JP4256866B2 - キーシート及びキーシートの製造方法 - Google Patents
キーシート及びキーシートの製造方法 Download PDFInfo
- Publication number
- JP4256866B2 JP4256866B2 JP2005254216A JP2005254216A JP4256866B2 JP 4256866 B2 JP4256866 B2 JP 4256866B2 JP 2005254216 A JP2005254216 A JP 2005254216A JP 2005254216 A JP2005254216 A JP 2005254216A JP 4256866 B2 JP4256866 B2 JP 4256866B2
- Authority
- JP
- Japan
- Prior art keywords
- key top
- sheet
- key
- adhesive layer
- base sheet
- 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.)
- Expired - Fee Related
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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
- H01H13/702—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
- H01H13/704—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 the layers, e.g. by their material or structure
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/4845—Radiation curing adhesives, e.g. UV light curing adhesives
-
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/058—Actuators to avoid tilting or skewing of contact area or actuator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49105—Switch making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
- Y10T428/24339—Keyed
Description
1a,2a,3a 操作開口
1b 仕切桟
11,21 キーシート(従来例)
12,22 ベースシート
22a ゴム状弾性体
22b 補強材
13,23 キートップ
31 キーシート(実施形態)
32 ベースシート
33 キートップ
33a 底面
34 中型キートップ
34a 底面
34b 側面
35 確定キートップ
35a 底面
35b 側面
36 環状キートップ
36a 外縁
36b 底面
37 縦長キートップ
38 フレームシート
38a 外縁
38b 底面
39 印刷接着層
39a 中型キートップの印刷接着層
39b フレームシートの印刷接着層
39c 縦長キートップの印刷接着層
39d 確定キートップの印刷接着層
39e 環状キートップの印刷接着層
40 間隙部(非拘束領域)
41 表示部
42 マスキング層
43 加熱押圧具(熱圧着機)
Claims (9)
- 樹脂フィルムでなるベースシートと、
ベースシートに配置するキートップと、
キートップと並べてベースシートに配置するフレームシートと、を備え
キートップ又はベースシートの何れかに印刷層として形成され、キートップとベースシートに対し軟化又は溶融状態で接した硬化体でなるキートップの印刷接着層を有するキーシート。 - フレームシートとベースシートとを固着する接着層を備えており、
キートップの印刷接着層はキートップの底面全面に形成したものであり、
フレームシートの接着層はキートップと隣接する外縁側を除くフレームシートの底面に形成したものである請求項1記載のキーシート。 - フレームシートの接着層が、フレームシート又はベースシートの何れかに印刷層として形成され、フレームシートとベースシートに対し軟化又は溶融状態で接した硬化体でなる印刷接着層である請求項1または請求項2記載のキーシート。
- 樹脂フィルムでなるベースシートと、
ベースシートに配置するキートップと、
キートップと並べてベースシートに配置するフレームシートと、を備え
ベースシートとキートップとの間でキートップの側面と実質的に面一の側面を形成してベースシートとキートップとを固着するキートップの印刷接着層を有するキーシート。 - フレームシートとベースシートとを固着する接着層を備えており、
キートップの印刷接着層がキートップの底面全面に形成したものであり、
フレームシートの接着層がキートップと隣接する外縁側を除くフレームシートの底面に形成したものである請求項4記載のキーシート。 - フレームシートの接着層が印刷接着層である請求項4または請求項5記載のキーシート。
- キートップとフレームシートとが実質的に連続する面一の操作面を形成する請求項1〜請求項6何れか1項記載のキーシート。
- ベースシートと、ベースシートに配置するキートップと、キートップと並べてベースシートに配置するフレームシートとを備えるキーシートの製造方法であって、
キートップかベースシートの少なくとも何れか一方の対向面全面に印刷によりキートップの印刷接着層を形成し、軟化又は溶融状態で前記何れか他方と接触させて硬化させ、キートップをベースシートに固着するとともに、
キートップと隣接する外縁側を除くフレームシートの底面をベースシートに固着するキーシートの製造方法。 - 印刷接着層を形成する印刷工程で溶剤希釈型インキを用いる請求項8記載のキーシートの製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005254216A JP4256866B2 (ja) | 2005-09-01 | 2005-09-01 | キーシート及びキーシートの製造方法 |
EP06017839A EP1760739A2 (en) | 2005-09-01 | 2006-08-26 | Key sheet and manufacturing method for key sheet |
US11/512,107 US7321103B2 (en) | 2005-09-01 | 2006-08-30 | Key sheet and manufacturing method for key sheet |
KR1020060083034A KR20070026158A (ko) | 2005-09-01 | 2006-08-30 | 키 시트 및 키 시트의 제조 방법 |
CN2006101280927A CN1925082B (zh) | 2005-09-01 | 2006-09-01 | 按键板的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005254216A JP4256866B2 (ja) | 2005-09-01 | 2005-09-01 | キーシート及びキーシートの製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008306762A Division JP4832499B2 (ja) | 2008-12-01 | 2008-12-01 | キーシート及びキーシートの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007066818A JP2007066818A (ja) | 2007-03-15 |
JP4256866B2 true JP4256866B2 (ja) | 2009-04-22 |
Family
ID=37492299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005254216A Expired - Fee Related JP4256866B2 (ja) | 2005-09-01 | 2005-09-01 | キーシート及びキーシートの製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7321103B2 (ja) |
EP (1) | EP1760739A2 (ja) |
JP (1) | JP4256866B2 (ja) |
KR (1) | KR20070026158A (ja) |
CN (1) | CN1925082B (ja) |
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US7495659B2 (en) * | 2003-11-25 | 2009-02-24 | Apple Inc. | Touch pad for handheld device |
JPWO2005117047A1 (ja) * | 2004-05-28 | 2008-04-03 | サンアロー株式会社 | 筐体付キーユニット |
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JP4728771B2 (ja) * | 2005-10-24 | 2011-07-20 | サンアロー株式会社 | キーシート |
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US20070152983A1 (en) * | 2005-12-30 | 2007-07-05 | Apple Computer, Inc. | Touch pad with symbols based on mode |
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JP2009016315A (ja) | 2007-07-09 | 2009-01-22 | Polymatech Co Ltd | キーシート |
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JP2009070665A (ja) * | 2007-09-12 | 2009-04-02 | Polymatech Co Ltd | キーシート |
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-
2005
- 2005-09-01 JP JP2005254216A patent/JP4256866B2/ja not_active Expired - Fee Related
-
2006
- 2006-08-26 EP EP06017839A patent/EP1760739A2/en not_active Withdrawn
- 2006-08-30 KR KR1020060083034A patent/KR20070026158A/ko not_active Application Discontinuation
- 2006-08-30 US US11/512,107 patent/US7321103B2/en not_active Expired - Fee Related
- 2006-09-01 CN CN2006101280927A patent/CN1925082B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1925082A (zh) | 2007-03-07 |
JP2007066818A (ja) | 2007-03-15 |
US20070045095A1 (en) | 2007-03-01 |
CN1925082B (zh) | 2012-09-05 |
KR20070026158A (ko) | 2007-03-08 |
EP1760739A2 (en) | 2007-03-07 |
US7321103B2 (en) | 2008-01-22 |
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