JPS54158123A - Image pickup device - Google Patents

Image pickup device

Info

Publication number
JPS54158123A
JPS54158123A JP6678578A JP6678578A JPS54158123A JP S54158123 A JPS54158123 A JP S54158123A JP 6678578 A JP6678578 A JP 6678578A JP 6678578 A JP6678578 A JP 6678578A JP S54158123 A JPS54158123 A JP S54158123A
Authority
JP
Japan
Prior art keywords
light
unit
electrode
light source
photoconductive target
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
JP6678578A
Other languages
Japanese (ja)
Other versions
JPS6224897B2 (en
Inventor
Shigeru Ehata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6678578A priority Critical patent/JPS54158123A/en
Publication of JPS54158123A publication Critical patent/JPS54158123A/en
Publication of JPS6224897B2 publication Critical patent/JPS6224897B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

PURPOSE: To obtain a pickup device which ensures a uniform and high-efficiency irradiation of the bias light to the photoconductive target by introducing the light of the light source provided near the ambient unit into the ambine unit for irradiation of the photoconductive target.
CONSTITUTION: Light source 11a and 11b for the bias light are provided to the outer circumference surface of ambient unit 1 composed of the transparent material such as the glass material or the like, and light-pass hole 6a is provided in several units and in the axial symmetry form on the side surface of acceleration electrode 6 within ambient unit 1 opposing to the light source. At the same time, funnel- shaped reflector plate 6b the slope surface of which is made to oppose to hole 6a is provided fixedly to one end of electrode 6. The light given from source 11a and 11b are introduced to electrode 6 via hole 6a as well as inside unit 1 and then reflected and dispersed by plate 6b and the inner wall of electrode 6 to be irradiated evenly to photoconductive target 3 in the form of bias light 12.
COPYRIGHT: (C)1979,JPO&Japio
JP6678578A 1978-06-05 1978-06-05 Image pickup device Granted JPS54158123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6678578A JPS54158123A (en) 1978-06-05 1978-06-05 Image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6678578A JPS54158123A (en) 1978-06-05 1978-06-05 Image pickup device

Publications (2)

Publication Number Publication Date
JPS54158123A true JPS54158123A (en) 1979-12-13
JPS6224897B2 JPS6224897B2 (en) 1987-05-30

Family

ID=13325855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6678578A Granted JPS54158123A (en) 1978-06-05 1978-06-05 Image pickup device

Country Status (1)

Country Link
JP (1) JPS54158123A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01112888U (en) * 1987-09-12 1989-07-28

Also Published As

Publication number Publication date
JPS6224897B2 (en) 1987-05-30

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