CN205622736U - 一种自动聚焦装置 - Google Patents
一种自动聚焦装置 Download PDFInfo
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- CN205622736U CN205622736U CN201620190758.0U CN201620190758U CN205622736U CN 205622736 U CN205622736 U CN 205622736U CN 201620190758 U CN201620190758 U CN 201620190758U CN 205622736 U CN205622736 U CN 205622736U
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- autofocus
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- imaging sensor
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- 238000003384 imaging method Methods 0.000 claims abstract description 34
- 239000000919 ceramic Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
- H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
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- Microscoopes, Condenser (AREA)
Abstract
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Priority Applications (1)
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CN201620190758.0U CN205622736U (zh) | 2016-03-11 | 2016-03-11 | 一种自动聚焦装置 |
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CN201620190758.0U CN205622736U (zh) | 2016-03-11 | 2016-03-11 | 一种自动聚焦装置 |
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CN205622736U true CN205622736U (zh) | 2016-10-05 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105791691A (zh) * | 2016-03-11 | 2016-07-20 | 伍祥辰 | 一种自动聚焦装置及其实时自动聚焦方法 |
CN108833789A (zh) * | 2018-07-27 | 2018-11-16 | 苏州睿仟医疗科技有限公司 | 一种实时自动聚焦装置及自动聚焦方法 |
CN117672914A (zh) * | 2023-11-30 | 2024-03-08 | 魅杰光电科技(上海)有限公司 | 晶圆检测的聚焦系统、晶圆检测系统及聚焦方法 |
-
2016
- 2016-03-11 CN CN201620190758.0U patent/CN205622736U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105791691A (zh) * | 2016-03-11 | 2016-07-20 | 伍祥辰 | 一种自动聚焦装置及其实时自动聚焦方法 |
CN105791691B (zh) * | 2016-03-11 | 2019-08-16 | 苏州睿仟医疗科技有限公司 | 一种自动聚焦装置及其实时自动聚焦方法 |
CN108833789A (zh) * | 2018-07-27 | 2018-11-16 | 苏州睿仟医疗科技有限公司 | 一种实时自动聚焦装置及自动聚焦方法 |
CN117672914A (zh) * | 2023-11-30 | 2024-03-08 | 魅杰光电科技(上海)有限公司 | 晶圆检测的聚焦系统、晶圆检测系统及聚焦方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180906 Address after: 215000 room 411-1, 2 building, 8 Jinfeng Road, Suzhou High-tech Zone, Jiangsu. Patentee after: Suzhou Rui Qian Medical Technology Co., Ltd. Address before: 241000 small and medium enterprises Park in Jiangbei industrial concentration area, Wuhu, Anhui Patentee before: Wu Xiangchen |
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TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 215000 3rd floor, building 1, No. 6, Yuping Road, science and Technology City, Suzhou high tech Zone, Jiangsu Province Patentee after: Suzhou Ruiqian Technology Co., Ltd Address before: 215000 room 411-1, 2 building, 8 Jinfeng Road, Suzhou High-tech Zone, Jiangsu. Patentee before: SUZHOU RUIQIAN MEDICAL TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address |