JPH01166368U

JPH01166368U -

Info

Publication number: JPH01166368U
Application number: JP6229388U
Authority: JP
Priority date: 1988-05-12
Filing date: 1988-05-12
Publication date: 1989-11-21

Description

[Brief explanation of the drawing]

第１図はこの考案の電極を用いた現像原理を説
明するための図、第２図はこの考案の一実施例を
示す図、第３図はその現像の様子を示す図、第４
図及び第５図はこの考案の別の実施例を示す図、
第６図は第４図及び第５図の電極を用いた場合の
現像部を示す構成図、第７図は従来のカメラタイ
プの電子写真製版機を説明するための断面構造図
、第８図は従来から用いられている湿式現像装置
の概略を示す断面構造図、第９図は電極にトナー
粒子が付着する様子を説明するための図である。２Ａ……電子写真製版機、２０……原稿台、２
３……給紙部、２４……現像部、２５……定着部
、２６……エツチング部、２９……撮影部、３０
……電極、３１……導体、３２……現像液、３３
……直流電源、１３０……電子写真感光材料（マ
スター）、１０１……固定部材、１０２……導電
性材、１００……電極、１１０……主電極、１１
１……現像液供給手段。 Fig. 1 is a diagram for explaining the principle of development using the electrode of this invention, Fig. 2 is a diagram showing an embodiment of this invention, Fig. 3 is a diagram showing the state of development, and Fig. 4
and FIG. 5 are diagrams showing another embodiment of this invention,
FIG. 6 is a configuration diagram showing a developing section when the electrodes shown in FIGS. 4 and 5 are used, FIG. 7 is a cross-sectional structural diagram for explaining a conventional camera type electrophotographic engraving machine, and FIG. 8 9 is a cross-sectional structural diagram showing an outline of a conventionally used wet type developing device, and FIG. 9 is a diagram for explaining how toner particles adhere to an electrode. 2A...electrophotographic engraving machine, 20...manuscript stand, 2
3... Paper feeding section, 24... Developing section, 25... Fixing section, 26... Etching section, 29... Photographing section, 30
... Electrode, 31 ... Conductor, 32 ... Developer, 33
...DC power supply, 130 ... Electrophotographic photosensitive material (master), 101 ... Fixing member, 102 ... Conductive material, 100 ... Electrode, 110 ... Main electrode, 11
1...Developer supply means.

Claims

[Scope of utility model registration request]

When the electrophotographic light-sensitive material is developed while being transported with the photosensitive layer facing upward, the elastic uneven surface is disposed below the development of the electrophotographic light-sensitive material and comes into contact with the conductive support surface of the electrophotographic light-sensitive material. An electrophotographic developing electrode comprising a conductive power supply material.