Title:
THERMAL HEAD AND THERMAL PRINTER PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2014/104170
Kind Code:
A1
Abstract:
[Problem] To provide a thermal head capable of reducing the possibility of creasing occurring in the memory medium. [Solution] The thermal head (X1) is provided with: a substrate (7); a heat generator (9) provided on the substrate (7); a driving IC (11) for controlling the driving of the heat generator (9), the driving IC (11) being provided on the substrate (7); and a covering member (29) for covering the driving IC (11). The thermal head (X1) has, when the substrate (7) is viewed in plan view, a first region (R1) in which the region in which the driving IC (11) is disposed is extended in the sub-scan direction and a second region (R2) other than the first region (R1). A protrusion (2), which comes into contact with the transported memory medium (P), is provided in the second region (R2) located nearer the heat generator (9) than the region in which the driving IC (11) is disposed.
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Inventors:
NODA AYUMI (JP)
MITSUOKA TADASHI (JP)
YAMAMOTO YASUMITSU (JP)
MITSUOKA TADASHI (JP)
YAMAMOTO YASUMITSU (JP)
Application Number:
PCT/JP2013/084816
Publication Date:
July 03, 2014
Filing Date:
December 26, 2013
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
B41J2/335; B41J2/345
Domestic Patent References:
| WO2000048839A1 | 2000-08-24 |
Foreign References:
| JPH01281956A | 1989-11-13 | |||
| JPS59110650U | 1984-07-26 | |||
| JP2005205839A | 2005-08-04 | |||
| JPH0471256U | 1992-06-24 | |||
| JPS6228542U | 1987-02-20 | |||
| JPH03227662A | 1991-10-08 | |||
| JPH0899421A | 1996-04-16 | |||
| JPH01281956A | 1989-11-13 |
Other References:
See also references of EP 2939838A4
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