Title:
THERMAL HEAD AND ITS MANUFACTURE
Document Type and Number:
WIPO Patent Application WO/1996/008829
Kind Code:
A1
Abstract:
A thermal head is provided with a supporting substrate, a glaze layer formed on the substrate, heating resistor which is formed on the glaze layer and made of Si and O and the rest being substantially composed of a metal, and electrodes connected to the heating resistor. The heating resistor has an unpaired electron density of 1 x 1019/cm3. In addition, the reaction layer formed by reaction of the glaze layer and the heating resistor is formed between the glaze layer and resistor.
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Inventors:
UZUKA RYUICHI (JP)
Application Number:
PCT/JP1995/001818
Publication Date:
March 21, 1996
Filing Date:
September 13, 1995
Export Citation:
Assignee:
TOSHIBA KK (JP)
UZUKA RYUICHI (JP)
UZUKA RYUICHI (JP)
International Classes:
B41J2/335; H01C1/034; H01C7/02; H05B3/14; H05B3/26; (IPC1-7): H01C7/00
Foreign References:
| JPH04326052A | 1992-11-16 | |||
| JPH05131666A | 1993-05-28 |
Other References:
See also references of EP 0782152A4
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