SU464136A3 - Image reproduction method - Google Patents

Image reproduction method

Info

Publication number
SU464136A3
SU464136A3 SU1646800A SU1646800A SU464136A3 SU 464136 A3 SU464136 A3 SU 464136A3 SU 1646800 A SU1646800 A SU 1646800A SU 1646800 A SU1646800 A SU 1646800A SU 464136 A3 SU464136 A3 SU 464136A3
Authority
SU
USSR - Soviet Union
Prior art keywords
photosensitive material
crystalline
image
state
photosensitive
Prior art date
Application number
SU1646800A
Other languages
Russian (ru)
Inventor
Фейнлайб Юлиус
Ганс Клозе Петер
Роберт Овшинский Стэнфорд
Original Assignee
Энерджи Конвершн Дивайсиз Инк (Фирма)
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 Энерджи Конвершн Дивайсиз Инк (Фирма) filed Critical Энерджи Конвершн Дивайсиз Инк (Фирма)
Application granted granted Critical
Publication of SU464136A3 publication Critical patent/SU464136A3/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/0042—Photosensitive materials with inorganic or organometallic light-sensitive compounds not otherwise provided for, e.g. inorganic resists
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/0042—Photosensitive materials with inorganic or organometallic light-sensitive compounds not otherwise provided for, e.g. inorganic resists
    • G03F7/0044—Photosensitive materials with inorganic or organometallic light-sensitive compounds not otherwise provided for, e.g. inorganic resists involving an interaction between the metallic and non-metallic component, e.g. photodope systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
    • G03F7/2053—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a laser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Description

(54) СПОСОБ ВОСПРОИЗВЕДЕНИЯ ИЗОБРАЖЕНИЯ(54) METHOD OF IMAGE REPRODUCTION

д щимс  в одном состо нии, когда его свойства измен ютс  вдоль задаиной оси, и наход щимс  в другом состо нии, когда его свойства измен ютс  вдоль другой оси. Кристаллические зоны материала 10, изображенные буквами ECD, имеют шероховатую или зернистую поверхность, в то врем  как остальна  поверхность  вл етс  относительно гладкой.in one state when its properties change along the axis of the axis, and in another state when its properties change along the other axis. The crystalline zones of material 10, represented by the letters ECD, have a rough or grainy surface, while the rest of the surface is relatively smooth.

Способ состоит в фокусировании лучей источника света 4 линзой 3. Лучи, проход  через пленку 2, собираютс  сферической линзой 5 и перенос т изображение на печатную форму 1. Аморфный полупроводниковый материал 10 в участках, где подействовал свет, мен ет разупор доченное состо ние на кристаллическое . Эти участки воспринимают краску, подаваемую валиком 6, поскольку они имеют шероховатую поверхность. Изображение переноситс  на офсетный цилиндр 7, а затем на документ 12, нроход ший между офсетным 7 и печатным 8 цилиндрами.The method consists in focusing the rays of the light source 4 with the lens 3. The rays passing through the film 2 are collected by a spherical lens 5 and transfer the image onto the printing form 1. The amorphous semiconductor material 10 in the areas where the light acted changes the disordered state to a crystalline state. . These areas perceive the paint supplied by the roller 6, because they have a rough surface. The image is transferred to the offset cylinder 7, and then to the document 12, close to the offset 7 and the printing 8 cylinders.

Если необходимо напечатать другое изображение , то валик 6 отводитс  от циЛИндра, краска с печатной формы 1 очищаетс  в секции оч1истки, содержащей поливное устройство со смывающим раствором и воздуходувку, подающую сухой воздух. Затем форма 1 проходит мимо сфокусированной высокоинтенсивной электромагнитной энергии, получаемой путем повышени  интенсивности светового источника 4. Это вызывает повышение температуры на поверхности материала 10 до уровн , .превышающего его точку плавлени . По мере вращени  формы 1 по;верх1ность материала быстро проходит под реако охлаждающим валиком 13, приводимым в контакт с цилиндром приводом 14. Внезапное падение температуры на поверхности матер|Иала 10 . возвращает кристаллические или более упор доченные золы в общеаморфное ИЛИ-разупор доченное. состо ние.. Форма 10 вновь может быть использована дл  получени  изображени .If it is necessary to print another image, the roller 6 is retracted from the cylinder, the ink from the printing form 1 is cleaned in the cleaning section containing the irrigation device with washing solution and the blower supplying dry air. Then form 1 passes by focused high-intensity electromagnetic energy, obtained by increasing the intensity of the light source 4. This causes the temperature on the surface of the material 10 to rise to a level that exceeds its melting point. As the form 1 rotates, the material quickly passes under the reacio cooling roller 13, which is brought into contact with the cylinder-driven 14. A sudden temperature drop on the surface of the material | Yala 10. returns crystalline or more ordered ashes to the general amorphous OR disordered. state. Form 10 can again be used to obtain an image.

Предмет изобретени Subject invention

Claims (2)

1.Способ воопроизведени  изображени , содержащий этапы экспонировани  изображени  .на светочувствительный .материал, про влени  полученного изображени , переноса его1. Image reproducing method, which contains the steps of exposing an image to a photosensitive material, manifesting a received image, transferring it на воспринимающий материал, очистки светочувствительного сло , отличающийс  тем, что, с целью многократного использовани  светочувствительного материала как печатной формы без применени  химических реакций , в качестве светочувствительного материала используют аморфный полупроводниковый материал, способный переключатьс  между общеаморфньш и кристаллическим состо нием, причем переключение произ.вод тon a receptive material, cleaning the photosensitive layer, characterized in that, in order to reuse the photosensitive material as a printing form without using chemical reactions, amorphous semiconductor material capable of switching between the overall amorphous and crystalline state is used as the photosensitive material t под действием энергии, примен емой при экспанировании, например, лазерного луча, а про вление осуществл ют путем смачивани  светочувствительного материала раствором, наоример, печатной краски, прилипающей вunder the action of the energy used during the expansion, for example, of a laser beam, and the development is carried out by wetting the photosensitive material with a solution, prioritizing, printing ink adhering in участках, наход щихс  в кристаллическом состо нии. „crystalline sites. „ 2.Способ по п. 1, отличающийс  тем, что, с целью возвращени  светочувствительного материала в общеа.морфное состо н.ие, к2. The method according to claim 1, characterized in that, in order to return the photosensitive material to the general m. Morphic state, части этого материала, наход щегос  в кристаллическом состо нии, прикладывают энергию .parts of this crystalline material exert energy. -:о -:about
SU1646800A 1970-04-10 1971-04-09 Image reproduction method SU464136A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2739070A 1970-04-10 1970-04-10

Publications (1)

Publication Number Publication Date
SU464136A3 true SU464136A3 (en) 1975-03-15

Family

ID=21837451

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1646800A SU464136A3 (en) 1970-04-10 1971-04-09 Image reproduction method

Country Status (9)

Country Link
US (1) US3678852A (en)
JP (1) JPS546923B1 (en)
CA (1) CA939148A (en)
DE (1) DE2111561C2 (en)
FR (1) FR2089419A5 (en)
GB (1) GB1347112A (en)
NL (1) NL7103814A (en)
SE (1) SE368288B (en)
SU (1) SU464136A3 (en)

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JPS4974941A (en) * 1972-11-18 1974-07-19
JPS50115830A (en) * 1974-02-22 1975-09-10
US4115127A (en) * 1974-03-26 1978-09-19 Fuji Photo Film Co., Ltd. Processing-free type lithographic printing plate material
US4177072A (en) * 1978-06-02 1979-12-04 Fuji Photo Film Co., Ltd. Process for preparing a lithographic printing plate with a thiourea wetting solution
JPS5754959A (en) * 1980-09-18 1982-04-01 Canon Inc Printing method
US4615969A (en) * 1982-05-28 1986-10-07 Energy Conversion Devices, Inc. Method and apparatus for making a stamping master for video disk replication
EP0101266A3 (en) * 1982-08-09 1985-04-03 Milliken Research Corporation Printing method and apparatus
DE3248178A1 (en) * 1982-12-27 1984-07-05 Forschungsgesellschaft Druckmaschinen E.V., 6000 Frankfurt IMAGE COATING OF PRINTING FORMS FOR FLAT PRINTING
DE3633758A1 (en) * 1986-10-03 1988-04-07 Man Technologie Gmbh PRINTING MACHINE
DE3705439A1 (en) * 1987-02-20 1988-09-01 Man Technologie Gmbh PRINTING MACHINE
DE3740079A1 (en) * 1987-11-26 1989-06-08 Man Technologie Gmbh ELECTRICAL RECORDING DEVICE FOR PRINTING FORMS OF PRINTING MACHINES
JPH01192554A (en) * 1988-01-29 1989-08-02 Oki Electric Ind Co Ltd Printer
US5121688A (en) * 1988-08-19 1992-06-16 Presstek, Inc. Spark-discharge recording head with position sensor and control for imaging lithographic printing plates
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US5072671A (en) * 1988-11-09 1991-12-17 Man Roland Druckmaschinen Ag System and method to apply a printing image on a printing machine cylinder in accordance with electronically furnished image information
DE3910557A1 (en) * 1989-04-01 1990-10-04 Roland Man Druckmasch METHOD FOR OPERATING A PRINTING MACHINE DURING AN ADJUSTMENT PHASE (PRESSURE)
DE3918216A1 (en) * 1989-06-03 1990-12-13 Heidelberger Druckmasch Ag METHOD AND DEVICE FOR CREATING A PRINTING FORM WITHOUT FILM
US5379698A (en) * 1992-07-20 1995-01-10 Presstek, Inc. Lithographic printing members for use with laser-discharge imaging
US5351617A (en) * 1992-07-20 1994-10-04 Presstek, Inc. Method for laser-discharge imaging a printing plate
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US5339737B1 (en) * 1992-07-20 1997-06-10 Presstek Inc Lithographic printing plates for use with laser-discharge imaging apparatus
USRE35512F1 (en) * 1992-07-20 1998-08-04 Presstek Inc Lithographic printing members for use with laser-discharge imaging
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DE19945847A1 (en) * 1998-10-10 2000-06-21 Heidelberger Druckmasch Ag Changing the wetting characteristics of a printing mold used in offset printing comprises putting the surface of a semiconductor in one chemical state, and putting parts of all regions of the semiconductor surface in a second chemical state
JP3877460B2 (en) * 1999-03-02 2007-02-07 株式会社リコー Image recording medium
US6742454B2 (en) * 2001-10-30 2004-06-01 Heidelberger Druckmaschinen Ag Method for modifying an image surface of a printing plate
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US7121209B2 (en) * 2004-01-16 2006-10-17 Nandakumar Vaidyanathan Digital semiconductor based printing system and method
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Also Published As

Publication number Publication date
DE2111561C2 (en) 1984-08-16
FR2089419A5 (en) 1972-01-07
NL7103814A (en) 1971-10-12
CA939148A (en) 1974-01-01
DE2111561A1 (en) 1972-01-13
JPS546923B1 (en) 1979-04-02
SE368288B (en) 1974-06-24
GB1347112A (en) 1974-02-27
US3678852A (en) 1972-07-25

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