Invention Grant
- Patent Title: Dielectric layer and thin film transistor
- Patent Title (中): 电介质层和薄膜晶体管
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Application No.: US11864934Application Date: 2007-09-29
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Publication No.: US07902640B2Publication Date: 2011-03-08
- Inventor: Chieh-Chou Hsu
- Applicant: Chieh-Chou Hsu
- Applicant Address: TW Hsinchu
- Assignee: Au Optronics Corporation
- Current Assignee: Au Optronics Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW96121163 20070612
- Main IPC: H01L29/786
- IPC: H01L29/786

Abstract:
A dielectric layer including a film with silicon compound contain oxygen and a film with silicon compound contain nitrogen is provided. A ratio of Si—N group absorption intensity to a thickness of the film with silicon compound contain nitrogen in an FTIR spectrum is substantially greater than or substantially equal to 0.67/μm. The dielectric layer can be incorporated in switch devices.
Public/Granted literature
- US20080308821A1 DIELECTRIC LAYER AND THIN FILM TRANSISTOR Public/Granted day:2008-12-18
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