TW319834B - - Google Patents

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Publication number
TW319834B
TW319834B TW085112317A TW85112317A TW319834B TW 319834 B TW319834 B TW 319834B TW 085112317 A TW085112317 A TW 085112317A TW 85112317 A TW85112317 A TW 85112317A TW 319834 B TW319834 B TW 319834B
Authority
TW
Taiwan
Prior art keywords
focus control
control ring
exposure
driving
focus
Prior art date
Application number
TW085112317A
Other languages
English (en)
Chinese (zh)
Original Assignee
Samsung Aerospace Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Aerospace Ind filed Critical Samsung Aerospace Ind
Application granted granted Critical
Publication of TW319834B publication Critical patent/TW319834B/zh

Links

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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/58—Means for varying duration of "open" period of shutter
    • 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
    • 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
    • G03B7/093—Digital circuits for control of exposure time
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/14—Two separate members moving in opposite directions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
  • Lens Barrels (AREA)
TW085112317A 1995-10-04 1996-10-08 TW319834B (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033888A KR0157516B1 (ko) 1995-10-04 1995-10-04 카메라의 전자 셔터 구동방법 및 그 장치

Publications (1)

Publication Number Publication Date
TW319834B true TW319834B (ko) 1997-11-11

Family

ID=19429172

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085112317A TW319834B (ko) 1995-10-04 1996-10-08

Country Status (3)

Country Link
KR (1) KR0157516B1 (ko)
RU (1) RU2161325C2 (ko)
TW (1) TW319834B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990015918A (ko) * 1997-08-12 1999-03-05 이해규 카메라의 전자 셔터 구동방법 및 그 장치
JP4426427B2 (ja) * 2004-12-01 2010-03-03 サムスン・デジタル・イメージング・カンパニー・リミテッド カメラ及び露出制御方法
RU183155U1 (ru) * 2017-12-19 2018-09-12 Общество с Ограниченной Ответственностью "БИК-Информ" Устройство управления параметрами объектива
RU192424U1 (ru) * 2019-04-02 2019-09-16 Общество с ограниченной ответственностью "Инжиниринговая компания "Видеоаналитика" Устройство регулировки механического объектива видеокамеры

Also Published As

Publication number Publication date
KR0157516B1 (ko) 1999-03-30
KR970022476A (ko) 1997-05-28
RU2161325C2 (ru) 2000-12-27

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