| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Key assembly and electronic device having the same | US13927369 | 2013-06-26 | US09257240B2 | 2016-02-09 | Jeong-Seok Park; Joon-Seo Park; Kwang-Su Seo; Yong-Woo Jeon |
| A key assembly which is configured to provide improved click feeling to a user and an electronic device having the same are provided. The key assembly includes a key body of elastic materials and contact projections, each of the contact projections which is protruded and formed from the key body and presses a switch device spaced apart from the key body by a gap providing a certain interval, wherein the key body is installed such that a contact surface of each of the contact projections is in contact with and pushed back by a certain distance by a pre-loading force of the switch device. | ||||||
| 82 | Access door with integrated switch actuator | US14571452 | 2014-12-16 | US09123479B2 | 2015-09-01 | William Woodburn |
| An apparatus and method are disclosed for creating an integrated access door and switch actuator. The integrated access door and switch actuator are created from a single composite material. The composite material is flexible to allow movement, but is also durable to provide a protective covering. The integrated access door and switch actuator include a hinge, which allows the access door to move to an open and closed position while the switch actuator is stationary in a fixed position. | ||||||
| 83 | KEYCAP MODULE FABRICATED BY INTEGRATED INJECTION | US13956066 | 2013-07-31 | US20150034467A1 | 2015-02-05 | Chin-Hsiu HWA |
| A keycap module fabricated by integrated injection includes a support frame which has a plurality of interlaced rims to define a plurality of keycap installation apertures. Each keycap installation aperture holds a keycap which has four sides and four corners. Each side of the keycap and each rim of the support frame have respectively a first wall and a second wall bridged by a movable arm. The keycaps, movable arms and support frame are integrally formed by injection. Each movable arm has a fist connecting section connected to one corner of the keycap and a second connecting section connected to the first connecting section at a first bend spot. The second connecting section is extended towards a neighboring corner of the keycap and connected to one rim of the support frame. | ||||||
| 84 | 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. | ||||||
| 85 | LED MOUNTING ASSEMBLY | US13940926 | 2013-07-12 | US20140029275A1 | 2014-01-30 | Minggang XIONG |
| The present patent application discloses a LED mounting assembly. The LED mounting assembly include buttons, LEDs, button bases, light touch switches and PCB substrate; the buttons are formed as hollow and transparent bodies, two pins of each LED are welded to the PCB substrate, each of light touch switches is arranged between the two pins of LED and attached to the PCB substrate, one electrode of the light touch switch is electrically connected to one of the pins of LED, the button bases are superposed over the light touch switches, lower end surfaces of the buttons contact with upper end surfaces of the button bases, and the LEDs are accommodated in the inner space of the buttons, respectively. | ||||||
| 86 | 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. | ||||||
| 87 | Keyboard for hand-held devices | US13244820 | 2011-09-26 | US08330628B2 | 2012-12-11 | Jason T. Griffin |
| A hand-held electronic device has a keyboard with a plurality of keys, each key having a substantially flat contact surface extending to the sides of each key. One of the sides of the key is beveled. | ||||||
| 88 | Push button structure with curved lever | US13067044 | 2011-05-04 | US20120234659A1 | 2012-09-20 | Cheng-Chun Huang |
| The present invention is to provide a push button structure including a casing and a button body that are integrally formed by injection molding. The casing has an opening that extends through the surface of the casing. The button body is formed within the opening, and has an outer periphery spaced from the inner periphery of the opening and has an outer surface exposed on the surface of the casing and an inner surface extended by the curved lever. The curved lever has one end fixedly connected to an inner wall of the casing at a position adjacent to the opening such that the button body is movably positioned inside the opening. When the button body is pressed, the elasticity of the curved lever allows the button body to move toward the inside of the casing and thereby trigger an electronic switch in the casing. | ||||||
| 89 | KEYSWITCH AND KEYBOARD | US13337273 | 2011-12-26 | US20120160648A1 | 2012-06-28 | Ling-Hsi Chao; Po-Wei Tsai; Chih-Chung Yen |
| A keyswitch includes a cover, a frame, a keycap, two connecting parts, and a base. The cover has an opening. The frame is disposed under the cover. The base is disposed under the frame. The keycap is located in the opening. The keycap has two opposite edges. The two connecting parts are connected between the two opposite edges and the frame. The cover abuts against the two connecting parts to restrain the keycap from moving up. | ||||||
| 90 | Thin-type keycap structure, keypad structure including the same, and method of making the same | US12407781 | 2009-03-19 | US20100163389A1 | 2010-07-01 | Kai-Jie Tsao; Kuo-Long Chen |
| A thin-type keycap structure comprising a key cap layer and a plastic film on the upper surface of the key cap layer. The thin-type keycap structure and the metal dome on a PCB are assembled to form a keypad structure. The thin-type keycap structure is made through compression molding of the plastic film and a resin together. The surface of the plastic film may be embossed before the compression molding. | ||||||
| 91 | KEYPAD APPARATUS FOR ELECTRONIC DEVICE | US12607247 | 2009-10-28 | US20100126836A1 | 2010-05-27 | Ji-Young JUNG; Tae-Jin YOON; Yong-Jin LEE; Jin-Hyuk CHOI; Ju-Yup KIM |
| A keypad apparatus for an electronic device permits a thinner construction. The keypad apparatus includes a first light guide plate having key buttons molded in one body attached onto the first light guide plate, a second light guide plate disposed under the first light guide plate, a first light source disposed at one side of the first light guide plate, a second light source disposed at one side of the second light guide plate, and key input switches associated with the key buttons. | ||||||
| 92 | KEY BASE AND KEY SEAT | US12451528 | 2008-04-22 | US20100122898A1 | 2010-05-20 | Minoru Yoshida |
| There are disclosed a key base and a key sheet which are established as products even in a case where a key base main body has a flexible and elastic sheet and a presser layer is formed of electromagnetic wave curable resin integrally with the key base main body on the back surface of this key base main body. The key base according to the present invention is a key base having a key base main body, and a presser layer formed on the back surface of said key base main body, wherein said key base main body has a first sheet having flexibility and elasticity, and a second sheet which is harder than said first sheet and has the front surface thereof directly or indirectly secured to the back surface of said first sheet, above-mentioned presser layer is formed of electromagnetic wave curable resin integrally with said second sheet on the back surface of said second sheet. | ||||||
| 93 | KEYBOARD FOR HAND-HELD DEVICES | US12182528 | 2008-07-30 | US20080284622A1 | 2008-11-20 | Jason T. Griffin |
| A hand-held electronic device has a keyboard with a plurality of keys, each key having a substantially flat contact surface extending to the sides of each key. One of the sides of the key is beveled. | ||||||
| 94 | KEYPAD AND MANUFACTURING METHOD THEREOF | US11164140 | 2005-11-11 | US20070023262A1 | 2007-02-01 | Dean-Kuo Liu; Lu-Chin Wu |
| A method for manufacturing a keypad is provided. First, a patterned metallic sheet is provided. This patterned metallic sheet has a front surface and a rear surface and includes a plurality of key units that can be operated independently. These key units have a plurality of hollow structures thereon. Then, an adhesion-enhancing layer is formed on the rear surface of the patterned metallic sheet. Next, a color layer is formed on the adhesion-enhancing layer. A protruding point layer is formed on the adhesion-enhancing layer to cover the color layer. The protruding point layer has a plurality of protruding points that correspond to the positions of the key units. Finally, a light emitting device layer is disposed on the protruding point layer. The keypad manufactured according the disclosed method has a better light transmitting uniformity. | ||||||
| 95 | PORTABLE ELECTRONIC DEVICE WITH A KEYBOARD MECHANISM | US11307583 | 2006-02-13 | US20060188091A1 | 2006-08-24 | Ming-Te Chen |
| A portable electronic device includes a housing including at a hole, an elastic structure including at an actuator wedged in the hole of the housing, and a circuit board installed below the housing. A metal dome is located corresponding to the actuator for outputting a key signal when pressed. | ||||||
| 96 | Keymat | US10135956 | 2002-04-30 | US20030201983A1 | 2003-10-30 | Tapani Jokinen; Michael Mckay; Nikolaj H. Bestle |
| A keymat for use with a mobile station. The keymat includes a web for interconnecting a plurality of keys, the web and the keys lying external to the mobile-station enclosure when the mobile station is fully assembled. Means for retaining the keymat provide for it to be held in place during normal operation but permitting it to be removed so that user may exchange it for another. A plurality of key pins extending from the keys through openings in the mobile-station external housing may, but are not necessarily exchangeable with the keymat. | ||||||
| 97 | Quite button assembly | US09773141 | 2001-02-01 | US20020100673A1 | 2002-08-01 | David Stephen Bulin; Brian Alan Cotterman; Sara J. Baus; David J. Clute; Kamal S. Thakur |
| A push button assembly 10 is provided, including a button body 12 and a pivot element 14. At least one noise reducing element 20 covers a portion of the pivot element 14 and thereby reduces the generation of noise generated by the pivot element 14 as the push button assembly 10 rotates. | ||||||
| 98 | Push button switch | US662686 | 1984-10-19 | US4631378A | 1986-12-23 | Shigeru Nobesawa |
| An improved push button switch is disclosed which essentially comprises a key stem displaceable up and down in the switch mounting frame, a depressing portion fixedly secured to the key stem and a contact portion adapted to be turned on or off by depressing force transmitted from the key stem. The depressing portion is molded of plastic material integral with the key stem in such a configuration that it has resiliency which is effective in the vertical direction and extends from the side wall of the key stem. To give resiliency to the depressing portion the latter is preferably designed in the snake motion-shaped configuration extending in the vertical direction with a plurality of U-shaped bent parts formed thereon. A return spring is disposed so as to return the key stem to the original position and its upper end is engaged to an engagement portion which is located opposite to the depressing portion. The depressing portion may be designed in the cantilever-shaped configuration which extends from the key stem in such a manner as to surround a part or the whole of the periphery of the key stem. To damp bounding sound the cantilever-shaped depressing portion is formed with upwardly oriented projections which abut against the switch mounting frame during return movement of the key stem. | ||||||
| 99 | 이동 단말기 | KR1020120081424 | 2012-07-25 | KR1020140013619A | 2014-02-05 | 정준엽; 박민호; 정호석; 신연지; 박병덕; 박종석 |
| The present invention includes a terminal body including a circuit board on which a plurality of switches is installed and an input device being inputted with a control command by being installed in the terminal body. The input device includes a key top installed in one direction to be able to be controlled by being pushed; a plurality of pressure units individually protruding from the rear surface of the key top and pressing the corresponding switches by being arranged to correspond to the switches; and one or more dummy pressure units arranged between one pressure unit and the other pressure unit among the plurality of the pressure units and supported on the circuit board when one switch is pressed by the pressure unit in order to prevent malfunction that one switch is pressed when the other switch is pressed. | ||||||
| 100 | 전자 장치를 위한 액세서리 컨트롤러 | KR1020127022702 | 2010-06-22 | KR1020120108058A | 2012-10-04 | 프레스트,크리스토퍼,디.; 딜레오,클라우디오,브이.; 미누,자한 |
| 전자 장치를 위한 헤드셋과 같은 액세서리들이 제공된다. 헤드셋은 사용자-작동 버튼들 및 마이크로폰을 갖는 버튼 컨트롤러 어셈블리를 구비할 수 있다. 마이크로폰은 인쇄 회로 보드 상에 마이크로폰 변환기를 탑재함으로써 형성될 수 있다. 하우징은 변환기를 위한 밀봉된 캐비티를 형성하기 위해 변환기 위에 탑재될 수 있다. 마이크로폰 하우징의 에지들을 넘어서 연장되는 인쇄 회로 보드의 부분들 상에 회로망이 탑재될 수 있다. 버튼 컨트롤러 어셈블리는 돔 스위치들을 가질 수 있다. 돔 스위치들은 돔 스위치 컴포넌트들을 둘러싸고, 버튼 컨트롤러를 위한 구조적 내부 부품들을 형성하는 하우징을 가질 수 있다. 돔 스위치 하우징 구조물은 버튼 부재 내의 대응하는 체결 특징구조들과 결합하는 탭들 또는 기타 체결 특징구조들을 가질 수 있다. 버튼 부재는 원하는 돔 스위치를 작동시키기 위해 사용자에 의해 눌러질 수 있다.
|
||||||
QQ群二维码
意见反馈
意见反馈