JPS58173680A - Heat transfer type recording apparatus - Google Patents
Heat transfer type recording apparatusInfo
- Publication number
- JPS58173680A JPS58173680A JP5651182A JP5651182A JPS58173680A JP S58173680 A JPS58173680 A JP S58173680A JP 5651182 A JP5651182 A JP 5651182A JP 5651182 A JP5651182 A JP 5651182A JP S58173680 A JPS58173680 A JP S58173680A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- donor sheet
- heat ray
- ink
- ink donor
- 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
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/345—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads characterised by the arrangement of resistors or conductors
Abstract
Description
【発明の詳細な説明】
本発明は熱転写記録装置に関するものであり、％に、同
一の記録画像を複数枚得るのに適し九熱転写記鎌装置に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a thermal transfer recording device, and more particularly, to a thermal transfer recording device suitable for obtaining a plurality of identical recorded images.
従来の熱転写記録装置は、サーマルヘッドを用いたもの
が多かった。Many conventional thermal transfer recording devices used a thermal head.
しかしながら、サーマルヘッドを用いた従来の熱転写記
録装置には、記録速度が最高、日本工業規格Ａ列４番の
用紙当り約６秒程度であり、高速記録を実現することが
困難であるという欠点があった。However, conventional thermal transfer recording devices using a thermal head have the drawback that the maximum recording speed is about 6 seconds per Japanese Industrial Standards A-column No. 4 paper, making it difficult to achieve high-speed recording. there were.
本発明の目的は、前記の欠点を除去して、高速で、しか
も、安価に複数枚の同一の記録画像が得られるよう廻し
た熱転写記録装置を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a thermal transfer recording apparatus which can eliminate the above-mentioned drawbacks and which can be operated at high speed and at low cost to obtain a plurality of identical recorded images.
前記の目的を達成するために、本発明は、インクドナー
シートのベース側に、これと離間して熱線発生器を設け
、−記インクドナーシートと熱線発生器との間に、前記
インクドナーシートに近接して、前記熱線発生器より放
射される熱線を透過させ、画像パターンを構成する部分
と、前記熱線をしゃ断する部分とが形成された熱線透過
しゃ断マスクを配設するようにした点に特徴がある。In order to achieve the above object, the present invention provides a heat ray generator provided on the base side of the ink donor sheet and spaced therefrom; - between the ink donor sheet and the heat ray generator, the ink donor sheet A heat ray transmitting and blocking mask is disposed adjacent to the heat ray generator, and the heat ray transmitting and blocking mask is formed with a portion that transmits the heat rays emitted from the heat ray generator and forms an image pattern, and a portion that blocks the heat rays. It has characteristics.
以下、添付図面を参照して、本発明の実施例について説
明する。Embodiments of the present invention will be described below with reference to the accompanying drawings.
第１図は本発明の一実施例の概略断面図である。FIG. 1 is a schematic sectional view of an embodiment of the present invention.
図において、１はベース１ａの表面に熱溶融性インク層
１ｂが塗布されたインクドナーシート、２は前記インク
ドナーシート１との間に記録紙３を挾んで、これを前記
インクドナーシート１の熱溶融性インク層１ｂに押圧当
接させるバックグラテンである。In the figure, reference numeral 1 indicates an ink donor sheet having a heat-fusible ink layer 1b coated on the surface of a base 1a, and 2 a recording paper 3 sandwiched between the ink donor sheet 1 and the ink donor sheet 1. This is a back grating that is brought into pressure contact with the heat-melting ink layer 1b.
４は、前記インクドナーシート・１０ベース１ａ側に、
これと離間して設けられ九−例えば赤外線ランプやフラ
ッシュランプ等の熱線発生器である。５は、前記インク
ドナーシート１と熱線発生器４との間に、前記インクド
ナーシート１に近接して配設され、前記熱線発生器４か
ら放射された熱線を透過する部分５ａと、これをしゃ断
する部分５ｂとが形成され友熱總透過しゃ断マスクであ
る。4 is the ink donor sheet 10 on the base 1a side,
Separately provided is a heat ray generator, such as an infrared lamp or a flash lamp. 5 includes a portion 5a that is disposed between the ink donor sheet 1 and the heat ray generator 4, close to the ink donor sheet 1, and transmits the heat rays emitted from the heat ray generator 4; A cutoff portion 5b is formed to form a heat-transmitting cutoff mask.
前記熱線透過しゃ断マスク５の熱線を透過させる部分５
ｍは、予め形成された所望の画像パターンの部分である
。したがって、図示の地の部分５ａは、熱線が通過しや
すいように透明に、また、斜線部分５ｂＦｉ、熱線の通
過を妨げるように、例えば黒色に着色されている。Heat ray transmitting portion 5 of the heat ray transmission blocking mask 5
m is a preformed portion of the desired image pattern. Therefore, the illustrated base portion 5a is transparent so that the heat rays can easily pass through, and the diagonal line portion 5bFi is colored, for example, black so as to prevent the heat rays from passing through.
前記のような構成の熱転写記録装置の動作を、以下にお
−で説明する。The operation of the thermal transfer recording apparatus configured as described above will be explained below.
熱線透過しゃ断マスク５の全域を一度に照射するように
設けられた熱線発生器４から放射された熱線は、前記Ｔ
スフ５の透明部分５ａでは、これを透過してインクドナ
ーシート１のベースｉａをＩｆ接加熱する。The heat rays emitted from the heat ray generator 4, which is provided so as to irradiate the entire area of the heat ray transmission blocking mask 5 at once,
In the transparent portion 5a of the screen 5, the base ia of the ink donor sheet 1 is heated by passing through the transparent portion 5a.
加熱されたベース１ａの部分の表面に形成された熱溶融
性インク層１ｂも、熱伝導作用によって加熱され、その
部分のインク層が溶けて、これに当接された記録紙５に
転写され、記録が行なわれる。The heat-melting ink layer 1b formed on the surface of the heated portion of the base 1a is also heated by the heat conduction effect, and the ink layer at that portion is melted and transferred to the recording paper 5 that is in contact with it. Recording is done.
一方、前記熱線透過しゃ断マスク５の黒色部分５ｂでは
前記熱線発生器４から放射された熱線が吸収されやすい
。また、この部分と前記ベース１ａとの間に介在する空
気が熱伝導をしゃ断する働きをするのでベース１ａには
熱が伝わりにぐい。さらに、ベース１ａ内の熱伝導によ
る拡散があるので、インク層１ｂにはこれを溶融させる
だけの熱が伝わらない。On the other hand, the heat rays emitted from the heat ray generator 4 are easily absorbed in the black portion 5b of the heat ray transmission blocking mask 5. Further, since the air interposed between this portion and the base 1a functions to cut off heat conduction, heat is hardly transmitted to the base 1a. Furthermore, since there is diffusion due to heat conduction within the base 1a, sufficient heat is not transmitted to the ink layer 1b to melt it.
したがって、前記熱線透過しゃ断マスク５の黒色部分５
ｂに対応するインクドナーシート１のインク層１ｂは溶
融されないので、この部分の記録は行なわれない。Therefore, the black portion 5 of the heat ray transmission blocking mask 5
Since the ink layer 1b of the ink donor sheet 1 corresponding to b is not melted, this portion is not recorded.
このように、画像パターンが形成された熱線透過し中断
マスク５の全域を熱線発生器で一度に照射すると、前記
画像パターンに対応する記録を一度に行なうことが可能
になる。In this way, by irradiating the entire area of the heat ray transmitting interruption mask 5 on which the image pattern is formed at once with the heat ray generator, it becomes possible to perform recording corresponding to the image pattern at one time.
本発明者等の実験によれば、日本工業規格Ａ列５１１の
用紙一枚当りの記録時間は１秒程度、またはそれ以下に
することができる。According to experiments conducted by the present inventors, the recording time per sheet of Japanese Industrial Standard A column 511 can be reduced to about 1 second or less.
なお、前記の場合において、熱線透過しゃ断マスク５の
熱線しゃ断部分５ｂを黒色にしたが、これに限定される
ものではなく、所定の熱量を吸収するものであればどん
な色でもよめ。また、その部分が熱線を反射するように
してもよりことは当然である。In the above case, the heat ray blocking portion 5b of the heat ray transmitting blocking mask 5 is made black, but the color is not limited to this, and any color may be used as long as it absorbs a predetermined amount of heat. Naturally, it would be better to make that part reflect heat rays.
本発明は前記のように、インクドナーシートと熱線発生
器との間に、画像パターンが形成された熱線しゃ断マス
クを配設するようにしたので、高速で、しかも、複数枚
の同一の記録＊鷹が安価に得られるという利点がある。As described above, the present invention disposes a heat ray blocking mask on which an image pattern is formed between the ink donor sheet and the heat ray generator. The advantage is that hawks can be obtained cheaply.
第１図は本発明の一実施例の概略断面図である。
１・・・インクドナーシート、４・・・熱Ｓ発生器、５
・・・熱線透過しゃ断マスク
代理人 弁理士 平 木 道 人 外１名＄ｊＥFIG. 1 is a schematic cross-sectional view of one embodiment of the present invention. 1... Ink donor sheet, 4... Heat S generator, 5
...Heat ray transmission blocking mask agent Patent attorney Michi Hiraki and 1 other person $jE
Claims (1)
布されたインクドナーシートと、前記インクドナーシー
トのインク層側に記録紙を押圧する手段と、前記インク
ドナーシートのベース側に、これを離間して設けられ友
熱線発生器とを具備し、前記インクドナーシートおよび
熱線発生器の間隔が、前記熱線発生器よ〕放射される熱
線を透過させ、画像パターンを構成する部分、および前
記熱線をしゃ断する部分が形成された熱線透過しや噺マ
スクを前記インクドナーシートのベース側に近接して装
填できるように選定され之ことを特徴とする熱転写記録
装置。(1) Heat on pace #! an ink donor sheet coated with a FIIIi interlayer; a means for pressing a recording paper against the ink layer side of the ink donor sheet; and a thermophilic ray generator provided on the base side of the ink donor sheet at a distance therefrom. and a heat ray having a gap between the ink donor sheet and the heat ray generator that allows the heat rays emitted from the heat ray generator to pass therethrough, and a portion that forms an image pattern and a portion that blocks the heat rays. A thermal transfer recording apparatus characterized in that the transmission mask is selected so as to be able to be loaded close to the base side of the ink donor sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5651182A JPS58173680A (en) | 1982-04-07 | 1982-04-07 | Heat transfer type recording apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5651182A JPS58173680A (en) | 1982-04-07 | 1982-04-07 | Heat transfer type recording apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58173680A true JPS58173680A (en) | 1983-10-12 |
Family
ID=13029146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5651182A Pending JPS58173680A (en) | 1982-04-07 | 1982-04-07 | Heat transfer type recording apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58173680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3817625A1 (en) * | 1988-05-25 | 1989-11-30 | Agfa Gevaert Ag | METHOD AND DEVICE FOR PRODUCING A THERMOCOPY |
-
1982
- 1982-04-07 JP JP5651182A patent/JPS58173680A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3817625A1 (en) * | 1988-05-25 | 1989-11-30 | Agfa Gevaert Ag | METHOD AND DEVICE FOR PRODUCING A THERMOCOPY |
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