KR880010282U - Camera aperture control - Google Patents

Camera aperture control

Info

Publication number
KR880010282U
KR880010282U KR2019860018106U KR860018106U KR880010282U KR 880010282 U KR880010282 U KR 880010282U KR 2019860018106 U KR2019860018106 U KR 2019860018106U KR 860018106 U KR860018106 U KR 860018106U KR 880010282 U KR880010282 U KR 880010282U
Authority
KR
South Korea
Prior art keywords
aperture control
camera aperture
camera
control
aperture
Prior art date
Application number
KR2019860018106U
Other languages
Korean (ko)
Other versions
KR900001988Y1 (en
Inventor
정용준
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 KR2019860018106U priority Critical patent/KR900001988Y1/en
Publication of KR880010282U publication Critical patent/KR880010282U/en
Application granted granted Critical
Publication of KR900001988Y1 publication Critical patent/KR900001988Y1/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
    • G03B7/081—Analogue circuits
    • G03B7/085—Analogue circuits for control of aperture
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • 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
    • G03B7/099—Arrangement of photoelectric elements in or on the camera
    • G03B7/0993—Arrangement of photoelectric elements in or on the camera in 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G03B9/04—Single movable plate with two or more apertures of graded size, e.g. sliding plate or pivoting plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Diaphragms For Cameras (AREA)
KR2019860018106U 1986-11-20 1986-11-20 Aperture controlling apparatus KR900001988Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860018106U KR900001988Y1 (en) 1986-11-20 1986-11-20 Aperture controlling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860018106U KR900001988Y1 (en) 1986-11-20 1986-11-20 Aperture controlling apparatus

Publications (2)

Publication Number Publication Date
KR880010282U true KR880010282U (en) 1988-07-25
KR900001988Y1 KR900001988Y1 (en) 1990-03-12

Family

ID=19257236

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860018106U KR900001988Y1 (en) 1986-11-20 1986-11-20 Aperture controlling apparatus

Country Status (1)

Country Link
KR (1) KR900001988Y1 (en)

Also Published As

Publication number Publication date
KR900001988Y1 (en) 1990-03-12

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19940302

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee