JPS6363434U - - Google Patents
Info
- Publication number
- JPS6363434U JPS6363434U JP15707586U JP15707586U JPS6363434U JP S6363434 U JPS6363434 U JP S6363434U JP 15707586 U JP15707586 U JP 15707586U JP 15707586 U JP15707586 U JP 15707586U JP S6363434 U JPS6363434 U JP S6363434U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- heating resistor
- supply electrode
- printing element
- thermal printing
- 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
- 239000012212 insulator Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 5
- 238000007651 thermal printing Methods 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 238000007639 printing Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図乃至第４図は本実施例の試験結果を示す特性図
、第５図及び第６図はそれぞれ従来例の断面図で
ある。
１１……電気絶縁性基板、１２……熱絶縁体、
１３……発熱抵抗体、１４ａ……第１の電力供給
電極、１４ｂ……第２の電力供給電極、１５……
耐摩耗性保護膜。
Fig. 1 is a sectional view showing one embodiment of the present invention;
4 to 4 are characteristic diagrams showing the test results of this embodiment, and FIGS. 5 and 6 are sectional views of the conventional example, respectively. 11... electrically insulating substrate, 12... thermal insulator,
13... Heat generating resistor, 14a... First power supply electrode, 14b... Second power supply electrode, 15...
Abrasion-resistant protective film.
Claims (1)
ることで印字を可能とする熱印字素子であつて、
熱絶縁体上に発熱抵抗体を積層し、この発熱抵抗
体上に第１、第２の電力供給電極を該感熱部材移
動方向に沿つて隔離配置し、該発熱抵抗体及び第
１、第２の電力供給電極を覆うように耐摩耗性保
護膜を積層して成るものにおいて、該第１の電力
供給電極の配置箇所を下段面とする発熱抵抗体段
差部を、該第１の電力供給電極近傍に形成し、該
段差部上段の延在形成面上に該第２の電力供給電
極を配置したことを特徴とする熱印字素子。 (2) 前記発熱抵抗体段差部の段差を０．４乃至
６μｍとした実用新案登録請求の範囲第１項に記
載の熱印字素子。 (3) 前記第１の電力供給電極端より２乃至２５
μｍの範囲に前記発熱抵抗体段差部を形成した実
用新案登録請求の範囲第１項又は第２項に記載の
熱印字素子。[Claims for Utility Model Registration] (1) A thermal printing element that enables printing by transmitting heat to a heat-sensitive member that moves in a predetermined direction,
A heating resistor is laminated on a thermal insulator, first and second power supply electrodes are arranged on the heating resistor in isolation along the direction of movement of the heat sensitive member, and the heating resistor and the first and second in which a wear-resistant protective film is laminated to cover the power supply electrode of the first power supply electrode; A thermal printing element, characterized in that the second power supply electrode is formed near the stepped portion and is disposed on the extended formation surface of the upper stage of the stepped portion. (2) The thermal printing element according to claim 1, wherein the height difference of the heating resistor step portion is 0.4 to 6 μm. (3) 2 to 25 points from the end of the first power supply electrode
The thermal printing element according to claim 1 or 2, wherein the heating resistor step portion is formed in a range of μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15707586U JPS6363434U (en) | 1986-10-13 | 1986-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15707586U JPS6363434U (en) | 1986-10-13 | 1986-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6363434U true JPS6363434U (en) | 1988-04-26 |
Family
ID=31079287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15707586U Pending JPS6363434U (en) | 1986-10-13 | 1986-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6363434U (en) |
-
1986
- 1986-10-13 JP JP15707586U patent/JPS6363434U/ja active Pending