CN103905762A - 投影模块的投影画面自动检查方法 - Google Patents
投影模块的投影画面自动检查方法 Download PDFInfo
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- CN103905762A CN103905762A CN201410146507.8A CN201410146507A CN103905762A CN 103905762 A CN103905762 A CN 103905762A CN 201410146507 A CN201410146507 A CN 201410146507A CN 103905762 A CN103905762 A CN 103905762A
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CN201410146507.8A CN103905762B (zh) | 2014-04-14 | 2014-04-14 | 投影模块的投影画面自动检查方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107942474A (zh) * | 2017-12-11 | 2018-04-20 | 成都市极米科技有限公司 | 对焦方法、装置及投影设备 |
CN114785959A (zh) * | 2022-06-16 | 2022-07-22 | 江苏美克医学技术有限公司 | 荧光显微镜的自动聚焦方法、装置、存储介质及电子设备 |
CN115174877A (zh) * | 2021-11-16 | 2022-10-11 | 海信视像科技股份有限公司 | 投影设备及投影设备的调焦方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1065341A (zh) * | 1991-02-19 | 1992-10-14 | 利诺泰普-赫尔有限公司 | 光学图象***的调焦方法及装置 |
US20050213821A1 (en) * | 2004-03-29 | 2005-09-29 | Seiko Epson Corporation | Image processing system, projector, program, information storage medium, and image processing method |
US20050265713A1 (en) * | 2004-05-26 | 2005-12-01 | Seiko Epson Corporation | Image processing system, projector, program, information storage medium, and image processing method |
CN102375316A (zh) * | 2010-08-27 | 2012-03-14 | 鸿富锦精密工业(深圳)有限公司 | 投影仪及其自动对焦方法 |
US20120154547A1 (en) * | 2010-07-23 | 2012-06-21 | Hidekuni Aizawa | Imaging device, control method thereof, and program |
CN102749183A (zh) * | 2012-05-25 | 2012-10-24 | 苏州佳世达光电有限公司 | 一种投影机投影画面的检测***、方法及装置 |
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- 2014-04-14 CN CN201410146507.8A patent/CN103905762B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065341A (zh) * | 1991-02-19 | 1992-10-14 | 利诺泰普-赫尔有限公司 | 光学图象***的调焦方法及装置 |
US20050213821A1 (en) * | 2004-03-29 | 2005-09-29 | Seiko Epson Corporation | Image processing system, projector, program, information storage medium, and image processing method |
US20050265713A1 (en) * | 2004-05-26 | 2005-12-01 | Seiko Epson Corporation | Image processing system, projector, program, information storage medium, and image processing method |
US20120154547A1 (en) * | 2010-07-23 | 2012-06-21 | Hidekuni Aizawa | Imaging device, control method thereof, and program |
CN102375316A (zh) * | 2010-08-27 | 2012-03-14 | 鸿富锦精密工业(深圳)有限公司 | 投影仪及其自动对焦方法 |
CN102749183A (zh) * | 2012-05-25 | 2012-10-24 | 苏州佳世达光电有限公司 | 一种投影机投影画面的检测***、方法及装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107942474A (zh) * | 2017-12-11 | 2018-04-20 | 成都市极米科技有限公司 | 对焦方法、装置及投影设备 |
CN115174877A (zh) * | 2021-11-16 | 2022-10-11 | 海信视像科技股份有限公司 | 投影设备及投影设备的调焦方法 |
CN115174877B (zh) * | 2021-11-16 | 2024-05-28 | 海信视像科技股份有限公司 | 投影设备及投影设备的调焦方法 |
CN114785959A (zh) * | 2022-06-16 | 2022-07-22 | 江苏美克医学技术有限公司 | 荧光显微镜的自动聚焦方法、装置、存储介质及电子设备 |
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Inventor after: Zhao Tianjun Inventor after: Zhu Yajun Inventor after: Zhu Yamin Inventor before: Zhu Yajun Inventor before: Wang Zhiwei Inventor before: Ye Jiaqian |
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Free format text: CORRECT: INVENTOR; FROM: ZHU YAJUN WANG ZHIWEI YE JIAQIAN TO: ZHAO TIANJUN ZHU YAJUN ZHU YAMIN |
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Effective date of registration: 20210115 Address after: 201201 No. 3777, Chuansha Road, Shanghai, Pudong New Area Patentee after: SHANGHAI SUOGUANG VISUAL PRODUCTS Co.,Ltd. Address before: 200240 Shanghai city Minhang District Jianchuan Road No. 930 Patentee before: SHANGHAI SUOGUANG ELECTRONIC Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170419 |