| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Keyboard printed circuit film and method of fabrication | US777165 | 1985-09-18 | US4658235A | 1987-04-14 | Jurgen Oelsch |
| A plurality of switching points are connected in groups to respective teral contact points via conductor strips on a keyboard printer circuit film. In order to achieve suppression of the coupling capacitances with simple means, decoupling resistor strips are printed between adjacent pairs of the conductor strips and are connected with the said conductor strips. The decoupling resistor strips consist of the same carbon resistor layer material as the terminal contact points. | ||||||
| 162 | Keyboards incorporating keys pivotable against biased detent means to operate electrical switches | US477414 | 1983-03-21 | US4472610A | 1984-09-18 | Maurice D. Fuller; David B. Joyce |
| A keyboard, particularly for control of electronics in vehicles, has at least one key mounted in a recess in the keyboard and pivotable about a pivot to press against a shaped portion of a rubber gasket to operate an electrical switch. A display, preferably a multiple character LCD, for labellingthe switch is visible through a transparent member and connected to a p.c.b. by zebra striped members. The display is not obscured by a finger operating the key. The key has a transverse bore in which a compression spring is mounted with balls at the end of the spring to co-operate with stepped generally cylindrical members mounted with their axes perpendicular to the pivot pin and forming detent means to give the key a tactile operation. Preferably the key operates three switches by way of three shaped portions. | ||||||
| 163 | Electrical circuit on porcelain coated metal substrates | US167734 | 1980-07-14 | US4365168A | 1982-12-21 | Guy J. Chaput; Edward M. Sich |
| A porcelain coated metal substrate bearing a printed circuit and in which a capacitive coupling is created between the substrate and the circuit to eliminate unwanted frequencies. This coupling is formed by the inclusion of a conductive element on the porcelain. The conductive element is out of direct electrical contact with the printed circuit and has a means to connect the element to ground. Connection to ground provides the desired capacitive coupling and another capacitive coupling from the metal substrate to the conductive element, the two couplings being in series. | ||||||
| 164 | Postage meter having shielded keyboard to protect against electromagnetic radiation | US122791 | 1980-02-19 | US4336529A | 1982-06-22 | Danilo P. Buan |
| A shielded switch structure is disclosed. The switch structure is adapted for use in a system which is susceptible to being affected by electromagnetic radiation. The structure includes a conductive flexible sheet disposed adjacent to a plurality of switch contacts. The sheet is operable to enable a force applied to the sheet to actuate selected switch contacts. The shielded switch structure is mounted on a postage meter conductive housing. The housing includes a recessed area adapted to receive the keyboard. The conductive flexible sheet is positioned above the conductive housing recessed area and of a size so that the margins of the flexible sheet physically engage non recessed areas of the housing. | ||||||
| 165 | Planar multiple switch | US867515 | 1978-01-06 | US4207444A | 1980-06-10 | Victor B. Kley |
| The frequency capability of a planar multiple switch for entry of digital data is improved by forming an upper conductive planar member from fine conductive elements electrically joined, such as a screen or conductor pattern, together but with sufficient space between elements to substantially reduce capacitive coupling between the upper member and lower contact members. Further, multiple bit switch areas are formed adjacent single bit switch areas; and coded contact areas are formed on parallel lines by placing insulation on selected sections of lines and building up adjacent contact sections by additional conductor material. | ||||||
| 166 | Electrical data entry devices | US867516 | 1978-01-06 | US4178481A | 1979-12-11 | Victor B. Kley |
| Planar resistive connecting means for the edges of a rectangular resistive graphic area has a higher effective resistance parallel to the edges of the resistive graphic area than that of the resistive graphic area. This higher effective resistance is formed by means of configuring the connecting areas such as by forming outer edges at acute angles with the edges of the resistive graphic area or by forming slits transverse to the edges of the resistive graphic area. There is also disclosed a combination of a resistive graphic area surrounded by a plurality of planar conductors forming multi-bit digital switching facilities operated by a common conductive plane. | ||||||
| 167 | Optically clear membrane switch | US790635 | 1977-04-25 | US4143253A | 1979-03-06 | Richard M. Wagner; Richard H. Zimmerman |
| Membrane switch assembly comprises a transparent laminate comprised of three sheets of cellulose acetate material. The intermediate sheet has an opening therein which defines a switch site. Hairline conductors on the internal surfaces of the outer sheets cross each other at the switch site so that the switch is closed when one of the outer sheets is pressed at the switch site. The conductors are produced on the surfaces of the outer sheets by a process including electroless deposition of blanket coatings of conductive metal, selective deposition along lines which define the conductors and selective etching of the blanket coating to leave the hairline conductors. | ||||||
| 168 | Keyboard apparatus with moisture proof membrane | US3657492D | 1970-09-25 | US3657492A | 1972-04-18 | ARNDT ALLEN L; KASZYNSKI ALBERT Z |
| An electromechanical keyboard for use with a typewriter or other computer type data entry device designed to meet stringent environmental specifications. The electrical switches employed on the keyboard are totally enclosed in a metal compartment and are actuated through a deformable membrane such that moisture and dust cannot deleteriously affect the switches. Because the switches are contained within a metal compartment, a high degree of RFI shielding is afforded so that radiated emanations are low.
