CN100541263C - 用于数字图像处理装置的自动聚焦方法 - Google Patents
用于数字图像处理装置的自动聚焦方法 Download PDFInfo
- Publication number
- CN100541263C CN100541263C CNB2005101069556A CN200510106955A CN100541263C CN 100541263 C CN100541263 C CN 100541263C CN B2005101069556 A CNB2005101069556 A CN B2005101069556A CN 200510106955 A CN200510106955 A CN 200510106955A CN 100541263 C CN100541263 C CN 100541263C
- Authority
- CN
- China
- Prior art keywords
- lens
- guide pole
- lens subassembly
- zoom
- subassembly
- Prior art date
- 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.)
- Expired - Fee Related
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Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
-
- 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
- G02B7/282—Autofocusing of zoom lenses
-
- 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
- G02B7/285—Systems for automatic generation of focusing signals including two or more different focus detection devices, e.g. both an active and a passive focus detecting device
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050042570A KR101086414B1 (ko) | 2005-05-20 | 2005-05-20 | 이중 포커싱이 수행되는 디지털 영상 처리 장치의 자동포커싱 방법 |
KR1020050042570 | 2005-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1866069A CN1866069A (zh) | 2006-11-22 |
CN100541263C true CN100541263C (zh) | 2009-09-16 |
Family
ID=36710585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101069556A Expired - Fee Related CN100541263C (zh) | 2005-05-20 | 2005-09-29 | 用于数字图像处理装置的自动聚焦方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7085073B1 (zh) |
KR (1) | KR101086414B1 (zh) |
CN (1) | CN100541263C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002277736A (ja) | 2001-03-21 | 2002-09-25 | Olympus Optical Co Ltd | 撮像装置 |
JP4411533B2 (ja) * | 2004-10-20 | 2010-02-10 | ソニー株式会社 | 変倍光学系及び撮像装置 |
JP4917060B2 (ja) * | 2007-02-26 | 2012-04-18 | Hoya株式会社 | 撮像ユニット及び携帯用電子機器 |
CN101470326B (zh) * | 2007-12-28 | 2010-06-09 | 佛山普立华科技有限公司 | 拍摄装置及其自动对焦方法 |
JP2012093730A (ja) * | 2010-09-30 | 2012-05-17 | Hoya Corp | 撮像装置 |
US8611737B2 (en) * | 2010-12-22 | 2013-12-17 | Canon Kabushiki Kaisha | Lens driving device, control method, and lens system |
CN103698876B (zh) * | 2013-12-17 | 2016-02-03 | 中山联合光电科技有限公司 | 一种手机镜头 |
KR101536172B1 (ko) * | 2014-01-16 | 2015-07-13 | 자화전자(주) | 자동 초점 카메라 렌즈 모듈 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472040A (en) * | 1981-11-20 | 1984-09-18 | Canon Kabushiki Kaisha | Automatic focusing camera |
US4944030A (en) * | 1986-05-12 | 1990-07-24 | Asahi Kogaku Kogyo K.K. | Lens shutter camera including zoom lens |
US5587842A (en) * | 1990-03-12 | 1996-12-24 | Canon Kabushiki Kaisha | Lens control system |
US5966550A (en) * | 1997-02-24 | 1999-10-12 | Asahi Kogaku Kogyo Kabushiki Kaisha | Automatic focusing apparatus in a camera |
CN1405615A (zh) * | 2001-08-09 | 2003-03-26 | 松下电器产业株式会社 | 图像拾取装置及其透镜驱动方法以及摄像系统 |
CN1459646A (zh) * | 2002-05-17 | 2003-12-03 | 三星电机株式会社 | 具有变焦距功能的图像传感器组件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3315764B2 (ja) * | 1993-06-15 | 2002-08-19 | 株式会社シグマ | ズームレンズのフォーカシング方式 |
JP3590807B2 (ja) * | 1995-03-08 | 2004-11-17 | 株式会社ニコン | ズームレンズ |
JPH09101458A (ja) * | 1995-10-06 | 1997-04-15 | Minolta Co Ltd | ズームレンズ |
JP3526182B2 (ja) * | 1997-09-02 | 2004-05-10 | キヤノン株式会社 | ズームレンズ及びそれを有するカメラ |
KR100530746B1 (ko) | 2002-12-24 | 2005-11-23 | 삼성테크윈 주식회사 | 촬영 상태가 부적절하였음을 알려주는 디지털 카메라 및그 제어방법 |
-
2005
- 2005-05-20 KR KR1020050042570A patent/KR101086414B1/ko not_active IP Right Cessation
- 2005-09-07 US US11/220,495 patent/US7085073B1/en active Active
- 2005-09-29 CN CNB2005101069556A patent/CN100541263C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472040A (en) * | 1981-11-20 | 1984-09-18 | Canon Kabushiki Kaisha | Automatic focusing camera |
US4944030A (en) * | 1986-05-12 | 1990-07-24 | Asahi Kogaku Kogyo K.K. | Lens shutter camera including zoom lens |
US4944030B1 (en) * | 1986-05-12 | 1993-05-25 | Asahi Optical Co Ltd | Lens shutter camera including zoom lens |
US5587842A (en) * | 1990-03-12 | 1996-12-24 | Canon Kabushiki Kaisha | Lens control system |
US5966550A (en) * | 1997-02-24 | 1999-10-12 | Asahi Kogaku Kogyo Kabushiki Kaisha | Automatic focusing apparatus in a camera |
CN1405615A (zh) * | 2001-08-09 | 2003-03-26 | 松下电器产业株式会社 | 图像拾取装置及其透镜驱动方法以及摄像系统 |
CN1459646A (zh) * | 2002-05-17 | 2003-12-03 | 三星电机株式会社 | 具有变焦距功能的图像传感器组件 |
Also Published As
Publication number | Publication date |
---|---|
KR20060119493A (ko) | 2006-11-24 |
KR101086414B1 (ko) | 2011-11-25 |
US7085073B1 (en) | 2006-08-01 |
CN1866069A (zh) | 2006-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DIGITALAL IMAGE CO., LTD. Free format text: FORMER OWNER: SAMSUNG TECHWIN CO., LTD. Effective date: 20090821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Electronics Co., Ltd. Address before: Gyeongnam, South Korea Patentee before: Samsung TECHWIN Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: SAMSUNG ELECTRONICS CO., LTD. Free format text: FORMER NAME: SAMSUNG TECHWIN CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: Samsung Electronics Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20140929 |
|
EXPY | Termination of patent right or utility model |