CN1158550A - 薄膜屏蔽 - Google Patents

薄膜屏蔽 Download PDF

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Publication number
CN1158550A
CN1158550A CN96120564A CN96120564A CN1158550A CN 1158550 A CN1158550 A CN 1158550A CN 96120564 A CN96120564 A CN 96120564A CN 96120564 A CN96120564 A CN 96120564A CN 1158550 A CN1158550 A CN 1158550A
Authority
CN
China
Prior art keywords
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
CN96120564A
Other languages
English (en)
Chinese (zh)
Inventor
小威廉P·阿尔贝特
威廉C·伏勒尔
杰理S·乔尔泽帕
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 CN1158550A publication Critical patent/CN1158550A/zh
Pending legal-status Critical Current

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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)
  • Push-Button Switches (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
CN96120564A 1995-11-13 1996-11-12 薄膜屏蔽 Pending CN1158550A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55652595A 1995-11-13 1995-11-13
US08/556525 1995-11-13

Publications (1)

Publication Number Publication Date
CN1158550A true CN1158550A (zh) 1997-09-03

Family

ID=24221710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96120564A Pending CN1158550A (zh) 1995-11-13 1996-11-12 薄膜屏蔽

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105224093A (zh) * 2015-10-19 2016-01-06 山东超越数控电子有限公司 一种键盘
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

Families Citing this family (4)

* 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
JP2007141557A (ja) * 2005-11-16 2007-06-07 Kyocera Corp スイッチ装置
US10080304B1 (en) * 2017-07-27 2018-09-18 Oracle International Corporation Functional electromagnetic interference containment assembly for plugging enclosure openings

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105224093A (zh) * 2015-10-19 2016-01-06 山东超越数控电子有限公司 一种键盘
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

Also Published As

Publication number Publication date
MX9605536A (es) 1997-05-31
AU7035596A (en) 1997-05-22
GB9622532D0 (en) 1997-01-08
FR2741216A1 (fr) 1997-05-16
GB2307105A (en) 1997-05-14
BR9605549A (pt) 1998-08-18
KR970031414A (ko) 1997-06-26
FR2741216B1 (fr) 1999-06-18
JPH09148777A (ja) 1997-06-06
SG73994A1 (en) 2000-07-18

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication