JPS558008A - Semi-conductor device manufacturing method - Google Patents
Semi-conductor device manufacturing methodInfo
- Publication number
- JPS558008A JPS558008A JP7874078A JP7874078A JPS558008A JP S558008 A JPS558008 A JP S558008A JP 7874078 A JP7874078 A JP 7874078A JP 7874078 A JP7874078 A JP 7874078A JP S558008 A JPS558008 A JP S558008A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- selectively
- gate electrodes
- piled
- masks
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract 3
- 238000005530 etching Methods 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 230000007334 memory performance Effects 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229920005591 polysilicon Polymers 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Solid State Image Pick-Up Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7874078A JPS558008A (en) | 1978-06-30 | 1978-06-30 | Semi-conductor device manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7874078A JPS558008A (en) | 1978-06-30 | 1978-06-30 | Semi-conductor device manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS558008A true JPS558008A (en) | 1980-01-21 |
Family
ID=13670276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7874078A Pending JPS558008A (en) | 1978-06-30 | 1978-06-30 | Semi-conductor device manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS558008A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5749270A (en) * | 1980-09-09 | 1982-03-23 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
JPS62156102A (ja) * | 1985-12-18 | 1987-07-11 | ケミツシエ・フアブリ−ク・シユトツクハウゼン・ゲ−エムベ−ハ− | 水溶性モノマ−から重合体および共重合体を連続的に製造するための方法および装置 |
-
1978
- 1978-06-30 JP JP7874078A patent/JPS558008A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5749270A (en) * | 1980-09-09 | 1982-03-23 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
JPS62156102A (ja) * | 1985-12-18 | 1987-07-11 | ケミツシエ・フアブリ−ク・シユトツクハウゼン・ゲ−エムベ−ハ− | 水溶性モノマ−から重合体および共重合体を連続的に製造するための方法および装置 |
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