JP2005071808A - キーシートモジュール - Google Patents
キーシートモジュール Download PDFInfo
- Publication number
- JP2005071808A JP2005071808A JP2003300209A JP2003300209A JP2005071808A JP 2005071808 A JP2005071808 A JP 2005071808A JP 2003300209 A JP2003300209 A JP 2003300209A JP 2003300209 A JP2003300209 A JP 2003300209A JP 2005071808 A JP2005071808 A JP 2005071808A
- Authority
- JP
- Japan
- Prior art keywords
- key sheet
- sheet module
- wiring board
- wiring patterns
- jumper
- 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
Links
- 238000005286 illumination Methods 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- -1 polyethylene terephthalate Polymers 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 229920001721 polyimide Polymers 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 description 17
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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)
Abstract
【解決手段】 片面に複数の配線パターン4a,4b,4cが形成された片面プリント配線基板2と、この片面プリント配線基板2上に設けられたドーム状の接点スイッチおよびキーパット照明を行うためのLEDと、前記接点スイッチの上面を覆うスイッチ固定用シートとを備えるキーシートモジュールであって、前記複数の配線パターン4a,4b,4cのうち、離間した両側の配線パターン4a,4c間に絶縁層17を設け、その上に導電性ペーストを印刷することによって印刷ジャンパー18を形成し、前記離間した配線パターン4a,4c同士を立体的に交差接続した。
【選択図】 図2
Description
図1は本発明に係るキーシートモジュールの平面図であり、図2はキーシートモジュールの印刷ジャンパーの拡大断面図である。
2 片面プリント配線基板
3 接点スイッチ
4 配線パターン
4a,4b,4c 配線パターン
4e,4f,4g 配線パターン
4h,4i,4j 配線パターン
5 LED
6 電気素子
8 スペーサ
8a,8c 部品搭載口
9 スイッチ固定用シート
10 フレキシブルコネクタ
17 カバーレイ
18 印刷ジャンパー
19 絶縁コート
Claims (3)
- 片面に複数の配線パターンが形成された片面プリント配線基板と、この片面プリント配線基板上に設けられたドーム状の接点スイッチおよびキーパット照明を行うためのLEDと、前記接点スイッチの上面を覆うスイッチ固定用シートとを備えるキーシートモジュールであって、
前記複数の配線パターンのうち、離間した所定の配線パターン間に絶縁層を設け、その上に導電性ペーストを印刷することによって印刷ジャンパーを形成し、前記離間した配線パターン同士を立体的に交差接続したことを特徴とするキーシートモジュール。 - 前記片面プリント配線基板は、可撓性を備えたポリイミドフィルム又はポリエチレンテレフタレートフィルムによって形成されてなる請求項1記載のキーシートモジュール。
- 前記印刷ジャンパーの表面に絶縁コートが施されてなる請求項1記載のキーシートモジュール。
Priority Applications (6)
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 |
TW093124705A TWI273867B (en) | 2003-08-25 | 2004-08-17 | Keysheet module |
KR1020040066244A KR20050022335A (ko) | 2003-08-25 | 2004-08-23 | 키 시트 모듈 |
CNA2004100641878A CN1592542A (zh) | 2003-08-25 | 2004-08-24 | 键板模块 |
US10/924,190 US7034232B2 (en) | 2003-08-25 | 2004-08-24 | Keysheet module |
KR1020080009547A KR20080018234A (ko) | 2003-08-25 | 2008-01-30 | 키 시트 모듈 |
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 |
---|---|
JP2005071808A true JP2005071808A (ja) | 2005-03-17 |
JP2005071808A5 JP2005071808A5 (ja) | 2006-03-23 |
Family
ID=34213811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003300209A Pending JP2005071808A (ja) | 2003-08-25 | 2003-08-25 | キーシートモジュール |
Country Status (5)
Country | Link |
---|---|
US (1) | US7034232B2 (ja) |
JP (1) | JP2005071808A (ja) |
KR (2) | KR20050022335A (ja) |
CN (1) | CN1592542A (ja) |
TW (1) | TWI273867B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008102709A1 (ja) * | 2007-02-19 | 2008-08-28 | Sumitomo Electric Industries, Ltd. | 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 |
