TWI273867B - Keysheet module - Google Patents

Keysheet module Download PDF

Info

Publication number
TWI273867B
TWI273867B TW093124705A TW93124705A TWI273867B TW I273867 B TWI273867 B TW I273867B TW 093124705 A TW093124705 A TW 093124705A TW 93124705 A TW93124705 A TW 93124705A TW I273867 B TWI273867 B TW I273867B
Authority
TW
Taiwan
Prior art keywords
jumper
wiring patterns
base module
key base
printed wiring
Prior art date
Application number
TW093124705A
Other languages
English (en)
Chinese (zh)
Other versions
TW200518648A (en
Inventor
Hidehiko Ide
Isao Miyashita
Original Assignee
Citizen Electronics
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 Citizen Electronics filed Critical Citizen Electronics
Publication of TW200518648A publication Critical patent/TW200518648A/zh
Application granted granted Critical
Publication of TWI273867B publication Critical patent/TWI273867B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/7006—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard comprising a separate movable contact element for each switch site, all other elements being integrated in layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/016—Jumpers; Cross-overs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/016—Jumpers; Cross-overs
    • H01H2207/018—Spacer elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/06—Reflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Contacts (AREA)
TW093124705A 2003-08-25 2004-08-17 Keysheet module TWI273867B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003300209A JP2005071808A (ja) 2003-08-25 2003-08-25 キーシートモジュール

Publications (2)

Publication Number Publication Date
TW200518648A TW200518648A (en) 2005-06-01
TWI273867B true TWI273867B (en) 2007-02-11

Family

ID=34213811

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093124705A TWI273867B (en) 2003-08-25 2004-08-17 Keysheet module

Country Status (5)

Country Link
US (1) US7034232B2 (enExample)
JP (1) JP2005071808A (enExample)
KR (2) KR20050022335A (enExample)
CN (1) CN1592542A (enExample)
TW (1) TWI273867B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI623009B (zh) * 2017-03-24 2018-05-01 華碩電腦股份有限公司 按鍵結構

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7705259B2 (en) * 2004-12-28 2010-04-27 Sunarrow Limited Thin key sheet and thin key unit incorporating the thin key sheet
EP1758013B1 (en) * 2005-08-24 2018-07-04 LG Electronics Inc. Mobile communications terminal having a touch input unit and controlling method thereof
JP2007059184A (ja) 2005-08-24 2007-03-08 Citizen Electronics Co Ltd キーシートモジュール
KR100652755B1 (ko) * 2005-08-30 2006-12-01 엘지전자 주식회사 백라이팅이 가능한 터치 및 푸시 입력 방식의 휴대폰
EP1761002B1 (en) * 2005-08-30 2013-12-18 LG Electronics Inc. Touch key assembly for a mobile terminal
DE202006004575U1 (de) * 2006-03-22 2006-05-18 Trw Automotive Electronics & Components Gmbh & Co. Kg Schaltermodul
TW200740176A (en) * 2006-04-12 2007-10-16 Benq Corp Electronic device and keyboard module thereof
US7825899B2 (en) * 2006-07-18 2010-11-02 Research In Motion Limited Piano-style keypad employing a light guide
JP4963981B2 (ja) * 2007-02-19 2012-06-27 住友電気工業株式会社 フレキシブルプリント配線板
JP2008272181A (ja) * 2007-04-27 2008-11-13 Sansei R & D:Kk 遊技機中継装置
TWM356170U (en) * 2008-12-17 2009-05-01 Darfon Electronics Corp Illumination keyboard
TW201329566A (zh) * 2012-01-06 2013-07-16 Primax Electronics Ltd 具有多層發光圖案之顯示裝置以及輸入裝置
CN104938039B (zh) * 2013-01-24 2019-03-12 夏普株式会社 电子装置及其制造方法
CN109036929A (zh) * 2018-09-14 2018-12-18 苏州达方电子有限公司 发光键盘及其光源灯板
JP7696266B2 (ja) * 2021-09-24 2025-06-20 シーシーエス株式会社 配線基板及び光照射装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877790A (en) * 1972-09-18 1975-04-15 Astronics Corp Large liquid crystal displays and method of producing them
US4263659A (en) * 1978-03-27 1981-04-21 Canon Kabushiki Kaisha Electronic instrument with a flexible keyboard
US4158115A (en) * 1978-06-26 1979-06-12 W. H. Brady Co. Internally connecting flexible switch
US4336431A (en) * 1980-10-10 1982-06-22 Amp Incorporated Solderless circuit board contact
US4889584A (en) * 1989-03-31 1989-12-26 Meiko Electronics Co., Ltd. Method of producing conductor circuit boards
JPH0476996A (ja) * 1990-07-18 1992-03-11 Cmk Corp プリント配線板の製造方法
US5521345A (en) * 1994-09-30 1996-05-28 Tokheim Corporation Backlit membrane keypad
JPH0935571A (ja) * 1995-07-14 1997-02-07 Matsushita Electric Ind Co Ltd 照光式スイッチユニット
DE69606806T2 (de) * 1995-07-14 2000-07-20 Matsushita Electric Industrial Co., Ltd. Lumineszenzelement, Methode zur Herstellung desselben, und beleuchtetes Schaltelement damit
US5661279A (en) * 1995-10-26 1997-08-26 Sunarrow Co., Ltd. Pushbutton switch
EP1035557B1 (en) * 1999-03-12 2007-11-14 Seiko Precision Inc. Light illuminating type switch
JP3844178B2 (ja) * 1999-07-05 2006-11-08 矢崎総業株式会社 自動車ドアの回路接続構造
DE10158629B4 (de) * 2000-11-29 2006-08-10 Yazaki Corp. Schalter
JP2002245895A (ja) * 2001-02-14 2002-08-30 Yazaki Corp ドームスイッチ
JP2003045701A (ja) 2001-07-27 2003-02-14 Kyocera Corp ジャンパーチップ
JP3746985B2 (ja) 2001-11-13 2006-02-22 Ｎｅｃアクセステクニカ株式会社 携帯機器のキー照明構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI623009B (zh) * 2017-03-24 2018-05-01 華碩電腦股份有限公司 按鍵結構
US10395861B2 (en) 2017-03-24 2019-08-27 Asustek Computer Inc. Key structure

Also Published As

Publication number Publication date
US7034232B2 (en) 2006-04-25
CN1592542A (zh) 2005-03-09
TW200518648A (en) 2005-06-01
JP2005071808A (ja) 2005-03-17
KR20050022335A (ko) 2005-03-07
KR20080018234A (ko) 2008-02-27
US20050047102A1 (en) 2005-03-03

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees