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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP1241178ApriorityCriticalpatent/JPS54105977A/ja
Publication of JPS54105977ApublicationCriticalpatent/JPS54105977A/ja
Publication of JPS619744B2publicationCriticalpatent/JPS619744B2/ja
H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
H10D64/00—Electrodes of devices having potential barriers
H10D64/111—Field plates
H—ELECTRICITY
H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
H10D62/112—Constructional design considerations for preventing surface leakage or controlling electric field concentration for preventing surface leakage due to surface inversion layers, e.g. by using channel stoppers