KR960002669U - Camera's automatic exposure control with eyepiece shutter - Google Patents

Camera's automatic exposure control with eyepiece shutter

Info

Publication number
KR960002669U
KR960002669U KR2019940013942U KR19940013942U KR960002669U KR 960002669 U KR960002669 U KR 960002669U KR 2019940013942 U KR2019940013942 U KR 2019940013942U KR 19940013942 U KR19940013942 U KR 19940013942U KR 960002669 U KR960002669 U KR 960002669U
Authority
KR
South Korea
Prior art keywords
camera
exposure control
automatic exposure
eyepiece shutter
eyepiece
Prior art date
Application number
KR2019940013942U
Other languages
Korean (ko)
Other versions
KR0132272Y1 (en
Inventor
김윤철
Original Assignee
삼성항공산업주식회사
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 삼성항공산업주식회사 filed Critical 삼성항공산업주식회사
Priority to KR2019940013942U priority Critical patent/KR0132272Y1/en
Publication of KR960002669U publication Critical patent/KR960002669U/en
Application granted granted Critical
Publication of KR0132272Y1 publication Critical patent/KR0132272Y1/en

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
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders
    • G03B13/10—Viewfinders adjusting viewfinders field
    • 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
    • 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
    • G03B7/01—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly with selection of either manual or automatic mode

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Blocking Light For Cameras (AREA)
KR2019940013942U 1994-06-15 1994-06-15 Automatic exposure control apparatus of camera having eyepiece shutter KR0132272Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940013942U KR0132272Y1 (en) 1994-06-15 1994-06-15 Automatic exposure control apparatus of camera having eyepiece shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940013942U KR0132272Y1 (en) 1994-06-15 1994-06-15 Automatic exposure control apparatus of camera having eyepiece shutter

Publications (2)

Publication Number Publication Date
KR960002669U true KR960002669U (en) 1996-01-22
KR0132272Y1 KR0132272Y1 (en) 1999-03-30

Family

ID=19385675

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940013942U KR0132272Y1 (en) 1994-06-15 1994-06-15 Automatic exposure control apparatus of camera having eyepiece shutter

Country Status (1)

Country Link
KR (1) KR0132272Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4426427B2 (en) * 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 Camera and exposure control method

Also Published As

Publication number Publication date
KR0132272Y1 (en) 1999-03-30

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 20070827

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee