Invention Grant
- Patent Title: TFT substrate, scanning antenna provided with TFT substrate, and method for producing TFT substrate
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Application No.: US16345284Application Date: 2017-10-31
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Publication No.: US10707350B2Publication Date: 2020-07-07
- Inventor: Katsunori Misaki
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Sakai
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai
- Agency: Keating & Bennett, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@732b0695
- International Application: PCT/JP2017/039365 WO 20171031
- International Announcement: WO2018/088278 WO 20180517
- Main IPC: H01L29/78
- IPC: H01L29/78 ; H01L27/12 ; H01L29/786 ; H01Q3/34 ; H01Q3/44 ; H01Q13/22
Abstract:
A source terminal section of a TFT substrate includes a source terminal lower connection section included in a gate metal layer, and a source terminal upper connection section included in a conductive layer. A source gate connection section includes a source lower connection wiring line included in the gate metal layer and connected to the source terminal lower connection section, a source bus connection section included in a source metal layer and connected to a source bus line, and a source upper connection section included in a conductive layer, and the source upper connection section is in contact with the source lower connection wiring line within a third opening formed in a gate insulating layer and in contact with the source bus connection section within a fifth opening formed in an interlayer insulating layer.
Public/Granted literature
- US20190273162A1 TFT SUBSTRATE, SCANNING ANTENNA PROVIDED WITH TFT SUBSTRATE, AND METHOD FOR PRODUCING TFT SUBSTRATE Public/Granted day:2019-09-05
Information query
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