JPS60111124A - 照度測定装置 - Google Patents

照度測定装置

Info

Publication number
JPS60111124A
JPS60111124A JP58218902A JP21890283A JPS60111124A JP S60111124 A JPS60111124 A JP S60111124A JP 58218902 A JP58218902 A JP 58218902A JP 21890283 A JP21890283 A JP 21890283A JP S60111124 A JPS60111124 A JP S60111124A
Authority
JP
Japan
Prior art keywords
light
illuminance
light receiving
semi
receiving head
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
JP58218902A
Other languages
English (en)
Japanese (ja)
Other versions
JPH037248B2 (https=
Inventor
Teruaki Shigeta
照明 重田
Yoshiharu Osaki
吉晴 大崎
Hideo Nishiyama
西山　英夫
Shigeru Horii
滋 堀井
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58218902A priority Critical patent/JPS60111124A/ja
Publication of JPS60111124A publication Critical patent/JPS60111124A/ja
Publication of JPH037248B2 publication Critical patent/JPH037248B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP58218902A 1983-11-21 1983-11-21 照度測定装置 Granted JPS60111124A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58218902A JPS60111124A (ja) 1983-11-21 1983-11-21 照度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58218902A JPS60111124A (ja) 1983-11-21 1983-11-21 照度測定装置

Publications (2)

Publication Number Publication Date
JPS60111124A true JPS60111124A (ja) 1985-06-17
JPH037248B2 JPH037248B2 (https=) 1991-02-01

Family

ID=16727099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58218902A Granted JPS60111124A (ja) 1983-11-21 1983-11-21 照度測定装置

Country Status (1)

Country Link
JP (1) JPS60111124A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63238433A (ja) * 1987-03-27 1988-10-04 Ushio Inc 光処理装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057685A (https=) * 1973-09-21 1975-05-20
JPS58190728A (ja) * 1982-04-30 1983-11-07 Mitsubishi Electric Corp 受光装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057685A (https=) * 1973-09-21 1975-05-20
JPS58190728A (ja) * 1982-04-30 1983-11-07 Mitsubishi Electric Corp 受光装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63238433A (ja) * 1987-03-27 1988-10-04 Ushio Inc 光処理装置

Also Published As

Publication number Publication date
JPH037248B2 (https=) 1991-02-01

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