Invention Application
- Patent Title: Apparatus and Method for Improving Photoresist Properties
- Patent Title (中): 改善光刻胶性能的装置和方法
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Application No.: US12242065Application Date: 2008-09-30
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Publication No.: US20100081285A1Publication Date: 2010-04-01
- Inventor: Lee Chen , Merritt Funk , Radha Sundararajan
- Applicant: Lee Chen , Merritt Funk , Radha Sundararajan
- Applicant Address: JP Tokyo
- Assignee: TOKYO ELECTRON LIMITED
- Current Assignee: TOKYO ELECTRON LIMITED
- Current Assignee Address: JP Tokyo
- Main IPC: H01L21/3065
- IPC: H01L21/3065

Abstract:
The invention can provide apparatus and methods of processing a substrate in real-time using subsystems and processing sequences created to improve the etch resistance of photoresist materials. In addition, the improved photoresist layer can be used to more accurately control gate and/or spacer critical dimensions (CDs), to control gate and/or spacer CD uniformity, and to eliminate line edge roughness (LER) and line width roughness (LWR).
Information query
IPC分类: