KR930003275A - Manufacturing Method of Semiconductor Device - Google Patents

Manufacturing Method of Semiconductor Device Download PDF

Info

Publication number
KR930003275A
KR930003275A KR1019910011921A KR910011921A KR930003275A KR 930003275 A KR930003275 A KR 930003275A KR 1019910011921 A KR1019910011921 A KR 1019910011921A KR 910011921 A KR910011921 A KR 910011921A KR 930003275 A KR930003275 A KR 930003275A
Authority
KR
South Korea
Prior art keywords
pure water
ozone
manufacturing
semiconductor device
wet etching
Prior art date
Application number
KR1019910011921A
Other languages
Korean (ko)
Inventor
이예승
오영선
박규찬
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019910011921A priority Critical patent/KR930003275A/en
Publication of KR930003275A publication Critical patent/KR930003275A/en

Links

Abstract

내용 없음.No content.

Description

반도체 장치의 제조방법Manufacturing Method of Semiconductor Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 의한 반도체기판 표면세정방법을 나타낸 흐름도.2 is a flow chart showing a semiconductor substrate surface cleaning method according to the present invention.

Claims (4)

반도체 제조공정중의 습식식각공정에 있어서, 습식식각후에 반도체 기판을 오존이 함유된 순수로 린스처리하는 것을 특징으로 하는 반도체 장치의 제조방법.A wet etching step in a semiconductor manufacturing process, wherein the semiconductor substrate is rinsed with pure water containing ozone after wet etching. 제1항에 있어서, 상기 습식식각공정은 HF 또는 BOE를 사용하여 산화막을 식각하는 공정인 것을 특징으로 하는 반도체장치의 제조방법.The method of claim 1, wherein the wet etching process is a process of etching an oxide layer using HF or BOE. 제1항에 있어서, 상기 오존이 함유된 순수는 오존을 순수내로 버블링 주입하여 제조된 것을 특징으로 하는 반도체장치의 제조방법.The method of claim 1, wherein the ozone-containing pure water is manufactured by bubbling and injecting ozone into the pure water. 제1항에 있어서, 상기 오존이 함유된 순수에 의한 최종린스처리는 상기 오존이 함유된 순수를 가열하여 사용하는 것을 특징으로 하는 반도체장치의 제조방법.The method of manufacturing a semiconductor device according to claim 1, wherein the final rinse treatment with pure water containing ozone is used by heating the pure water containing ozone. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910011921A 1991-07-12 1991-07-12 Manufacturing Method of Semiconductor Device KR930003275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910011921A KR930003275A (en) 1991-07-12 1991-07-12 Manufacturing Method of Semiconductor Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910011921A KR930003275A (en) 1991-07-12 1991-07-12 Manufacturing Method of Semiconductor Device

Publications (1)

Publication Number Publication Date
KR930003275A true KR930003275A (en) 1993-02-24

Family

ID=67440927

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910011921A KR930003275A (en) 1991-07-12 1991-07-12 Manufacturing Method of Semiconductor Device

Country Status (1)

Country Link
KR (1) KR930003275A (en)

Similar Documents

Publication Publication Date Title
KR920005267A (en) Manufacturing Method of Semiconductor Device
KR880004543A (en) Integrated circuit manufacturing method
KR870011680A (en) Surface Cleaning Method of Semiconductor Substrate
KR950024017A (en) Selective Etching Method
KR920010774A (en) Manufacturing Method of Semiconductor Device
KR930003275A (en) Manufacturing Method of Semiconductor Device
KR970008397A (en) Etching solution and etching method of semiconductor device using same
KR950027976A (en) Trench cleaning method of semiconductor device
KR950001950A (en) Oxide film formation method by hydrophilization of wafer
KR960026326A (en) Wafer cleaning method
KR980005901A (en) Method for Cleaning Polysilicon Film of Semiconductor Device
KR970003582A (en) Semiconductor Wafer Cleaning Method
KR960039212A (en) Gate oxide film formation method of semiconductor device
KR960019560A (en) Polysilicon Film Cleaning Method
KR890005847A (en) Treatment Method Before Surface Deposition of Silicon Semiconductor Devices
KR950007006A (en) Well cleaning process method of semiconductor device
KR970052625A (en) Wafer cleaning method
KR970052687A (en) Process for preparing chemical treatment for etching and cleaning
KR970052864A (en) Method of forming interlayer insulating film of semiconductor device
KR970052694A (en) Wafer cleaning method
KR890007398A (en) Pattern Formation Method
KR930008981A (en) Cleaning method during semiconductor manufacturing process
KR960026178A (en) Contact hole cleaning method of semiconductor device
KR940016535A (en) Treatment method after wet etching using hydrogen peroxide
KR940002968A (en) Surface cleaning method of semiconductor substrate

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
WITB Written withdrawal of application