| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Circuit board with contact positions, as used for telecommunications terminals and other apparatus | US785114 | 1985-10-07 | US4647729A | 1987-03-03 | Geoffrey A. Collar; John S. Moss; Pak-Jong Chu; Paul D. McDonald; Brian E. Voss |
| A circuit pattern on a circuit board, as used in telecommunications systems and other electrical apparatus, often has contact positions for switches, such as pushbutton switches, and for other purposes. The normal copper circuit pattern is covered at the contact positions to give improved contact conditions. Carbon ink has been proposed by obtaining the necessary high level of alignment of carbon ink with the copper pattern at contact positions is difficult as such contact positions have very close members. The invention proposes contact positions having closely spaced inter-digital contact members, in which the circuit pattern extends to and stops at the peripheral region of a contact position, the contact members being of carbon ink and overlapping conductors of the circuit pattern at the peripheral region. | ||||||
| 102 | 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. | ||||||
| 103 | Low cost electronic apparatus construction method | US702755 | 1985-02-19 | US4635354A | 1987-01-13 | Michael J. Chrobak; Doyle R. Evans |
| The present invention is a low cost electronic apparatus construction method which may be employed for hand held calculators, electronic learning aids and electronic games. This technique involves a simplification in the construction of the apparatus including reduction in the number of piece parts necessary for the assembly. The primary electrical circuit interconnection pattern of the electronic apparatus is printed upon a part of the case of the apparatus which must be nonconducting. This printed circuit pattern together with the construction of the back case includes connection portions for electrical connection to the major components of the apparatus which may include an integrated circuit, a display device and an electrical power source. The primary circuit pattern printed on the back case includes a plurality of interleaved comb key switch positions. The keyboard is constructed employing a plurality of keys aligned in registration with the key switch portions, each key having a shorting bar for causing electrical connection across the key switch portion when the key is depressed. The top case of the apparatus has an aperture for viewing the display device and a plurality of apertures for the keys. In an alternative embodiment, this top case also includes an aperture enabling light to shine on a photovoltaic power cell employed to generate the electric power needed to operate the apparatus. | ||||||
| 104 | Keyboard with removable modular keys | US729906 | 1985-05-03 | US4602138A | 1986-07-22 | Eugenio Berutto; Giovanni Franchino; Lino Sella |
| A contact-type keyboard comprises a plurality of modular keys and a support panel (11) provided with openings (12) in which the keys are inserted. Each key is provided with a pair of resilient tongue portions (51, 52) which lock it to the panel (11) and which are deformable to permit the key to be easily removed from the panel (11). Each key further comprises a resilient system formed by a dome-shaped spring and a coil spring, which are interposed between a movable actuator and the subjacent conducting parts of an electrical circuit. | ||||||
| 105 | Membrane panel | US456242 | 1983-01-06 | US4496812A | 1985-01-29 | Joseph L. Carley; James S. Potter; Anthony A. Ciccotelli |
| A membrane panel including at least one electrical component. The panel includes a rigid support member having substantially planar top and bottom surfaces. At least one void region, or hole, extends from the bottom surface of that support member. A flexible top member including at least one flexible layer, overlies the support member. A flexible bottom member including at least one flexible layer underlies the support member. The bottom member has its upper surface affixed to the bottom surface of the support member. Further, the bottom member includes an integral flexible tail. The bottom member includes at least one electrical component affixed to its upper surface with that component underlying and extending into an associated one of the void regions of the support member. An electrically conductive pattern is affixed to the upper surface of the bottom member and that pattern is electrically coupled to the component to permit its operation in an electrical network. | ||||||
| 106 | Capacitance switch arrangement | US278658 | 1981-06-29 | US4400758A | 1983-08-23 | Norman J. Frame |
| A capacitance-type membrane switch in which ordinarily spaced-apart contacts are positioned other than directly over an associated capacitance spacing element with an inner insulating layer and outer conductive portions. | ||||||
