CN101672970B - 对进式调焦方法及实施该方法的装置 - Google Patents
对进式调焦方法及实施该方法的装置 Download PDFInfo
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- CN101672970B CN101672970B CN200910308710XA CN200910308710A CN101672970B CN 101672970 B CN101672970 B CN 101672970B CN 200910308710X A CN200910308710X A CN 200910308710XA CN 200910308710 A CN200910308710 A CN 200910308710A CN 101672970 B CN101672970 B CN 101672970B
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CN101672970A CN101672970A (zh) | 2010-03-17 |
CN101672970B true CN101672970B (zh) | 2011-12-21 |
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CN102749789A (zh) * | 2011-04-22 | 2012-10-24 | 亚洲光学股份有限公司 | 具多重精度的对焦机构 |
CN102707408B (zh) * | 2012-06-08 | 2014-07-16 | 中国科学院光电技术研究所 | 一种光源无旋转式调焦机构 |
CN111367035A (zh) * | 2018-12-26 | 2020-07-03 | 中国科学院长春光学精密机械与物理研究所 | 一种带螺纹调焦装置 |
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Owner name: GUANGDONG GUANGZHEN OPTOELECTRONICS TECHNOLOGY CO. Free format text: FORMER NAME: DONGGUAN GUANGZHEN DISPLAY CO., LTD. |
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Address after: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee after: GUANGDONG LITE ARRAY CO., LTD. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee before: Dongguan Guangzhen Display Co., Ltd. |
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Effective date of registration: 20200709 Address after: 230000 west side of Xianghe North Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province Patentee after: ANHUI GUANGZHEN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee before: GUANGDONG LITE ARRAY Co.,Ltd. |
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