Electrophotography – Image formation – Development
Patent
1998-04-29
1999-02-09
Grimley, Arthur T.
Electrophotography
Image formation
Development
399285, G03G 1508
Patent
active
058706585
ABSTRACT:
The present invention is directed to a developing device using a developer carrying member in which an insulating layer is formed on the surface of a conductive base substrate for regulating, in conveying a developer to a developing area opposite to an image carrying member with it being held on the surface of the developer carrying member, the amount of the developer conveyed to the developing area upon pressing a regulating member against the surface of the developer carrying member, wherein a regulating member in which a dielectric layer satisfying the following relationship (1) is formed on an electrical conductive member is used as the regulating member, to press the dielectric layer against the developer carrying member:
REFERENCES:
patent: 5168312 (1992-12-01), Aoto et al.
patent: 5170213 (1992-12-01), Yamaguchi et al.
patent: 5682585 (1997-10-01), Yamaguchi et al.
patent: 5741616 (1998-04-01), Hirano et al.
Fujieda Yoichi
Goto Hiroshi
Inoue Ryuji
Nakagawa Shuichi
Grimley Arthur T.
Minolta Co. , Ltd.
Tran Hoan
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