KR880012886U - Near infrared sensor circuit - Google Patents

Near infrared sensor circuit

Info

Publication number
KR880012886U
KR880012886U KR2019860019982U KR860019982U KR880012886U KR 880012886 U KR880012886 U KR 880012886U KR 2019860019982 U KR2019860019982 U KR 2019860019982U KR 860019982 U KR860019982 U KR 860019982U KR 880012886 U KR880012886 U KR 880012886U
Authority
KR
South Korea
Prior art keywords
infrared sensor
near infrared
sensor circuit
circuit
sensor
Prior art date
Application number
KR2019860019982U
Other languages
Korean (ko)
Other versions
KR890008290Y1 (en
Inventor
김창섭
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 KR2019860019982U priority Critical patent/KR890008290Y1/en
Publication of KR880012886U publication Critical patent/KR880012886U/en
Application granted granted Critical
Publication of KR890008290Y1 publication Critical patent/KR890008290Y1/en

Links

Classifications

    • 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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • 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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/444—Compensating; Calibrating, e.g. dark current, temperature drift, noise reduction or baseline correction; Adjusting
KR2019860019982U 1986-12-13 1986-12-13 Sense circuit of intensity KR890008290Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860019982U KR890008290Y1 (en) 1986-12-13 1986-12-13 Sense circuit of intensity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860019982U KR890008290Y1 (en) 1986-12-13 1986-12-13 Sense circuit of intensity

Publications (2)

Publication Number Publication Date
KR880012886U true KR880012886U (en) 1988-08-29
KR890008290Y1 KR890008290Y1 (en) 1989-11-25

Family

ID=19257907

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860019982U KR890008290Y1 (en) 1986-12-13 1986-12-13 Sense circuit of intensity

Country Status (1)

Country Link
KR (1) KR890008290Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100721532B1 (en) * 2005-11-22 2007-05-23 주식회사 에이텍 A device for infrared ray perception
KR100917103B1 (en) * 2007-10-19 2009-09-15 지성만 sensor the whole type water electronic valve

Also Published As

Publication number Publication date
KR890008290Y1 (en) 1989-11-25

Similar Documents

Publication Publication Date Title
BR8707728A (en) CAPACITIVE SENSOR
DE3751708D1 (en) ELECTRONIC THERMOMETER
DK54987A (en) oxygen sensor
IT1204601B (en) SENSOR
DK590187A (en) PRINTED-ANTENNA circuit
DK638687A (en) BAEREBELGEREGREPRODUCING CIRCUIT
DE3769709D1 (en) PROSTHESIC SENSOR.
NO874390D0 (en) PIEZOEL ELECTRICAL SENSOR ELEMENTS.
DE68928426D1 (en) Pyroelectronic infrared sensor element
BR8701599A (en) BUTTON
KR890700809A (en) Super-type infrared sensor
KR880012886U (en) Near infrared sensor circuit
DK364189A (en) SENSOR
DK137187D0 (en) OPTION ELECTRONIC MOVEMENT SENSOR
DE3751932T2 (en) INFRARED IMAGE SENSOR
KR870007161U (en) Infrared sensor unit
KR880012888U (en) Specific temperature detection circuit using dummyster
KR890700223A (en) Electronic thermometer
SU1378558A1 (en) TEMPERATURE SENSOR
FR2598216B1 (en) PROXIMITY SENSOR
SE8605523D0 (en) NO TEMPERATURE SENSOR
UA24147A1 (en) TWO-COORDY PHOTOPOTECHTOMETRIC SENSOR
SE8702778D0 (en) SENSOR
BR8604617A (en) LEVEL SENSOR
KR880008404U (en) Relative humidity detection circuit

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: 20001030

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee