JPS5480675A - Semiconductor device - Google Patents
Semiconductor deviceInfo
- Publication number
- JPS5480675A JPS5480675A JP14829877A JP14829877A JPS5480675A JP S5480675 A JPS5480675 A JP S5480675A JP 14829877 A JP14829877 A JP 14829877A JP 14829877 A JP14829877 A JP 14829877A JP S5480675 A JPS5480675 A JP S5480675A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- insulation
- insulation layer
- substrate
- titanium
- 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
Landscapes
- Electrodes Of Semiconductors (AREA)
Abstract
PURPOSE: To ensure completely the conductive pulse for gold plating, by forming the metallic layer at the step formed with the first insulation layer, second insulation layer or the other insulation layer with them with the same process as with the case of multi-layer electrode formation.
CONSTITUTION: In the semiconductor device having the semiconductor substrate 1, insulation construction having the first insulation layer 2 and second insulation layer 3 provided on the substrate 1, and multi-layer film metallic layer including the golden layers 10 and 13 not directly coupled with the substrate 1 bonded with the substrate 1 and reaching the insulation construction, titanium-platinum metal layer 12 formed at the same time as the titanium-platinum electrode metal layer with lift away method is provided at the step between the insulation layer 2 and the insulation layer 3 or the step of other insulation layers.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14829877A JPS5480675A (en) | 1977-12-09 | 1977-12-09 | Semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14829877A JPS5480675A (en) | 1977-12-09 | 1977-12-09 | Semiconductor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5480675A true JPS5480675A (en) | 1979-06-27 |
Family
ID=15449642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14829877A Pending JPS5480675A (en) | 1977-12-09 | 1977-12-09 | Semiconductor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5480675A (en) |
-
1977
- 1977-12-09 JP JP14829877A patent/JPS5480675A/en active Pending
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