Title:
薄膜トランジスタアレイ基板及び表示装置
Document Type and Number:
Japanese Patent JP6616389
Kind Code:
B2
Abstract:
A thin-film transistor array substrate and a display device are disclosed. The thin-film transistor array substrate includes a substrate, a gate electrode disposed on the substrate, an active layer, which opposites the gate electrode, has a first region and a second region having different thicknesses, and comprises at least a semiconductor material, a gate insulating film interposed between the gate electrode and the active layer, and a source electrode and a drain electrode, which are respectively in contact with the active layer.
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Inventors:
Kim, Chang Gun
Jean, Yong Kyung
Baek, Jung Eun
Kim, Sung Jin
Jean, Yong Kyung
Baek, Jung Eun
Kim, Sung Jin
Application Number:
JP2017240622A
Publication Date:
December 04, 2019
Filing Date:
December 15, 2017
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
H01L29/786; G02F1/1368; G09F9/30; H01L27/32; H01L51/50; H05B33/02
Domestic Patent References:
| JP2005093874A | ||||
| JP2005259884A | ||||
| JP2003519928A | ||||
| JP2007188923A | ||||
| JP2006237587A | ||||
| JP2011082517A |
Foreign References:
| US20140103332 |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation