CN102129991B - 改善SiGe工艺中发射极窗口图形形成的方法 - Google Patents
改善SiGe工艺中发射极窗口图形形成的方法 Download PDFInfo
- Publication number
- CN102129991B CN102129991B CN201010027288A CN201010027288A CN102129991B CN 102129991 B CN102129991 B CN 102129991B CN 201010027288 A CN201010027288 A CN 201010027288A CN 201010027288 A CN201010027288 A CN 201010027288A CN 102129991 B CN102129991 B CN 102129991B
- Authority
- CN
- China
- Prior art keywords
- layer
- oxide layer
- forms
- silicon nitride
- photoresist
- 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.)
- Active
Links
Images
Landscapes
- Bipolar Transistors (AREA)
- Weting (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010027288A CN102129991B (zh) | 2010-01-18 | 2010-01-18 | 改善SiGe工艺中发射极窗口图形形成的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010027288A CN102129991B (zh) | 2010-01-18 | 2010-01-18 | 改善SiGe工艺中发射极窗口图形形成的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102129991A CN102129991A (zh) | 2011-07-20 |
CN102129991B true CN102129991B (zh) | 2012-09-05 |
Family
ID=44268020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010027288A Active CN102129991B (zh) | 2010-01-18 | 2010-01-18 | 改善SiGe工艺中发射极窗口图形形成的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102129991B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102915975A (zh) * | 2011-08-05 | 2013-02-06 | 无锡华润上华半导体有限公司 | 一种BJT以及BiCMOS的制作方法 |
CN103389616B (zh) * | 2012-05-11 | 2016-02-10 | 上海华虹宏力半导体制造有限公司 | 能够改善发射极窗口尺寸均匀性的SiGe器件制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1979913A (zh) * | 2004-12-09 | 2007-06-13 | 三星电子株式会社 | 制备有机薄膜晶体管的方法 |
CN101170129A (zh) * | 2006-10-23 | 2008-04-30 | 上海华虹Nec电子有限公司 | 横向pnp晶体管及其制造工艺方法 |
-
2010
- 2010-01-18 CN CN201010027288A patent/CN102129991B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1979913A (zh) * | 2004-12-09 | 2007-06-13 | 三星电子株式会社 | 制备有机薄膜晶体管的方法 |
CN101170129A (zh) * | 2006-10-23 | 2008-04-30 | 上海华虹Nec电子有限公司 | 横向pnp晶体管及其制造工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102129991A (zh) | 2011-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI635569B (zh) | 用於高晶粒破裂強度及平滑側壁之雷射劃線及電漿蝕刻 | |
JP3858730B2 (ja) | レジストパターン改善化材料およびそれを用いたパターンの製造方法 | |
KR100834396B1 (ko) | 반도체 소자의 패턴 형성 방법 | |
KR100953034B1 (ko) | 반도체 소자 및 이의 제조 방법 | |
KR20120120729A (ko) | 반도체장치의 금속패턴 제조 방법 | |
CN102129991B (zh) | 改善SiGe工艺中发射极窗口图形形成的方法 | |
KR20070107345A (ko) | 반도체 소자의 미세 패턴 형성 방법 | |
JPWO2010073390A1 (ja) | パターンの形成方法及び半導体装置の製造方法、並びにレジストパターンの被覆層の形成材料 | |
CN105470127B (zh) | 去除深沟槽中残留光阻的方法及闪存的制作方法 | |
CN105470202B (zh) | 分栅快闪存储器浮栅尖端的制造方法 | |
US20120202156A1 (en) | Cleaning process for semiconductor device fabrication | |
CN100501938C (zh) | 深沟槽工艺中保护沟槽底部的方法 | |
CN107403719A (zh) | 在半导体器件中形成图形的方法 | |
JP2003332569A (ja) | 半導体装置およびその製造方法 | |
CN106505042B (zh) | 半导体器件的制备方法 | |
JP2007180475A (ja) | 非晶質カーボンを利用する半導体素子の製造方法 | |
KR100976647B1 (ko) | 반도체 소자의 제조 방법 | |
CN110060927A (zh) | 半导体结构的制备方法 | |
JP2009152586A (ja) | 半導体装置の製造方法 | |
CN102314077A (zh) | 一种对地形进行平坦化光刻工艺的方法 | |
CN104779142B (zh) | 选择性外延生长预处理方法 | |
US20130130503A1 (en) | Method for fabricating ultra-fine nanowire | |
CN109309078B (zh) | 一种硅片光刻版工艺 | |
CN103309151B (zh) | 光刻胶的处理方法以及半导体器件的制备方法 | |
CN106024718A (zh) | 可优化去胶工艺的sonos存储器制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20131217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131217 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |