KR880013000U - Lamp automatic control circuit - Google Patents

Lamp automatic control circuit

Info

Publication number
KR880013000U
KR880013000U KR2019860019465U KR860019465U KR880013000U KR 880013000 U KR880013000 U KR 880013000U KR 2019860019465 U KR2019860019465 U KR 2019860019465U KR 860019465 U KR860019465 U KR 860019465U KR 880013000 U KR880013000 U KR 880013000U
Authority
KR
South Korea
Prior art keywords
control circuit
automatic control
lamp automatic
lamp
circuit
Prior art date
Application number
KR2019860019465U
Other languages
Korean (ko)
Other versions
KR910000672Y1 (en
Inventor
지영배
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 KR2019860019465U priority Critical patent/KR910000672Y1/en
Publication of KR880013000U publication Critical patent/KR880013000U/en
Application granted granted Critical
Publication of KR910000672Y1 publication Critical patent/KR910000672Y1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
    • G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors
    • G01J1/32—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors adapted for automatic variation of the measured or reference value

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
KR2019860019465U 1986-12-04 1986-12-04 Auto control circuit of lamp KR910000672Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860019465U KR910000672Y1 (en) 1986-12-04 1986-12-04 Auto control circuit of lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860019465U KR910000672Y1 (en) 1986-12-04 1986-12-04 Auto control circuit of lamp

Publications (2)

Publication Number Publication Date
KR880013000U true KR880013000U (en) 1988-08-29
KR910000672Y1 KR910000672Y1 (en) 1991-02-08

Family

ID=19257723

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860019465U KR910000672Y1 (en) 1986-12-04 1986-12-04 Auto control circuit of lamp

Country Status (1)

Country Link
KR (1) KR910000672Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416707B1 (en) * 2001-10-17 2004-02-05 위니아만도 주식회사 Display light modulating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416707B1 (en) * 2001-10-17 2004-02-05 위니아만도 주식회사 Display light modulating apparatus

Also Published As

Publication number Publication date
KR910000672Y1 (en) 1991-02-08

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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: 19990128

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee