JPH03121847U - - Google Patents
Info
- Publication number
- JPH03121847U JPH03121847U JP3014690U JP3014690U JPH03121847U JP H03121847 U JPH03121847 U JP H03121847U JP 3014690 U JP3014690 U JP 3014690U JP 3014690 U JP3014690 U JP 3014690U JP H03121847 U JPH03121847 U JP H03121847U
- Authority
- JP
- Japan
- Prior art keywords
- dye
- ink sheet
- temperature
- transfer
- heating element
- 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.)
- Granted
Links
- 238000007639 printing Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims 3
- 230000008022 sublimation Effects 0.000 claims 1
- 238000000859 sublimation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000010023 transfer printing Methods 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図は本考案によるマルチ印字装置の一実施
例を示すブロツク図、第２図ａ，ｂは各々同実施
例の動作例を示す模式図、第３図は従来から知ら
れている熱転写印字装置の一例を示すブロツク図
、第４図は第３図に示す熱転写印字装置の転写動
作例を示す模式図、第５図は第３図に示す熱転写
印字装置によつて形成されるドツトの一例を示す
模式図、第６図は従来から知られているマルチ印
字装置で用いられるインクシートの一例を示す断
面図、第７図は第６図に示すインクシートの印字
動作を説明するための断面図、第８図ａ，ｂは各
々従来から知られているマルチ印字装置において
印字濃度を制御するときの制御例を示す模式図、
第９図は従来から知られているマルチ印字装置の
速度差と印字濃度との関係を示す模式図である。
１……印字データ入力部、２……印字データロ
ード部、３……ベース電圧供給部（駆動信号発生
部）、６……発熱素子、７……発熱部。
Figure 1 is a block diagram showing an embodiment of the multi-printing device according to the present invention, Figures 2a and b are schematic diagrams each showing an example of the operation of the same embodiment, and Figure 3 is a conventionally known thermal transfer printing system. A block diagram showing an example of the apparatus, FIG. 4 is a schematic diagram showing an example of the transfer operation of the thermal transfer printing device shown in FIG. 3, and FIG. 5 is an example of dots formed by the thermal transfer printing device shown in FIG. 3. FIG. 6 is a cross-sectional view showing an example of an ink sheet used in a conventionally known multi-printing device, and FIG. 7 is a cross-sectional view for explaining the printing operation of the ink sheet shown in FIG. 6. 8a and 8b are schematic diagrams showing control examples when controlling print density in a conventionally known multi-printing device, respectively,
FIG. 9 is a schematic diagram showing the relationship between speed difference and print density in a conventionally known multi-printing device. DESCRIPTION OF SYMBOLS 1... Print data input section, 2... Print data load section, 3... Base voltage supply section (drive signal generation section), 6... Heat generating element, 7... Heat generating section.
Claims (1)
せてインクシートの染料転写層から染料を昇華さ
せて受像紙の受容層側に転写するマルチ印字装置
において、 前記サーマルヘツドの各発熱素子にベース電圧
を供給するベース電圧供給部を設け、前記インク
シートの温度を印字温度より低く、かつ昇華温度
より所定温度高い温度に維持して前記インクシー
トの染料供給層から前記染料転写層側に染料を拡
散させて前記染料転写層側の染料濃度を高めなが
ら、前記サーマルヘツドの各発熱素子に選択的に
印字パルスを供給して前記インクシートの染料転
写層から前記受像紙の受容層に染料を転写させる
ことを特徴とするマルチ印字装置。[Claims for Utility Model Registration] In a multi-printing device that selectively generates heat from each heating element of a thermal head to sublimate dye from a dye transfer layer of an ink sheet and transfer it to the receiving layer side of image receiving paper, the thermal head comprises: A base voltage supply section is provided for supplying a base voltage to each heating element, and the temperature of the ink sheet is maintained at a temperature lower than the printing temperature and a predetermined temperature higher than the sublimation temperature to supply the dye from the dye supply layer of the ink sheet. While diffusing the dye to the transfer layer side to increase the dye concentration on the dye transfer layer side, printing pulses are selectively supplied to each heating element of the thermal head to transfer the color from the dye transfer layer of the ink sheet to the image receiving paper. A multi-printing device characterized by transferring dye to a receiving layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030146U JP2518640Y2 (en) | 1990-03-23 | 1990-03-23 | Multi printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030146U JP2518640Y2 (en) | 1990-03-23 | 1990-03-23 | Multi printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03121847U true JPH03121847U (en) | 1991-12-12 |
| JP2518640Y2 JP2518640Y2 (en) | 1996-11-27 |
Family
ID=31532879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990030146U Expired - Fee Related JP2518640Y2 (en) | 1990-03-23 | 1990-03-23 | Multi printer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518640Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831147U (en) * | 1981-08-24 | 1983-03-01 | ソニー株式会社 | printing device |
| JPS5978892A (en) * | 1982-10-28 | 1984-05-07 | Hitachi Ltd | Heat-sensitive transfer type recording method |
| JPS63299951A (en) * | 1987-05-30 | 1988-12-07 | Minolta Camera Co Ltd | Thermal transfer printer |
| JPH02231158A (en) * | 1989-03-03 | 1990-09-13 | Sharp Corp | Heat transfer printer |
-
1990
- 1990-03-23 JP JP1990030146U patent/JP2518640Y2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831147U (en) * | 1981-08-24 | 1983-03-01 | ソニー株式会社 | printing device |
| JPS5978892A (en) * | 1982-10-28 | 1984-05-07 | Hitachi Ltd | Heat-sensitive transfer type recording method |
| JPS63299951A (en) * | 1987-05-30 | 1988-12-07 | Minolta Camera Co Ltd | Thermal transfer printer |
| JPH02231158A (en) * | 1989-03-03 | 1990-09-13 | Sharp Corp | Heat transfer printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518640Y2 (en) | 1996-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |