JPS6454436A - Image forming device - Google Patents

Image forming device

Info

Publication number
JPS6454436A
JPS6454436A JP62210891A JP21089187A JPS6454436A JP S6454436 A JPS6454436 A JP S6454436A JP 62210891 A JP62210891 A JP 62210891A JP 21089187 A JP21089187 A JP 21089187A JP S6454436 A JPS6454436 A JP S6454436A
Authority
JP
Japan
Prior art keywords
sheet
light
supporting base
microcapsule
spectral
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
JP62210891A
Other languages
Japanese (ja)
Inventor
Shoichi Nagata
Kunio Ohashi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP62210891A priority Critical patent/JPS6454436A/en
Priority to US07/217,258 priority patent/US4916478A/en
Priority to EP88306299A priority patent/EP0298781B1/en
Priority to DE3856412T priority patent/DE3856412T2/en
Publication of JPS6454436A publication Critical patent/JPS6454436A/en
Pending legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

PURPOSE:To easily execute the correction of photosensitivity without using a filter by constituting a sheet supporting base of plural spectral reflecting materials having spectral reflection characteristic corresponding to the respective photosensitive wavelengths of a microcapsule and making it possible to switch the spectral reflecting materials. CONSTITUTION:A photoreceptive sheet is obtained by uniformly dispersing the microcapsule on a light transmissive base sheet. When a formed image is exposed on the sheet supporting base 4, a part of the exposing light is transmitted through the base sheet and reaches the sheet supporting base 4. The sheet supporting base 4 can set the spectral reflection characteristic so that it reflects the light with wavelength with which any microcapsule of the photoreceptive sheet is sensitized by switching the spectral reflecting materials (spectral reflecting plate) 42. Then, if the spectral reflecting materials 42 are switched so that the sheet supporting base 4 is made to reflect the light with wavelength of the microcapsule whose photosensitivity is bad, only light with specified wavelength can be reflected from the light which reaches the sheet supporting base 4 and transmitted through the base sheet again so as to irradiate the microcapsule. Thus, the photosensitivity of the photoreceptive sheet can be corrected.
JP62210891A 1987-07-10 1987-08-25 Image forming device Pending JPS6454436A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62210891A JPS6454436A (en) 1987-08-25 1987-08-25 Image forming device
US07/217,258 US4916478A (en) 1987-07-10 1988-07-11 Method for the formation of images and an apparatus for the same
EP88306299A EP0298781B1 (en) 1987-07-10 1988-07-11 A method for the formation of images and an apparatus for the same
DE3856412T DE3856412T2 (en) 1987-07-10 1988-07-11 Image recording method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210891A JPS6454436A (en) 1987-08-25 1987-08-25 Image forming device

Publications (1)

Publication Number Publication Date
JPS6454436A true JPS6454436A (en) 1989-03-01

Family

ID=16596799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210891A Pending JPS6454436A (en) 1987-07-10 1987-08-25 Image forming device

Country Status (1)

Country Link
JP (1) JPS6454436A (en)

Similar Documents

Publication Publication Date Title
EP1039509A4 (en) Aligner, exposure method using the aligner, and method of manufacture of circuit device
US4259711A (en) Slit illuminating device
US5497207A (en) Overhead projector
JPS55661A (en) Facsimile transmission mechanism
JPS6454436A (en) Image forming device
US4905045A (en) Image forming device using polarized light
JPS57157272A (en) Shading plate for original exposing device
JPS5785018A (en) Optical scanner
JPS54103060A (en) Optical filter
JPS55144228A (en) Full surface exposure device
JPS5245927A (en) Enlarger for color photography
JPS5472068A (en) Optical processor
JPS6450037A (en) Reflection type enlarging and projecting device
US3226228A (en) Method and apparatus for producing a controlled pattern of ultraviolet radiation from that at higher wave lengths
JPS6454447A (en) Image forming method
JPS55135870A (en) Optical device of copying machine or the like
JP2611000B2 (en) Image projection device
JPS5778058A (en) Copying device
JPS56156852A (en) Exposure mechanism for copying machine
JPS576864A (en) Exposure mechanism of copying machine
JPS647028A (en) Exposure device for photosensitive sheet
JPS595860Y2 (en) electrostatic recording device
JPS647033A (en) Photosensitive sheet
JPS5351731A (en) Illuminating device
JPS5598769A (en) Lighting device of copying machine