JPS6259092A - Printing method - Google Patents

Printing method

Info

Publication number
JPS6259092A
JPS6259092A JP19972285A JP19972285A JPS6259092A JP S6259092 A JPS6259092 A JP S6259092A JP 19972285 A JP19972285 A JP 19972285A JP 19972285 A JP19972285 A JP 19972285A JP S6259092 A JPS6259092 A JP S6259092A
Authority
JP
Japan
Prior art keywords
recording
ink layer
sheet
paper
recording sheet
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
JP19972285A
Other languages
Japanese (ja)
Inventor
Noboru Kataobe
昇 片伯部
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP19972285A priority Critical patent/JPS6259092A/en
Priority to EP86306892A priority patent/EP0216550A3/en
Priority to US06/905,076 priority patent/US4748463A/en
Publication of JPS6259092A publication Critical patent/JPS6259092A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/3825—Electric current carrying heat transfer sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1091—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by physical transfer from a donor sheet having an uniform coating of lithographic material using thermal means as provided by a thermal head or a laser; by mechanical pressure, e.g. from a typewriter by electrical recording ribbon therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electronic Switches (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To secure close contact of a recording sheet with a recording paper at the time of transfer and ensure adaptability to color printing, by giving electrostatic charges to the surface of an ink layer prior to a discharge recording step in which a conductive light-shielding layer is perforated by discharge recording. CONSTITUTION:A recording sheet 1 payed out from a payout roll 21 is statically electrified on the surface of an ink layer 4 thereof by a charger 30. The electrified sheet 1 is laid on a recording paper 25, and is perforated, followed by melting the ink layer 4 at a part corresponding to the perforation. In this case, since the paper 25 and the sheet 1 are maintained in sufficiently close contact with each other by the static electricity, the melted ink layer 4 can be transferred to the paper 25 with high fidelity. With this system of statically electrifying the surface of the ink layer and then laying the paper 25 and the sheet 1 on each other, transfer can be performed by rotating plural times a platen roller 32 with the paper 25 wound therearound in the case of multicolor printing, so that the multicolor printing free of color misregistration can be performed.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、プリンタやファクシミリ等に用い、画像や文
字に関する電気信号を印刷化する印刷方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a printing method used in printers, facsimile machines, etc., for converting electrical signals related to images and characters into prints.

従来の技術 文字や画像に関する電気信号情報を直ちに印刷化する印
刷方法の一つとして、放電破壊記録と熱複写方法を組合
わせた方式が提案されている。BACKGROUND OF THE INVENTION As one of the printing methods for immediately printing electrical signal information related to characters and images, a method that combines discharge breakdown recording and thermal copying has been proposed.

（特開昭５４−１７０３６号公報）以下図面に従って、
この従来の印刷方法の一例について説明する。(Unexamined Japanese Patent Publication No. 54-17036) According to the drawings below,
An example of this conventional printing method will be explained.

第３図は、従来の印刷方法の印刷工程を示したものであ
る。第３図においてｌは、記録シートであり透光性の支
持体２上に放電記録が可能な導電性じゃ光層（例えばア
ルミ蒸着層）３とその反対面に熱光線により溶融する熱
可塑性のインク層４（例えば、カーボンを含有するワッ
クス等）を有する構成となっている。６は放電記録電極
であり、７は帰路電極で接地されている。８は記録信号
源、９は転写用の光源、１０は透明ガラス板、５は被印
刷体である記録用紙、１１は記録シート１と記録用紙５
を圧着するための圧着パッド、１２は圧着パッドを押し
つけるためのバネである。FIG. 3 shows the printing process of the conventional printing method. In FIG. 3, l is a recording sheet, and a conductive light-blocking layer (for example, an aluminum vapor deposited layer) 3 on which discharge recording can be performed is formed on a transparent support 2, and a thermoplastic layer on the opposite surface that is melted by heat rays. It has a structure including an ink layer 4 (for example, wax containing carbon, etc.). 6 is a discharge recording electrode, and 7 is a return electrode which is grounded. Reference numeral 8 indicates a recording signal source, 9 indicates a light source for transfer, 10 indicates a transparent glass plate, 5 indicates recording paper as a printing medium, and 11 indicates recording sheet 1 and recording paper 5.
12 is a spring for pressing the pressure pad.

記録シート１はまず放電記録工程において、放電記録電
極６に記録電圧が印加されて、導電性しゃ光層３が放電
破壊され部分的に穴があけられる。In the recording sheet 1, first, in a discharge recording step, a recording voltage is applied to the discharge recording electrode 6, and the conductive light shielding layer 3 is destroyed by discharge and holes are partially formed.

次にこの部分的に穴のあけられた記録シート１は記録用
紙５と重ね合せて転写工程に送られる。転写工程では、
圧着パッド１１が記録用紙５と記録シート１をガラス板
■０に押しつけ両者を密着させた上で光源９が光を照射
し、この光によって導電性じゃ光層３の穴に対応してイ
ンク層４が溶融し記録用紙５に転写されるものである。Next, this partially perforated recording sheet 1 is overlapped with recording paper 5 and sent to a transfer process. In the transcription process,
The pressure bonding pad 11 presses the recording paper 5 and the recording sheet 1 against the glass plate 0 so that they are in close contact with each other, and then the light source 9 irradiates light, and the light causes the conductive layer to form an ink layer corresponding to the holes in the light layer 3. 4 is melted and transferred onto recording paper 5.

発明が解決しようとする問題点 しかしながら、この印刷方法において、放電破壊された
導電性じゃ光層３の穴に合せて忠実にインク層４を溶融
し記録用紙５に転写するためには、記録シート１と記録
用紙５とを十分に密着させる必要があり、密着が不十分
な場合は転写ムラが発生し品質の良い印刷ができないと
いう問題がある。Problems to be Solved by the Invention However, in this printing method, in order to faithfully melt the ink layer 4 to match the holes in the conductive light layer 3 destroyed by discharge and transfer it to the recording paper 5, it is necessary to 1 and the recording paper 5, and if the adhesion is insufficient, there is a problem that uneven transfer occurs and high quality printing cannot be performed.

このためガラス板１０と圧着パッド１１との圧着には、
大きな荷重を必要とし、その結実装置が大型になりやす
く、また記録シート１や記録用紙５の送り動作が不安定
になりやすいなどの問題があった。Therefore, for crimping the glass plate 10 and the crimping pad 11,
There are problems in that a large load is required, the fruiting device tends to be large, and the feeding operation of the recording sheet 1 and the recording paper 5 tends to become unstable.

また、放電破壊記録を行なった後に導電性じゃ光層３と
記録用紙５の裏面との間に帯電を行ない、静電気力で両
者を密着させる方法もあるが、この方法では導電性じゃ
光層３の穴のあいた部分が帯電されに＜＜、密着が不十
分になりやすい。There is also a method of charging between the conductive light layer 3 and the back surface of the recording paper 5 after performing discharge breakdown recording, and bringing them into close contact with each other using electrostatic force. The perforated part becomes charged and the adhesion tends to be insufficient.

また、記録用紙５の裏面に帯電を行なう方法では、同一
の記録用紙５に複数回の転写を施こす必要のあるカラー
印刷の場合に、色の位置合せが困難になるなどの問題を
有していた。Furthermore, the method of charging the back side of the recording paper 5 has problems such as difficulty in color alignment in the case of color printing that requires multiple transfers to the same recording paper 5. was.

本発明は、上記問題点に鑑み、転写時の記録シート１と
記録用紙５の密着を確実に行なうとともに、装置の構成
を簡素にし、かつカラー印刷にも適した印刷方法を提供
することを目的としたものである。In view of the above-mentioned problems, an object of the present invention is to provide a printing method that ensures close contact between the recording sheet 1 and the recording paper 5 during transfer, simplifies the configuration of the device, and is suitable for color printing. That is.