US7528325B2 (en) | 2005-08-24 | 2009-05-05 | Citizen Electronics Co., Ltd. | Key sheet module |
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 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006070854A1 (ja) * | 2004-12-28 | 2006-07-06 | Sunarrow Limited | 薄型キーシート及び該薄型キーシートを組み込んだ薄型キーユニット |
EP1758013B1 (en) * | 2005-08-24 | 2018-07-04 | LG Electronics Inc. | Mobile communications terminal having a touch input unit and controlling method thereof |
DE202006021037U1 (de) * | 2005-08-30 | 2012-08-22 | Lg Electronics Inc. | Berührungsempfindliche Tastenanordnung für ein mobiles Endgerät |
KR100652755B1 (ko) * | 2005-08-30 | 2006-12-01 | 엘지전자 주식회사 | 백라이팅이 가능한 터치 및 푸시 입력 방식의 휴대폰 |
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 |
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 |
JP6104946B2 (ja) * | 2013-01-24 | 2017-03-29 | シャープ株式会社 | 発光装置およびその製造方法 |
TWI623009B (zh) | 2017-03-24 | 2018-05-01 | 華碩電腦股份有限公司 | 按鍵結構 |
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 |
Family Cites Families (16)
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 |
EP0801517A3 (en) * | 1995-07-14 | 1997-12-10 | Matsushita Electric Industrial Co., Ltd. | Illuminated switch unit |
JPH0935571A (ja) * | 1995-07-14 | 1997-02-07 | Matsushita Electric Ind Co Ltd | 照光式スイッチユニット |
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 |
US6552289B2 (en) * | 2000-11-29 | 2003-04-22 | Yazaki Corporation | Dome switch |
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 |
-
2003
- 2003-08-25 JP JP2003300209A patent/JP2005071808A/ja active Pending
-
2004
- 2004-08-17 TW TW093124705A patent/TWI273867B/zh not_active IP Right Cessation
- 2004-08-23 KR KR1020040066244A patent/KR20050022335A/ko not_active Ceased
- 2004-08-24 CN CNA2004100641878A patent/CN1592542A/zh active Pending
- 2004-08-24 US US10/924,190 patent/US7034232B2/en not_active Expired - Fee Related
-
2008
- 2008-01-30 KR KR1020080009547A patent/KR20080018234A/ko not_active Ceased
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7528325B2 (en) | 2005-08-24 | 2009-05-05 | Citizen Electronics Co., Ltd. | Key sheet module |
WO2008102709A1 (ja) * | 2007-02-19 | 2008-08-28 | Sumitomo Electric Industries, Ltd. | フレキシブルプリント配線板 |
JP2008205125A (ja) * | 2007-02-19 | 2008-09-04 | Sumitomo Electric Ind Ltd | フレキシブルプリント配線板 |
US8309853B2 (en) | 2007-02-19 | 2012-11-13 | Sumitomo Electric Industries, Ltd. | Flexible printed wiring board |
KR101324420B1 (ko) * | 2007-02-19 | 2013-11-01 | 스미토모 덴코 프린트 써키트 가부시키가이샤 | 플렉시블 프린트 배선판 |
JP2008272181A (ja) * | 2007-04-27 | 2008-11-13 | Sansei R & D:Kk | 遊技機中継装置 |
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 |
Also Published As
Publication number | Publication date |
---|---|
US7034232B2 (en) | 2006-04-25 |
TWI273867B (en) | 2007-02-11 |
KR20050022335A (ko) | 2005-03-07 |
KR20080018234A (ko) | 2008-02-27 |
US20050047102A1 (en) | 2005-03-03 |
TW200518648A (en) | 2005-06-01 |
CN1592542A (zh) | 2005-03-09 |
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