| 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 | 内部发光的按钮开关单元 | CN95115542.3 | 1995-08-10 | CN1128401A | 1996-08-07 | 中野祯夫; 清泽干男; 中藤登; 本木俊弘 |
| 一种改进的内部发光的按钮开关单元，作为一个组件其包含：上部片状元件，由第一弹性片和钮顶部分整体构成；下部片状元件，由第二透光弹性片和一定位板加压件整体构成，位于下部片状元件的下方的光导板；位于下部片状元件下方的定位板；位于下部片状元件的电路板；以及位于下部片状元件下方和电路板上方的光源，第一和第二弹性片中的至少任一个弹性片装在带有着色层的各表面中的至少一个表面上。 | ||||||
| 42 | KEYPAD AND SENSOR COMBINATION TO PROVIDE DETECTION REGION THAT OVERLAYS KEYS | PCT/US2007066889 | 2007-04-18 | WO2007124326A2 | 2007-11-01 | SKILLMAN PETER; LIU ERIC |
| A computing device is provided comprising a keypad having a plurality of key structures, and a sensor mechanism. The sensor mechanism is positioned with respect to the keypad to provide a sensor detection region that overlays at least a portion of the keypad. The sensor mechanism is configured to detect an object in the sensor detection region and provide an output indicating the detected. The computing device further includes one or more processors that are programmed, instructed or otherwise configured to (i) receive an input signal that corresponds to the output of the sensor mechanism; and (ii) perform an operation in response to the input signal. | ||||||
| 43 | ELECTRIC SWITCH, ESPECIALLY A PIEZO SWITCH, WITH OPTICAL AND/OR MECHANICAL FEEDBACK OF THE SWITCHING OPERATION | PCT/EP0112690 | 2001-11-02 | WO0237516A3 | 2003-02-13 | STADELMANN MATHIAS |
| The invention relates to an electric switch, especially a piezo switch, with optical and/or mechanical feedback of the switching operation. The switch contains at least one switching element (18), especially beneath a cover panel (1), which can be activated by means of an activating element (9). This causes a switching signal to be generated and guided out via electrical contacts. The activating element (9) itself is configured in the form of a passive luminous body consisting of an at least translucent material, which can be illuminated by active luminous means (15). The mechanical feedback of the switching operation can take place using a vibrator which is activated by the switching operation that has been initiated and conveys a vibrating motion to the luminous body (9). | ||||||
| 44 | KEY SWITCH AND KEYBOARD | US15738825 | 2016-06-09 | US20180190448A1 | 2018-07-05 | Daisuke TAGA; Momosuke NAKAHARA |
| A key switch includes a movable part configured to be moved by a pressing operation, a support mechanism that movably supports the movable part, an electrical connector including multiple pairs of contacts of upper electrodes and lower electrodes, and a disc spring that is disposed between the movable part and the electrical connector and configured to be elastically deformed by movement of the movable part and to press the electrical connector. The multiple pairs of contacts are provided for one movable part. When the disc spring is deformed by the movement of the movable part, the disc spring is configured to simultaneously press the multiple pairs of contacts provided for the corresponding movable part. | ||||||
| 45 | Actuator | US14880729 | 2015-10-12 | US09984836B2 | 2018-05-29 | Eric Bonnet |
| An actuator is provided for creating an electrical contact between two tracks of a printed circuit board. The actuator includes a polymer part, forming an arm including one contact end and one end for setting in motion; and a metal part, fixedly attached to the contact end, having a general shape of a cap. | ||||||
| 46 | Multiple state switch assembly | US15173148 | 2016-06-03 | US09715974B2 | 2017-07-25 | Vedran Sikiric; Jonas Lorander; Axel Svensson; Carl Moberg; Kaj Johansson; Daniel Bodin; Zoltan Palankai |
| An electrical multiple stage switch assembly includes an assembly casing, a first component carrier, and at least one multiple stage switch including a first disc contact, at least one second disc contact, and an actuator. The first and second disc contacts are positioned with their centers substantially aligned, and the first and second disc contact are adapted to flex into an electrical connection when the actuator is pressed and to flex back into a non-electrical connection when the actuator is released. A controlling member includes a controlling part for each switch, and the controlling part includes a spacing member adapted to limit the smallest possible distance between adjacent component carriers. | ||||||
| 47 | MULTIPLE STATE SWITCH ASSEMBLY | US15173148 | 2016-06-03 | US20170011868A1 | 2017-01-12 | Vedran Sikiric; Jonas Lorander; Axel Svensson; Carl Moberg; Kaj Johansson; Daniel Bodin; Zoltan Palankai |
| An electrical multiple stage switch assembly includes an assembly casing, a first component carrier, and at least one multiple stage switch including a first disc contact, at least one second disc contact, and an actuator. The first and second disc contacts are positioned with their centers substantially aligned, and the first and second disc contact are adapted to flex into an electrical connection when the actuator is pressed and to flex back into a non-electrical connection when the actuator is released. A controlling member includes a controlling part for each switch, and the controlling part includes a spacing member adapted to limit the smallest possible distance between adjacent component carriers. | ||||||
| 48 | Protective cover for a tablet computer | US13854116 | 2013-03-31 | US09496102B2 | 2016-11-15 | Mathew Bates; Chia Feng Lee; Li-Jen Chien; John Moriarty; Simone Mandelli; James Jackson; Benjamin Riot; Mel Reynolds |
| In certain embodiments, a protective cover for an input device includes a housing having an outer portion and an inner portion, with the inner portion including a first end and a second end, and a plurality of keys disposed in an area at the first end of the inner portion of the housing. A holder can be configured to receive and secure an input device with at least a portion of the holder coupled to the second end of the inner portion of the housing. The housing can be configurable in a plurality of positions including a closed configuration, an open configuration, a first active configuration, and a second active configuration. The protective cover can further include a plurality of magnets coupled to the housing and configured to secure the housing in one or more of the closed, open, and active configurations. | ||||||
| 49 | Flexible keyboard assembly | US13854112 | 2013-03-31 | US09443673B2 | 2016-09-13 | Pai-Cheng Chu; Tzu-Pin Lin; Chih-Wei Chen; Richard Milhe |
| Embodiments of the invention are directed to a method of assembling a folio case. The method comprises molding a set of molded key caps over a flexible fabric layer to form a fabric key cap layer, where the key caps do not pass through the flexible fabric layer. The method further comprises affixing a first portion of the flexible key cap layer opposite the set of molded key caps to an interior portion of a housing, and affixing an intermediate layer between the interior portion of the housing and a second portion of the fabric key cap layer corresponding to the set of molded key caps opposite the first portion. The method further comprises attaching a first portion of a holder to the first portion of the flexible key cap layer configured to receive a computing device, wherein a second portion of the holder is not fixedly attached to the flexible key cap layer. | ||||||
| 50 | Actuator | US14880729 | 2015-10-12 | US20160104588A1 | 2016-04-14 | Eric Bonnet |
| An actuator is provided for creating an electrical contact between two tracks of a printed circuit board. The actuator includes a polymer part, forming an arm including one contact end and one end for setting in motion; and a metal part, fixedly attached to the contact end, having a general shape of a cap. | ||||||
| 51 | Switch modules with electromagnetic interference shielding structures | US13864505 | 2013-04-17 | US09272471B2 | 2016-03-01 | Ian P. Colahan; Kurt R. Stiehl |
| An accessory may be provided with a button controller having a microphone and switches. The switches may include dome switch members and metal switch terminals mounted in a switch module housing structure. The switch module housing structure may include one or more recesses in which electrical components are mounted. A conductive backplate may cover the recesses and may be coupled to the switch module housing structure. A conductive film may be attached to the switch module housing structure over the dome switch members. The conductive film and the conductive backplate may form an electromagnetic interference shield around the electrical components in the recesses. The switch module housing structure may include a non-conductive plastic overmolded onto a metal frame or may be formed from a first shot of non-conductive plastic and a second shot of conductive plastic to form an electromagnetic interference shield for the electrical components. | ||||||
| 52 | Switch Modules with Electromagnetic Interference Shielding Structures | US13864505 | 2013-04-17 | US20140313688A1 | 2014-10-23 | Ian P. Colahan; Kurt R. Stiehl |
| An accessory may be provided with a button controller having a microphone and switches. The switches may include dome switch members and metal switch terminals mounted in a switch module housing structure. The switch module housing structure may include one or more recesses in which electrical components are mounted. A conductive backplate may cover the recesses and may be coupled to the switch module housing structure. A conductive film may be attached to the switch module housing structure over the dome switch members. The conductive film and the conductive backplate may form an electromagnetic interference shield around the electrical components in the recesses. The switch module housing structure may include a non-conductive plastic overmolded onto a metal frame or may be formed from a first shot of non-conductive plastic and a second shot of conductive plastic to form an electromagnetic interference shield for the electrical components. | ||||||
| 53 | Switch module | US12904211 | 2010-10-14 | US08847090B2 | 2014-09-30 | Kazuyuki Ozaki |
| A switch module including a light source element is provided that obtains slimming down and a sufficient click feeling and suitably irradiates a key portion, while suppressing manufacturing cost. A switch module is disposed to face a key portion. The switch module includes a transparent FPC board, a transparent conductive film, an electrode, a metal dome which is in contact with a part of the transparent conductive film and which is allowed to come into contact with the electrode by being deformed, and an LED. Light emitted from the LED and guided in a direction orthogonal to a thickness direction of the board in the transparent FPC board is reflected by a reflecting portion provided on the transparent FPC board, in a direction of the key portion. | ||||||
| 54 | Protective Cover for a Tablet Computer | US13854116 | 2013-03-31 | US20140071606A1 | 2014-03-13 | Mathew Bates; Chia Feng Lee; Li-Jen Chien; John Moriarty; Simone Mandelli; James Jackson; Benjamin Riot; Mel Reynolds |
| In certain embodiments, a protective cover for an input device includes a housing having an outer portion and an inner portion, with the inner portion including a first end and a second end, and a plurality of keys disposed in an area at the first end of the inner portion of the housing. A holder can be configured to receive and secure an input device with at least a portion of the holder coupled to the second end of the inner portion of the housing. The housing can be configurable in a plurality of positions including a closed configuration, an open configuration, a first active configuration, and a second active configuration. The protective cover can further include a plurality of magnets coupled to the housing and configured to secure the housing in one or more of the closed, open, and active configurations. | ||||||
| 55 | FLEXIBLE KEYBOARD ASSEMBLY | US13854112 | 2013-03-31 | US20140069791A1 | 2014-03-13 | Pai-Cheng Chu; Tzu-Pin Lin; Chih-Wei Chen; Richard Milhe |
| Embodiments of the invention are directed to a method of assembling a folio case. The method comprises molding a set of molded key caps over a flexible fabric layer to form a fabric key cap layer, where the key caps do not pass through the flexible fabric layer. The method further comprises affixing a first portion of the flexible key cap layer opposite the set of molded key caps to an interior portion of a housing, and affixing an intermediate layer between the interior portion of the housing and a second portion of the fabric key cap layer corresponding to the set of molded key caps opposite the first portion. The method further comprises attaching a first portion of a holder to the first portion of the flexible key cap layer configured to receive a computing device, wherein a second portion of the holder is not fixedly attached to the flexible key cap layer. | ||||||
| 56 | SNAP DOMES AS SENSOR PROTECTION | US13369808 | 2012-02-09 | US20120200526A1 | 2012-08-09 | Mark Lackey |
| A protection mechanism for force-based touch sensitive input panels or displays comprising a “snap dome”, e.g., a semi-rigid pliable dome positioned over each sensor for increased overload protection. The snap dome is unidirectionally-resilient to a known point of collapse. It therefore imparts a predetermined resistance to compression over a known range of travel along the z-axis, but is unyielding along the x- and y-axis. As the touch panel is depressed toward the standoff, the snap dome resists compression until it collapses, allowing the touch panel to encounter the standoff. The standoff then imparts dead-stop overload force protection to the sensors. This allows for the placement of mechanical stops (such as stop screws) with a less exacting tolerance. Moreover, the snap domes introduce no x- or y-axis force losses/increases, and do not cause tilting of the touch panel. The touch force remains perfectly perpendicular and accuracy is preserved. | ||||||
| 57 | Sheet switch, sheet switch module and panel switch | US11504786 | 2006-08-16 | US07994445B2 | 2011-08-09 | Kenshi Aihara; Isao Miyashita |
| A sheet switch module including a sheet switch (21) having a central contact (32) disposed on a circuit board (33), a circumferential contact (20) disposed circumferentially of the central contact (32), a spring (22) disposed above the central contact (32), and a transparent sheet member (23) configured to cover the spring (22), the sheet switch (21) forming a switching circuit such that the spring (22) provides electrical conduction between the central contact (32) and the circumferential contact (20) when the sheet member is pressed, the sheet member (23) being formed by a light guiding sheet (30) configured to guide light emitted from an LED (34) along an upper surface of the spring (22). | ||||||
| 58 | Movable contact element and switch using the same | US12117057 | 2008-05-08 | US07960667B2 | 2011-06-14 | Satoshi Yoshihara; Tamotsu Yamamoto; Masaki Sawada |
| A movable contact element includes a cover sheet to which a movable contact having a dome shape is bonded and which is stacked on a top surface of a pressure sensitive conductive sheet. The movable contact element is bonded to a top surface of a substrate having a fixed contact formed thereon, thereby forming a switch. Through the construction, it is possible to obtain the movable contact element, which has a simple construction and can perform various operations, and the switch using the same. | ||||||
| 59 | Mobile terminal key input device and method | US11670403 | 2007-02-01 | US07737373B2 | 2010-06-15 | Hee Sik In; Huhn Kim; Sang Yeon Lim; Hyun Ho Kim |
| A mobile terminal keypad is provided having a plurality of key switches on the keypad that provides a first signal or a second signal according to the pressure applied to the key switch. In each of the plurality of key switches, a plate is provided to sequentially contact with a first contact and a second contact according to the applied pressure. | ||||||
| 60 | Key button, key assembly using the key button and portable electronic device using the keypad assembly | US11964828 | 2007-12-27 | US07714246B2 | 2010-05-11 | Yu-Yuan Lin |
| A portable electronic device (10) is provided. The portable electronic device includes the keypad assembly (20). The keypad assembly includes key buttons (30 or 60). Each key button includes a key portion (32 or 62), a supporting portion (34 or 66), a switching portion (35 or 64), a pad portion (36 or 67), and a circuit board portion (38 or 68). The supporting portion defines a first through hole (344 or 664). The switching portion includes at least one switching elastic sheet (354 or 644). The pad portion includes a base body (362 or 672) and a protruding portion (364 or 674). The circuit board portion includes a first contacting point (3821 or 6821), a contacting sheet (384 or 684), and at least one second contacting point (3822 or 6822). | ||||||
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