問題点を解決するための手段 上記問題点を解決するために、本発明の印刷方法は導電
性じゃ光層に放電記録により穴をあける放電記録工程に
先だち、インク層面に帯電電荷を付与する帯電工程を設
け、この帯電電荷によって転写時に記録シートと被印刷
体とを密着させるようにしたことを特徴としたものであ
る。Means for Solving the Problems In order to solve the above-mentioned problems, the printing method of the present invention includes a charging process in which a charge is applied to the surface of the ink layer prior to the discharge recording step of making holes in the conductive reflective layer by discharge recording. The method is characterized in that a step is provided, and the recording sheet and the printing medium are brought into close contact with each other during transfer by the electrical charge.

作用 本発明は上記した方法によって、転写工程時に機械的に
強い圧力を加える必要がなく、インク層面上に付与され
た電荷により、記録シートと被印刷体が密着され、良好
な転写が行なえる。Effect of the present invention By using the method described above, it is not necessary to apply strong mechanical pressure during the transfer step, and the recording sheet and the printing medium are brought into close contact with each other by the electric charge applied to the surface of the ink layer, thereby achieving good transfer.

また、放電記録工程より先に帯電工程を設けているため
、帯電工程では記録シート全面に導電性しゃ光層が残っ
ているため、インク層面全面を容易に帯電させることが
できる。Further, since the charging step is provided before the discharge recording step, the conductive light shielding layer remains on the entire surface of the recording sheet in the charging step, so that the entire surface of the ink layer can be easily charged.

さらに、先にインク層面を帯電させておき、その後、被
印刷体を重ねる方式であるため、複数回の記録・転写が
必要なカラー印刷を行なう場合、色ずれを発生しにくい
構成にすることが可能である。Furthermore, since the ink layer surface is charged first and then the printing material is stacked, it is possible to create a structure that is less prone to color misregistration when performing color printing that requires multiple recordings and transfers. It is possible.

実施例 以下本発明の一実施例の印刷方法について図面を参照し
ながら説明する。第１図は本発明の印刷方法の実施例を
示すものである。第１図において、ｌは記録シートであ
り透光性の支持体２上に放電記録が可能な導電性じゃ光
層（例えばアルミ蒸着層）３とその反対面に熱光線によ
り溶融する熱可塑性のインク層４　（例えば、カーボン
ブラックを含有するワックス等）を有する構成となって
いる。EXAMPLE A printing method according to an example of the present invention will be described below with reference to the drawings. FIG. 1 shows an embodiment of the printing method of the present invention. In FIG. 1, l denotes a recording sheet, and a conductive light-blocking layer (for example, an aluminum vapor-deposited layer) 3 on which discharge recording can be performed is formed on a transparent support 2, and a thermoplastic layer on the opposite side that is melted by heat rays. It has a structure including an ink layer 4 (for example, wax containing carbon black, etc.).

３２はプラテンローラであり、記録用紙２５を保持し、
矢印方向に回転可能となっている。２６は多針の放電記
録電極であり、記録シート１の導電性じゃ光層３にすべ
ての電極針が均一に接触するよう記録シート１をはさん
で、プラテン３２に押しつけである。２８は記録信号源
であり、帰路電極ローラ２７と放電記録電極２６との間
に所定の記録信号を印加できるものである。帰路電極ロ
ーラ２７は接地されている。２９はインク層４を溶融し
記録用紙２５上に転写するための転写用の光源（例えば
、キセノンランプ）である。３４は転写後の記録用紙２
５と記録シート１とを引き剥がすための剥離ローラであ
る。32 is a platen roller that holds the recording paper 25;
It can be rotated in the direction of the arrow. Numeral 26 is a multi-needle discharge recording electrode, which is pressed against the platen 32 with the recording sheet 1 sandwiched therebetween so that all the electrode needles are in uniform contact with the conductive light layer 3 of the recording sheet 1. 28 is a recording signal source which can apply a predetermined recording signal between the return path electrode roller 27 and the discharge recording electrode 26. The return electrode roller 27 is grounded. Reference numeral 29 denotes a transfer light source (for example, a xenon lamp) for melting the ink layer 4 and transferring it onto the recording paper 25. 34 is recording paper 2 after transfer
This is a peeling roller for peeling off the recording sheet 1 and the recording sheet 1.

３０はコロナ帯電器であり、高電圧印加によりコロナ放
電を発生させ、記録シート１のインク層面上に静電電荷
を付与するものである。２１は記録シート１の供給ロー
ル、２２は転写済みの記録シート１の巻取ロールである
。30 is a corona charger that generates corona discharge by applying a high voltage and applies electrostatic charge to the ink layer surface of the recording sheet 1. 21 is a supply roll for the recording sheet 1, and 22 is a take-up roll for the transferred recording sheet 1.

このような構成の装置を用い、以下本発明の印刷法のプ
ロセスを説明する。まず、供給ロール２１から送り出さ
れた記録シート１は帯電器３０によって、インク層４の
面上に表面電位２〜４ＫＶ程度の電荷を付与される。こ
のとき、導電性じゃ光層３は放電記録がまだなされてお
らず、記録シート全面に残っており、かつ帰路電極ロー
ラ２７を介して接地されているため、コロナ帯電器３０
の対向電極の働きをする。その結果、インク層４の面上
には容易にかつ均一に帯電がなされる。帯電された記録
シー）１は、記録用紙２５と重ね合わせプラテン３２に
沿って送られて放電電極２６の位置にくる。ここで、記
録針に記録信号源２８より記録信号が印加され記録電極
２６に接触した導電性じゃ光層３が所定の形に放電破壊
され、穴があけられる。引き続き記録用紙２５と記録シ
ート１は重ね合わされた状態で、光源２９に対向する位
置に送り込まれる。ここで、光源２９が点灯すると導電
性じゃ光層３の穴のあけられた部分を光が透過して穴に
対応した部分のインク層４を溶かす。このとき記録用紙
２５と記録シート１は静電気により十分に密着している
ため、溶けたインク層４は記録用紙２５に忠実に転写さ
れる。転写後、剥離ローラ３４の位置で記録用紙２５と
記録シート１は引き剥がされ、記録シート１は巻取ロー
ル２２上に巻き取られていく。なお、剥離を終えた記録
用紙２５はプラテン３２と同期して送られ、所定の位置
でプラテンローラ３２から剥がされるが、複数色印刷を
行なう場合は、プラテンローラ３２に巻きつけたまま再
び放電記録及び転写の位置へ送り込んでやればよい。こ
のとき、記録用紙２５の長さに合せて記録シートｌのイ
ンク層４のインクの色が変えであることは言うまでもな
い。The process of the printing method of the present invention will be described below using an apparatus having such a configuration. First, the recording sheet 1 fed out from the supply roll 21 is charged with a surface potential of about 2 to 4 KV on the surface of the ink layer 4 by the charger 30. At this time, since the conductive light layer 3 has not yet been discharge recorded and remains on the entire surface of the recording sheet and is grounded via the return electrode roller 27, the corona charger 30
acts as a counter electrode. As a result, the surface of the ink layer 4 is easily and uniformly charged. The charged recording sheet 1 is overlapped with the recording paper 25 and sent along the platen 32 to the position of the discharge electrode 26. Here, a recording signal is applied to the recording needle from the recording signal source 28, and the conductive blocking layer 3 in contact with the recording electrode 26 is destroyed by discharge into a predetermined shape and a hole is made. Subsequently, the recording paper 25 and the recording sheet 1 are fed into a position facing the light source 29 in an overlapping state. Here, when the light source 29 is turned on, light passes through the holed portion of the conductive reflective layer 3 and melts the ink layer 4 in the portion corresponding to the hole. At this time, since the recording paper 25 and the recording sheet 1 are in close contact with each other due to static electricity, the melted ink layer 4 is faithfully transferred to the recording paper 25. After the transfer, the recording paper 25 and the recording sheet 1 are peeled off at the position of the peeling roller 34, and the recording sheet 1 is wound onto the take-up roll 22. Note that the recording paper 25 that has been peeled off is sent in synchronization with the platen 32 and is peeled off from the platen roller 32 at a predetermined position. However, when performing multi-color printing, the recording paper 25 is left wrapped around the platen roller 32 and discharged again. and send it to the transfer position. At this time, it goes without saying that the color of the ink in the ink layer 4 of the recording sheet l changes depending on the length of the recording paper 25.

なお、実施例においては、静電電荷をインク層４に付与
するためにコロナ帯電器を用いたが、インク層４の面に
接触する高圧電極板又はローラ等を用いることも可能で
ある。また、記録シートｌに転写位置の両側から張力を
付与し、記録シートｌの張力により、プラテン３２上の
記録用紙２５を押しつけ、静電力のみでなく、機械的密
着力を付加すればより忠実な転写像が得られる。In the embodiment, a corona charger was used to apply electrostatic charge to the ink layer 4, but it is also possible to use a high-voltage electrode plate or a roller that contacts the surface of the ink layer 4. Furthermore, by applying tension to the recording sheet l from both sides of the transfer position, and using the tension of the recording sheet l to press the recording paper 25 on the platen 32, adding not only electrostatic force but also mechanical adhesion force, more faithfulness can be achieved. A transferred image is obtained.

発明の効果 以上のように本発明は、放電記録を行なう前に記録シー
ト１のインク層４面上に帯電を行なうため、記録シート
１の全面に導電性しゃ光層３が除去されずに残っており
、この層を対向電極として、インク層４の面上に特別の
対向電極等も必要なく容易に、かつ均一に帯電を行なう
ことができるものである。Effects of the Invention As described above, in the present invention, since the ink layer 4 surface of the recording sheet 1 is charged before performing discharge recording, the conductive light shielding layer 3 remains on the entire surface of the recording sheet 1 without being removed. By using this layer as a counter electrode, it is possible to easily and uniformly charge the surface of the ink layer 4 without the need for a special counter electrode or the like.

またイ′り層面に帯電し・その後記録用紙２５と　　　
　　　：記録シート１を重ね合せる方式であるため、多
色印刷のとき記録用紙２５をプラテンローラ３２に巻き
つけたまま複数回回転させて転写を行なうという　　　
　　　：構成が可能となり、色ずれのない多色印刷装置
が実現しやすいなどの特徴を有するものである。Also, the surface of the recording layer is charged, and then the recording paper 25 and
: Since this is a method in which the recording sheets 1 are superimposed, when printing in multiple colors, the recording paper 25 is wound around the platen roller 32 and rotated multiple times to perform transfer.
: It has features such as being able to be configured and easily realizing a multicolor printing device without color misregistration.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の印刷方法の説明図、第２図は従来の印
刷方法の説明図である。　　　　　　　　　　　　　：
１・・・記録シート、２・・・支持体、３・・・導電性
じゃ光層、４・・・インク層、２５・・・記録用紙、２
６・・・放電記録電極、２７・・・帰路電極、２９・・
・光源、３ｏ・・・コロナ帯電器。 代理人の氏名　弁理士　中尾敏男　はか１名３θ−一一
コロナ帝７ＩｔＪ呑 ／　−一一記塗Ｌシート ５−一一捉４琴用参氏 ６−−−狡電記全り電極FIG. 1 is an explanatory diagram of the printing method of the present invention, and FIG. 2 is an explanatory diagram of the conventional printing method. :
DESCRIPTION OF SYMBOLS 1...Recording sheet, 2...Support, 3...Electroconductive light layer, 4...Ink layer, 25...Recording paper, 2
6...Discharge recording electrode, 27...Return electrode, 29...
・Light source, 3o...corona charger. Name of agent: Patent attorney Toshio Nakao Haka 1 person 3θ-11 Corona Emperor 7ItJ drink/-11-ki coating L sheet 5-11-tori 4 kotoyo-san 6---Koudenki all electrodes

