JPS6454969A - Original platen for reading picture - Google Patents

Original platen for reading picture

Info

Publication number
JPS6454969A
JPS6454969A JP62212344A JP21234487A JPS6454969A JP S6454969 A JPS6454969 A JP S6454969A JP 62212344 A JP62212344 A JP 62212344A JP 21234487 A JP21234487 A JP 21234487A JP S6454969 A JPS6454969 A JP S6454969A
Authority
JP
Japan
Prior art keywords
original
region
line
trimming
lines
Prior art date
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.)
Pending
Application number
JP62212344A
Other languages
Japanese (ja)
Inventor
Tadashi Miyagawa
Masahiro Inota
Kunio Iba
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.)
SEMITETSUKUSU KK
Fujifilm Holdings Corp
Original Assignee
SEMITETSUKUSU KK
Fuji Photo Film Co 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 SEMITETSUKUSU KK, Fuji Photo Film Co Ltd filed Critical SEMITETSUKUSU KK
Priority to JP62212344A priority Critical patent/JPS6454969A/en
Priority to US07/236,961 priority patent/US4974098A/en
Publication of JPS6454969A publication Critical patent/JPS6454969A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To read a picture with high quality by providing a black level region along the moving direction of an original board corresponding to a picture element region for output at a dark level provided to the edge of a line sensor reading the original according to the relative movement of the original board thereby eliminating the signal change in the output region at the dark level of the sensor due to a trimming line of the original board or adhered dust or the like. CONSTITUTION:Light nontransmitting black regions 22, 23 formed by metal vapor-deposition or printing or adhesion of a tape along both ends of an original placing region 21 of a glass plate 20 with an original placed thereupon are provided in a line. Trimming lines 24 to trim in mounting an original at its outside are provided at a prescribed interval. Moreover, trimming lines 25 are provided also at the upper side of the region 21 for a prescribed interval. Then the black regions 22, 23 are provided to both sides of the region 21 in a line to obtain the original on the original board 20 by the lines sensor with high quality.
JP62212344A 1987-08-26 1987-08-26 Original platen for reading picture Pending JPS6454969A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62212344A JPS6454969A (en) 1987-08-26 1987-08-26 Original platen for reading picture
US07/236,961 US4974098A (en) 1987-08-26 1988-08-26 Original table for reading images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212344A JPS6454969A (en) 1987-08-26 1987-08-26 Original platen for reading picture

Publications (1)

Publication Number Publication Date
JPS6454969A true JPS6454969A (en) 1989-03-02

Family

ID=16620982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212344A Pending JPS6454969A (en) 1987-08-26 1987-08-26 Original platen for reading picture

Country Status (1)

Country Link
JP (1) JPS6454969A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008206191A (en) * 2001-09-12 2008-09-04 Seiko Epson Corp Composite printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008206191A (en) * 2001-09-12 2008-09-04 Seiko Epson Corp Composite printer
JP2009089422A (en) * 2001-09-12 2009-04-23 Seiko Epson Corp Composite printer

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