JPS49129530A - - Google Patents
Info
- Publication number
- JPS49129530A JPS49129530A JP48041000A JP4100073A JPS49129530A JP S49129530 A JPS49129530 A JP S49129530A JP 48041000 A JP48041000 A JP 48041000A JP 4100073 A JP4100073 A JP 4100073A JP S49129530 A JPS49129530 A JP S49129530A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Measurement Of Optical Distance (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4100073A JPS5625648B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-11 | 1973-04-11 | |
| US05/459,219 US3937950A (en) | 1973-04-11 | 1974-04-08 | Focus defecting system |
| FR7412644A FR2225760B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-11 | 1974-04-10 | |
| DE19742417854 DE2417854C3 (de) | 1973-04-11 | 1974-04-11 | Automatische Scharfeinstelleinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4100073A JPS5625648B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-11 | 1973-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49129530A true JPS49129530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-11 |
| JPS5625648B2 JPS5625648B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-06-13 |
Family
ID=12596130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4100073A Expired JPS5625648B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-11 | 1973-04-11 |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461922A (en) * | 1977-10-26 | 1979-05-18 | Toshihiko Kotsukawa | Automatic focusing controller |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2406045C2 (de) * | 1974-02-08 | 1983-03-17 | Canon Inc., Tokyo | Anordnung, bestehend aus wenigstens zwei fotoelektrischen Wandlerelementen |
| DE2410681A1 (de) * | 1974-03-06 | 1975-09-11 | Agfa Gevaert Ag | Automatische fokussiervorrichtung |
| US4309603A (en) * | 1979-10-17 | 1982-01-05 | Honeywell Inc. | Auto focus system |
| JPS62187959U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-05-22 | 1987-11-30 | ||
| CA2354614C (en) * | 2001-07-30 | 2002-12-10 | Silvano Pregara | Autofocus sensor |
| KR101839641B1 (ko) | 2011-02-15 | 2018-03-16 | 바스프 에스이 | 적어도 하나의 물체를 광학적으로 검출하기 위한 검출기 |
| US9389315B2 (en) | 2012-12-19 | 2016-07-12 | Basf Se | Detector comprising a transversal optical sensor for detecting a transversal position of a light beam from an object and a longitudinal optical sensor sensing a beam cross-section of the light beam in a sensor region |
| CN103217856B (zh) * | 2013-05-10 | 2016-07-06 | 厦门力鼎光电技术有限公司 | 一种监控镜头的调焦机构 |
| US10353049B2 (en) | 2013-06-13 | 2019-07-16 | Basf Se | Detector for optically detecting an orientation of at least one object |
| KR102252336B1 (ko) | 2013-06-13 | 2021-05-14 | 바스프 에스이 | 광학 검출기 및 그의 제조 방법 |
| AU2014280338B2 (en) | 2013-06-13 | 2017-08-17 | Basf Se | Detector for optically detecting at least one object |
| KR20160044009A (ko) | 2013-08-19 | 2016-04-22 | 바스프 에스이 | 하나 이상의 물체의 위치를 결정하기 위한 검출기 |
| EP3036503B1 (en) | 2013-08-19 | 2019-08-07 | Basf Se | Optical detector |
| WO2016005893A1 (en) | 2014-07-08 | 2016-01-14 | Basf Se | Detector for determining a position of at least one object |
| EP3201567A4 (en) | 2014-09-29 | 2018-06-06 | Basf Se | Detector for optically determining a position of at least one object |
| US11125880B2 (en) | 2014-12-09 | 2021-09-21 | Basf Se | Optical detector |
| EP3251152B1 (en) | 2015-01-30 | 2023-08-16 | Trinamix GmbH | Detector for an optical detection of at least one object |
| US10955936B2 (en) | 2015-07-17 | 2021-03-23 | Trinamix Gmbh | Detector for optically detecting at least one object |
| WO2017046121A1 (en) | 2015-09-14 | 2017-03-23 | Trinamix Gmbh | 3d camera |
| KR102492134B1 (ko) | 2016-07-29 | 2023-01-27 | 트리나미엑스 게엠베하 | 광학 센서 및 광학적 검출용 검출기 |
| CN109923372B (zh) | 2016-10-25 | 2021-12-21 | 特里纳米克斯股份有限公司 | 采用集成滤波器的红外光学检测器 |
| KR102431355B1 (ko) | 2016-10-25 | 2022-08-10 | 트리나미엑스 게엠베하 | 적어도 하나의 대상체의 광학적 검출을 위한 검출기 |
| US11860292B2 (en) | 2016-11-17 | 2024-01-02 | Trinamix Gmbh | Detector and methods for authenticating at least one object |
| EP3542179B1 (en) | 2016-11-17 | 2021-03-24 | trinamiX GmbH | Detector for optically detecting at least one object |
| CN119958702A (zh) | 2017-04-20 | 2025-05-09 | 特里纳米克斯股份有限公司 | 光学检测器 |
| WO2019002199A1 (en) | 2017-06-26 | 2019-01-03 | Trinamix Gmbh | DETECTOR FOR DETERMINING A POSITION OF AT LEAST ONE OBJECT |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879405A (en) * | 1953-06-29 | 1959-03-24 | Rca Corp | Semi-conductor photo-electric devices |
| US3222531A (en) * | 1962-06-26 | 1965-12-07 | Honeywell Inc | Solid state junction photopotentiometer |
| US3193686A (en) * | 1963-05-07 | 1965-07-06 | Western Electric Co | Photosensitive detectors and methods utilizing photosensitive detectors for positioning articles |
| DE1913399C3 (de) * | 1969-03-17 | 1974-08-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zur kontinuierlichen Messung von Verschiebungen oder Verformungen mit Hilfe von Laserstrahlen |
| JPS5618928B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-12-29 | 1981-05-02 |
-
1973
- 1973-04-11 JP JP4100073A patent/JPS5625648B2/ja not_active Expired
-
1974
- 1974-04-08 US US05/459,219 patent/US3937950A/en not_active Expired - Lifetime
- 1974-04-10 FR FR7412644A patent/FR2225760B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5461922A (en) * | 1977-10-26 | 1979-05-18 | Toshihiko Kotsukawa | Automatic focusing controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5625648B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-06-13 |
| US3937950A (en) | 1976-02-10 |
| DE2417854A1 (de) | 1974-10-24 |
| FR2225760A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-11-08 |
| FR2225760B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-08 |
| DE2417854B2 (de) | 1977-06-08 |