JPS5472673A - Semicondcutor device - Google Patents
Semicondcutor deviceInfo
- Publication number
- JPS5472673A JPS5472673A JP14051677A JP14051677A JPS5472673A JP S5472673 A JPS5472673 A JP S5472673A JP 14051677 A JP14051677 A JP 14051677A JP 14051677 A JP14051677 A JP 14051677A JP S5472673 A JPS5472673 A JP S5472673A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- impurity
- electrode
- glass layer
- short circuit
- 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)
- Bipolar Transistors (AREA)
Abstract
PURPOSE: To forme the fine pattern and to prevent short circuit, by providing the conductive glass layer between the concavities of impurity area and the electrode.
CONSTITUTION: The impurity layer 43 is formed by opening a window to the insulation film 42 of the semiconductor substrate 41. Further, the conductive glass layer 47 such as tin oxide or indium oxide is provided on the layer 43. Next, the metal electrode 44 is formed. In this case, the specific resistivity is lowered with the addition of impurity for the tin oxide or indium oxide. Accordingly, the resistance between the electrode 44 and the impurity layer 43 is made small with the glass layer 47 and the both are separated, preventing the layer 41 from being invaded with metal and avoiding short circuit.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14051677A JPS5472673A (en) | 1977-11-21 | 1977-11-21 | Semicondcutor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14051677A JPS5472673A (en) | 1977-11-21 | 1977-11-21 | Semicondcutor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5472673A true JPS5472673A (en) | 1979-06-11 |
Family
ID=15270462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14051677A Pending JPS5472673A (en) | 1977-11-21 | 1977-11-21 | Semicondcutor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5472673A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5735370A (en) * | 1980-08-12 | 1982-02-25 | Nec Corp | Semiconductor device |
-
1977
- 1977-11-21 JP JP14051677A patent/JPS5472673A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5735370A (en) * | 1980-08-12 | 1982-02-25 | Nec Corp | Semiconductor device |
JPS6346990B2 (en) * | 1980-08-12 | 1988-09-20 | Nippon Electric Co |
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