公开(公告)号：EP2111725A1

公开(公告)日：2009-10-28

申请号：EP08725262.3

申请日：2008-02-07

Applicant: Starkey Laboratories, Inc.

Inventor： HIGGINS, Sidney, A.

IPC: H04R25/00 ,  H01H13/785

CPC classification number: H04R25/00 ,  H01H2201/032 ,  H01H2207/002 ,  H01H2300/004 ,  H04R2225/61

Abstract: A hearing assistance device (100), comprising a microphone (101) to receive sound, signal processing electronics electrically connected to the microphone, a receiver electrically connected to the signal processing electronics and a switch (102) electrically connected to the signal processing electronics. The switch (102) includes conductive silicone (106) adapted to change the switch from a first state to a second state when activated. Contacts comprising conductive silicone (105) provide an electrical connection between the microphone (101) and the signal processing electronics.

公开(公告)号：EP1581924A4

公开(公告)日：2007-01-24

申请号：EP04700361

申请日：2004-01-06

Applicant: INTERLINK ELECTRONICS INC

Inventor： BAKER JEFFREY R ,  SANCHEZ CARLOS S ,  TICKLE JAMES D

IPC: G06F3/033 ,  H01H13/785 ,  H04N5/44

CPC classification number: G06F3/0338 ,  H01H13/785 ,  H01H2201/032 ,  H01H2203/02 ,  H01H2221/012 ,  H04N2005/4417

Abstract: A pointing device may be directly soldered to a printed circuit board. In one embodiment, a bottom substrate defines a sensing region with a plurality of interdigitated conductive trace regions. Each trace region includes interdigitated common and sense traces. At least one via passes through the bottom substrate for each trace. Each via supports a conductive path from one trace to at least one lead element. Each lead element is solderable to a printed circuit board. A flexible substrate is constructed from a heat resistant polymer. The flexible substrate has a resistive layer deposited on a bottom side. A raised pedestal is formed on the bottom substrate top face around at least a portion of the sensing region. The pedestal separates the interdigitated conductive traces from the flexible substrate resistive layer. A button on a keypad membrane may be used to depress the flexible substrate onto the trace region.

公开(公告)号：EP1581924A2

公开(公告)日：2005-10-05

申请号：EP04700361.1

申请日：2004-01-06

Applicant: INTERLINK ELECTRONICS, INC.

Inventor： BAKER, Jeffrey, R. ,  SANCHEZ, Carlos, S. ,  TICKLE, James, D.

IPC: G09G5/08

CPC classification number: G06F3/0338 ,  H01H13/785 ,  H01H2201/032 ,  H01H2203/02 ,  H01H2221/012 ,  H04N2005/4417

Abstract: A pointing device may be directly soldered to a printed circuit board. In one embodiment, a bottom substrate defines a sensing region with a plurality of interdigitated conductive trace regions. Each trace region includes interdigitated common and sense traces. At least one via passes through the bottom substrate for each trace. Each via supports a conductive path from one trace to at least one lead element. Each lead element is solderable to a printed circuit board. A flexible substrate is constructed from a heat resistant polymer. The flexible substrate has a resistive layer deposited on a bottom side. A raised pedestal is formed on the bottom substrate top face around at least a portion of the sensing region. The pedestal separates the interdigitated conductive traces from the flexible substrate resistive layer. A button on a keypad membrane may be used to depress the flexible substrate onto the trace region.

公开(公告)号：EP1215696A2

公开(公告)日：2002-06-19

申请号：EP01129650.6

申请日：2001-12-12

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Brooren, Andreas ,  Trummer, Frank

IPC: H01H13/70

CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H25/041 ,  H01H2201/032 ,  H01H2215/008 ,  H01H2221/012 ,  H01H2231/022

Abstract: Die Erfindung betrifft eine Tastaturanordnung für eine elektronische Vorrichtung, insbesondere für eine mobile elektronische Vorrichtung, wie beispielsweise ein Mobilfunk-Endgerät, umfassend wenigstens eine Tastaturmatte (12) mit wenigstens einem Bedienungselement (16, 28), wobei das wenigstens eine Bedienungselement (16, 28) auf einer Betätigungsseite (14) von der wenigstens einen Tastaturmatte (12) vorspringt und wobei das wenigstens eine Bedienungselement (16, 28) auf einer der Betätigungsseite (14) abgewandten Kontaktseite (44) mit elektrisch leitenden Kontaktmitteln (46) versehen ist, wobei weiter das Bedienungselement (16, 28) bei Druckbeaufschlagung (P) aus einer Ruhestellung in eine Kontaktstellung verlagerbar ist, in welcher wenigstens zwei diesem zugeordnete elektrische Kontakte (50, 52) einer elektronischen Schaltung (48) über die Kontaktmittel (46) elektrisch leitend verbindbar oder verbunden sind. Bei der Erfindung ist vorgesehen, daß die Kontaktmittel (46) einen dem jeweiligen Bedienungselement (16, 28) separat zugeordneten Kontaktkörper (46) aus elektrisch leitendem, elastisch deformierbarem Material umfassen. Die Erfindung betrifft ferner eine elektronische Vorrichtung, insbesondere eine mobilelektronische Vorrichtung, wie beispielsweise ein Mobilfunk-Endgerät mit einer derartigen Tastaturanordnung.

Abstract translation: 至少一个具有一个或多个操作元件（16,28）的键盘垫（12），突出在所述垫的操作侧（14）上。 在接触侧（44）上，远离操作侧位于导电触点（46）。操作元件可通过定向压力从其静止位置移动到接触位置。 在接触位置中，电子电路（48）的两个分配的触点（50,52）可经由触点连接，所述触点包括分别分配给相应操作元件的导电弹性变形材料的接触体。 行动电子节目包含独立声明。

公开(公告)号：EP0818793A4

公开(公告)日：1999-01-20

申请号：EP96907696

申请日：1996-03-28

Applicant: MATSUSHITA ELECTRIC IND CO LTD

Inventor： TANABE KOUJI

IPC: H01J29/04 ,  C09K11/02 ,  H01H13/702 ,  H01H13/785 ,  H01J1/142 ,  H01J9/04 ,  H05B33/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/20 ,  H05B33/22 ,  H05B33/26 ,  H05B33/28 ,  H01H13/02

CPC classification number: H01H13/785 ,  C09K11/02 ,  H01H13/702 ,  H01H2201/032 ,  H01H2209/002 ,  H01H2219/018 ,  H01J1/142 ,  H01J9/042 ,  H05B33/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/20 ,  H05B33/22 ,  H05B33/26 ,  H05B33/28

Abstract: The present invention relates to a lighted switch used in input sections of various kinds of electronic devices, and a uniformly luminous EL sheet diaphragm and a lighted switch which is of a thin structure using the same are provided. The uniformly luminous EL sheet diaphragm is formed by molding a diaphragm portion 2 in a diffusion-type EL sheet which comprises a transparent electrode layer 4 formed on a transparent film 3, a light emitting layer 5, a dielectric layer 6, a rear electrode layer 7 and an insulating layer 8 in such manner that a light emitting surface is in a convex side, and the switch is provided by an electrode contact layer 9 newly formed on the insulating layer 8 in a concave side of the EL sheet diaphragm and an opposed electrode contact layer 11 formed on an insulating film base 10 opposite thereto, so that the thin structure can be achieved. Further, the transparent electrode layer 4 of the EL sheet diaphragm is formed by printing and drying a paste prepared by dispersing conductive powders that has a visible light transmittance in an insulating resin, and a high dielectric constant and flexible resin selected from vinylidene fluoride rubber and a blended resin of cyanated pullulan or cyanated cellulose and cyanated polyvinyl alcohol is employed as a binder resin for the light emitting layer 5 and dielectric layer 6, so that light emission failures due to wire breakage in the diaphragm portion 2 can be reduced, and a high quality EL sheet diaphragm and a switch using the same can be provided.

公开(公告)号：EP0527156A1

公开(公告)日：1993-02-17

申请号：EP91908113.0

申请日：1991-03-28

Applicant: ADVANCED PRODUCTS, INC.

Inventor： FRENTZEL, Richard, L. ,  CHEN, Andrew

IPC: C08J3 ,  C08K3 ,  C08L27 ,  C08L31 ,  C08L33 ,  C08L35 ,  C08L67 ,  C08L75 ,  C09D5 ,  C09D127 ,  C09D131 ,  C09D133 ,  C09D135 ,  H01B1 ,  H01H13 ,  H05K1

CPC classification number: H01H13/785 ,  C09D5/24 ,  C09D127/06 ,  H01B1/22 ,  H01H13/702 ,  H01H2201/032 ,  H05K1/095 ,  C08L2666/14 ,  C08L2666/28 ,  C08L2666/54

Abstract: Composition de film polymère épais conducteur thermodurcissable comprenant, en poids: (a) environ 3-15 parties d'au moins une résine multipolymère thermoplastique d'acétate de vinyle/ de chlorure de vinyle/ d'acide dicarboxylique; (b) une deuxième résine thermoplastique choisie dans le groupe comprenant: (i) environ 1-6 parties d'au moins une résine de polyuréthane thermoplastique; (ii) environ 2-10 parties d'au moins une résine de polyester thermoplastique; et (iii) environ 1-10 parties d'un mélange d'au moins une résine de polyuréthane thermoplastique et d'au moins une résine de polyester thermoplastique; (c) environ 0,05-1 partie d'une amine tertiaire; (d) une quantité efficace d'au moins un solvant organique pouvant virtuellement dissoudre les ingrédients (a), (b) et (c); et (e) environ 50-80 parties de paillettes d'argent.

