JPS5577758A - Negative-positive color inverted image forming method - Google Patents

Negative-positive color inverted image forming method

Info

Publication number
JPS5577758A
JPS5577758A JP15239478A JP15239478A JPS5577758A JP S5577758 A JPS5577758 A JP S5577758A JP 15239478 A JP15239478 A JP 15239478A JP 15239478 A JP15239478 A JP 15239478A JP S5577758 A JPS5577758 A JP S5577758A
Authority
JP
Japan
Prior art keywords
image
particles
transparent
negative
color
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
JP15239478A
Other languages
Japanese (ja)
Other versions
JPS6337374B2 (en
Inventor
Yuji Takashima
Wataru Shimoma
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 JP15239478A priority Critical patent/JPS5577758A/en
Publication of JPS5577758A publication Critical patent/JPS5577758A/en
Publication of JPS6337374B2 publication Critical patent/JPS6337374B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a clear, bright positive color image, by exposing negative colors on the layer of coloring transparent particle groups of three primary colors electrostatically deposited on the surface of electrophotographic photoreceptor, remaining only desired particles, and transferring the particle images on transparent image receptor.
CONSTITUTION: As a transparent image receptor, a plastic transparent film such as cellulose acetate, or glass plate is used. Mixtures 6 of nonsensitive conductive coloring particles colored in each color of the three primary colors by additive process are electrostatically deposited on the surface of an electrophotographic photoreceptor 3 charged in dark place, and are arrayed almost in one layer. After exposing the image through a color negative film 7, the image is developed by removing particles of which electrostatic attraction to the photoreceptor is weakened by exposure, and the particle images of the remaining coloring particles are transferred on a transparent image receptor 9. White light is radiated from the back of the image receptor 9 after transferring, and the scattered light from the particles is observed from the transmitted side of the white light, so that an inverted color image may be observed.
COPYRIGHT: (C)1980,JPO&Japio
JP15239478A 1978-12-08 1978-12-08 Negative-positive color inverted image forming method Granted JPS5577758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15239478A JPS5577758A (en) 1978-12-08 1978-12-08 Negative-positive color inverted image forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15239478A JPS5577758A (en) 1978-12-08 1978-12-08 Negative-positive color inverted image forming method

Publications (2)

Publication Number Publication Date
JPS5577758A true JPS5577758A (en) 1980-06-11
JPS6337374B2 JPS6337374B2 (en) 1988-07-25

Family

ID=15539550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15239478A Granted JPS5577758A (en) 1978-12-08 1978-12-08 Negative-positive color inverted image forming method

Country Status (1)

Country Link
JP (1) JPS5577758A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092744A (en) * 1973-12-14 1975-07-24
JPS52149123A (en) * 1976-06-04 1977-12-12 Matsushita Electric Ind Co Ltd Color image forming method and apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092744A (en) * 1973-12-14 1975-07-24
JPS52149123A (en) * 1976-06-04 1977-12-12 Matsushita Electric Ind Co Ltd Color image forming method and apparatus

Also Published As

Publication number Publication date
JPS6337374B2 (en) 1988-07-25

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