Title:
SEMICONDUCTOR DEVICE FOR IMAGE PROCESSING
Document Type and Number:
Japanese Patent JP3200656
Kind Code:
B2
Abstract:
PURPOSE: To obtain a semiconductor device for image processing, which is formed small its occupation area on a chip and is easily increased its integration scale.
CONSTITUTION: A semiconductor device for image processing has resonance tunnel transistors, which control the ratio of a resonance tunnel current, which is made to flow between an N-type ohmic electrode 109 and an N-type ohmic electrode 110, to a non-resonance tunnel current, which is made to flow between the electrodes 109 and 110, by changing the widths of deflection layers by an applying voltage to a control electrode 111, and the device s constituted into a structure wherein a plurality of pieces of these resonance tunnel transistors are coupled with each other in a reticular form.
Inventors:
Koichi Maezawa
Takashi Morie
Takashi Morie
Application Number:
JP29091692A
Publication Date:
August 20, 2001
Filing Date:
October 06, 1992
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G06F15/18; G06G7/60; G06N99/00; H01L29/80; H01L29/88; (IPC1-7): H01L29/80; G06F15/18; G06G7/60; H01L29/88
Domestic Patent References:
| JP63318782A | ||||
| JP330462A | ||||
| JP415960A | ||||
| JP62181468A | ||||
| JP4192567A | ||||
| JP6464256A |
Attorney, Agent or Firm:
Masaki Yamakawa