[특허]Ink-jet recording method and apparatus using a light-tonable recording liquid

[미국특허] Ink-jet recording method and apparatus using a light-tonable recording liquid 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B41J-022/05
출원번호	US-0326344 (1994-10-20)
우선권정보	JP-0176733 (1991-07-17)
발명자 / 주소	Kageyama Tetsuto,JPX Yoshimura Shigeru,JPX Hanagata Takayoshi,JPX Hosono Nagao,JPX Saito Takashi,JPX
출원인 / 주소	Canon Kabushiki Kaisha, JPX
대리인 / 주소	Fitzpatrick, Cella, Harper & Scinto
인용정보	피인용 횟수 : 15 인용 특허 : 11

초록 ▼

An ink-jet recording method employs a light-tonable recording liquid capable of being toned by light radiation, the liquid preferably containing a recording agent having an absorption peak within a certain wavelength range, an ammonium salt of an organic boron, and a liquid medium. The hue or the density of a desired portion of the light-tonable recording liquid on a recording member is changed by radiating toning light onto that portion. The recording member may have colored portions of an image previously recorded with a light-tonable recording liquid or colored portions just formed in the current recording. Toning light is radiated onto a desired position of the recording region of the member while varying the intensity and/or the period of light radiation in accordance with an information signal. Thus, toning may provide various half-tones or may render the toned portion of the recording liquid colorless, thereby erasing the relevant colored portions. Selective erasure may be followed by re-recording on the same position of the recording region, thereby effecting correction. All-surface erasure allows the recording member to be reused.

대표청구항 ▼

[ What is claimed is:] [1.] A method of creating a variety of half-tones using ink-jet recording, comprising the steps of:providing an irreversibly light-tonable recording liquid with a component having a chemical structure which is permanently altered by an exposure to at least one of visible light and near-infrared light such that an optical property of said liquid is changed;ejecting the irreversibly light-tonable recording liquid onto a recording member, thereby forming at least one colored portion on the recording member; andtoning by radiating at least one of visible light and near-infrared light onto a desired part of the at least one colored portion, so that said at least one colored portion is irreversibly toned to form a half-tone image.

이 특허에 인용된 특허 (11) 인용/피인용 타임라인 분석

Hosono Nagao (Hachiohji JPX) Takahashi Shinkichi (Yokohama JPX) Tajima Hatsuo (Matsudo JPX), Color image forming method and particulate developer for developing electrostatic latent image.
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Schneider Josef (Diedorf-Lettenbach DEX), Directly image printing or form cylinder, and method of imaging.
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Palazotto Michael C. (St. Paul MN) Brown-Wensley Katherine A. (Lake Elmo MN) DeVoe Robert J. (St. Paul MN), Energy-induced dual curable compositions.
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Nohr Ronald Sinclair (Alpharetta GA) MacDonald John Gavin (Decatur GA), Ink for ink jet printers.
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Nohr Ronald Sinclair (Roswell GA) MacDonald John Gavin (Decatur GA), Ink for ink jet printers.
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Young ; Jr. Ainslie T. (Chillicothe OH), Jet drop printing process utilizing a radiation curable ink.
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Mansukhani Ishwar R. (Neenah WI), Light sensitive jet inks.
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Hawkins Michael (Coventry GBX) Bowyer Arthur G. (Derby GBX), Marking.
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Chieng C. K. (Bukit Merah Central SGX), Method for printing using ultra-violet curable ink.
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Yamaguchi Jun (Shizuoka JPX) Shinozaki Fumiaki (Shizuoka JPX) Okazaki Masaki (Kanagawa JPX) Adachi Keiichi (Kanagawa JPX), Photopolymerizable composition.
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Asakura Osamu (Tokyo JPX), Thermal record-erase head.
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이 특허를 인용한 특허 (15) 인용/피인용 타임라인 분석

Richard W. Stowe, Apparatus and method for curing UV curable ink, coating or adhesive applied with an ink-jet applicator.
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Lye, Jason; MacDonald, John Gavin, Delivery system for functional compounds.
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Letendre, William; Hasenbein, Robert; Gardner, Deane A., Ejection of drops having variable drop size from an ink jet printer.
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Hoisington, Paul A.; Hasenbein, Robert A., Fluid droplet ejection devices and methods.
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Hasenbein, Robert A.; Hoisington, Paul A.; Gardner, Deane A.; Barss, Steven H., High frequency droplet ejection device and method.
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Tomida, Yoshinori; Yoshihara, Satoshi; Hotta, Yoshio, Image erasing device, and image display apparatus and image recording apparatus equipped with the image erasing device.
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Morgavi, Paul, Ink cross-linking by UV radiation.
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Hoisington, Paul A.; Gardner, Deane A., Ink jet printing.
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Hoisington, Paul A.; Gardner, Deane A., Ink jet printing.
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Nohr,Ronald S.; MacDonald,John Gavin, Nanoparticle based inks and methods of making the same.
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MacDonald, John Gavin; Martin, Stephanie M.; Kim, Jaeho, Odor-reducing quinone compounds.
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Sugahara, Hiroto, Printing apparatus, program, storage medium, method, and ink.
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Nohr,Ronald S.; MacDonald,John Gavin; Kronberg,Bengt Gunnar, Recording medium with nanoparticles and methods of making the same.
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Menzel, Christoph; Okuda, Masakazu; Barss, Steven H., Separation of drive pulses for fluid ejector.
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MacDonald, John Gavin; Lye, Jason, Stabilized photoinitiators and applications thereof.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Ink-jet recording method and apparatus using a light-tonable recording liquid 원문보기