CN1329934C - 键单元,在键帽上打标的方法,和用该打标方法制作键单元的方法 - Google Patents
键单元,在键帽上打标的方法,和用该打标方法制作键单元的方法 Download PDFInfo
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- CN1329934C CN1329934C CNB2003801006236A CN200380100623A CN1329934C CN 1329934 C CN1329934 C CN 1329934C CN B2003801006236 A CNB2003801006236 A CN B2003801006236A CN 200380100623 A CN200380100623 A CN 200380100623A CN 1329934 C CN1329934 C CN 1329934C
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- Prior art keywords
- laser
- keycap
- metallic film
- key unit
- wavelength
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- Laser Beam Processing (AREA)
- Push-Button Switches (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Manufacture Of Switches (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP307914/2002 | 2002-10-23 | ||
JP2002307914A JP2005346926A (ja) | 2002-10-23 | 2002-10-23 | 金属メッキ・キーへのマーキング方法及びこれを利用するキーユニットの製造方法 |
JP021271/2003 | 2003-01-30 |
Publications (2)
Publication Number | Publication Date |
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CN1692461A CN1692461A (zh) | 2005-11-02 |
CN1329934C true CN1329934C (zh) | 2007-08-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2003801006236A Expired - Fee Related CN1329934C (zh) | 2002-10-23 | 2003-10-21 | 键单元,在键帽上打标的方法,和用该打标方法制作键单元的方法 |
Country Status (2)
Country | Link |
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JP (1) | JP2005346926A (zh) |
CN (1) | CN1329934C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4961959B2 (ja) | 2006-11-13 | 2012-06-27 | パナソニック株式会社 | スイッチの製造方法 |
US20110267756A1 (en) * | 2008-05-08 | 2011-11-03 | Sellers Charles A | Wear-resistant keyboards methods for producing same |
CN101823382B (zh) * | 2010-03-30 | 2012-05-09 | 深圳市大族激光科技股份有限公司 | 一种对工件表面进行激光打标的方法 |
CN103287138A (zh) * | 2012-02-28 | 2013-09-11 | 深圳市大族激光科技股份有限公司 | 塑胶材质表面激光打标的方法 |
CN105855717A (zh) * | 2016-03-30 | 2016-08-17 | 苏州恩欧西智能科技有限公司 | 一种自动激光雕刻机 |
CN106335289A (zh) * | 2016-11-18 | 2017-01-18 | 深圳英诺激光科技有限公司 | 一种在透明材料上进行白色或彩色打标的设备及方法 |
JP6947986B2 (ja) * | 2018-12-18 | 2021-10-13 | 日亜化学工業株式会社 | 発光装置の製造方法 |
CN114083137A (zh) * | 2021-11-18 | 2022-02-25 | 歌尔科技有限公司 | 用于镭射的双射结构、镭雕方法和带标识的塑料件 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05282956A (ja) * | 1992-03-31 | 1993-10-29 | Shinano Polymer Kk | ゴム製スイッチ用カバー部材の製造方法 |
JPH1166997A (ja) * | 1997-08-19 | 1999-03-09 | San Arrow Kk | 照光式キー及びその製造方法 |
JP2002270059A (ja) * | 2001-03-09 | 2002-09-20 | Shin Etsu Polymer Co Ltd | 押釦スイッチ用カバー部材及びその製造方法 |
-
2002
- 2002-10-23 JP JP2002307914A patent/JP2005346926A/ja active Pending
-
2003
- 2003-10-21 CN CNB2003801006236A patent/CN1329934C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05282956A (ja) * | 1992-03-31 | 1993-10-29 | Shinano Polymer Kk | ゴム製スイッチ用カバー部材の製造方法 |
JPH1166997A (ja) * | 1997-08-19 | 1999-03-09 | San Arrow Kk | 照光式キー及びその製造方法 |
JP2002270059A (ja) * | 2001-03-09 | 2002-09-20 | Shin Etsu Polymer Co Ltd | 押釦スイッチ用カバー部材及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2005346926A (ja) | 2005-12-15 |
CN1692461A (zh) | 2005-11-02 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SUNARROW LTD Free format text: FORMER NAME OR ADDRESS: YOYAMABUKI CO LTD |
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CP03 | Change of name, title or address |
Address after: Tokyo, Japan Patentee after: Sunarrow Ltd. Address before: Tokyo, Japan Patentee before: Sunarrow Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Sanjian hezhongding Electronics Co., Ltd. Assignor: Sunarrow Ltd. Contract fulfillment period: 2005.12.15 to 2015.12.14 contract change Contract record no.: 2009990001061 Denomination of invention: Key unit with reinforcing plate Granted publication date: 20070801 License type: Exclusive license Record date: 2009.9.27 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.12.15 TO 2015.12.14; CHANGE OF CONTRACT Name of requester: BEIJING SANJIAN HEZHONGDING ELECTRONICS CO., LTD. Effective date: 20090927 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20121021 |