JPS62201326A - 測光装置 - Google Patents

測光装置

Info

Publication number
JPS62201326A
JPS62201326A JP61044788A JP4478886A JPS62201326A JP S62201326 A JPS62201326 A JP S62201326A JP 61044788 A JP61044788 A JP 61044788A JP 4478886 A JP4478886 A JP 4478886A JP S62201326 A JPS62201326 A JP S62201326A
Authority
JP
Japan
Prior art keywords
light receiving
light
receiving sensor
signal
meter
Prior art date
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.)
Granted
Application number
JP61044788A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0549053B2 (enExample
Inventor
Kazuhiko Muto
和彦 武藤
Yoshihiro Shirai
誉浩 白井
Tsunenori Yoshinari
吉成　恒典
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP61044788A priority Critical patent/JPS62201326A/ja
Priority to DE19873706252 priority patent/DE3706252A1/de
Publication of JPS62201326A publication Critical patent/JPS62201326A/ja
Priority to US07/666,458 priority patent/US5115124A/en
Publication of JPH0549053B2 publication Critical patent/JPH0549053B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Receiving Elements (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Solid State Image Pick-Up Elements (AREA)
JP61044788A 1986-02-08 1986-02-28 測光装置 Granted JPS62201326A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61044788A JPS62201326A (ja) 1986-02-28 1986-02-28 測光装置
DE19873706252 DE3706252A1 (de) 1986-02-28 1987-02-26 Halbleiterfotosensor
US07/666,458 US5115124A (en) 1986-02-08 1991-03-05 Semiconductor photosensor having unitary construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61044788A JPS62201326A (ja) 1986-02-28 1986-02-28 測光装置

Publications (2)

Publication Number Publication Date
JPS62201326A true JPS62201326A (ja) 1987-09-05
JPH0549053B2 JPH0549053B2 (enExample) 1993-07-23

Family

ID=12701144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61044788A Granted JPS62201326A (ja) 1986-02-08 1986-02-28 測光装置

Country Status (1)

Country Link
JP (1) JPS62201326A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004273680A (ja) * 2003-03-07 2004-09-30 Sharp Corp 出力選択機能を有する受光増幅装置および光ディスク再生装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570724A (en) * 1978-11-22 1980-05-28 Fuji Photo Optical Co Ltd Photometry unit having a number of photo detectors
JPS5735369A (en) * 1980-08-11 1982-02-25 Mitsubishi Electric Corp Semiconductor device
JPS5846071A (ja) * 1981-09-16 1983-03-17 Nippon Tokushu Noyaku Seizo Kk 置換フエニルスルホニルウレア誘導体、その中間体、それらの製法、及び除草剤
JPS6235234U (enExample) * 1985-08-20 1987-03-02

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570724A (en) * 1978-11-22 1980-05-28 Fuji Photo Optical Co Ltd Photometry unit having a number of photo detectors
JPS5735369A (en) * 1980-08-11 1982-02-25 Mitsubishi Electric Corp Semiconductor device
JPS5846071A (ja) * 1981-09-16 1983-03-17 Nippon Tokushu Noyaku Seizo Kk 置換フエニルスルホニルウレア誘導体、その中間体、それらの製法、及び除草剤
JPS6235234U (enExample) * 1985-08-20 1987-03-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004273680A (ja) * 2003-03-07 2004-09-30 Sharp Corp 出力選択機能を有する受光増幅装置および光ディスク再生装置

Also Published As

Publication number Publication date
JPH0549053B2 (enExample) 1993-07-23

Similar Documents

Publication Publication Date Title
US5115124A (en) Semiconductor photosensor having unitary construction
RU2290614C1 (ru) Двухканальный пирометр спектрального отношения
JPS62201326A (ja) 測光装置
US4739459A (en) Automatic range control method for an optical density/dot percentage measuring device
JP2717410B2 (ja) 光復調器
JPH1038683A (ja) 光量検出装置
CN215728414U (zh) 电压检测装置及电压检测电路
JPH0688726A (ja) 測距センサ
JPH04318415A (ja) Ｉｃチップ及び位置検出装置
JPH041536A (ja) 光パワーメータ
JPH0531602Y2 (enExample)
JPS63500269A (ja) 測光器の電気的結合
JP3588132B2 (ja) 対数圧縮光電変換回路
SU1176290A1 (ru) Экспонометрический прибор
JPH0244218A (ja) 光検出回路
JP2838638B2 (ja) アクティブ測距用集積回路の製造方法
SU883843A1 (ru) Оптико-электронное устройство дл автоматической фокусировки
US3805063A (en) Detecting device for focusing in optical instrument
JPH03107709A (ja) 光学的測定装置
RU2122185C1 (ru) Способ измерений потока излучения
JPS5928718A (ja) 遅延回路
JPH05207223A (ja) イメージセンサの検査方法
JPS618609A (ja) プリント基板の孔径測定器
JPH0626860A (ja) 距離検出用半導体位置検出素子
JPH03272413A (ja) 測距装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term