JP2006185700A - 照光式キーシート及び照光式キーシートの製造方法 - Google Patents
照光式キーシート及び照光式キーシートの製造方法 Download PDFInfo
- Publication number
- JP2006185700A JP2006185700A JP2004376868A JP2004376868A JP2006185700A JP 2006185700 A JP2006185700 A JP 2006185700A JP 2004376868 A JP2004376868 A JP 2004376868A JP 2004376868 A JP2004376868 A JP 2004376868A JP 2006185700 A JP2006185700 A JP 2006185700A
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- JP
- Japan
- Prior art keywords
- key top
- key
- light
- sheet
- illuminated
- 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.)
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Classifications
-
- 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
- H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
-
- 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
- H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/064—Optical isolation of switch sites
Abstract
【解決手段】 キートップ13の底面縁13dに遮光層17を設けた。この遮光層17は、照光源からキートップ側面13bの非遮光部18aへ向かう直線とキートップ底面13cとが交差する領域を含んで形成した。
【選択図】 図1
Description
1a 筐体
2 押釦スイッチ
3,13 キートップ
3a,13a 上面
3b,13b 側面
3c,13c 底面
13d 底面縁
4,14 ベースシート
5,15 照光式キーシート(キーシート)
6,16 表示部
7,17 遮光層
8,18 ランナー
8a,18a 除去面
9,19 補強部材
F 照光源(LED)
L 光線
P 領域
Claims (5)
- 側面に非遮光部を有するとともに表示部の周囲が遮光されたキートップと、可撓性のあるベースシートとを備え、ベースシートの裏面に臨ませる照光源の発光により表示部が照光する照光式キーシートにおいて、
キートップ底面縁に遮光層を設けたことを特徴とする照光式キーシート。 - キートップの底面縁に設けた遮光層が、照光源からキートップ側面の非遮光部へ向かう直線とキートップ底面とが交差する領域を含んで形成されたものである請求項1記載の照光式キーシート。
- 機器の筐体に形成した仕切桟の無い操作開口から露出させる複数のキートップを備える請求項1または請求項2記載の照光式キーシート。
- キートップが、機器の筐体からの抜止めに機能するフランジの無いキートップである請求項1〜請求項3何れか1項記載の照光式キーシート。
- 透光性のキートップを可撓性のあるベースシートに備え、ベースシートの裏面に臨ませる照光源の発光により表示部が照光する照光式キーシートの製造方法において、
キートップの上面及び側面に遮光層を設けた後、キートップの側面に生じたランナーを除去する工程と、
キートップ底面縁に遮光層を設ける工程と、
を実行することを特徴とする照光式キーシートの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004376868A JP4562518B2 (ja) | 2004-12-27 | 2004-12-27 | 照光式キーシート及び照光式キーシートの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004376868A JP4562518B2 (ja) | 2004-12-27 | 2004-12-27 | 照光式キーシート及び照光式キーシートの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006185700A true JP2006185700A (ja) | 2006-07-13 |
JP4562518B2 JP4562518B2 (ja) | 2010-10-13 |
Family
ID=36738665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004376868A Expired - Fee Related JP4562518B2 (ja) | 2004-12-27 | 2004-12-27 | 照光式キーシート及び照光式キーシートの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4562518B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008032723A1 (fr) * | 2006-09-15 | 2008-03-20 | Shin-Etsu Polymer Co., Ltd. | Outil de moulage et de réception de résine, et procédé de fabrication d'un élément pour un commutateur à bouton poussoir les utilisant |
JP2008294804A (ja) * | 2007-05-25 | 2008-12-04 | Kyocera Corp | 携帯電子機器 |
JP2014179190A (ja) * | 2013-03-14 | 2014-09-25 | Marusan Kinzoku:Kk | 照光式操作部材 |
