JPH0438450U

JPH0438450U -

Info

Publication number: JPH0438450U
Application number: JP8180390U
Authority: JP
Priority date: 1990-07-31
Filing date: 1990-07-31
Publication date: 1992-03-31

Description

[Brief explanation of the drawing]

第１図は本考案による熱転写記録装置の一実施
例を示す構成図、第２図は第１図に示すインクシ
ートの詳細な平面図、第３図は同実施例の動作例
を示す部分拡大図、第４図は同実施例の効果を説
明するためのヘツド電圧・光学印字濃度差特性図
、第５図は同実施例の効果を説明するための光学
濃度・光沢度特性図、第６図は同実施例の効果を
説明するためのヘツド電圧・光学印字濃度差特性
図、第７図は同実施例の効果を説明するための光
学濃度・光沢度特性図、第８図は従来から知られ
ている熱転写記録装置の一例を示す構成図、第９
図は第８図に示す発熱素子に印加されるパルス信
号の一例を示す波形図、第１０図は第８図に示す
熱転写記録装置の動作例を示す部分拡大図、第１
１図は第８図に示す熱転写記録装置の印字例を示
す模式図、第１２図は第８図に示す熱転写記録装
置を構成する発熱素子の温度例を示す波形図であ
る。２……受像紙、３……サーマルヘツド、４……
発熱素子、５……インクシート、９……１印字領
域、１０……空白領域、１４……空白領域。 Fig. 1 is a configuration diagram showing an embodiment of a thermal transfer recording device according to the present invention, Fig. 2 is a detailed plan view of the ink sheet shown in Fig. 1, and Fig. 3 is a partially enlarged view showing an example of the operation of the embodiment. 4 is a head voltage/optical print density difference characteristic diagram for explaining the effects of the same embodiment, FIG. 5 is an optical density/gloss characteristic diagram for explaining the effects of the same embodiment, and FIG. The figure is a head voltage/optical print density difference characteristic diagram to explain the effect of the same embodiment, Figure 7 is an optical density/gloss characteristic diagram to explain the effect of the same embodiment, and Figure 8 is a conventional A configuration diagram showing an example of a known thermal transfer recording device, No. 9
The figure is a waveform diagram showing an example of a pulse signal applied to the heating element shown in FIG. 8, FIG. 10 is a partially enlarged view showing an example of the operation of the thermal transfer recording device shown in FIG.
FIG. 1 is a schematic diagram showing a printing example of the thermal transfer recording device shown in FIG. 8, and FIG. 12 is a waveform diagram showing an example of the temperature of a heating element constituting the thermal transfer recording device shown in FIG. 2... Receiving paper, 3... Thermal head, 4...
Heat generating element, 5... Ink sheet, 9... 1 printing area, 10... Blank area, 14... Blank area.

Claims

[Scope of utility model registration request]

In a thermal transfer recording device in which each heating element of a thermal head selectively generates heat to transfer dye from a dyed layer of an ink sheet to a receiving layer of image receiving paper, blank spaces are provided on the front and rear sides of each printing area of the ink sheet. A thermal transfer recording device characterized in that a region is formed.