JPS6427963A - Integrated circuit device - Google Patents
Integrated circuit deviceInfo
- Publication number
- JPS6427963A JPS6427963A JP18519787A JP18519787A JPS6427963A JP S6427963 A JPS6427963 A JP S6427963A JP 18519787 A JP18519787 A JP 18519787A JP 18519787 A JP18519787 A JP 18519787A JP S6427963 A JPS6427963 A JP S6427963A
- Authority
- JP
- Japan
- Prior art keywords
- thick film
- common electrode
- heat generating
- insulator layer
- layer
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/345—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads characterised by the arrangement of resistors or conductors
Landscapes
- Electronic Switches (AREA)
Abstract
PURPOSE:To make a device smaller in size and obviate electromigration in a common electrode, by a construction wherein circuit elements are provided on a conductive thick film, with an insulator layer therebetween, the common electrode and the conductive thick film are electrically connected to each other via a through-hole provided in the insulator layer, and the conductive thick film constitutes a bypass for the common electrode. CONSTITUTION:An insulator layer 4 for layer insulation and a heat generating element layer 5 are provided on a substrate 1 and a metallic thick film 2, and a common electrode 7 and discrete signal electrodes 5 are disposed opposite to each other with gaps therebetween on the heat generating element layer 5, each of the gaps constituting a heat generating part 10. Both end parts of the thick film 2 and a central part of the thick film not provided with the signal electrode are provided respectively with through=-holes 4a, 4b in the insulator layer 4. Parts of the common electrode 7 penetrate the through-holes 4a, 4b to make contact with the thick film 2 via the heat generating element layer 5, whereby the common electrode 7 and the thick film 2 are electrically connected to each other. The thick film 2 functions as a bypass for the common electrode 7, so that an increase in electric resistance is obviated, and electromigration is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18519787A JPS6427963A (en) | 1987-07-24 | 1987-07-24 | Integrated circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18519787A JPS6427963A (en) | 1987-07-24 | 1987-07-24 | Integrated circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427963A true JPS6427963A (en) | 1989-01-30 |
Family
ID=16166560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18519787A Pending JPS6427963A (en) | 1987-07-24 | 1987-07-24 | Integrated circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008293693A (en) * | 2007-05-22 | 2008-12-04 | Sumitomo Wiring Syst Ltd | Terminal fitting |
-
1987
- 1987-07-24 JP JP18519787A patent/JPS6427963A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008293693A (en) * | 2007-05-22 | 2008-12-04 | Sumitomo Wiring Syst Ltd | Terminal fitting |
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