KR890001748U - Video camera autofocus check circuit - Google Patents

Video camera autofocus check circuit

Info

Publication number
KR890001748U
KR890001748U KR2019870009587U KR870009587U KR890001748U KR 890001748 U KR890001748 U KR 890001748U KR 2019870009587 U KR2019870009587 U KR 2019870009587U KR 870009587 U KR870009587 U KR 870009587U KR 890001748 U KR890001748 U KR 890001748U
Authority
KR
South Korea
Prior art keywords
video camera
check circuit
camera autofocus
autofocus
check
Prior art date
Application number
KR2019870009587U
Other languages
Korean (ko)
Other versions
KR900005314Y1 (en
Inventor
전일중
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019870009587U priority Critical patent/KR900005314Y1/en
Publication of KR890001748U publication Critical patent/KR890001748U/en
Application granted granted Critical
Publication of KR900005314Y1 publication Critical patent/KR900005314Y1/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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/671—Focus control based on electronic image sensor signals in combination with active ranging signals, e.g. using light or sound signals emitted toward objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
KR2019870009587U 1987-06-16 1987-06-16 Autofocus checking ckt for video camera KR900005314Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870009587U KR900005314Y1 (en) 1987-06-16 1987-06-16 Autofocus checking ckt for video camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870009587U KR900005314Y1 (en) 1987-06-16 1987-06-16 Autofocus checking ckt for video camera

Publications (2)

Publication Number Publication Date
KR890001748U true KR890001748U (en) 1989-03-20
KR900005314Y1 KR900005314Y1 (en) 1990-06-15

Family

ID=19264119

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870009587U KR900005314Y1 (en) 1987-06-16 1987-06-16 Autofocus checking ckt for video camera

Country Status (1)

Country Link
KR (1) KR900005314Y1 (en)

Also Published As

Publication number Publication date
KR900005314Y1 (en) 1990-06-15

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 19961231

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee