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Four-story Structured Character Recognition Sensor Image with 3D Integration

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6 Author(s)
Koui Ohtake ; Central Research Laboratories, Sharp Corporation, 2613-1, Ichinomoto, Tenri, Nara 632, Japan ; Kazumasa Kioi ; Toshiyuki Shinozaki ; Shinji Toyoyama
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This paper describes the design and implementation of a four-story structured character recognition system with three-dimensional (3D) integration. This device is capable of sensing the image of 12 characters at the same time and also recognizing 64 kinds of characters. The efficiency of the device has been verified.

Published in:

ESSDERC '91: 21st European Solid State Device Research Conference

Date of Conference:

16-19 Sept. 1991