US9921707B2 (en) | 2012-10-30 | 2018-03-20 | Sharp Kabushiki Kaisha | Operation console and image processing apparatus with the operation console |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148620U (ja) * | 1984-08-31 | 1986-04-01 | ||
JPH1186667A (ja) * | 1997-09-01 | 1999-03-30 | Shin Etsu Polymer Co Ltd | 押釦スイッチ用カバー部材の製造方法 |
JP2002184259A (ja) * | 2000-12-18 | 2002-06-28 | Polymatech Co Ltd | 金属鍍金押釦キースイッチおよびその製造法 |
JP2003242854A (ja) * | 2002-02-19 | 2003-08-29 | Polymatech Co Ltd | 照光式樹脂キートップ付きキーシート |
JP2003249139A (ja) * | 2001-12-21 | 2003-09-05 | Polymatech Co Ltd | 照光式押釦スイッチ用カバー部材 |
JP2004327417A (ja) * | 2003-04-11 | 2004-11-18 | Polymatech Co Ltd | キーシート |
-
2004
- 2004-12-27 JP JP2004376868A patent/JP4562518B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148620U (ja) * | 1984-08-31 | 1986-04-01 | ||
JPH1186667A (ja) * | 1997-09-01 | 1999-03-30 | Shin Etsu Polymer Co Ltd | 押釦スイッチ用カバー部材の製造方法 |
JP2002184259A (ja) * | 2000-12-18 | 2002-06-28 | Polymatech Co Ltd | 金属鍍金押釦キースイッチおよびその製造法 |
JP2003249139A (ja) * | 2001-12-21 | 2003-09-05 | Polymatech Co Ltd | 照光式押釦スイッチ用カバー部材 |
JP2003242854A (ja) * | 2002-02-19 | 2003-08-29 | Polymatech Co Ltd | 照光式樹脂キートップ付きキーシート |
JP2004327417A (ja) * | 2003-04-11 | 2004-11-18 | Polymatech Co Ltd | キーシート |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008032723A1 (fr) * | 2006-09-15 | 2008-03-20 | Shin-Etsu Polymer Co., Ltd. | Outil de moulage et de réception de résine, et procédé de fabrication d'un élément pour un commutateur à bouton poussoir les utilisant |
EP2065157A1 (en) * | 2006-09-15 | 2009-06-03 | Shin-Etsu Polymer Co. Ltd. | Resin molding and receiving tool, and method for manufacturing member for push button switch employing them |
EP2065157A4 (en) * | 2006-09-15 | 2009-08-19 | Shinetsu Polymer Co | RESIN MOLDING AND RECEIVING TOOL, AND METHOD FOR MANUFACTURING AN ELEMENT FOR A PUSH BUTTON SWITCH USING THE SAME |
JPWO2008032723A1 (ja) * | 2006-09-15 | 2010-01-28 | 信越ポリマー株式会社 | 樹脂成形体および受け治具、並びにこれらを用いた押釦スイッチ用部材の製造方法 |
KR101004898B1 (ko) * | 2006-09-15 | 2010-12-28 | 신에츠 폴리머 가부시키가이샤 | 수지 성형체 및 받침 지그, 및 이들을 이용한 푸시 버튼 스위치용 부재의 제조 방법 |
US7955069B2 (en) | 2006-09-15 | 2011-06-07 | Shin-Etsu Polymer Co., Ltd. | Receiving jig |
US7985368B2 (en) | 2006-09-15 | 2011-07-26 | Shin-Etsu Polymer Co., Ltd | Method for manufacturing a push button switch member |
JP2008294804A (ja) * | 2007-05-25 | 2008-12-04 | Kyocera Corp | 携帯電子機器 |
US9921707B2 (en) | 2012-10-30 | 2018-03-20 | Sharp Kabushiki Kaisha | Operation console and image processing apparatus with the operation console |
JP2014179190A (ja) * | 2013-03-14 | 2014-09-25 | Marusan Kinzoku:Kk | 照光式操作部材 |
Also Published As
Publication number | Publication date |
---|---|
JP4562518B2 (ja) | 2010-10-13 |
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