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| 169 | Electrical switch mechanism with radio frequency shielding | US3542988D | 1968-12-18 | US3542988A | 1970-11-24 | BALDASARE MICHAEL |
| 170 | メタマテリアルコンタクトを備えるマイクロ電気機械スイッチ | JP2018042929 | 2018-03-09 | JP2018198194A | 2018-12-13 | シバン・ケイ・カウル; アジャイ・クマール・ポダー; ウルリッヒ・エル・ローデ |
| 【課題】信号特性が改善され、張りつきを改善できるRF MEMSスイッチを提供する。 【解決手段】本スイッチは、第1の接地面と第2の接地面との間にある、入力ポート及び出力ポートを有する信号線を備える。また、本スイッチは、スイッチの作動を制御するためのビームを有する。また本スイッチは、第1の接地面及び第2の接地面に形成された1つ以上の欠陥接地構造と、各欠陥接地構造の上方に各欠陥接地構造と対応して位置する第2可撓性ビームとを更に有する。また本スイッチは反発性カシミール力を生成するためのメタマテリアル構造を有する。 【選択図】なし |
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| 171 | Push button switch with a display device | JP2007276534 | 2007-10-24 | JP4850808B2 | 2012-01-11 | 一光 大貫; 広樹 浦 |
| 172 | Multi-stage operation switch | JP2009261694 | 2009-11-17 | JP2010135319A | 2010-06-17 | LEE KEUN-JU |
| PROBLEM TO BE SOLVED: To provide a multi-stage operation switch capable of supplying different signals according to the pressure applied on the switch. SOLUTION: The multi-stage operation switch has a switch printed-circuit board which is connected to a printed-circuit board of electronic apparatus and has one or more contacts installed on the upper side and an elastic plate which is installed on the upper side of the switch printed-circuit board and connects electrically the contact and the contact when applied with a pressure. The elastic plate has a first projection part which is formed projected from the end part to the upper direction, a second projection part which is connected to the first projection part and is formed projected to the same direction as the first projection part, and a first slanted part which is bent from the end part of the elastic plate to the opposite direction to the first projection part. COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 173 | Push button switch with display device | JP2007276534 | 2007-10-24 | JP2009104939A | 2009-05-14 | ONUKI KAZUMITSU; URA HIROKI |
| PROBLEM TO BE SOLVED: To provide a push button switch with a display device long in service life, highly stable in operation, wide in viewing angle and low in power consumption. SOLUTION: The push button switch with the display device includes a switching body, a switching element 10 disposed in the switching body and a plunger 12 protruding upward through a round hole 14 in a case cover 13, wherein vertical movement of the plunger 12 is guided within the switching body to open and close an electric circuit in cooperation with the switching element 10. The push button switch also includes the switching body constituted by the case cover 13 having the case 1 with longitudinal grooves 6 which are formed in four corners of an outer surface 3 of the case 1 and to which metallic round pins 11 of a small friction coefficient are fixed on the grooves 6 and the plunger 12, a holder 18 disposed in the operation button 21 and fixed by a pushing plate 17 and an organic light emitting display device (an organic light emitting diode panel) 19 attached to the holder 18. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 174 | Conductive contact and a method of manufacturing the same | JP2008509288 | 2006-05-04 | JP2008541342A | 2008-11-20 | ホフマン クラウス; カイスト クリストフ |
| 本発明は、特にフレキシブルタッチパッド（４〜６）、例えば自動車産業における可撓性入力デバイス用の、回路基板上の導体トラック（２，３）の間欠接触のための接触要素（７）に関する。 本発明によると、高電圧使用に特に適した、非常に信頼性のある構造が達成でき、それによって接触要素が金属フォーム（８）から作られる。 金属フォームは好ましくは、タッチパッドの構造の材料にもなれるエラストマー材料により、少なくとも部分的に浸透される。 本発明はさらに、接触要素及びこのような接触パッドを有するタッチパッド／入力デバイスの製造方法と、接触パッド（７）の用途に関する。
【選択図】図３ |
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| 175 | El sheet keypad | JP2007511271 | 2005-03-14 | JP2007536778A | 2007-12-13 | ジャン，ウォンボン; ヒュク シン，ドン; ヒュク バエ，クワン |
| 本発明に係るＥＬシートキーパッドは、ＥＬシートの非発光面または全体面にコーティングされ、印刷回路基板またはＥＬシートの接地電極に伝導性テープまたは伝導性ペーストを用いて連結される伝導性物質コーティング層が備わることを特徴とする。 本発明によると、ＥＬの適正性テストをする過程で発生する携帯電話の内部回路の損傷を防止でき、外部静電気の衝撃及び電磁波遮蔽機能を有するＥＬシートキーパッドを製造できる。 | ||||||
| 176 | Push button switch structure | JP6966399 | 1999-03-16 | JP3642506B2 | 2005-04-27 | 幹男 清澤 |
| 177 | Push button switch structure and a method of manufacturing the same | JP6966199 | 1999-03-16 | JP3589582B2 | 2004-11-17 | 幹男 清澤 |
| 178 | Keyboard device | JP2000292919 | 2000-09-26 | JP2002108539A | 2002-04-12 | ITO HIDEKI; NISHIJIMA AKIO |
| PROBLEM TO BE SOLVED: To provide a constitution of a keyboard device in which the appearance of the backside of a transparent keyboard is made beautiful. SOLUTION: This keyboard device is provided with a keyboard body 3 in which a plurality of key tops 2 are arranged at the upper part of a supporting board 6, a substrate for control arranged at the back side of the supporting board 6, a shield case 8 arranged at the back side of the supporting board 6 so that the substrate for control can be covered, and a case whose backside is made of transparent resin in which the keyboard body 3, the substrate for control, and the shield case 8 are housed. Then, a resin sheet 9 is arranged on the back side of the supporting board 6, and the resin sheet 9 is adhered to the supporting board 6 in an area other than the area corresponding to the edge of the shield case 8 positioned at the backside. COPYRIGHT: (C)2002,JPO | ||||||
| 179 | Electroluminescent light and the shield structure | JP50545499 | 1998-07-06 | JP3212621B2 | 2001-09-25 | 勉 井上; 俊也 犬伏 |
| 180 | Pushbutton switch structural body and its manufacture | JP6966399 | 1999-03-16 | JP2000306454A | 2000-11-02 | KIYOZAWA MIKIO |
| PROBLEM TO BE SOLVED: To inexpensively and easily provide an illuminated pushbutton switch having a metallic color tone, an EMI (electromagnetic) shielding function and a countermeasure against ESD(electrostatic destruction). SOLUTION: In a pushbutton switch structural body having plural protruding parts serving as key-top parts, a letter pattern is printed on the rear surface side of a transparent film 1 by shading ink, a deposited film 5 formed by laminating conductive deposited films 4 is adhered to the entire surface of its lower part, and a pushbutton switch member 6 of thermosetting resin or thermoplastic resin is formed on its further lower part. A transmissive colored layer is also provided between the printed transparent film 1 and the deposited film 5. | ||||||
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