| 107 | Method of making an electronic calculator | US849688 | 1977-11-08 | US4141075A | 1979-02-20 | James B. Taylor, Jr.; Galen F. Fritz |
| Electronic calculators are manufactured by affixing conductors on an insulated substrate, by attaching tape-mounted semiconductor logic and display devices to selected conductors and by interconnecting the conductors with a keyboard. By using the method disclosed, the number of holes provided in the insulated substrate can be reduced or the use of such holes eliminated. Various embodiments of methods of manufacturing calculators are disclosed, along with the structure of such calculators. | ||||||
| 108 | Method of making an electronic calculator | US777282 | 1977-03-11 | US4118858A | 1978-10-10 | James B. Taylor, Jr.; Keith M. Cobb |
| Electronic calculators are manufactured by affixing conductors on an insulated substrate, by attaching a semiconductor logic and a tape-mounted display device to selected conductors and by interconnecting the conductors with a keyboard. The tape-mounted display device is provided with a plurality of leads carried by the tape different preselected distances from an axis of the display device. By using the method disclosed, the number of holes provided in the insulated substrate can be reduced or the use of such holes eliminated. | ||||||
| 109 | Hermetically sealed keyboard type assembly with elastomeric electrical connecting link between switch and component modules | US532541 | 1974-12-13 | US3959610A | 1976-05-25 | John P. Finnegan; Bernard Gasparaitis |
| A housing having key portions of a resilient pad extending therethrough with a metal impregnated elastomer pad overlying the rear surface thereof, a sheet of insulating material having openings therethrough corresponding with the key portions and a plurality of contact areas on a printed circuit board overlying the insulating sheet and having a plurality of contacts on the rear surface thereof, a connecting link formed of a second sheet of insulating material having a plurality of areas of metal impregnated elastomeric material extending therethrough and corresponding in position with the contacts, a second PC board having a plurality of contacts in contact with the elastomeric areas of the connecting link and a frame compressing all of the components together to provide an electrical contact to the elastomeric material in the connecting link and complete a circuit between various contacts on the two printed circuit boards and provide a weather-tight multi-push button switch. | ||||||
| 110 | Matrix switch | US3760360D | 1971-11-01 | US3760360A | 1973-09-18 | REYNOLDS R; NORDBERG S |
| A finger-pressure actuated matrix switch assembly includes a map overlay and generates a binary coded signal corresponding to the coordinates of the point of application of pressure to the map. The assembly comprises a housing with a slot for positioning a replaceable map card in operative position and a storage chamber for a plurality of such map cards. Each of the map cards is edgenotched with a unique code identifying that card, and switches supported on the housing are actuated by these notches when a map card is inserted into its operative position to generate a binary electrical signal corresponding to that code. The matrix or grid is formed by orthogonally related sets of printed conductors on stacked boards spaced apart by resilient strip separators formed directly on one of the boards. Logic circuitry for converting the coordinates of contacting conductors into binary digits is carried on a single pluggable board detachably connected to the matrix boards for quick replacement to facilitate maintenance and repair.
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| 111 | Pushbutton cantilevered leaf spring contact switch assembly for keyboard type switch arrays | US3746816D | 1971-05-18 | US3746816A | 1973-07-17 | BRADY J |
| A low profile electromechanical keyboard switch, displaying very low electrical bounce. The switch key top bears against a generally cylindrical plunger which has a depressed flat portion on its side engageable with a tactile ball biased by a spring nested in the switch housing. Upon application of a force to the key top which exceeds a threshold value, the tactile ball is displaced from the flat and over the shoulder defined between the depressed flat and the cylindrical portion of the plunger. Sudden, positive movement of the plunger against an underlying contact leaf ensues. The contact leaf is branched into multiple contact fingers, and arranged with respect to an underlying contact plate so that wiping contact occurs between fingers and plate. The switch housing is configured to carry sufficient diodes and resistors to assure full control and encoding functions in the keyboard in which such switch may be mounted.
