| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Keyboard membrane circuit | EP85111797 | 1985-09-18 | EP0175356A3 | 1988-11-30 | Oelsch, Jürgen, Dipl.-Ing. |
| 42 | Venting system and shield for keyboard | US14867712 | 2015-09-28 | US10134539B2 | 2018-11-20 | Craig C. Leong; Bradford J. Zercoe; Thai Quoc La; Nicholas I Reid; Keith J. Hendren; John M. Brock; Matthew W. Blum |
| A venting system for a keyboard assembly is disclosed. A keyboard assembly including a printed circuit board defining a set of apertures, and a group of switch housings coupled to the printed circuit board. Each switch housing of the group of switch housings may define a switch opening positioned above one of the set of apertures of the printed circuit board. The keyboard assembly may also include a shield defining at least one channel of a venting system formed below the printed circuit board. The at least one channel may be in fluid communication with at least one aperture, and at least one of the switch openings positioned above the at least one aperture. | ||||||
| 43 | FORCE-DISTANCE CONTROLLED MECHANICAL SWITCH | US15401077 | 2017-01-08 | US20180144897A1 | 2018-05-24 | Michael STERNS; Markus LEIPOLD; Sebastian SEDLMEIER; Markus FREUDENREICH; Matthias FREUDENREICH; Thomas WILL |
| A switch comprises a first elastic element, an actuator-element mechanically coupled to a first side of the first elastic element, and a first switching conductor, mechanically coupled to a second side of the first elastic element. The switching conductor is configured for moving between a first conductor position and a second conductor position. The actuator-element is configured from moving between a first actuator-element position and a second actuator-element position separated by a predefined actuator-element lift, thereby moving the first side of the first elastic element. The first elastic element moreover is configured for converting a movement of the first side of the first elastic element by the predefined actuator-element lift into the movement of the second side of the first elastic element with a predefined elastic force. | ||||||
| 44 | KEY AND SWITCH HOUSING FOR KEYBOARD ASSEMBLY | US14867672 | 2015-09-28 | US20160189891A1 | 2016-06-30 | Bradford J. Zercoe; Craig C. Leong; John M. Brock; Keith J. Hendren |
| A key and a switch housing for a keyboard assembly is disclosed. A switch housing for the keyboard assembly may include a body having a switch opening and a light source recess formed adjacent the switch opening. The switch opening may house or receive a dome switch for the keyboard assembly and the light source recess may house or receive a light source assembly configured to illuminate a keycap of the keyboard assembly. The switch housing also can include a top panel integrally formed and molded to a portion of the body. The top panel covers the switch opening formed in the body and the top panel is a light guide. | ||||||
| 45 | VENTING SYSTEM AND SHIELD FOR KEYBOARD | US14867712 | 2015-09-28 | US20160189890A1 | 2016-06-30 | Craig C. Leong; Bradford J. Zercoe; Thai Quoc La; Nicholas I Reid; Keith J. Hendren; John M. Brock; Matthew W. Blum |
| A venting system for a keyboard assembly is disclosed. A keyboard assembly including a printed circuit board defining a set of apertures, and a group of switch housings coupled to the printed circuit board. Each switch housing of the group of switch housings may define a switch opening positioned above one of the set of apertures of the printed circuit board. The keyboard assembly may also include a shield defining at least one channel of a venting system formed below the printed circuit board. The at least one channel may be in fluid communication with at least one aperture, and at least one of the switch openings positioned above the at least one aperture. | ||||||
| 46 | DOME SWITCH AND SWITCH HOUSING FOR KEYBOARD ASSEMBLY | US14867598 | 2015-09-28 | US20160172129A1 | 2016-06-16 | Bradford J. Zercoe; Craig C. Leong; James J. Niu; John M. Brock; Keith J. Hendren |
| A dome switch utilized in a keyboard assembly is disclosed. The keyboard assembly may include a printed circuit board having a first electrical connector formed in the printed circuit board, and a second electrical connector formed in the printed circuit board adjacent the first electrical connector. The keyboard assembly may also include an inner contact component contacting the second electrical connector of the printed circuit board. The inner contact component may be in electrical communication with the second electrical connector of the printed circuit board. Additionally, the keyboard assembly can include a dome switch surrounding the inner contact component. The dome switch may contact and may be in electrical communication with the first electrical connector of the printed circuit board. | ||||||
| 47 | LIGHT-EMITTING ASSEMBLY FOR KEYBOARD | US14867746 | 2015-09-28 | US20160093452A1 | 2016-03-31 | Bradford J. Zercoe; Craig C. Leong; Keith J. Hendren |
| A light-emitting assembly positioned within a switch housing of a keyboard assembly for an electronic device is disclosed. The light-emitting assembly may include a phosphor structure, a transparent material positioned on opposing side surfaces of the phosphor structure, and an epoxy layer formed over an entire back surface of the phosphor structure and the transparent material. The light-emitting assembly may also include a mask layer formed over an entire top surface of: the phosphor structure, the transparent material, and the epoxy layer. The light-emitting assembly may further include a light source positioned within the phosphor structure for emitting a light. | ||||||
| 48 | Accessory controller for electronic devices | US13681162 | 2012-11-19 | US08658926B2 | 2014-02-25 | Jahan C. Minoo; Christopher D. Prest; Claudio V. Di Leo |
| Accessories such as headsets for electronic devices are provided. A headset may be provided with a button controller assembly that has user-actuated buttons and a microphone. The microphone may be formed by mounting a microphone transducer on a printed circuit board. A housing may be mounted over the transducer to form a sealed cavity for the transducer. Circuitry may be mounted on portions of the printed circuit board that extend beyond the edges of the microphone housing. The button controller assembly may have dome switches. The dome switches may have a housing that encloses dome switch components and that forms a structural internal part for the button controller. The dome switch housing structure may have tabs or other engagement features that mate with corresponding engagement features in a button member. The button member may be pressed by a user to actuate a desired dome switch. | ||||||
| 49 | ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES | US13681162 | 2012-11-19 | US20130075241A1 | 2013-03-28 | Christopher D. Prest; Claudio V. Di Leo; Jahan C. Minoo |
| Accessories such as headsets for electronic devices are provided. A headset may be provided with a button controller assembly that has user-actuated buttons and a microphone. The microphone may be formed by mounting a microphone transducer on a printed circuit board. A housing may be mounted over the transducer to form a sealed cavity for the transducer. Circuitry may be mounted on portions of the printed circuit board that extend beyond the edges of the microphone housing. The button controller assembly may have dome switches. The dome switches may have a housing that encloses dome switch components and that forms a structural internal part for the button controller. The dome switch housing structure may have tabs or other engagement features that mate with corresponding engagement features in a button member. The button member may be pressed by a user to actuate a desired dome switch. | ||||||
| 50 | PORTABLE TERMINAL | US12696998 | 2010-01-29 | US20100264007A1 | 2010-10-21 | Jae-Jun JUNG; Eun-Taek OH; Yong-Il KIM |
| Disclosed is a portable terminal, including, a first conductor formed on one surface of a board and having a contact surface, a second conductor formed at an outer periphery of the first conductor and having a support surface, and a metal dome supported by the support surface and transformed responsive to a key being pressed so as to contact the contact surface, wherein the contact surface is located at a position lower than the support surface so as to increase a transformation stroke of the metal dome. | ||||||
| 51 | Operation device for electronic apparatus | US674945 | 1991-03-26 | US5241145A | 1993-08-31 | Takaaki Kawade |
| An operation device for an electronic apparatus comprises an indication board, a plurality of electric elements arranged at predetermined parts of the indication board, and a frame having a plurality of elastic pushing members formed in positions corresponding to the electric elements respectively. The surface of each of the pushing members is provided with a conductor part which is connected to an electrical wiring provided on the frame. Each of the electric elements is sandwiched and carried, with electrical connection, between the indication board and the frame. | ||||||
| 52 | Capacitance switching device for keyboard | US27485 | 1987-03-18 | US4736076A | 1988-04-05 | Isao Mochizuki; Mitsumasa Kako; Yoshihisa Masuda |
| Disclosed is a capacitance keyboard switching device comprising a fixed electrode formed on one surface of a first insulating film, a movable electrode formed on one surface of a second insulating film, a spacer interposed between the first and second insulating films and provided with a switching opening formed through the spacer for allowing the fixed and movable electrodes to come close to and separate from each other with one of the first and second insulating films interposed between the fixed and movable electrodes, a movable electrode depressing member provided with a depressing portion for depressing the movable electrode to cause the movable electrode to come close to the fixed electrode through the one insulating film, in order to keep the movable electrode flat when the movable electrode is depressed toward the fixed electrode, the depressing portion is provided with a surface area selected to be larger than a surface area of the movable electrode so that the surface area of the depressing member completely covers the surface area of the movable electrode when the depressing portion depresses the movable electrode, or the second insulating film is provided with slots formed therein. | ||||||
| 53 | Electronic apparatus with a flat panel keyboard unit | US827199 | 1986-02-07 | US4640994A | 1987-02-03 | Shigeki Komaki |
| A flat panel keyboard unit comprises a first flexible member having a key symbol printed thereon, a second flexible member having electrodes aligned with the kay symbol, a pressure sensitive conductive element provided at a position corresponding to the electrodes and a base for accommodating the pressure sensitive conductive element. The flat panel keyboard is used in an electronic apparatus. | ||||||
| 54 | Keyboard for electronic circuit | US3797630D | 1971-07-12 | US3797630A | 1974-03-19 | ZILKHA S |
| An electronic keyboard assembly is formed essentially of three parts, an integrated circuit using high input impedance metal oxide semi-conductors, a printed circuit board electrically connected to the integrated circuit and a number of key assemblies located above the printed circuit board. In a preferred construction, the key assemblies are not electrically connected to the printed circuit board, each key having a conductive element forming, when the key is depressed, a capacitive bridge coupling two conductors on the printed circuit board.
|
||||||
| 55 | 力−距離制御されるメカニカルスイッチ | JP2017206028 | 2017-10-25 | JP2018082432A | 2018-05-24 | ミハエル スタンス; マーカス ライポルド; セバスチャン セドルマイア; マーカス フロイデンライヒ; マティアス フロイデンライヒ; トーマス ウィル |
| 【課題】小さな物理的設置面積で、信号自体に悪影響を及ぼさない、高周波信号を切り替えるためのスイッチの提供。 【解決手段】スイッチにおいて切替用アクチュエータ6aは、第1の弾性要素61aと、第1の弾性要素の第1の側に機械的に結合されたアクチュエータ要素63aと、第1の弾性要素の第2の側に機械的に結合された第1の切替用導体26とを備える。第1の切替用導体26は、第1の導体位置と第2の導体位置との間を移動するように構成される。アクチュエータ要素は、第1のアクチュエータ要素位置と、所定のアクチュエータ要素リフトだけ離れた第2のアクチュエータ要素位置との間を移動することにより、第1の弾性要素の第1の側を移動させるように構成される。第1の弾性要素は、さらに、所定のアクチュエータ要素リフトによる第1の弾性要素の第1の側の動きを、所定の弾性力を伴う第1の弾性要素の第2の側の動きに変換するように構成される。 【選択図】図18 |
||||||
| 56 | キーボードアセンブリ用のキー及びスイッチハウジング | JP2017600027 | 2015-09-28 | JP3213042U | 2017-10-19 | ゼルコー, ブラッドフォード ジェイ.; レオン, クレイグ シー.; ブロック, ジョン エム.; ヘンドレン, キース ジェイ. |
| 【課題】キーボードアセンブリ用のキー及びスイッチハウジングを提供する。 【解決手段】キーボードアセンブリ用のスイッチハウジング400は、スイッチ開口部402と、スイッチ開口部に隣接して形成される光源凹部404とを有する、本体410を含んでもよい。スイッチ開口部は、キーボードアセンブリ用のドームスイッチ406を収容又は受容してもよく、光源凹部は、キーボードアセンブリのキーキャップ300を照明するように構成される光源アセンブリ900を収容又は受容してもよい。スイッチハウジングはまた、本体の一部に一体的に形成及び成形される上部パネル412を含むことができる。上部パネルは、本体に形成されるスイッチ開口部を覆い、上部パネルは、導光体である。 【選択図】図9 |
||||||
| 57 | Switching equipment | JP2007107174 | 2007-04-16 | JP4782066B2 | 2011-09-28 | 渉 青木 |
| 58 | Overmolded key pad and a method of manufacturing | JP2010538065 | 2008-12-05 | JP2011507189A | 2011-03-03 | マイケル ジェイ ウィッティグ; ジョン バーレラ |
| Described is a keypad and its method of manufacture. In one embodiment, a keypad is provided that includes a substrate having a plurality of donut-shaped recesses located at each site of a button for inputting user information, a plurality of cushions each filled with an incompressible fluid (e.g., water), a flex circuit layer, a plurality of metal membranes and an over-molded thermoplastic elastomer layer. During the over-molding of the thermoplastic elastomer layer, the plurality of cushions filled with an incompressible fluid prevents collapse of the space between the flex circuit layer and the plurality of metal membranes. After the layers of the keypad are assembled, the incompressible fluid is removed which leaves a space between the flex circuit layer and the plurality of metal membranes. | ||||||
| 59 | Switch device | JP2007107174 | 2007-04-16 | JP2008269805A | 2008-11-06 | AOKI WATARU |
| <P>PROBLEM TO BE SOLVED: To provide a switch device capable of surely detecting the ON state of a switch, since a second contact part can be electrically connected to a third contact part by allowing displacement of the first contact part when detecting the ON state of the switch. <P>SOLUTION: This switch device is equipped with an operating key 3 having a first contact 315 and producing displacement in a pushing direction by pushing operation, and a base member 4 having a second contact part 41 and a third contact part 42 which are electrically connected by contact of the first contact part 315 due to displacement of the operating key 3 in the pushing direction. In the base member 4, the second contact part 41 and the third contact part 42 are disposed in parallel with each other, and a conductive piece 410 protruding toward the third contact part 42 and a conductive piece 420 protruding toward the second contact part 41 are connected to the second contact part 41 and the third contact part 42 respectively with their tip parts embedded in the base member 4. <P>COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 60 | Keyboard wheel circuit | JP20548285 | 1985-09-19 | JPS6178194A | 1986-04-21 | YURUGEN ERUSHIYU |
QQ群二维码
意见反馈
意见反馈