CN1067163C - 具有增大的超近拍摄距离的相机及其控制方法 - Google Patents
具有增大的超近拍摄距离的相机及其控制方法 Download PDFInfo
- Publication number
- CN1067163C CN1067163C CN94106655A CN94106655A CN1067163C CN 1067163 C CN1067163 C CN 1067163C CN 94106655 A CN94106655 A CN 94106655A CN 94106655 A CN94106655 A CN 94106655A CN 1067163 C CN1067163 C CN 1067163C
- Authority
- CN
- China
- Prior art keywords
- automatic focus
- value
- distance
- strobe
- camera
- 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 - Lifetime
Links
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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
-
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/091—Digital circuits
- G03B7/095—Digital circuits for control of aperture
-
- 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
-
- 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
- G03B13/18—Focusing aids
- G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Abstract
Description
焦距(mm) | 有关技术的RL距离 | 频闪器接通时的RL距离 |
3845606575808590100105115超近 | 小于0.748m小于0.849m小于0.955m小于1.003m小于1.037m小于1.075m小于1.116m小于1.138m小于1.208m小于1.233m小于1.258m小于0.692m | 小于0.596m小于0.596m小于0.731m小于0.795m小于0.849m小于0.899m小于1.075m小于1.095m小于0.652m小于0.652m小于0.652m小于0.652m |
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930010661A KR970006279B1 (ko) | 1993-06-11 | 1993-06-11 | 근접 촬영범위가 확대된 카메라 및 그 제어방법 |
KR93-10661 | 1993-06-11 | ||
KR9310661 | 1993-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1101725A CN1101725A (zh) | 1995-04-19 |
CN1067163C true CN1067163C (zh) | 2001-06-13 |
Family
ID=19357264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94106655A Expired - Lifetime CN1067163C (zh) | 1993-06-11 | 1994-06-11 | 具有增大的超近拍摄距离的相机及其控制方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5848303A (zh) |
JP (1) | JPH07140512A (zh) |
KR (1) | KR970006279B1 (zh) |
CN (1) | CN1067163C (zh) |
DE (1) | DE4420165A1 (zh) |
GB (1) | GB2278924B (zh) |
MY (1) | MY130103A (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000047297A (ja) * | 1998-07-28 | 2000-02-18 | Minolta Co Ltd | デジタルスチルカメラ |
US6570621B2 (en) * | 2001-05-21 | 2003-05-27 | Hewlett-Packard Development Company, L.P. | Lens cap detection |
KR100595700B1 (ko) * | 2004-11-15 | 2006-07-03 | 엘지전자 주식회사 | 이동 통신 단말기의 내장 플래시 구동 장치 |
JP2007116372A (ja) * | 2005-10-19 | 2007-05-10 | Fujifilm Corp | デジタルカメラ |
CN102761701A (zh) * | 2011-04-28 | 2012-10-31 | 毕振玲 | 一种新型摄影控制方法 |
CN109151307A (zh) * | 2018-08-27 | 2019-01-04 | 惠州Tcl移动通信有限公司 | 一种用于解决拍照界面模糊的方法、存储介质及移动终端 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2033593B (en) * | 1979-10-02 | 1983-03-30 | Konishiroku Photo Ind | Camera with photoelectric focus detecting device |
JPS57125927A (en) * | 1981-01-30 | 1982-08-05 | Nippon Kogaku Kk <Nikon> | Camera having automatic exposure controller |
US4459005A (en) * | 1983-04-13 | 1984-07-10 | Eastman Kodak Company | Flash exposure control apparatus for a fixed-focus camera |
US4727389A (en) * | 1986-02-07 | 1988-02-23 | W. Haking Enterprises Limited | Automatic focus and exposure controlled camera |
US4764784A (en) * | 1986-11-21 | 1988-08-16 | Olympus Optical Company, Ltd. | Camera with a built-in zoom lens |
JPH02188730A (ja) * | 1989-01-18 | 1990-07-24 | Fuji Photo Film Co Ltd | カメラの制御装置 |
DE69019915T2 (de) * | 1989-10-16 | 1995-10-12 | Fuji Photo Film Co Ltd | Kamera. |
JP2855781B2 (ja) * | 1990-04-28 | 1999-02-10 | ソニー株式会社 | ストロボ内蔵カメラ |
US5448331A (en) * | 1991-08-01 | 1995-09-05 | Minolta Camera Kabushiki Kaisha | Camera utilizing additional illumination from a flash light for focus detection and exposure operation |
KR0166689B1 (ko) * | 1992-12-30 | 1999-05-01 | 이대원 | 줌 카메라의 자동 촬영절환 장치 및 그 제어방법 |
-
1993
- 1993-06-11 KR KR1019930010661A patent/KR970006279B1/ko not_active IP Right Cessation
-
1994
- 1994-06-03 GB GB9411184A patent/GB2278924B/en not_active Expired - Lifetime
- 1994-06-09 DE DE19944420165 patent/DE4420165A1/de not_active Withdrawn
- 1994-06-10 MY MYPI9401485 patent/MY130103A/en unknown
- 1994-06-11 CN CN94106655A patent/CN1067163C/zh not_active Expired - Lifetime
- 1994-06-13 JP JP12938994A patent/JPH07140512A/ja active Pending
-
1997
- 1997-03-24 US US08/826,080 patent/US5848303A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5848303A (en) | 1998-12-08 |
MY130103A (en) | 2007-06-29 |
DE4420165A1 (de) | 1994-12-15 |
GB9411184D0 (en) | 1994-07-27 |
JPH07140512A (ja) | 1995-06-02 |
KR970006279B1 (ko) | 1997-04-25 |
KR950001386A (ko) | 1995-01-03 |
GB2278924B (en) | 1996-07-31 |
CN1101725A (zh) | 1995-04-19 |
GB2278924A (en) | 1994-12-14 |
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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: 20090918 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SAMSUNG TECHWIN CO., LTD. Free format text: FORMER NAME: SAMSUNG AEROSPACE INDUSTRIES, LTD. |
|
CP03 | Change of name, title or address |
Address after: Gyeongnam Changwon City, South Korea Patentee after: Samsung Techwin Co.,Ltd. Address before: Gyeongnam, South Korea Patentee before: Samsung Aerospace Industries, Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090918 Address after: Gyeonggi Do Korea Suwon Patentee after: Samsung Digital Imaging Co.,Ltd. Address before: Gyeongnam Changwon City, South Korea Patentee before: Samsung Techwin Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SAMSUNG TECHWIN CO., LTD. Effective date: 20101230 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20101230 Address after: Gyeonggi Do Korea Suwon Patentee after: SAMSUNG ELECTRONICS Co.,Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Digital Imaging Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140611 Granted publication date: 20010613 |