CN104133338B - 一种双隐型光圈 - Google Patents
一种双隐型光圈 Download PDFInfo
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- CN104133338B CN104133338B CN201310161015.1A CN201310161015A CN104133338B CN 104133338 B CN104133338 B CN 104133338B CN 201310161015 A CN201310161015 A CN 201310161015A CN 104133338 B CN104133338 B CN 104133338B
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CN201310161015.1A CN104133338B (zh) | 2013-05-03 | 2013-05-03 | 一种双隐型光圈 |
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CN201310161015.1A CN104133338B (zh) | 2013-05-03 | 2013-05-03 | 一种双隐型光圈 |
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CN104133338A CN104133338A (zh) | 2014-11-05 |
CN104133338B true CN104133338B (zh) | 2017-03-29 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4500487B2 (ja) * | 2002-10-31 | 2010-07-14 | キヤノン株式会社 | レンズ装置及びカメラ |
JP2007108434A (ja) * | 2005-10-13 | 2007-04-26 | Sharp Corp | レンズ・シャッタ結合ユニット |
CN202103754U (zh) * | 2011-06-15 | 2012-01-04 | 佛山华永科技有限公司 | 一种扁平薄型光圈控制器 |
CN202275252U (zh) * | 2011-09-08 | 2012-06-13 | 中山联合光电科技有限公司 | 日夜切换及可变光圈为一体的新型装置 |
CN203587928U (zh) * | 2013-05-03 | 2014-05-07 | 东莞市维斗电子有限公司 | 一种双隐型光圈 |
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PB01 | Publication | ||
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Address after: 523000 Liaobu City, Dongguan Province town of the new lane road, No. 61 Applicant after: Dongguan Dou Dou Polytron Technologies Inc Address before: 523000 Liaobu City, Dongguan Province town of the new lane road, No. 61 Applicant before: Dongguan Vide Motor Electronics Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double-invisible aperture Effective date of registration: 20190816 Granted publication date: 20170329 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Dongguan Dou Dou Polytron Technologies Inc Registration number: Y2019440000021 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |