JPS62200445U - - Google Patents
Info
- Publication number
- JPS62200445U JPS62200445U JP8782886U JP8782886U JPS62200445U JP S62200445 U JPS62200445 U JP S62200445U JP 8782886 U JP8782886 U JP 8782886U JP 8782886 U JP8782886 U JP 8782886U JP S62200445 U JPS62200445 U JP S62200445U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- ink layer
- thermal head
- recording medium
- sensitive recording
- 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
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000001737 promoting effect Effects 0.000 claims 3
- 238000004299 exfoliation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図〜第４図は本考案の第一実施例を示して
おり、第１図はこのサーマルヘツドにおける発熱
素子の形状を示す概略図、第２図はその概略断面
図、第３図は用紙側へ転写されたインク層の平面
図、第４図はその断面図を示し、また第５図〜第
７図は本考案の第二実施例を示しており、第５図
はその発熱素子の形状を示す概略図、第６図は転
写後のインク層の平面図、第７図はインクドナー
シートと用紙の剥離工程を示す斜視図を示し、ま
た第８図は従来の感熱記録装置を示す概略図、第
９図〜第１２図はそのサーマルヘツドを示してお
り、第９図及び第１０図はその発熱素子の形状を
示す概略図、第１１図及び第１２図はその断面図
を示し、第１３図はインクドナーシートと用紙の
剥離工程を示す概略図、第１４図は第１３図の一
部拡大図を示し、また第１５図は従来のサーマル
ヘツドにより用紙側へ転写されたインク層の平面
図である。
〔符号説明〕、１…サーマルヘツド、２…発熱
素子、５…発熱抵抗体層、８…狭幅の帯状発熱抵
抗体、９…広幅の発熱抵抗体、１０…インク層。
1 to 4 show a first embodiment of the present invention, FIG. 1 is a schematic diagram showing the shape of a heating element in this thermal head, FIG. 2 is a schematic sectional view thereof, and FIG. FIG. 4 shows a plan view of the ink layer transferred to the paper side, and a cross-sectional view thereof, and FIGS. 5 to 7 show a second embodiment of the present invention, and FIG. 5 shows the heating element thereof. FIG. 6 is a plan view of the ink layer after transfer, FIG. 7 is a perspective view showing the process of separating the ink donor sheet and paper, and FIG. 8 is a diagram showing a conventional thermal recording device. The schematic diagrams shown in Figures 9 to 12 show the thermal head, Figures 9 and 10 are schematic diagrams showing the shape of the heating element, and Figures 11 and 12 are cross-sectional views. 13 is a schematic diagram showing the process of peeling the ink donor sheet and paper, FIG. 14 is a partially enlarged view of FIG. 13, and FIG. FIG. 3 is a plan view of an ink layer. [Description of symbols] 1... thermal head, 2... heating element, 5... heating resistor layer, 8... narrow band-shaped heating resistor, 9... wide heating resistor, 10... ink layer.
Claims (1)
素子上へ転写記録媒体と受像体とを重ねて供給し
て、上記受像体へ転写記録媒体のインク層を選択
的に加熱転写するようにした感熱記録用サーマル
ヘツドにおいて、上記発熱素子には、転写記録媒
体からのインク層の剥離を促進させる剥離促進部
を設けたことを特徴とする感熱記録用サーマルヘ
ツド。 (2) 上記剥離促進部は、発熱素子の一端部側を
、その部位の温度分布が他の部位より高くなる形
状にして構成されていることを特徴とする実用新
案登録請求の範囲第１項記載の感熱記録用サーマ
ルヘツド。 (3) 上記剥離促進部は、発熱素子の一端部側を
、先細り形状にして構成されていることを特徴と
する実用新案登録請求の範囲第１項記載の感熱記
録用サーマルヘツド。[Claims for Utility Model Registration] (1) A large number of heating elements are arranged in a line, a transfer recording medium and an image receptor are supplied onto the heating elements in a layered manner, and the ink layer of the transfer recording medium is applied to the image receptor. A thermal head for heat-sensitive recording that selectively heats and transfers an ink layer, wherein the heat-generating element is provided with a peel-off promoting section that promotes peeling of an ink layer from a transfer recording medium. Head. (2) Claim 1 of the Utility Model Registration Claim, characterized in that the exfoliation promoting portion is configured such that one end side of the heating element has a temperature distribution higher in that portion than in other portions. Thermal head for heat-sensitive recording described. (3) The thermal head for heat-sensitive recording according to claim 1, wherein the exfoliation promoting portion is configured such that one end of the heating element is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8782886U JPS62200445U (en) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8782886U JPS62200445U (en) | 1986-06-11 | 1986-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62200445U true JPS62200445U (en) | 1987-12-21 |
Family
ID=30945393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8782886U Pending JPS62200445U (en) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62200445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013203022A (en) * | 2012-03-29 | 2013-10-07 | Toshiba Hokuto Electronics Corp | Thermal print head |
-
1986
- 1986-06-11 JP JP8782886U patent/JPS62200445U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013203022A (en) * | 2012-03-29 | 2013-10-07 | Toshiba Hokuto Electronics Corp | Thermal print head |
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