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| 112 | 移动设备的按键固定结构 | CN200920301251.8 | 2009-03-13 | CN201393243Y | 2010-01-27 | 陈铭滨 |
| 一种移动设备的按键固定结构，包括一机壳，一固定于所述机壳一侧的定位件，及一贴附于所述定位件一侧的按键层，所述移动设备机壳内设置至少一按键开关，所述定位件上设有至少一与所述按键开关位置对应的安装孔，所述按键层凸设至少一透过所述安装孔与定位件固定在一起的用以触发所述按键开关的按压部，所述按压部的内壁与所述定位件的另一侧贴合并将定位件夹设于所述按键层及所述按压部之间。本实用新型的按键固定结构中，所述按压部的内壁与所述定位件一侧贴合并将定位件夹设于所述按键层及所述按压部之间，增强了按键层与定位件之间的固定强度，防止了按键模组上产生的静电进入机壳。 | ||||||
| 113 | REMOTE CONTROL DEVICE WITH PRESSURE-SENSITIVE KEYS | EP00957024.3 | 2000-09-08 | EP1129443B1 | 2012-10-24 | OGATA, Hiroki Sony Computer Entertainment Inc.; TAGAWA, Kazusato Sony Computer Entertainment Inc.; NAKAZAWA, Hiroyuki Sony Comp. Entertainment Inc. |
| 114 | FLÄCHENVERKLEIDUNGSELEMENT, FLÄCHENVERKLEIDUNGSELEMENT-ANORDNUNG UND VERFAHREN ZUM HERSTELLEN EINES FLÄCHENVERKLEIDUNGSELEMENTES | EP07866220.2 | 2007-12-20 | EP2108183A1 | 2009-10-14 | LAUTERBACH, Christl; STEINHAGE, Axel |
| The invention relates to a surface covering element having an electrically non-conductive layer, a first electrically conductive layer lying at least on some sections of a first surface of the electrically non-conductive layer, a second electrically conductive layer lying at least on some sections of a second surface of the electrically non-conductive layer, the second surface lying opposite the first surface, at least one through-bore in the electrically non-conductive layer and in the first electrically conductive layer, at least one integrated circuit, positioned in the through-bore or bores, at least one first mechanically flexible contact element which electrically contacts the integrated circuit(s) with the first electrically conductive layer, in addition to at least one second contact element which electrically contacts the integrated circuit(s) with the second electrically conductive layer. | ||||||
| 115 | COMPUTER INPUT DEVICE WITH INDIVIDUALLY POSITIONABLE AND PROGRAMMABLE INPUT MEMBERS | EP03754629 | 2003-09-17 | EP1552359A4 | 2009-01-14 | RIX SCOTT M; KELLY LARRY J; ROBERTS MICHAEL S; BROWN PRESTON D; BURLING WILLIAM L JR; KELLY TIM C; SUMMIT SCOTT W |
| A configurable computer input device. A base is operable to generate and detect a radio frequency carrier signal. A plurality independently positionable input members are each operatively positioned in the vicinity of the base and individually operable to modulate the carrier signal responsive to its identity and status. | ||||||
| 116 | METHOD FOR MANUFACTURING A LAMINATE COVER, LAMINATE PROTECTIVE LAYER, AND LAMINATE ELECTRONIC DEVICE | EP06755855.1 | 2006-05-03 | EP1878331A1 | 2008-01-16 | VATANPARAST, Ramin; AARRAS, Mikko; DUNFORD, Steven, O.; FUJII, Takaharu; LAINONEN, Juhani; NOUSIAINEN, Jaakko; RANTALA, Jukka, I.; TANSKANEN, Pia; YAMAMOTO, Tetsuya |
| A method is provided for manufacturing an electronically functional structural component adapted to integrate a plurality of electronic functions into a laminate cover, layer, and/or laminate component, for protecting, supporting, and/or forming a complete electronic device (such as a multimedia device). The method includes laminating a plurality of structural and/or protective layers interspersed with electronically functional layers or electronic components in communication with the multimedia device to form a supportive and electronically functional layer, cover, protective layer, and/or electronic device. Thus, the manufacturing methods provided allow for the cost-effective addition of thin and lightweight functional, protective, and/or decorative layers to a multimedia device or other electronic device at a sales location or other customization location. | ||||||
| 117 | COMPUTER INPUT DEVICE WITH INDIVIDUALLY POSITIONABLE AND PROGRAMMABLE INPUT MEMBERS | EP03754629.8 | 2003-09-17 | EP1552359A2 | 2005-07-13 | RIX, Scott, M.; KELLY, Larry, J.; ROBERTS, Michael, S.; BROWN, Preston, D.; BURLING, William, L., Jr.; KELLY, Tim, C.; SUMMIT, Scott, W. |
| A configurable computer input device. A base is operable to generate and detect a radio frequency carrier signal. A plurality independently positionable input members are each operatively positioned in the vicinity of the base and individually operable to modulate the carrier signal responsive to its identity and status. | ||||||
| 118 | Boitier de communtation électrique étanche | EP02352001.8 | 2002-02-07 | EP1248504B1 | 2005-06-08 | Vogt, Matthias |
| 119 | PORTABLE ELECTRONIC APPARATUS AND BGA PACKAGE PROTECTIVE DEVICE | EP02733410.1 | 2002-06-07 | EP1427268A1 | 2004-06-09 | HIGUCHI, Toshihiro; NAGAIKE, Shotaro; YAMADA, Taku; INOMATA, Yoji |
A portable electronic device in which microswitches (12) controlled by operation buttons (11) are mounted on one side of a printed circuit board (13), and circuit elements accommodated in BGA packages (14), (15) and (16) are soldered on the other side -of the printed circuit board. In the portable electronic device, a shield wall (22) for surrounding the BGA packages (14), (15) and (16) is mounted on the printed circuit board (13), a first protrusion portion (18b) for holding down the shield wall (22) on the printed circuit board (13) is protruded from a case (18) of the portable electronic device (10), and second protrusion portion (18c) for holding down surfaces of the BGA packages (14), (15) and (16) on the printed circuit board (13) is protruded from the case (18) of the portable electronic device (10). With such a construction, the BGA packages are prevented from being peeled off from the printed circuit board (13). Further, even when the push buttons are frequently depressed in playing a game, the soldering parts of the BGA packages mounted on the back side of the operation button can be maintained in good conditions. |
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| 120 | Elektrische Kontaktierungseinrichtung und zugehörige Tastatur | EP03006495.0 | 2003-03-21 | EP1355332A3 | 2004-03-17 | Kling, Andre; Schumacher, Hartmut; Schönberg, Eduard; Zimmermann, Rudolf |
Erfindungsgemäß wird eine elektrische Kontaktierungseinrichtung mit elektrischen Kontaktstellen (11) auf einem beweglichen Träger (10) und mit diesen gegenüberliegenden Festkontakten geschaffen, die nach einer Schaltbewegung des Träges (10) die Kontaktstellen (11) kontaktieren. Um mehrere galvanisch getrennte Kontakte zu schaffen, werden die Kontaktstellen (11) gegenseitig derart isoliert, dass sie zueinander und/oder zum Träger (10) unterschiedliche Potenziale ermöglichen. Des Weiteren wird eine besonders geeignete Tastatur (30) angegeben, mit mindestens einem ersten Tastenfeld (32), welchem eine derartige elektrische Kontaktierungseinrichtung zugeordnet ist, und mindestens einem zweiten Tastenfeld (31), dessen zugeordneter Taster (36) schaltblasenartig ausgeführt ist oder ein durch ein Schnappelement (38) vermitteltes Sprungschaltverhalten aufweist. |
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