The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 1984
Filed:
Mar. 20, 1981
Yasuharu Shimomoto, Tokyo, JP;
Toshihisa Tsukada, Tokyo, JP;
Akira Sasano, Tokyo, JP;
Yasuo Tanaka, Kokubunji, JP;
Hideaki Yamamoto, Hachioji, JP;
Yukio Takasaki, Hachioji, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In the method of producing photoelectric transducers having processes for forming a photoconductive layer on a predetermined substrate with an irregular surface by a method of depositing the photoconductive layer in the atmosphere including at least plasma, the predetermined substrate with irregular surface is disposed above a first electrode to which an electrode is opposed, and said photoconductive layer is formed while a negative potential is being applied to the first electrode. This enables the photoconductive layer to be formed without breaks at steps, pinholes and so on due to the irregular surface, and therefore, it is possible to provide good photoelectric transducers with small dark current.