CN100593129C - 光量调节装置、光学设备及光量调节装置的制造方法 - Google Patents
光量调节装置、光学设备及光量调节装置的制造方法 Download PDFInfo
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- CN100593129C CN100593129C CN200810006413A CN200810006413A CN100593129C CN 100593129 C CN100593129 C CN 100593129C CN 200810006413 A CN200810006413 A CN 200810006413A CN 200810006413 A CN200810006413 A CN 200810006413A CN 100593129 C CN100593129 C CN 100593129C
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- quantity adjusting
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007029757A JP4902384B2 (ja) | 2007-02-08 | 2007-02-08 | 光量調節装置及び光学機器及び光量調節装置の製造方法。 |
| JP2007029757 | 2007-02-08 | ||
| JP2007040091 | 2007-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101241295A CN101241295A (zh) | 2008-08-13 |
| CN100593129C true CN100593129C (zh) | 2010-03-03 |
Family
ID=39756209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810006413A Expired - Fee Related CN100593129C (zh) | 2007-02-08 | 2008-02-03 | 光量调节装置、光学设备及光量调节装置的制造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4902384B2 (enExample) |
| CN (1) | CN100593129C (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5025673B2 (ja) * | 2009-03-10 | 2012-09-12 | セイコープレシジョン株式会社 | 羽根駆動装置及び光学機器 |
| JP5517533B2 (ja) * | 2009-09-08 | 2014-06-11 | キヤノン株式会社 | 遮光羽根部材及び遮光羽根部材の製造方法 |
| JP2011104943A (ja) * | 2009-11-20 | 2011-06-02 | Seiko Precision Inc | 射出成形金型装置 |
| US8654455B2 (en) * | 2011-05-10 | 2014-02-18 | Nisca Corporation | Light quantity adjustment apparatus, lens unit and optical apparatus provided with the same |
| JP6030846B2 (ja) * | 2012-04-18 | 2016-11-24 | ニスカ株式会社 | 絞り羽根の製造方法 |
| CN108873564B (zh) * | 2012-08-24 | 2019-08-23 | 佳能电子株式会社 | 光量调节装置以及光学器件 |
| CN107076317A (zh) * | 2014-09-30 | 2017-08-18 | 日本电产科宝株式会社 | 流量控制装置及车辆 |
| CN105652559A (zh) * | 2016-04-14 | 2016-06-08 | 南京昂驰光电科技有限公司 | 星光级道路监控变焦镜头用光阑调节机构 |
| CN110036338B (zh) * | 2016-12-09 | 2021-03-30 | 株式会社日东 | 光圈装置、透镜镜筒及摄影装置或投影装置 |
| CN213750475U (zh) * | 2019-10-25 | 2021-07-20 | 台湾东电化股份有限公司 | 光学元件驱动机构 |
| TWI815645B (zh) | 2022-08-26 | 2023-09-11 | 大立光電股份有限公司 | 可變光圈模組、成像鏡頭模組與電子裝置 |
| CN120428494B (zh) * | 2025-07-09 | 2025-09-26 | 宁波舜宇光电信息有限公司 | 一种可变光圈模块及其摄像模组 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099152A (zh) * | 1993-05-07 | 1995-02-22 | 株式会社尼康 | 光圈叶片及其制造方法 |
| US5907733A (en) * | 1997-11-21 | 1999-05-25 | Nisca Corporation | Exposing aperture device for a camera |
| JP2002229095A (ja) * | 2001-02-06 | 2002-08-14 | Nidec Copal Corp | 絞り羽根 |
| US20040174616A1 (en) * | 2003-03-03 | 2004-09-09 | Leica Microsystems Wetzlar Gmbh | Iris diaphragm device |
| CN1743938A (zh) * | 2004-09-03 | 2006-03-08 | 富士能株式会社 | 光圈板 |
| CN1883937A (zh) * | 2005-06-23 | 2006-12-27 | 株式会社Cam | 挡光用耐热片材和采用该片材的光量调整装置及投影仪 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006084658A (ja) * | 2004-09-15 | 2006-03-30 | Canon Inc | 光量調節用遮光羽根部材 |
-
2007
- 2007-02-08 JP JP2007029757A patent/JP4902384B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-03 CN CN200810006413A patent/CN100593129C/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099152A (zh) * | 1993-05-07 | 1995-02-22 | 株式会社尼康 | 光圈叶片及其制造方法 |
| US5907733A (en) * | 1997-11-21 | 1999-05-25 | Nisca Corporation | Exposing aperture device for a camera |
| JP2002229095A (ja) * | 2001-02-06 | 2002-08-14 | Nidec Copal Corp | 絞り羽根 |
| US20040174616A1 (en) * | 2003-03-03 | 2004-09-09 | Leica Microsystems Wetzlar Gmbh | Iris diaphragm device |
| CN1743938A (zh) * | 2004-09-03 | 2006-03-08 | 富士能株式会社 | 光圈板 |
| CN1883937A (zh) * | 2005-06-23 | 2006-12-27 | 株式会社Cam | 挡光用耐热片材和采用该片材的光量调整装置及投影仪 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4902384B2 (ja) | 2012-03-21 |
| JP2008197177A (ja) | 2008-08-28 |
| CN101241295A (zh) | 2008-08-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 |