公开(公告)号：EP0185721A1

公开(公告)日：1986-07-02

申请号：EP85903016.0

申请日：1985-06-25

Applicant: TABUR CAOUTCHOUC (SOCIETE ANONYME)

Inventor： LOHEAC, Charles

IPC: H01H13

CPC classification number: H01H13/785 ,  H01H13/702 ,  H01H13/703 ,  H01H2201/032 ,  H01H2209/014 ,  H01H2211/03 ,  H01H2219/014 ,  H01H2229/04 ,  H01H2229/042

Abstract: Un clavier pour boîtier (11) de commande d'un appareil électrique comportant une nappe (1) qui forme une pluralité de contacteurs (2) faisant saillie chacun de ladite nappe par l'intermédiaire d'une cloque (3) qui est déformable élastiquement et qui fait fonction de ressort, lesdits contacteurs (2) étant pourvus de touches d'appui (8) et de pastilles (5) de contact destinées à venir toucher un circuit imprimé (12), disposé sous la nappe (1) de contacteurs, lorsque l'on exerce une pression sur les touches. Ce clavier est remarquable en ce qu'au moins certains desdits contacteurs (2) comportent des tétons (4) disposés à l'opposé des pastilles (5) de contact et qui sont destinés à venir s'emboîter à force dans des logements correspondants ménagés dans les touches d'appui (8).

公开(公告)号：EP0078934B1

公开(公告)日：1986-05-14

申请号：EP82109532.0

申请日：1982-10-15

Applicant: PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.

Inventor： Oelsch, Jürgen, Dipl.-Ing. ,  Volk, Richard ,  Claassen, Karl-Heinz

IPC: B29C45/14

CPC classification number: H01H13/785 ,  B29C45/062 ,  B29C45/1615 ,  B29C70/74 ,  B29C70/882 ,  B29C2045/7343 ,  B29K2283/00 ,  B29K2995/0005 ,  B29L2031/46 ,  B29L2031/466 ,  H01H13/702 ,  H01H2201/032 ,  H01H2209/002 ,  H01H2213/01 ,  H01H2215/008 ,  H01H2229/046 ,  H01H2229/058

公开(公告)号：EP0078934A3

公开(公告)日：1984-10-17

申请号：EP82109532

申请日：1982-10-15

Applicant: PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.

Inventor： Oelsch, Jürgen, Dipl.-Ing. ,  Volk, Richard ,  Claassen, Karl-Heinz

IPC: B29F01/12

CPC classification number: H01H13/785 ,  B29C45/062 ,  B29C45/1615 ,  B29C70/74 ,  B29C70/882 ,  B29C2045/7343 ,  B29K2283/00 ,  B29K2995/0005 ,  B29L2031/46 ,  B29L2031/466 ,  H01H13/702 ,  H01H2201/032 ,  H01H2209/002 ,  H01H2213/01 ,  H01H2215/008 ,  H01H2229/046 ,  H01H2229/058

公开(公告)号：EP0095260A3

公开(公告)日：1984-07-11

申请号：EP83302454

申请日：1983-04-29

Applicant: Toray Silicone Company Limited

Inventor： Kobayashi, Hideki

IPC: C08L83/04 ,  C08K03/04 ,  H01H01/02 ,  H01H13/70

CPC classification number: H01H13/785 ,  B29C70/882 ,  B29K2083/00 ,  B29K2105/16 ,  B29K2105/24 ,  B29K2707/04 ,  B29K2995/0005 ,  B29L2031/3443 ,  H01B1/24 ,  H01C10/106 ,  H01H2201/032 ,  H01H2209/002 ,  H01H2229/046 ,  H01H2229/058

Abstract: Cured unitary molded articles containing conductive and insulating silicone rubber components are prepared by tightly contacting a curable insulating silicone rubber composition comprising a curable silicone rubber containing substantially no carbon black and a nonacyl-type peroxide with a cured conductive silicone rubber component containing carbon black and which has been cured by an addition reaction in the presence of a platinum-type catalyst and molding the resultant composition at elevated temperatures to cure the insulating silicone rubber component and form a unitary cured silicone rubber article. This invention also relates to cured silicone rubber articles prepared using the method of this invention.