JPH0311329A - Picture detector for photographic film - Google Patents

Picture detector for photographic film

Info

Publication number
JPH0311329A
JPH0311329A JP14716489A JP14716489A JPH0311329A JP H0311329 A JPH0311329 A JP H0311329A JP 14716489 A JP14716489 A JP 14716489A JP 14716489 A JP14716489 A JP 14716489A JP H0311329 A JPH0311329 A JP H0311329A
Authority
JP
Japan
Prior art keywords
film
negative film
breadthwise
photodetectors
light
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.)
Granted
Application number
JP14716489A
Other languages
Japanese (ja)
Other versions
JP2554744B2 (en
Inventor
Satoru Takemoto
Rokusaburo Kaneko
Original Assignee
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP1147164A priority Critical patent/JP2554744B2/en
Publication of JPH0311329A publication Critical patent/JPH0311329A/en
Application granted granted Critical
Publication of JP2554744B2 publication Critical patent/JP2554744B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To scan a film in a band form by providing an optical sensor having plural photodetectors at a prescribed pitch in the breadthwise direction of the film and forming photodetectors in a long and narrow band in the breadthwise direction of the film.
CONSTITUTION: A light projecting part consisting of a cold cathode-ray tube 12 is arranged under a transporting path of a negative film 11, and the negative film 11 is irradiated from below with the light from this cold cathode-ray tube 12 through a slit 15 of a slit plate 14. The light transmitted through the negative film 11 is measured by a light receiving sensor 17. This sensor 17 has 5 photodetectors 22A to 22E arranged at intervals of 2mm on the rear face of an IC substrate 21 in the breadthwise direction of the negative film 11. Thus, the negative film is scanned in a band form having a certain width to improve the picture detection precision.
COPYRIGHT: (C)1991,JPO&Japio
JP1147164A 1989-06-09 1989-06-09 Photo film screen detector Expired - Fee Related JP2554744B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1147164A JP2554744B2 (en) 1989-06-09 1989-06-09 Photo film screen detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1147164A JP2554744B2 (en) 1989-06-09 1989-06-09 Photo film screen detector

Publications (2)

Publication Number Publication Date
JPH0311329A true JPH0311329A (en) 1991-01-18
JP2554744B2 JP2554744B2 (en) 1996-11-13

Family

ID=15424035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1147164A Expired - Fee Related JP2554744B2 (en) 1989-06-09 1989-06-09 Photo film screen detector

Country Status (1)

Country Link
JP (1) JP2554744B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04350643A (en) * 1991-05-28 1992-12-04 Fuji Photo Film Co Ltd Method for printing photograph
JPH0519363A (en) * 1991-07-12 1993-01-29 Fuji Photo Film Co Ltd Print processing method and photographic printer
US5214468A (en) * 1991-05-28 1993-05-25 Fuji Photo Film Co., Ltd. Method of controlling output condition of abnormality signal in photographic film carrier and apparatus thereof, and photographic film carrier
US5260740A (en) * 1991-05-28 1993-11-09 Fuji Photo Film Co., Ltd. Method of detecting image frame and apparatus thereof, method of positioning image frame, photographic film carrier, and method of printing photographic film
US5555181A (en) * 1991-05-28 1996-09-10 Fuji Photo Film Co., Ltd. Method of positioning image frame and photographic film carrier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195643A (en) * 1987-02-09 1988-08-12 Fuji Photo Film Co Ltd Film conveying method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195643A (en) * 1987-02-09 1988-08-12 Fuji Photo Film Co Ltd Film conveying method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04350643A (en) * 1991-05-28 1992-12-04 Fuji Photo Film Co Ltd Method for printing photograph
US5214468A (en) * 1991-05-28 1993-05-25 Fuji Photo Film Co., Ltd. Method of controlling output condition of abnormality signal in photographic film carrier and apparatus thereof, and photographic film carrier
US5260740A (en) * 1991-05-28 1993-11-09 Fuji Photo Film Co., Ltd. Method of detecting image frame and apparatus thereof, method of positioning image frame, photographic film carrier, and method of printing photographic film
US5555181A (en) * 1991-05-28 1996-09-10 Fuji Photo Film Co., Ltd. Method of positioning image frame and photographic film carrier
JPH0519363A (en) * 1991-07-12 1993-01-29 Fuji Photo Film Co Ltd Print processing method and photographic printer

Also Published As

Publication number Publication date
JP2554744B2 (en) 1996-11-13

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees