JPS491227A - - Google Patents

Info

Publication number
JPS491227A
JPS491227A JP48026907A JP2690773A JPS491227A JP S491227 A JPS491227 A JP S491227A JP 48026907 A JP48026907 A JP 48026907A JP 2690773 A JP2690773 A JP 2690773A JP S491227 A JPS491227 A JP S491227A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP48026907A
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
Publication of JPS491227A publication Critical patent/JPS491227A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Amplifiers (AREA)
  • Exposure Control For Cameras (AREA)
JP48026907A 1972-03-07 1973-03-07 Pending JPS491227A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2210945A DE2210945C3 (de) 1972-03-07 1972-03-07 Belichtungsmefigerät

Publications (1)

Publication Number Publication Date
JPS491227A true JPS491227A (ja) 1974-01-08

Family

ID=5838184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48026907A Pending JPS491227A (ja) 1972-03-07 1973-03-07

Country Status (5)

Country Link
US (1) US3823318A (ja)
JP (1) JPS491227A (ja)
BE (1) BE796411A (ja)
DE (1) DE2210945C3 (ja)
NL (1) NL7214733A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860576U (ja) * 1971-11-10 1973-08-01
JPS50160075A (ja) * 1974-06-14 1975-12-25
JPS50161276A (ja) * 1974-06-18 1975-12-27
JPS526564A (en) * 1975-07-04 1977-01-19 Seiko Instr & Electronics Ltd Digital electronic watch for divers
JPS5215271U (ja) * 1975-07-22 1977-02-03
JPS56105893U (ja) * 1980-12-22 1981-08-18

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821800B2 (ja) * 1976-05-28 1983-05-04 株式会社ニコン 自動調光フラツシユ装置の光量積分回路
JP2915716B2 (ja) * 1992-08-26 1999-07-05 ティーディーケイ株式会社 電子部品
JP2862477B2 (ja) * 1993-06-29 1999-03-03 キヤノン株式会社 露光装置及び該露光装置を用いてデバイスを製造する方法
JPH08179514A (ja) * 1994-12-22 1996-07-12 Canon Inc 露光装置および露光方法
JP3630807B2 (ja) * 1994-12-28 2005-03-23 キヤノン株式会社 走査露光装置及び当該走査露光装置を用いたデバイスの製造方法
DE69625126T2 (de) * 1995-06-05 2003-07-31 Canon Kk Verfahren zur Kontrolle von Excimerlaserausgangsstrahlung
JP3391940B2 (ja) * 1995-06-26 2003-03-31 キヤノン株式会社 照明装置及び露光装置
JP3591922B2 (ja) * 1995-07-17 2004-11-24 キヤノン株式会社 光量測定装置
JPH09129550A (ja) 1995-08-30 1997-05-16 Canon Inc 露光装置及びそれを用いたデバイスの製造方法
KR100210569B1 (ko) * 1995-09-29 1999-07-15 미따라이 하지메 노광방법 및 노광장치, 그리고 이를 이용한 디바이스제조방법
JP3459742B2 (ja) * 1996-01-17 2003-10-27 キヤノン株式会社 露光装置及びそれを用いたデバイスの製造方法
JP4392879B2 (ja) 1998-09-28 2010-01-06 キヤノン株式会社 投影露光装置及びデバイスの製造方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860576U (ja) * 1971-11-10 1973-08-01
JPS50160075A (ja) * 1974-06-14 1975-12-25
JPS50161276A (ja) * 1974-06-18 1975-12-27
JPS526564A (en) * 1975-07-04 1977-01-19 Seiko Instr & Electronics Ltd Digital electronic watch for divers
JPS5814629B2 (ja) * 1975-07-04 1983-03-19 セイコーインスツルメンツ株式会社 ダイパ−ヨウデイジタルデンシドケイ
JPS5215271U (ja) * 1975-07-22 1977-02-03
JPS5544235Y2 (ja) * 1975-07-22 1980-10-17
JPS56105893U (ja) * 1980-12-22 1981-08-18

Also Published As

Publication number Publication date
NL7214733A (ja) 1973-09-11
DE2210945A1 (de) 1973-09-27
DE2210945B2 (de) 1978-02-02
BE796411A (fr) 1973-09-07
DE2210945C3 (de) 1978-09-21
US3823318A (en) 1974-07-09

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