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.)
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon IncfiledCriticalCanon Inc
Priority to JP10165780ApriorityCriticalpatent/JPS5726858A/ja
Priority to DE19813128801prioritypatent/DE3128801A1/de
Priority to GB8122520Aprioritypatent/GB2082349B/en
Publication of JPS5726858ApublicationCriticalpatent/JPS5726858A/ja
Priority to US06/661,117prioritypatent/US4573788A/en
Priority to US06/795,420prioritypatent/US4618246A/en
Publication of JPH0211905B2publicationCriticalpatent/JPH0211905B2/ja
G03G15/00—Apparatus for electrographic processes using a charge pattern
G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
G03G15/0266—Arrangements for controlling the amount of charge