Title:
A thermal head and a thermal printer
Document Type and Number:
Japanese Patent JP6096997
Kind Code:
B2
Abstract:
A thermal head includes a substrate, a heat storage layer disposed on the substrate and including a bulging portion, heating elements disposed on the bulging portion, a protective layer disposed on the heating elements, and a covering layer disposed on the protective layer. The covering layer includes a first portion disposed apart from the bulging portion, and a second portion disposed between the bulging portion and the first portion. The height of the second portion from the substrate is smaller than the height of the first portion from the substrate.
Inventors:
Tanaka Tomoyoshi
Former Yoichi
Former Yoichi
Application Number:
JP2016558159A
Publication Date:
March 15, 2017
Filing Date:
December 22, 2015
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
B41J2/335; B41J2/32
Domestic Patent References:
| JP2011156665A | 2011-08-18 | |||
| JPH0471254U | 1992-06-24 | |||
| JPS6131743U | 1986-02-26 | |||
| JPH04211967A | 1992-08-03 | |||
| JP2011156665A | 2011-08-18 | |||
| JPH0471254U | 1992-06-24 | |||
| JPS6131743U | 1986-02-26 | |||
| JPH04211967A | 1992-08-03 |
Foreign References:
| WO2013129020A1 | 2013-09-06 | |||
| WO2013129020A1 | 2013-09-06 |
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