KR880016992U - Automatic camera sensitivity control circuit - Google Patents

Automatic camera sensitivity control circuit

Info

Publication number
KR880016992U
KR880016992U KR2019870002523U KR870002523U KR880016992U KR 880016992 U KR880016992 U KR 880016992U KR 2019870002523 U KR2019870002523 U KR 2019870002523U KR 870002523 U KR870002523 U KR 870002523U KR 880016992 U KR880016992 U KR 880016992U
Authority
KR
South Korea
Prior art keywords
control circuit
sensitivity control
automatic camera
camera sensitivity
automatic
Prior art date
Application number
KR2019870002523U
Other languages
Korean (ko)
Other versions
KR910005235Y1 (en
Inventor
윤종경
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870002523U priority Critical patent/KR910005235Y1/en
Publication of KR880016992U publication Critical patent/KR880016992U/en
Application granted granted Critical
Publication of KR910005235Y1 publication Critical patent/KR910005235Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
KR2019870002523U 1987-02-28 1987-02-28 Sensitivity control circuit KR910005235Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870002523U KR910005235Y1 (en) 1987-02-28 1987-02-28 Sensitivity control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870002523U KR910005235Y1 (en) 1987-02-28 1987-02-28 Sensitivity control circuit

Publications (2)

Publication Number Publication Date
KR880016992U true KR880016992U (en) 1988-10-08
KR910005235Y1 KR910005235Y1 (en) 1991-07-22

Family

ID=19260162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870002523U KR910005235Y1 (en) 1987-02-28 1987-02-28 Sensitivity control circuit

Country Status (1)

Country Link
KR (1) KR910005235Y1 (en)

Also Published As

Publication number Publication date
KR910005235Y1 (en) 1991-07-22

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20000629

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee