JPS61255892A - Thermal copying method - Google Patents
Thermal copying methodInfo
- Publication number
- JPS61255892A JPS61255892A JP60098374A JP9837485A JPS61255892A JP S61255892 A JPS61255892 A JP S61255892A JP 60098374 A JP60098374 A JP 60098374A JP 9837485 A JP9837485 A JP 9837485A JP S61255892 A JPS61255892 A JP S61255892A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- sheet
- ink
- light
- sensitive
- 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
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
- B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
- B41M5/38214—Structural details, e.g. multilayer systems
-
- 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
- B41M5/38207—Contact thermal transfer or sublimation processes characterised by aspects not provided for in groups B41M5/385 - B41M5/395
-
- 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
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
-
- 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
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/426—Intermediate, backcoat, or covering layers characterised by inorganic compounds, e.g. metals, metal salts, metal complexes
-
- 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
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、書類・新聞紙・雑誌など任意の原稿紙面から
局部的に文字・画像情報を抜きとシ他の記録体に複写す
る熱複写方法に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a thermal copying method for locally extracting text and image information from the surface of any document such as documents, newspapers, magazines, etc. and copying it onto another recording medium. It is.
従来の技術
近年、書類・新聞紙・雑誌などの紙面上に書かれた文字
・画像情報を複写したり、他の記録体に転記したいとい
うニーズが増加している。特に高張る書籍、雑誌の持ち
運びの面倒さから局部的に情報を転記したい事が多く、
また普通コピー紙への転記のみならず、ノートブックの
一部とか、またワードプロセッサなどで作成した原稿の
一部へ転記したいというニーズが急速に増加している。2. Description of the Related Art In recent years, there has been an increasing need to copy text and image information written on paper such as documents, newspapers, and magazines, or to transcribe them onto other recording media. In particular, it is often necessary to transcribe information locally due to the hassle of carrying expensive books and magazines.
In addition, the need to transcribe not only onto ordinary copy paper but also into a portion of a notebook or a portion of a manuscript created using a word processor or the like is rapidly increasing.
以下、図面を参照しながら、上述したニーズに応える従
来の熱複写方法の一例について説明する。An example of a conventional thermal copying method that meets the above-mentioned needs will be described below with reference to the drawings.
第３図は従来の熱複写方法の構成を示すものである＠第
３図において、１は光源である。１１は透明材料１０に
金属薄膜９を蒸着した反射性原版で、金属薄膜９は文字
・画像情報に対応する透明な像区域９！Ｌを有する。７
は透明シート６と感熱性インク層６よ構成るインクシー
トで、８は記録体である。FIG. 3 shows the configuration of a conventional thermal copying method. In FIG. 3, 1 is a light source. Reference numeral 11 is a reflective original plate in which a metal thin film 9 is deposited on a transparent material 10, and the metal thin film 9 is a transparent image area 9! corresponding to character/image information. It has L. 7
8 is an ink sheet composed of a transparent sheet 6 and a heat-sensitive ink layer 6, and 8 is a recording medium.
以上のように構成された熱複写方法について、以下その
原理の説明をする。The principle of the thermal copying method configured as described above will be explained below.
反射性原版９とインクシート７と記録体８を密着すると
共に、反射性原版側よシ光源１を点燈する。光源１から
出た光は、反射性原版ｅの透明な像区域９＆以外の区域
では反射され、透明な像区域９ａのみを透過する。透明
な像区域９１Ｌを透過した光は、更に透明シート６を透
過し、感熱性インク層６に至る。感熱性インク層６の光
の当たった部分は光−熱変換により・局部的に発熱、・
溶融し、記録体８に転写されるため、反射性原版９の文
字・画像性報は記録体８に複写される。The reflective original plate 9, ink sheet 7, and recording medium 8 are brought into close contact with each other, and the light source 1 is turned on from the side of the reflective original plate. The light emitted from the light source 1 is reflected in areas other than the transparent image area 9& of the reflective master e and is transmitted only through the transparent image area 9a. The light that has passed through the transparent image area 91L further passes through the transparent sheet 6 and reaches the heat-sensitive ink layer 6. The portion of the heat-sensitive ink layer 6 that is exposed to light generates heat locally due to light-thermal conversion.
Since it is melted and transferred to the recording medium 8, the character/image information on the reflective original plate 9 is copied onto the recording medium 8.
発明が解決しようとする問題点
しかしながら上記のような熱複写方法では、まず、原稿
から反射性原版９を作成する必要があるため、複雑な製
版装置を用いなければならないので高価になると共に容
易には使用できないという問題点を有していた。Problems to be Solved by the Invention However, in the thermal copying method as described above, it is first necessary to create a reflective original plate 9 from the original, which requires the use of a complicated plate-making device, which makes it expensive and easy to use. had the problem that it could not be used.
本発明は上記問題点に鑑み、簡単な構成で、しかも容易
に書類・新聞紙・雑誌などの紙ｍｌ上に書かれた文字・
画像情報を所望の記録体へ複写できる熱複写方法を提供
するものである。In view of the above-mentioned problems, the present invention has a simple structure and can easily write characters and characters written on paper such as documents, newspapers, and magazines.
The present invention provides a thermal copying method that can copy image information onto a desired recording medium.
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熱複写方法は、ま
ず、転記したい原稿紙面に感熱性発色剤を含有する感熱
シートを直接密着させ、上記感熱シート側よシ光を照射
することにょシ、上記感熱シートを局部的に発色させポ
ジ原版をつくる。次に記録体に上記インクシートと上記
感熱シートを順に２枚重ねて密着させ、上記感熱シート
側よシ再度光を照射することにより、感熱性インク層の
インクを所定の記録体に転写することによって。Means for Solving the Problems In order to solve the above-mentioned problems, the thermal copying method of the present invention first brings a heat-sensitive sheet containing a heat-sensitive coloring agent into direct contact with the paper surface of the manuscript to be transcribed, and then presses the heat-sensitive sheet from the side of the heat-sensitive sheet. By irradiating it with light, the heat-sensitive sheet is locally colored to create a positive original plate. Next, the ink sheet and the heat-sensitive sheet are stacked and brought into close contact with each other in order on a recording body, and the ink in the heat-sensitive ink layer is transferred to a predetermined recording body by irradiating light again from the side of the heat-sensitive sheet. By.
文字・画像情報の複写を行なうものである。It copies text and image information.
作 用
本発明は上記した方法によって、まず、原稿紙面上の光
を吸収しやすい主として黒色部を局部的に光−熱変換に
より発熱させ、その発熱によって感熱シート上に上記原
稿に対応する像を発色形成させてポジ原版をつクシ、次
に上記感熱シートの発色部を熱−光変換で発熱させ、こ
の熱によって上記発色部に対応して感熱性インク層のイ
ンクを加熱し記録体に転写することにより、複写を容易
に行なうことができる。According to the above-described method, the present invention first generates heat locally through light-to-heat conversion mainly in the black areas on the surface of the manuscript which tend to absorb light, and by the heat generated, an image corresponding to the manuscript is formed on the heat-sensitive sheet. Color is formed and a positive original plate is combed. Next, the coloring part of the heat-sensitive sheet is heated by heat-light conversion, and this heat heats the ink in the heat-sensitive ink layer corresponding to the coloring part and transferred to the recording medium. By doing so, copying can be easily performed.
実施例
以下本発明の一実施例について、図面を参照しながら説
明する。EXAMPLE An example of the present invention will be described below with reference to the drawings.
第１図はポジ原版作成の原理を示すもので、１はキセノ
ンランプ等の光源、２は感熱性発色剤を含有する透明な
感熱シートで、３は原稿である。FIG. 1 shows the principle of producing a positive master plate. 1 is a light source such as a xenon lamp, 2 is a transparent heat-sensitive sheet containing a heat-sensitive coloring agent, and 3 is an original.
第２図は本発明における熱複写方法の原理を示すもので
、７はインクシートでアルミ蒸着膜層４、ＰＩＴ等の透
明材料５、熱溶融性インク層６よ多構成されている。８
は記録体である。FIG. 2 shows the principle of the thermal copying method according to the present invention, in which an ink sheet 7 is composed of an aluminum vapor-deposited film layer 4, a transparent material 5 such as PIT, and a heat-melting ink layer 6. 8
is a record.
以上のように構成された熱複写方法について。Regarding the thermal copying method configured as above.
以下第１図および第２図を用いてその手順を説明する。The procedure will be explained below using FIGS. 1 and 2.
