BRIAN ,  WHITE LAWRENCE JOSEPH ,  THOMPSON MARK ,  CHIANG JUSTIN N

    IPC: G02F1/136 ,  G02F1/1365 ,  H01C7/112 ,  H01C7/10

    Abstract: A liquid crystal display comprises (a) a first transparent base; (b) a plurality of first picture electrodes on the first transparent base; (c) a plurality of data lines for supplying electrical signals to the first picture electrodes; (d) a second transparent base, parallel to and spaced apart from the first transparent base; (e) a plurality of second picture electrodes on the second transparent base; (f) a plurality of varistor elements made of a varistor material comprising zinc oxide as a primary metal oxide and cobalt and praseodymium oxides as additive metal oxides, in amounts of between 0.1 and 8.0 atom % cobalt and between 0.08 and 8.0 atom % praseodymium, one varistor element being associated with and in electrical contact each second picture electrode; (g) a plurality of scan lines for supplying electrical signals to the second picture electrodes via the respective associated varistor elements; and (h) electrooptically active liquid crystal material between the first and second picture electrodes. In a preferred embodiment, the plurality of varistor elements is in the form of a varistor array comprising an integral body of varistor material having two major opposing faces, one of the opposing faces having an array of indentations thereon, each indentation defining a varistor element.

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