Title:
ORIGINAL DETECTING DEVICE
Document Type and Number:
Japanese Patent JP3929921
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an original detecting device for improving assembly operability by miniaturizing a device and reducing the number of parts by making it unnecessary to secure the setting place or performing highly precise arrangement of a sensor for detecting original information inside this original detecting device main body.
SOLUTION: In this original detecting device 1 to be used for an original reading device equipped with a translucent original placing member 2 for placing an original, an optical sensor 4 at least a portion of which is made of a silicon film is arranged in the original placing member as a sensor for detecting original information for detecting original information including at least an original size.
Inventors:
Toshiharu Inui
Koji Nakahama
Takeshi Nakamura
Yuri Nakayama
Nishizaki Masashi
Koji Nakahama
Takeshi Nakamura
Yuri Nakayama
Nishizaki Masashi
Application Number:
JP2003072028A
Publication Date:
June 13, 2007
Filing Date:
March 17, 2003
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G03B27/62; G06T1/00; H04N1/04; (IPC1-7): G03B27/62; G06T1/00; H04N1/04
Domestic Patent References:
| JP61189528A | ||||
| JP200294748A | ||||
| JP895170A | ||||
| JP9181883A | ||||
| JP8304940A |
Attorney, Agent or Firm:
Yoshiro Kurauchi
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