JPH0332229B2 - - Google Patents
Info
- Publication number
- JPH0332229B2 JPH0332229B2 JP9857381A JP9857381A JPH0332229B2 JP H0332229 B2 JPH0332229 B2 JP H0332229B2 JP 9857381 A JP9857381 A JP 9857381A JP 9857381 A JP9857381 A JP 9857381A JP H0332229 B2 JPH0332229 B2 JP H0332229B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- molybdenum
- cutting
- circuit
- cut
- 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.)
- Expired - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 claims description 15
- 239000007769 metal material Substances 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 20
- 229910052750 molybdenum Inorganic materials 0.000 description 20
- 239000011733 molybdenum Substances 0.000 description 20
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 15
- 229920005591 polysilicon Polymers 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000005360 phosphosilicate glass Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/525—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections
- H01L23/5256—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections comprising fuses, i.e. connections having their state changed from conductive to non-conductive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56098573A JPS58167A (ja) | 1981-06-25 | 1981-06-25 | 半導体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56098573A JPS58167A (ja) | 1981-06-25 | 1981-06-25 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58167A JPS58167A (ja) | 1983-01-05 |
| JPH0332229B2 true JPH0332229B2 (de) | 1991-05-10 |
Family
ID=14223407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56098573A Granted JPS58167A (ja) | 1981-06-25 | 1981-06-25 | 半導体装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58167A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014434B2 (ja) * | 1981-11-16 | 1985-04-13 | アルプス電気株式会社 | デイスク駆動装置のドア開閉機構 |
| US4564930A (en) * | 1982-07-20 | 1986-01-14 | Pioneer Electronic Corporation | Disc carrying system |
| US4748197A (en) * | 1984-06-27 | 1988-05-31 | Allied Corporation | Fiber for reinforcing plastic composites and reinforced plastic composites therefrom |
| JPS61111563A (ja) * | 1984-11-05 | 1986-05-29 | Mitsubishi Electric Corp | 半導体装置の金属配線切断方法 |
| US6023091A (en) * | 1995-11-30 | 2000-02-08 | Motorola, Inc. | Semiconductor heater and method for making |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617060A (en) * | 1979-07-23 | 1981-02-18 | Fujitsu Ltd | Semiconductor device |
| JPS5643758A (en) * | 1979-09-17 | 1981-04-22 | Fujitsu Ltd | Semiconductor device |
-
1981
- 1981-06-25 JP JP56098573A patent/JPS58167A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617060A (en) * | 1979-07-23 | 1981-02-18 | Fujitsu Ltd | Semiconductor device |
| JPS5643758A (en) * | 1979-09-17 | 1981-04-22 | Fujitsu Ltd | Semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58167A (ja) | 1983-01-05 |
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