JPS62200446U - - Google Patents
Info
- Publication number
- JPS62200446U JPS62200446U JP9089986U JP9089986U JPS62200446U JP S62200446 U JPS62200446 U JP S62200446U JP 9089986 U JP9089986 U JP 9089986U JP 9089986 U JP9089986 U JP 9089986U JP S62200446 U JPS62200446 U JP S62200446U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- printing
- electrode needle
- layer
- recording paper
- 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
- 238000000926 separation method Methods 0.000 claims description 3
- 230000020169 heat generation Effects 0.000 claims 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Electronic Switches (AREA)
Description
第1図は本考案に従う印字装置20に用いられ
る印字ヘツド21の斜視図、第2図は印字ヘツド
21の正面図、第3図は印字装置20の簡略化し
た斜視図、第4図は印字用電極針31と消去用電
極針33との位置関係を示す図、第5図は通電転
写用インクシート体25の断面図、第6図は典型
的な先行技術の簡略化した平面図である。
20…印字装置、21…印字ヘツド、22…プ
ラテン、23…記録紙、29a…印字移動方向、
30…印字面、31…印字用電極針、33…消去
用電極針、35a…端部、40…抵抗層、41…
導電層、42…インク分離層、43…インク層、
44a,44b…電流経路、45…帰路電極、M
1…印字用電極針列、M2…消去用電極針列、l
1…端部35aと印字用電極針列M1との距離、
l2…端部35aと消去用電極針列M2との距離
。
1 is a perspective view of a printing head 21 used in a printing device 20 according to the present invention, FIG. 2 is a front view of the printing head 21, FIG. 3 is a simplified perspective view of the printing device 20, and FIG. 4 is a printing 5 is a sectional view of the ink sheet body 25 for energization transfer, and FIG. 6 is a simplified plan view of a typical prior art. . 20... Printing device, 21... Printing head, 22... Platen, 23... Recording paper, 29a... Printing movement direction,
30... Printing surface, 31... Printing electrode needle, 33... Erasing electrode needle, 35a... End portion, 40... Resistance layer, 41...
conductive layer, 42... ink separation layer, 43... ink layer,
44a, 44b...Current path, 45...Return electrode, M
1...Printing electrode needle row, M2...Erasing electrode needle row, l
1... Distance between the end portion 35a and the printing electrode needle row M1,
l2...Distance between the end portion 35a and the erasing electrode needle row M2.
Claims (1)
インク層と、インク分離層と、抵抗層とを有する
通電転写用インクシート体を介在させ、電極針に
よつて抵抗層を発熱させてインク層のインクをシ
ート体に付着させて印字し、消去時にはインク分
離層を前記電極針による抵抗体の発熱によつて溶
融させて記録紙上の付着されたインクを記録紙か
ら分離するようにした印字装置において、 前記電極針は印字用電極針と消去用電極針とを
有し、消去用電極針と印字用電極針とは印字方向
に沿つてこの順序で設けられていることを特徴と
する印字装置。[Claims for Utility Model Registration] Between the printing head having electrode needles and the recording paper,
An ink sheet body for electrical transfer having an ink layer, an ink separation layer, and a resistive layer is interposed, and the resistive layer is heated by an electrode needle to cause the ink in the ink layer to adhere to the sheet body to print and erase. In a printing device in which the ink separation layer is sometimes melted by heat generation of a resistor by the electrode needle to separate the ink adhered to the recording paper from the recording paper, the electrode needle is used for printing and erasing. 1. A printing device comprising an electrode needle, wherein the erasing electrode needle and the printing electrode needle are provided in this order along the printing direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9089986U JPS62200446U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9089986U JPS62200446U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62200446U true JPS62200446U (en) | 1987-12-21 |
Family
ID=30951193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9089986U Pending JPS62200446U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62200446U (en) |
-
1986
- 1986-06-13 JP JP9089986U patent/JPS62200446U/ja active Pending