KR100282425B1 - 캐패시터의제조방법 - Google Patents
캐패시터의제조방법 Download PDFInfo
- Publication number
- KR100282425B1 KR100282425B1 KR1019970052138A KR19970052138A KR100282425B1 KR 100282425 B1 KR100282425 B1 KR 100282425B1 KR 1019970052138 A KR1019970052138 A KR 1019970052138A KR 19970052138 A KR19970052138 A KR 19970052138A KR 100282425 B1 KR100282425 B1 KR 100282425B1
- Authority
- KR
- South Korea
- Prior art keywords
- forming
- capacitor
- dielectric film
- nitride film
- silicon nitride
- 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 - Fee Related
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/62—Capacitors having potential barriers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/68—Capacitors having no potential barriers
- H10D1/682—Capacitors having no potential barriers having dielectrics comprising perovskite structures
- H10D1/684—Capacitors having no potential barriers having dielectrics comprising perovskite structures the dielectrics comprising multiple layers, e.g. comprising buffer layers, seed layers or gradient layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/013—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator
- H10D64/01302—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator the insulator being formed after the semiconductor body, the semiconductor being silicon
- H10D64/01332—Making the insulator
- H10D64/01336—Making the insulator on single crystalline silicon, e.g. chemical oxidation using a liquid
- H10D64/01344—Making the insulator on single crystalline silicon, e.g. chemical oxidation using a liquid in a nitrogen-containing ambient, e.g. N2O oxidation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H10P14/6336—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
Landscapes
- Semiconductor Memories (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (3)
- 기판에 스토리지 노드를 형성하는 공정과,스토리지 노드상에 질화막을 형성하는 공정과,질소원자를 포함한 가스를 약 700℃이하의 저온에서 플라즈마 처리하여 상기 질화막상에 유전체막을 형성하는 공정과,상기 유전체막상에 플레이트 노드를 형성하는 것을 포함함을 특징으로 하는 캐패시터의 제조방법.
- 제 1 항에 있어서, 상기 플라즈마 처리하는 온도는 대략 100∼700℃ 범위임을 특징으로 하는 캐패시터의 제조방법.
- 제 1 항에 있어서, 상기 질소원자를 포함한 가스로는 NH3를 사용함을 특징으로 하는 캐패시터의 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970052138A KR100282425B1 (ko) | 1997-10-10 | 1997-10-10 | 캐패시터의제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970052138A KR100282425B1 (ko) | 1997-10-10 | 1997-10-10 | 캐패시터의제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990031428A KR19990031428A (ko) | 1999-05-06 |
| KR100282425B1 true KR100282425B1 (ko) | 2001-04-02 |
Family
ID=66042780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970052138A Expired - Fee Related KR100282425B1 (ko) | 1997-10-10 | 1997-10-10 | 캐패시터의제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100282425B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100492901B1 (ko) * | 1997-12-27 | 2007-11-02 | 주식회사 하이닉스반도체 | 반도체장치의고유전체캐패시터제조방법 |
| KR20190037567A (ko) | 2017-09-29 | 2019-04-08 | 현대엘리베이터주식회사 | 엘리베이터 롤러 가이드 장치 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01114080A (ja) * | 1987-10-28 | 1989-05-02 | Hitachi Ltd | 薄膜トランジスタ |
| JPH06310654A (ja) * | 1993-04-27 | 1994-11-04 | Nippon Steel Corp | 半導体装置及びその製造方法 |
-
1997
- 1997-10-10 KR KR1019970052138A patent/KR100282425B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01114080A (ja) * | 1987-10-28 | 1989-05-02 | Hitachi Ltd | 薄膜トランジスタ |
| JPH06310654A (ja) * | 1993-04-27 | 1994-11-04 | Nippon Steel Corp | 半導体装置及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990031428A (ko) | 1999-05-06 |
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