Display device and method for manufacturing same

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United States of America Patent

PATENT NO 11871615
SERIAL NO

17298844

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Abstract

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A display device includes: a base substrate; a TFT layer including a plurality of pixel circuits arranged; and a light-emitting element layer. Each of the plurality of pixel circuits includes: a TFT including a semiconductor layer, a gate insulating film, and a gate electrode; and a capacitor including the gate electrode, a first inorganic insulating film, and a capacitive electrode. The capacitive electrode extends all around a perimeter of the gate electrode and extends to an outside of the perimeter. An angle formed between an upper surface of the base substrate and at least a part of an end surface in a circumferential direction of the gate electrode not overlapping the semiconductor layer in the plan view is greater than an angle formed between the upper surface of the base substrate and an end surface of the gate electrode overlapping the semiconductor layer in the plan view.

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Patent Owner(s)

Patent OwnerAddress
SHARP KABUSHIKI KAISHASAKAI CITY OSAKA 590-8522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanzaki, Yohsuke Sakai, JP 101 386
Miwa, Masahiko Sakai, JP 55 195
Saitoh, Takao Sakai, JP 76 174
Sun, Yi Sakai, JP 220 3038
Yamanaka, Masaki Sakai, JP 67 153

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