JPS60253206A - 薄膜コンデンサ - Google Patents
薄膜コンデンサInfo
- Publication number
- JPS60253206A JPS60253206A JP60019688A JP1968885A JPS60253206A JP S60253206 A JPS60253206 A JP S60253206A JP 60019688 A JP60019688 A JP 60019688A JP 1968885 A JP1968885 A JP 1968885A JP S60253206 A JPS60253206 A JP S60253206A
- Authority
- JP
- Japan
- Prior art keywords
- upper electrode
- thin film
- capacitor
- lower electrode
- protrusion
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims description 34
- 239000010409 thin film Substances 0.000 title claims description 22
- 239000000758 substrate Substances 0.000 claims description 7
- 239000003989 dielectric material Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- LTPBRCUWZOMYOC-UHFFFAOYSA-N Beryllium oxide Chemical compound O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000026407 Haya Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 241000981595 Zoysia japonica Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60019688A JPS60253206A (ja) | 1985-02-04 | 1985-02-04 | 薄膜コンデンサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60019688A JPS60253206A (ja) | 1985-02-04 | 1985-02-04 | 薄膜コンデンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60253206A true JPS60253206A (ja) | 1985-12-13 |
| JPS6127890B2 JPS6127890B2 (enrdf_load_stackoverflow) | 1986-06-27 |
Family
ID=12006179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60019688A Granted JPS60253206A (ja) | 1985-02-04 | 1985-02-04 | 薄膜コンデンサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60253206A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017228638A (ja) * | 2016-06-22 | 2017-12-28 | 株式会社村田製作所 | キャパシタ |
-
1985
- 1985-02-04 JP JP60019688A patent/JPS60253206A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017228638A (ja) * | 2016-06-22 | 2017-12-28 | 株式会社村田製作所 | キャパシタ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6127890B2 (enrdf_load_stackoverflow) | 1986-06-27 |
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