まず第１図において感熱シート２と原稿３を密着させる
と共に光源１よシ光を当てると、原稿の白色部では、光
は反射されるため、感熱シート２は発色しない。逆に原
稿の黒色部３＆は、光を吸収するため、光−熱変換によ
って局部的に発熱するので、感熱シート２は原稿の黒色
部３！Ｌに対応する部分２ＩＬのみが発色する。従って
、感熱シート２には原稿３に対応する像が発色形成され
る。First, in FIG. 1, when a heat-sensitive sheet 2 and an original 3 are brought into close contact with each other and light is applied from a light source 1, the light is reflected from the white portion of the original, so that the heat-sensitive sheet 2 does not develop color. On the other hand, the black portion 3 & of the original absorbs light and locally generates heat due to light-thermal conversion, so the heat-sensitive sheet 2 absorbs light. Only the portion 2IL corresponding to L is colored. Therefore, an image corresponding to the original document 3 is formed on the heat-sensitive sheet 2 in color.
次に第２図のように原稿３に対応する像が発色形成され
た感熱シート２をインクシート７のアルミ蒸着膜層４に
、インクシートの熱溶融性インク層６を記録体８に密着
させると共に感熱シート側から光を当てると、感熱シー
ト２０発色部分２ａ以外の区域を透過した光は、アルミ
蒸着膜層４によって反射される。一方、感熱シート２の
発色部分２１Ｌに達した光は吸収され、感熱シート２０
発色部分２ａは光−熱変換によつて局部的に発熱するた
め、熱溶融性インク層６のインクは感熱シート２の発色
部分２！Ｌに対応する部分のみが加熱・溶融され、記録
体８に転写されるので、原稿３の文字・画像情報は記録
体８に複写されることになるＯ
なお、上記実施例では、４はアルミ蒸着膜層としたが、
本発明にこれに限るものではなく、光を反射する反射膜
層であれば何を用いてもよい。また、熱溶融性インク層
６０代りに熱昇華性インク層を用いても差し支えないこ
とは言うまでもない。Next, as shown in FIG. 2, the heat-sensitive sheet 2 on which the image corresponding to the original 3 has been formed is brought into close contact with the aluminum vapor-deposited film layer 4 of the ink sheet 7, and the heat-melting ink layer 6 of the ink sheet is brought into close contact with the recording medium 8. At the same time, when light is applied from the heat-sensitive sheet side, the light that has passed through areas other than the coloring portions 2a of the heat-sensitive sheet 20 is reflected by the aluminum vapor-deposited film layer 4. On the other hand, the light that reaches the color developing portion 21L of the heat-sensitive sheet 2 is absorbed, and the heat-sensitive sheet 20
Since the colored portion 2a locally generates heat due to light-heat conversion, the ink of the heat-melting ink layer 6 is applied to the colored portion 2! of the heat-sensitive sheet 2. Since only the portion corresponding to L is heated and melted and transferred to the recording medium 8, the character/image information of the original 3 is copied onto the recording medium 8.In the above embodiment, 4 is aluminum. Although it was a vapor deposited film layer,
The present invention is not limited to this, and any reflective film layer that reflects light may be used. Furthermore, it goes without saying that a heat-sublimable ink layer may be used instead of the heat-melting ink layer 60.
発明の効果
以上のように本発明は感熱性発色剤を含有する感熱シー
トをポジ原版として用い、インクシート片面には光を反
射する反射膜層、他の片面には感熱性インク層を設ける
ことにより、光を透過する原稿のみでなく、書類・新聞
紙・雑誌など原稿の種類にかかわらず、原稿上に書かれ
た文字・画像情報を簡単な構成で、しかも容易に所望の
記録体へ複写することができる。Effects of the Invention As described above, the present invention uses a heat-sensitive sheet containing a heat-sensitive coloring agent as a positive original plate, and provides a reflective film layer that reflects light on one side of the ink sheet and a heat-sensitive ink layer on the other side. This allows text and image information written on a document to be easily copied to a desired recording medium with a simple configuration, regardless of the type of document, such as documents, newspapers, magazines, etc., as well as documents that transmit light. be able to.
第１図は本発明の一実施例におけるポジ原版作成の原理
図、第２図は本発明における熱複写方法の原理図、第３
図は従来の熱複写方法の原理図で□′ あ
る。
１・・・・・・光源、２・・・・・・感熱性発色剤を含
有する感熱シート、３・・・・・・原稿、７・・・・・
・インクシート、８・・・・・・記録体、１２・・・・
・・ガラス板。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第２図
ｗＪ３図FIG. 1 is a diagram of the principle of creating a positive master plate in an embodiment of the present invention, FIG. 2 is a diagram of the principle of the thermal copying method of the present invention, and FIG.
The figure shows the principle of the conventional thermal copying method. 1... Light source, 2... Heat-sensitive sheet containing a heat-sensitive coloring agent, 3... Manuscript, 7...
・Ink sheet, 8... Recording body, 12...
...Glass plate. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 Figure wJ3 Figure
Claims (2)
面には光を反射する反射膜層、他の片面には感熱性イン
ク層を積層したインクシートを用い、上記感熱シートを
原稿面に密着させると共に、上記感熱シート側から光を
当て原稿面上での光−熱変換による局部的発熱で上記感
熱シート上に原稿に対応する像を発色形成させた後、上
記感熱シートを上記インクシートの反射膜層側に、記録
体を感熱性インク層側に密着させると共に、上記感熱シ
ート側から光を当て、上記感熱シートの上記発色部のみ
を光−熱変換により局部的に発熱させ、上記感熱性イン
ク層のインクを上記発色部に対応して加熱し、上記記録
体に転写するようにした熱複写方法。(1) Using a heat-sensitive sheet containing a heat-sensitive coloring agent and an ink sheet laminated with a reflective film layer that reflects light on one side of the base material and a heat-sensitive ink layer on the other side, the above heat-sensitive sheet is used as a document. At the same time as applying light from the side of the heat-sensitive sheet, an image corresponding to the document is formed on the heat-sensitive sheet by local heat generation due to light-to-heat conversion on the surface of the document, and then the heat-sensitive sheet is attached to the document surface. A recording body is brought into close contact with the heat-sensitive ink layer side of the ink sheet, and light is applied from the heat-sensitive sheet side to locally generate heat only in the coloring portion of the heat-sensitive sheet by light-thermal conversion. . A thermal copying method, wherein the ink of the heat-sensitive ink layer is heated in a manner corresponding to the color developing portion and is transferred onto the recording medium.
１）項記載の熱複写方法。(2) The reflective film layer is a metal vapor-deposited film.
The thermal copying method described in section 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60098374A JPS61255892A (en) | 1985-05-09 | 1985-05-09 | Thermal copying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60098374A JPS61255892A (en) | 1985-05-09 | 1985-05-09 | Thermal copying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61255892A true JPS61255892A (en) | 1986-11-13 |
Family
ID=14218103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60098374A Pending JPS61255892A (en) | 1985-05-09 | 1985-05-09 | Thermal copying method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61255892A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01310992A (en) * | 1988-06-09 | 1989-12-15 | Casio Comput Co Ltd | Thermal transfer method and apparatus |
| EP0346873A2 (en) * | 1988-06-17 | 1989-12-20 | Casio Computer Company Limited | Flash thermal transfer method and flash thermal transfer apparatus for practicing the method |
| JPH0278592A (en) * | 1988-09-16 | 1990-03-19 | Casio Comput Co Ltd | Flash copying method |
| JPH02121883A (en) * | 1988-10-31 | 1990-05-09 | Casio Comput Co Ltd | Copying method by flash |
| JPH02212190A (en) * | 1988-06-23 | 1990-08-23 | Casio Comput Co Ltd | Thermal transfer method and apparatus therefor |
| US5328727A (en) * | 1988-06-17 | 1994-07-12 | Casio Computer Co., Ltd. | Flash thermal transfer method and flash thermal transfer apparatus for practicing the method |
-
1985
- 1985-05-09 JP JP60098374A patent/JPS61255892A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01310992A (en) * | 1988-06-09 | 1989-12-15 | Casio Comput Co Ltd | Thermal transfer method and apparatus |
| EP0346873A2 (en) * | 1988-06-17 | 1989-12-20 | Casio Computer Company Limited | Flash thermal transfer method and flash thermal transfer apparatus for practicing the method |
| US5328727A (en) * | 1988-06-17 | 1994-07-12 | Casio Computer Co., Ltd. | Flash thermal transfer method and flash thermal transfer apparatus for practicing the method |
| JPH02212190A (en) * | 1988-06-23 | 1990-08-23 | Casio Comput Co Ltd | Thermal transfer method and apparatus therefor |
| JPH0278592A (en) * | 1988-09-16 | 1990-03-19 | Casio Comput Co Ltd | Flash copying method |
| JPH02121883A (en) * | 1988-10-31 | 1990-05-09 | Casio Comput Co Ltd | Copying method by flash |
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