NL6708603A - - Google Patents

Info

Publication number
NL6708603A
NL6708603A NL6708603A NL6708603A NL6708603A NL 6708603 A NL6708603 A NL 6708603A NL 6708603 A NL6708603 A NL 6708603A NL 6708603 A NL6708603 A NL 6708603A NL 6708603 A NL6708603 A NL 6708603A
Authority
NL
Netherlands
Application number
NL6708603A
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 filed Critical
Priority to NL6708603A priority Critical patent/NL6708603A/xx
Priority to DE19681762156 priority patent/DE1762156B2/de
Priority to US731126A priority patent/US3518438A/en
Priority to AT583568A priority patent/AT286774B/de
Priority to CH900768A priority patent/CH482179A/de
Priority to GB28925/68A priority patent/GB1234983A/en
Priority to ES355186A priority patent/ES355186A1/es
Priority to BE716918D priority patent/BE716918A/xx
Priority to FR1572686D priority patent/FR1572686A/fr
Publication of NL6708603A publication Critical patent/NL6708603A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Control For Cameras (AREA)
  • Amplifiers (AREA)
NL6708603A 1967-06-21 1967-06-21 NL6708603A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL6708603A NL6708603A (ja) 1967-06-21 1967-06-21
DE19681762156 DE1762156B2 (de) 1967-06-21 1968-04-20 Belichtungsmesser
US731126A US3518438A (en) 1967-06-21 1968-05-22 Circuit for photometers and the like having sensing and compensating diodes and utilizing potentiometer for setting the constant of proportionality between the light intensity and the output current
AT583568A AT286774B (de) 1967-06-21 1968-06-18 Photoempfindliche Vorrichtung
CH900768A CH482179A (de) 1967-06-21 1968-06-18 Photoempfindliche Vorrichtung
GB28925/68A GB1234983A (en) 1967-06-21 1968-06-18 Photosensitive circuit
ES355186A ES355186A1 (es) 1967-06-21 1968-06-19 Un dispositivo fotosensible.
BE716918D BE716918A (ja) 1967-06-21 1968-06-20
FR1572686D FR1572686A (ja) 1967-06-21 1968-06-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6708603A NL6708603A (ja) 1967-06-21 1967-06-21

Publications (1)

Publication Number Publication Date
NL6708603A true NL6708603A (ja) 1968-12-23

Family

ID=19800496

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6708603A NL6708603A (ja) 1967-06-21 1967-06-21

Country Status (9)

Country Link
US (1) US3518438A (ja)
AT (1) AT286774B (ja)
BE (1) BE716918A (ja)
CH (1) CH482179A (ja)
DE (1) DE1762156B2 (ja)
ES (1) ES355186A1 (ja)
FR (1) FR1572686A (ja)
GB (1) GB1234983A (ja)
NL (1) NL6708603A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES377232A1 (es) * 1969-02-26 1972-06-01 Nippon Kogaku Kk Dispositivo automatico de control de tiempo de exposicion para camaras.
DE2117646A1 (de) * 1970-04-13 1971-10-28 Minolta Camera K.K., Osaka (Japan) Photoelektrische Lichtmeßvorrichtung
US3626825A (en) * 1970-05-28 1971-12-14 Texas Instruments Inc Radiation-sensitive camera shutter and aperture control systems
DE2146567C3 (de) * 1971-09-17 1983-06-01 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Schaltungsanordnung zur Konstanthaltung der Schaltschwelle einer Lichtschranke
US3781680A (en) * 1971-11-16 1973-12-25 Us Air Force Differential method of photocurrent measurement
JPS4977628A (ja) * 1972-11-29 1974-07-26
US3814944A (en) * 1973-05-24 1974-06-04 Computer Design Corp Mark sense card reader
JPS547181Y2 (ja) * 1973-07-06 1979-04-04
JPS5339475Y2 (ja) * 1973-09-21 1978-09-25
US3905769A (en) * 1974-02-28 1975-09-16 Bagley Wallace E Method and apparatus for measuring prothrombin time and the like
US4473793A (en) * 1981-03-26 1984-09-25 Dbx, Inc. Bias generator
DE3508347A1 (de) * 1985-03-08 1986-09-11 Miroslaw 1000 Berlin Janowicz Gleitschutzkoerper fuer den stock einer gehhilfe
DE4006504A1 (de) * 1990-03-02 1991-09-05 Telefunken Electronic Gmbh Schaltungsanordnung fuer opto-schmitt-trigger
CN110546884A (zh) * 2017-04-28 2019-12-06 爱德万测试公司 放大器、输入信号的放大方法、偏置电压的微调电路及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987957A (en) * 1956-07-05 1961-06-13 Daystrom Inc Light-sensitive exposure meters
US3333106A (en) * 1964-05-01 1967-07-25 Bendix Corp Circuit for improving the signal-to-noise ratio of photoelectric devices
US3435328A (en) * 1967-01-09 1969-03-25 Us Navy Electronic solar cell array simulator

Also Published As

Publication number Publication date
US3518438A (en) 1970-06-30
DE1762156A1 (de) 1970-04-23
ES355186A1 (es) 1969-11-16
GB1234983A (en) 1971-06-09
BE716918A (ja) 1968-12-20
FR1572686A (ja) 1969-06-27
DE1762156B2 (de) 1976-07-15
AT286774B (de) 1970-12-28
CH482179A (de) 1969-11-30

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