序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
121 Keyswitch structure US633135 1984-07-23 US4570039A 1986-02-11 Hiroshi Osawa; Isao Kurashima; Yoshio Kawai
In a keyswitch structure, a number of recesses are formed in a lower case, and a projection with a flat top surface is formed inside each of the recesses. The recesses communicate with each other by means of grooves formed on the lower case, and fixed contacts are provided on the projections. A pattern is formed on the under surface of a flexible substrate put on the lower case so that movable contacts, included in the pattern, face the fixed contacts. An elastic sheet with a number of buttons is put on the flexible substrate, and the flexible substrate and the elastic sheet are fixedly held between an upper case and the lower case. When any of the buttons of the elastic sheet is pushed, the elastic sheet and the flexible substrate are elastically deformed to bring the movable contacts into contact with the fixed contacts.
122 METHOD FOR MANUFACTURING A ONE-TOUCH KEYBOARD AND ONE-TOUCH KEYBOARD PCT/BR0300138 2003-09-23 WO2004027537A2 2004-04-01 CONZALEZ IAN ROYCE WILLIAM PET
The present invention refers to a method for manufacturing of one-touch keyboards and to the one-touch keyboard itself. The dielectric spacer used in the one-touch keyboards known in the art, composed by transferable adhesive plus polyester film (or other polymeric film) plus transferable adhesive (Figure 1) and the set of UV resin plus transferable adhesive (Figure 2), is substituted by a single layer of a curable adhesive mainly with high intensity ultra violet light, thus simplifying the manufacturing method and reducing the costs of the same.
123 VEHICLE KEY FOB DEVICE AND METHOD PCT/US2007007806 2007-03-29 WO2007126984A3 2009-01-08 DIMIG STEVEN J
A device and method for a key fob. The key fob device can include a housing, a lid defining one or more apertures, a circuit board including one or more switches, and a flexible film coupled to the housing and/or the lid. The flexible film can include one or more contact surfaces and stylized graphics.
124 APPARATUS AND METHOD OF BACKLIGHTING THROUGH A COVER ON THE APPARATUS EP17739164.6 2017-01-17 EP3408728A1 2018-12-05 PETERSON, Cody; HUSKA, Andrew; ADAMS, Clinton; HUSCHKE, Lars; BOKMA, Peter
A keyboard apparatus includes a fabric key cover having a plurality of holes that extend through a thickness of the cover from a top side of the cover to a bottom side of the cover. The plurality of holes are arranged to collectively form a predetermined shape. A mask layer is disposed at the bottom side of the cover. A first region of the mask layer is opaque and a second region of the mask layer allows light to pass therethrough to the plurality of holes. A light source is disposed beneath the mask layer and positioned such that light emitted from the light source passes through the second region of the mask layer to the plurality of holes. A sensory contact terminal is disposed beneath the mask layer, and the terminal detects a keystroke movement.
125 MOBILE STATION BODY COMPRISED OF STACKED ELEMENTS EP05802246 2005-11-17 EP1813089A4 2017-09-06 GARTRELL ANDREW JULIAN
126 SWITCH MODULE EP10846152 2010-10-28 EP2538426A4 2015-11-18 UCHIDA HITOSHI; OHRUI MANABU; AKATSUKA TAKAHISA
127 Keypad apparatus for use with electronic devices and related methods EP12184954.1 2012-09-19 EP2711953A1 2014-03-26 Los, Oleg

A keypad apparatus and related methods are disclosed herein. An example keypad apparatus includes an electrical switch and a carrier composed of a plastic resin. The carrier has conductive traces printed thereon to couple the electrical switch to a circuit board via interference.

128 SWITCH MODULE EP10846152.6 2010-10-28 EP2538426A1 2012-12-26 UCHIDA Hitoshi; OHRUI Manabu; AKATSUKA Takahisa

In a switch module which is arranged in opposition to a key substrate, the switch module is provided which is able to reduce an amount of light leaking out from the vicinity of an edge portion of a light reflection member in the direction of key parts, so that the key parts can be illuminated in a uniform manner by the light which advances in the interior of a light guiding member. A switch module (1) is provided with a circuit substrate (6) that has a metal dome sheet (4) mounted on a surface thereof which is arranged in opposition to a key substrate (8), a light guiding sheet (4) that is arranged between the key substrate (8) and the circuit substrate (6), an LED (2), and a reflector (9) that makes the light emitted from the LED (2) incident into the light guiding sheet (3) from an end thereof, wherein key parts (7) are able to be illuminated by the switch module 1. At an inner side of the reflector (9) in the light guiding sheet (3), there is formed a printed pattern (12) of white ink for scattering light on an optical path of the light which transmits through a first surface (3b) from the vicinity of an edge portion of the reflector (9).

129 BEDIENFELD, TASTATURMODUL UND VERFAHREN ZU DEREN HERSTELLUNG EP09748297.0 2009-10-27 EP2356666A1 2011-08-17 LERNER, Achim; ERNSTEN, Jörg
A control panel (2) for a keyboard module (1) is proposed, comprising a cost-effective genuine metal optic, said panel not having a shielding effect for antennas and capable of being manufactured and installed in a simple manner. The control panel (2) comprises a polycarbonate film (4) as a surface element, said film having a UV coating (5) on a top side and a mechanical structure (6) and having a non-conducting PVD, screen printed or NCVM coating (7) on a bottom side. Following said coating (7) is a black coating (8) with material removed at selected locations such that image structures (9) are arranged which mechanically penetrate the black coating (8) and at the same time penetrate the non-conducting PVD, screen printed or NCVM coating (7) proximate to said selected locations of the black coating (8). Following the black coating (8) is in turn a color coating (10), such that the color coating (10) covers at least the areas of the image structures (9) and in a pre-selected color, respectively.
130 Gehäuse, insbesondere für einen elektronischen Schlüssel EP10007769.2 2010-07-27 EP2280405A1 2011-02-02 Stauß, Gerd; Angst, Wolfgang; Wehrle, Mike

Die Erfindung betrifft ein Gehäuse, insbesondere für einen elektronischen Schlüssel eines Schließsystems eines Kraftfahrzeugs. Das Gehäuse umfaßt ein Trägerteil und ein am Tägerteil angeordnetes, eine sichtbare Oberfläche (7) aufweisendes Gehäuseelement (4, 4') in der Art einer Blende. Das Gehäuseelement (4, 4') und das Trägerteil bestehen aus Kunststoff. Die sichtbare Oberfläche (7) des Gehäuseelements (4, 4') weist eine verschwindende Rauhigkeit auf und das Gehäuseelememt (4,4') ist bevorzugterweise mit einem Klarlack (10) beschichtet, derart daß das Gehäuseelement (4, 4') hochglänzend ausgestaltet ist. Bei dem Verfahren zur Herstellung eines solchen Gehäuses ist das Spritagießwafkzeug für das Gehäuseelement (4, 4') zumindest für die sichtbare Oberfläche (7) auf Hochglanz poliert. Das Gehäuseelement (4, 4') wird im Spritzgießwerkzeug abgespritzt und anschließend wird vorzugsweise das Gehäuseelement (4,4') zumindest an der sichtbaren Oberfläche (7) mit einem Klarlack (10) lackiert.

131 TRANSPARENT KEY, KEY SHEET, AND METHOD OF FORMING KEY SHEET EP09728406.1 2009-03-26 EP2261937A1 2010-12-15 YOSHIKOSHI, Hideki; YOSHII, Yasushi; YOSHIDA, Minoru

Disclosed is a transparent key which facilitates position control of a marking portion in the direction of thickness of a key. The transparent, key has a transparent key body, a color layer which is formed at a bottom surface of the key body, and is visible through the key body at a time of non-illumination, a first area, and a transparent second area covering the first area from a top surface side. Laser marking is performed more easier for the first area than for the second area.

132 KEY FOB DEVICE AND METHOD EP07754340.3 2007-03-29 EP1999771A2 2008-12-10 DIMIG, Steven, J.
A device and method for a key fob. The key fob device can include a housing, a lid defining one or more apertures, a circuit board including one or more switches, and a flexible film coupled to the housing and/or the lid. The flexible film can include one or more contact surfaces and stylized graphics.
133 TASTATURANORDNUNG EP06791677.5 2006-08-26 EP1920449B1 2008-11-26 NEUMANN-HENNEBERG, Wolf; HÄRTER, Martin
The invention relates to a keyboard arrangement, which simulates a key click by means of a snap disc (1) on closing an electrical contact. According to the invention, such keyboard arrangements may be flexibly and economically produced and also given a full screening against radiation by arranging the snap disc (1) above the perforation (2) with at least one of the webs (6) thereof fixed to one of the surfaces of the plate (3) and the diameter (Dl) of the domed snap disc (1) larger than the open cross-section of the perforation (2), such as to cover the same when fixed to the plate (3).
134 MOBILE STATION BODY COMPRISED OF STACKED ELEMENTS EP05802246.8 2005-11-17 EP1813089A1 2007-08-01 GARTRELL, Andrew, Julian
An improved body design for a mobile station or other electronic device is provided. Unlike conventional mobile station bodies, which are comprised of durable polymer shells that are rigidly joined together (e.g., by ultra-sonic welding, dhesives, etc.) to enclose operational elements and circuitry, a replaceable and enhanceable body structure comprised is provided that is comprised of one or more stacked elements. The stacked elements are positioned one atop the next in a facing relationship. In one embodiment, the stacked elements define one or more apertures for receiving and enclosing one or more operational elements (e.g. a display, a keypad, an antenna, a mobile station engine, etc.).
135 A method in the manufacture of a keyboard for an electronic device EP01660126.2 2001-06-28 EP1168394A3 2004-01-02 Määttä, Esa; Eromäki, Marko; Tarvainen, Timo

The invention relates to a method in the manufacture of a keyboard for an electronic device, the keyboard comprising a set of separate key caps (14) fitted next to each other for transferring pressings, wherein each key cap is further attached to a common base. In the method, the key caps (14) are separated from a solid piece by laser cutting, the piece being simultaneously attached to said base in such a way that the pieces to be separated from the piece, of which each represents one of said key caps, remain attached to said base even after the cutting.

136 HIGH STRENGTH TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME EP98947797 1998-10-09 EP1030333A4 2002-08-07 HASHIMOTO TAKAO; KUSUDA YASUJI
A resistive film touch panel (8) wherein an upper electrode sheet (1) having an upper electrode (111) on one face of a flexible transparent film (9) and a hard coating layer (12) on the other face and a lower electrode sheet (2) having a lower electrode (121) confronting the upper electrode on one face of a glass substrate (10) are opposed to each other through a spacer (13) between the upper and lower electrodes and the upper and lower electrodes are bonded at their peripheries with an adhesive layer (3). The transparent film and the hard coating layer are fused at their edge portions, and a surface portion of the side edge face of the glass substrate is a compressive stress layer (10a).
137 Keytop plate and method for producing the same EP97309555.7 1997-11-27 EP0845795A2 1998-06-03 Yagi, Nobuyuki; Inagaki, Jiro; Okamura, Tatsuya

A keytop plate according to the invention comprises keytops (21) formed by integrally molding a molding resin (25) with a synthetic resin film (23), and a molded elastomer sheet (molded elastomer member) (11) attached to the keytops (21). The area of the molded elastomer sheet (11), other than the areas to which the keytops (21) are attached, has no through-holes, whereby a water-proof property is provided. The keytops (21) are easily depressed even when the molded elastomer sheet (11) is securely held at its peripheral portion. A hard tactile feeling may be obtained when the keytops (21) are depressed, since the keytops (21) are formed from the synthetic resin film (23) and the molding resin (25).

138 Verfahren zur Herstellung einer Sichtblende, insbesondere einer Frontblende in einem Kraftfahrzeug-Bediengerät EP92116765.6 1992-09-30 EP0590194A1 1994-04-06 Kusuma, Djuanarto-Adi; Götz, Siegfried

Zur aufwandsarmen Anbringung von konturierten Anzeigeflächen unterschiedlicher Farbkennung sind folgende Verfahrensschritte vorgesehen:

  • a) Auf einen lichtdurchlässigen Kunststoff-Tragkörper (4) werden flächig mehrere, verschiedenen Farbkennungen entsprechende, Farbschichten übereinander auflackiert;
  • b) im Bereich von ersten Anzeigeflächen (1) werden bis auf die vorgesehene Farbkennung die überdeckenden Farbschichten durch Auslasern konturiert abgetragen;
  • c) im Bereich zumindest einer weiteren Anzeigefläche (2;3)werden sämtliche Farbschichten konturiert abgetragen und die vorgesehene Farbkennung durch anschließendes Auslasern von einer aufgelegten Folie aufgetragen.

139 감소된 두께를 가지는 키 캡 KR1020167010960 2014-08-29 KR1020160061408A 2016-05-31 콴,힐버트,티.; 옌,제프리,엘.; 레옹,크레이그,씨.; 니우,제임스,제이.; 헨드렌,케이스,제이.; 유안,얀양; 자오,펭; 리,완샨; 주,데릭,티.; 홍,제
백그라운드층 내에개방된레전드(legend)를통해광을확산시킬수 있는레전드디퓨저재료를가진조명식(illuminated) 금속키 캡. 백그라운드층은불투명(opaque)할수 있고, 레전드는투명할수 있다. 금속키 캡은전기스위치회로위에위치된가위식메커니즘에부착된다. 금속키 캡을통해, 금속키 캡의주변부둘레로그리고/또는백그라운드층을통해광을방출하도록위치된하나이상의광원이, 가위식메커니즘내부, 아래, 또는인접하게포함될수 있다.
140 키 시트의 제조 방법 및 키 시트 KR1020117013530 2009-10-21 KR1020110087319A 2011-08-02 사와이,수수무
키탑이나 탑 커버를 키 베이스에 고착시킬 때 발생하는 위치 어긋남을 방지하고, 또한, 인접하는 키탑과 탑 커버와의 사이 또는 인접하는 키탑 간의 인접 부재 거리를 좁히는 것을 실현한 저렴한 키 시트의 제조 방법 및 그 제조 방법으로 제조된 키 시트를 제공한다.
키탑(1)과 키 베이스(6)를 포함하는 키 시트(4)의 제조 방법으로서, 시트 형상의 키 부재(3)를 공급하는 공급 단계와, 공급된 키 부재(3)의 일방의 면을 키 베이스(6)에 고착시키는 고착 단계와, 고착 후, 키 베이스(6)가 존재하지 않는 측의 면으로부터, 키 부재(3)에 레이저광(8)을 조사하여 키 부재(3)을 절단하여 개개의 키탑(1)으로 분리하는 분리 단계를 포함하는 제조 방법, 및 그 제조 방법으로 제조된 키 시트를 제공한다.
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