Invention Grant
- Patent Title: Method for manufacturing a thin film transistor array panel
- Patent Title (中): 薄膜晶体管阵列面板的制造方法
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Application No.: US14992625Application Date: 2016-01-11
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Publication No.: US09548325B2Publication Date: 2017-01-17
- Inventor: Hong-Kee Chin , Yun Jong Yeo , Sang Gab Kim , Jung Suk Bang , Byeong Hoon Cho
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2012-0149854 20121220
- Main IPC: H01L21/84
- IPC: H01L21/84 ; H01L21/00 ; H01L21/8234 ; H01L27/12 ; H01L21/306 ; H01L21/308 ; H01L21/3213 ; H01L27/144 ; H01L31/0376 ; H01L31/113 ; H01L31/20
Abstract:
A thin film transistor array panel includes a substrate, an insulation layer, a first semiconductor, and a second semiconductor. The insulation layer is disposed on the substrate and includes a stepped portion. The first semiconductor is disposed on the insulation layer. The second semiconductor is disposed on the insulation layer and includes a semiconductor material different than the first semiconductor. The stepped portion is spaced apart from an edge of the first semiconductor.
Public/Granted literature
- US20160190186A1 THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF Public/Granted day:2016-06-30
Information query
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