JPS6331945U - - Google Patents
Info
- Publication number
- JPS6331945U JPS6331945U JP12528986U JP12528986U JPS6331945U JP S6331945 U JPS6331945 U JP S6331945U JP 12528986 U JP12528986 U JP 12528986U JP 12528986 U JP12528986 U JP 12528986U JP S6331945 U JPS6331945 U JP S6331945U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- substrate
- pair
- generating resistor
- heat generating
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図はこの考案の一実施例の要部断面図、第
２図は従来のサーマルヘツドの要部断面図である
。
１……アルミナ基板、２……グレーズ層、３…
…発熱抵抗体、４……引出しリード線、５……保
護膜、６……ヒートシンク。なお、各図中、同一
符号は同一又は相当部分を示す。
FIG. 1 is a sectional view of a main part of an embodiment of this invention, and FIG. 2 is a sectional view of a main part of a conventional thermal head. 1...Alumina substrate, 2...Glaze layer, 3...
...Heating resistor, 4...Output lead wire, 5...Protective film, 6...Heat sink. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
られ、グレーズ層、発熱抵抗体、保護膜とからな
る１対の発熱抵抗体部と、前記基板の固定と蓄熱
、伝熱を担持するヒートシンクと、前記１対の発
熱抵抗体を同時に発熱させずにどちらか一方が発
熱するように制御する制御手段とを備えてなるサ
ーマルヘツド。 A flat substrate, a pair of heat generating resistor portions provided on both sides of the substrate and comprising a glaze layer, a heat generating resistor, and a protective film, and a heat sink for fixing the substrate, storing heat, and transferring heat. and a control means for controlling the pair of heating resistors so that one of them generates heat without causing them to generate heat at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12528986U JPS6331945U (en) | 1986-08-18 | 1986-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12528986U JPS6331945U (en) | 1986-08-18 | 1986-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6331945U true JPS6331945U (en) | 1988-03-01 |
Family
ID=31018056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12528986U Pending JPS6331945U (en) | 1986-08-18 | 1986-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331945U (en) |
-
1986
- 1986-08-18 JP JP12528986U patent/JPS6331945U/ja active Pending