Claims (4)

【特許請求の範囲】[Claims] （１）透光性の支持シートの片面に放電破壊可能な導電
性しゃ光層を、他の面に熱可塑性のインク層を設けた記
録シートを用い、前記導電性しゃ光層に放電により選択
的に穴をあける放電記録工程と、前記インク層側に被印
刷体を重ねた状態で、前記導電性しゃ光層側から光を照
射することによって、前記穴に対応して前記インク層を
溶融し、前記被印刷体に転写する転写工程とからなり、
前記放電記録工程に先だち、前記インク層面に帯電電荷
を付与する帯電工程を設け、前記帯電電荷によって転写
工程時に前記記録シートと、前記被印刷体とを密着させ
るようにすることを特徴とする印刷方法。(1) Using a recording sheet with a conductive light-shielding layer that can be destroyed by electrical discharge on one side of a transparent support sheet and a thermoplastic ink layer on the other surface, the conductive light-shielding layer is selected by electrical discharge. The ink layer is melted corresponding to the holes by irradiating light from the conductive light-shielding layer side with the printing material stacked on the ink layer side. and a transfer step of transferring to the printing medium,
Printing characterized in that, prior to the discharge recording step, a charging step is provided to apply a charge to the surface of the ink layer, and the charged charge brings the recording sheet and the printing medium into close contact during the transfer step. Method. （２）放電記録工程に先だち、帯電された記録シートと
被印刷体とを密着させることを特徴とする特許請求の範
囲第１項記載の印刷方法。(2) The printing method according to claim 1, wherein the charged recording sheet and the printing medium are brought into close contact with each other prior to the discharge recording step. （３）インク層面に帯電電荷を付与する手段がコロナ帯
電器であることを特徴とする特許請求の範囲第１項また
は第２項記載の印刷方法。(3) The printing method according to claim 1 or 2, wherein the means for imparting electrical charge to the surface of the ink layer is a corona charger. （４）転写工程において、記録シートと被転写体との間
に機械的圧力を加え、前記記録シートと前記被転写体と
の密着性を向上させることを特徴とする特許請求の範囲
第１項から第３項のいずれかに記載の印刷方法。(4) In the transfer step, mechanical pressure is applied between the recording sheet and the object to be transferred to improve the adhesion between the recording sheet and the object to be transferred. The printing method according to any one of paragraphs 3 to 3.
JP19972285A 1985-09-10 1985-09-10 Printing method Pending JPS6259092A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP19972285A JPS6259092A (en) 1985-09-10 1985-09-10 Printing method
EP86306892A EP0216550A3 (en) 1985-09-10 1986-09-05 Printing apparatus
US06/905,076 US4748463A (en) 1985-09-10 1986-09-09 Printing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19972285A JPS6259092A (en) 1985-09-10 1985-09-10 Printing method

Publications (1)

Publication Number Publication Date
JPS6259092A true JPS6259092A (en) 1987-03-14

Family

ID=16412522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19972285A Pending JPS6259092A (en) 1985-09-10 1985-09-10 Printing method

Country Status (1)

Country Link
JP (1) JPS6259092A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01235695A (en) * 1988-03-16 1989-09-20 Casio Comput Co Ltd Original plate material sheet, method for making original plate using said sheet, and method and device for executing printing using said device and said original plate
CN100346391C (en) * 2002-08-08 2007-10-31 科斯莫坦股份有限公司 Audio signal time-scale modification method using variable length synthesis and reduced cross-correlation computation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01235695A (en) * 1988-03-16 1989-09-20 Casio Comput Co Ltd Original plate material sheet, method for making original plate using said sheet, and method and device for executing printing using said device and said original plate
CN100346391C (en) * 2002-08-08 2007-10-31 科斯莫坦股份有限公司 Audio signal time-scale modification method using variable length synthesis and reduced cross-correlation computation

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