JPS5538578A - Cathode ray tube exposure type recording device - Google Patents

Cathode ray tube exposure type recording device

Info

Publication number
JPS5538578A
JPS5538578A JP11262578A JP11262578A JPS5538578A JP S5538578 A JPS5538578 A JP S5538578A JP 11262578 A JP11262578 A JP 11262578A JP 11262578 A JP11262578 A JP 11262578A JP S5538578 A JPS5538578 A JP S5538578A
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
recording device
type recording
exposure type
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.)
Pending
Application number
JP11262578A
Other languages
Japanese (ja)
Inventor
Toshio Kawakubo
Isao Yamada
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11262578A priority Critical patent/JPS5538578A/en
Publication of JPS5538578A publication Critical patent/JPS5538578A/en
Pending legal-status Critical Current

Links

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

PURPOSE: To remove the effect by the own reflected light and achieve the improvement in resolving power with a simple constitution by making the surface having the portion of injecting light beams and the surface of a recording medium non-parallel.
CONSTITUTION: The light axis 1a of a cathode ray tube 1 is deviated parallel by a distance ε with respect to the line passing the center of a photosensitive drum 2. This results in that the point where the reflected waves fall onto a face plate 1b deviates by a distance t from the optical axis 1a of the cathode ray tube 1, thus enabling the reflected waves to be prevented from falling onto the next spot and interfering the same and enabling high resolving power to be obtained with a simple constitution.
COPYRIGHT: (C)1980,JPO&Japio
JP11262578A 1978-09-13 1978-09-13 Cathode ray tube exposure type recording device Pending JPS5538578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11262578A JPS5538578A (en) 1978-09-13 1978-09-13 Cathode ray tube exposure type recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11262578A JPS5538578A (en) 1978-09-13 1978-09-13 Cathode ray tube exposure type recording device

Publications (1)

Publication Number Publication Date
JPS5538578A true JPS5538578A (en) 1980-03-18

Family

ID=14591407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11262578A Pending JPS5538578A (en) 1978-09-13 1978-09-13 Cathode ray tube exposure type recording device

Country Status (1)

Country Link
JP (1) JPS5538578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11786691B2 (en) 2007-06-05 2023-10-17 ResMed Pty Ltd Electrical heater with particular application to humidification and fluid warming

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11786691B2 (en) 2007-06-05 2023-10-17 ResMed Pty Ltd Electrical heater with particular application to humidification and fluid warming

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