KR960019462U - Rear focal length adjustment device for surveillance cameras - Google Patents

Rear focal length adjustment device for surveillance cameras

Info

Publication number
KR960019462U
KR960019462U KR2019940029171U KR19940029171U KR960019462U KR 960019462 U KR960019462 U KR 960019462U KR 2019940029171 U KR2019940029171 U KR 2019940029171U KR 19940029171 U KR19940029171 U KR 19940029171U KR 960019462 U KR960019462 U KR 960019462U
Authority
KR
South Korea
Prior art keywords
focal length
adjustment device
length adjustment
surveillance cameras
rear focal
Prior art date
Application number
KR2019940029171U
Other languages
Korean (ko)
Other versions
KR0128618Y1 (en
Inventor
강병재
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 KR2019940029171U priority Critical patent/KR0128618Y1/en
Publication of KR960019462U publication Critical patent/KR960019462U/en
Application granted granted Critical
Publication of KR0128618Y1 publication Critical patent/KR0128618Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
KR2019940029171U 1994-11-03 1994-11-03 Real focus distance control device of camera for monitor KR0128618Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940029171U KR0128618Y1 (en) 1994-11-03 1994-11-03 Real focus distance control device of camera for monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940029171U KR0128618Y1 (en) 1994-11-03 1994-11-03 Real focus distance control device of camera for monitor

Publications (2)

Publication Number Publication Date
KR960019462U true KR960019462U (en) 1996-06-19
KR0128618Y1 KR0128618Y1 (en) 1998-12-01

Family

ID=19397343

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940029171U KR0128618Y1 (en) 1994-11-03 1994-11-03 Real focus distance control device of camera for monitor

Country Status (1)

Country Link
KR (1) KR0128618Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102439903B1 (en) * 2020-10-27 2022-09-05 삼성전기주식회사 Camera Module

Also Published As

Publication number Publication date
KR0128618Y1 (en) 1998-12-01

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Legal Events

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

Payment date: 20060727

Year of fee payment: 9

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