Invention Grant
- Patent Title: Self-leveling planarization materials for microelectronic topography
- Patent Title (中): 用于微电子拓扑的自流平平面化材料
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Application No.: US13672527Application Date: 2012-11-08
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Publication No.: US08865599B2Publication Date: 2014-10-21
- Inventor: Dongshun Bai , Xie Shao , Michelle Fowler , Tingji Tang
- Applicant: Brewer Science Inc.
- Applicant Address: US MO Rolla
- Assignee: Brewer Science Inc.
- Current Assignee: Brewer Science Inc.
- Current Assignee Address: US MO Rolla
- Agency: Hovey Williams LLP
- Main IPC: H01L21/31
- IPC: H01L21/31 ; H01L21/3105 ; H01L21/02 ; H01L21/027 ; C09D127/18 ; H01L29/02 ; B81C1/00 ; C08L33/16 ; C08L33/14

Abstract:
Planarization methods and microelectronic structures formed therefrom are disclosed. The methods and structures use planarization materials comprising fluorinated compounds or acetoacetylated compounds. The materials are self-leveling and achieve planarization over topography without the use of etching, contact planarization, chemical mechanical polishing, or other conventional planarization techniques.
Public/Granted literature
- US20130113086A1 SELF-LEVELING PLANARIZATION MATERIALS FOR MICROELECTRONIC TOPOGRAPHY Public/Granted day:2013-05-09
Information query
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