Invention Grant
- Patent Title: Active matrix substrate and liquid-crystal display device
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Application No.: US14394852Application Date: 2013-03-15
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Publication No.: US09726953B2Publication Date: 2017-08-08
- Inventor: Tomoo Furukawa , Kuniko Maeno , Junichi Morinaga , Masakatsu Tominaga , Katsuya Ogawa
- 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: JP2012-094328 20120418
- International Application: PCT/JP2013/057356 WO 20130315
- International Announcement: WO2013/157336 WO 20131024
- Main IPC: G02F1/136
- IPC: G02F1/136 ; G02F1/1362

Abstract:
A TFT substrate (10) includes a substrate (10a); a TFT (11) supported by the substrate; a scanning line (12); a signal line (13); a first interlayer insulating layer (15) provided so as to cover the TFT; a pixel electrode (16) electrically connected to a drain electrode (11d) of the TFT; and a transparent storage capacitor electrode (17) provided so as to overlap at least a part of the pixel electrode. At least the first interlayer insulating layer has a contact hole (CH) formed therein through which the pixel electrode is electrically connected to the drain electrode. The scanning line includes a first area (R1) in which the scanning line is branched into two branched lines (12a). The contact hole is located between the two branched lines.
Public/Granted literature
- US20150062523A1 ACTIVE MATRIX SUBSTRATE AND LIQUID-CRYSTAL DISPLAY DEVICE Public/Granted day:2015-03-05
Information query
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