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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co LtdfiledCriticalAlps Electric Co Ltd
Priority to JP62-158444ApriorityCriticalpatent/JPH012056A/ja
Priority claimed from JP62-158444Aexternal-prioritypatent/JPH012056A/ja
Publication of JPS642056ApublicationCriticalpatent/JPS642056A/ja
Publication of JPH012056ApublicationCriticalpatent/JPH012056A/ja
G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
G03G5/0664—Dyes
G03G5/0675—Azo dyes
G03G5/0679—Disazo dyes
G03G5/0681—Disazo dyes containing hetero rings in the part of the molecule between the azo-groups