JPS62215834A - 測光装置 - Google Patents

測光装置

Info

Publication number
JPS62215834A
JPS62215834A JP6017186A JP6017186A JPS62215834A JP S62215834 A JPS62215834 A JP S62215834A JP 6017186 A JP6017186 A JP 6017186A JP 6017186 A JP6017186 A JP 6017186A JP S62215834 A JPS62215834 A JP S62215834A
Authority
JP
Japan
Prior art keywords
output
level
gate
area
voltage
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
JP6017186A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0466302B2 (enrdf_load_stackoverflow
Inventor
Shingo Hayakawa
慎吾 早川
Shuichi Kiyohara
清原　修一
Masaaki Ishikawa
正哲 石川
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 JP6017186A priority Critical patent/JPS62215834A/ja
Priority to US07/009,995 priority patent/US4786935A/en
Publication of JPS62215834A publication Critical patent/JPS62215834A/ja
Publication of JPH0466302B2 publication Critical patent/JPH0466302B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Control For Cameras (AREA)
JP6017186A 1986-02-08 1986-03-18 測光装置 Granted JPS62215834A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6017186A JPS62215834A (ja) 1986-03-18 1986-03-18 測光装置
US07/009,995 US4786935A (en) 1986-02-08 1987-02-02 Light measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6017186A JPS62215834A (ja) 1986-03-18 1986-03-18 測光装置

Publications (2)

Publication Number Publication Date
JPS62215834A true JPS62215834A (ja) 1987-09-22
JPH0466302B2 JPH0466302B2 (enrdf_load_stackoverflow) 1992-10-22

Family

ID=13134449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6017186A Granted JPS62215834A (ja) 1986-02-08 1986-03-18 測光装置

Country Status (1)

Country Link
JP (1) JPS62215834A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0466302B2 (enrdf_load_stackoverflow) 1992-10-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees