JPH09148777A - 薄膜シールド - Google Patents

薄膜シールド

Info

Publication number
JPH09148777A
JPH09148777A JP8318841A JP31884196A JPH09148777A JP H09148777 A JPH09148777 A JP H09148777A JP 8318841 A JP8318841 A JP 8318841A JP 31884196 A JP31884196 A JP 31884196A JP H09148777 A JPH09148777 A JP H09148777A
Authority
JP
Japan
Prior art keywords
thin film
circuit board
conductor
key
contact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8318841A
Other languages
English (en)
Japanese (ja)
Inventor
William P Alberth Jr
ウィリアム・ピー・アルバース、ジュニア
William C Fowler
ウィリアム・コリンズ・フォウラー
Jerry S Chorzepa
ジェリー・エス・コゼパ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of JPH09148777A publication Critical patent/JPH09148777A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/008—Adhesive means; Conductive adhesive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/004—High frequency adaptation or shielding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Push-Button Switches (AREA)
JP8318841A 1995-11-13 1996-11-13 薄膜シールド Pending JPH09148777A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55652595A 1995-11-13 1995-11-13
US556525 1995-11-13

Publications (1)

Publication Number Publication Date
JPH09148777A true JPH09148777A (ja) 1997-06-06

Family

ID=24221710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8318841A Pending JPH09148777A (ja) 1995-11-13 1996-11-13 薄膜シールド

Country Status (9)

Country Link
JP (1) JPH09148777A (ko)
KR (1) KR970031414A (ko)
CN (1) CN1158550A (ko)
AU (1) AU7035596A (ko)
BR (1) BR9605549A (ko)
FR (1) FR2741216B1 (ko)
GB (1) GB2307105A (ko)
MX (1) MX9605536A (ko)
SG (1) SG73994A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007141557A (ja) * 2005-11-16 2007-06-07 Kyocera Corp スイッチ装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4038265B2 (ja) 1998-02-17 2008-01-23 セイコープレシジョン株式会社 Ｅｌ付きシートスイッチ
KR100935519B1 (ko) * 2003-12-18 2010-01-06 엘지전자 주식회사 휴대용 단말기의 멤브레인 키패드 장치
CN105224093A (zh) * 2015-10-19 2016-01-06 山东超越数控电子有限公司 一种键盘
US10080304B1 (en) * 2017-07-27 2018-09-18 Oracle International Corporation Functional electromagnetic interference containment assembly for plugging enclosure openings
CN114040609A (zh) * 2021-11-05 2022-02-11 深圳市火乐科技发展有限公司 电子器件结构及电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336529A (en) * 1980-02-19 1982-06-22 Pitney Bowes Inc. Postage meter having shielded keyboard to protect against electromagnetic radiation
GB2102626B (en) * 1981-07-21 1985-06-05 Standard Telephones Cables Ltd Contact dimple pad
FR2531567A1 (fr) * 1982-08-06 1984-02-10 Jaeger Commutateur electrique transparent
US5225818A (en) * 1990-11-26 1993-07-06 Data Entry Products, Incorporated Data entry control panel
US5153590A (en) * 1991-02-04 1992-10-06 Motorola, Inc. Keypad apparatus
FR2687273A1 (fr) * 1992-02-07 1993-08-13 Thomson Csf Procede de blindage et clavier blinde obtenu par ce procede.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007141557A (ja) * 2005-11-16 2007-06-07 Kyocera Corp スイッチ装置

Also Published As

Publication number Publication date
FR2741216A1 (fr) 1997-05-16
MX9605536A (es) 1997-05-31
CN1158550A (zh) 1997-09-03
FR2741216B1 (fr) 1999-06-18
SG73994A1 (en) 2000-07-18
GB9622532D0 (en) 1997-01-08
BR9605549A (pt) 1998-08-18
KR970031414A (ko) 1997-06-26
AU7035596A (en) 1997-05-22
GB2307105A (en) 1997-05-14

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