Title:
OPTICAL INFORMATION PROCESSOR
Document Type and Number:
Japanese Patent JP3473396
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To realize an optical information processor with a large number of pixels by restricting the temperature rise of elements due to heating of a light emitting part in an optical information processor integrated like an array.
SOLUTION: This is an optical information processor in which a light receiving part 3, an arithmetic processing part 2 for processing information received by the light receiving part 3, and a light emitting part 5 for outputting the arithmetic result of the arithmetic processing part 2 are arranged like an array. In this device, a sheet-shaped radiating member 7 having satisfactory thermal conductivity is arranged so as to be brought into contact with the light emitting part 5. A graphite film prepared in a heating process for burning a high polymer film as start materials in an inactive gas atmosphere in a temperature range leading to graphitization by controlling the increasing temperature.
Inventors:
Yoshinori Takeuchi
Hideo Kawai
Ayako Baba
Hideo Kawai
Ayako Baba
Application Number:
JP11314898A
Publication Date:
December 02, 2003
Filing Date:
April 23, 1998
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G02F3/00; G06E3/00; G11C13/04; (IPC1-7): G06E3/00
Domestic Patent References:
| JP9324127A | ||||
| JP63318188A | ||||
| JP9186276A | ||||
| JP8241942A |
Other References:
稲葉文男 一岡 芳樹，光コンピューティングの事典，日本，株式会社朝倉書店，１９９７年１２月１０日，ｐ．１４９−１５２，ｐ．３５５−３６３
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)