The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Nov. 16, 2022
Japan Display Inc., Tokyo, JP;
Toshihide Jinnai, Tokyo, JP;
Hajime Watakabe, Tokyo, JP;
Akihiro Hanada, Tokyo, JP;
Ryo Onodera, Tokyo, JP;
Isao Suzumura, Tokyo, JP;
JAPAN DISPLAY INC., Tokyo, JP;
Abstract
A display device including a substrate having a first TFT of an oxide semiconductor and a second TFT of a polysilicon semiconductor comprising: the oxide semiconductoris covered by a first insulating film, a first drain electrodeis connected to the oxide semiconductorvia a first through holeformed in the first insulating film, a first source electrodeis connected to the oxide semiconductorvia second through holeformed in the first insulating film in the first TFT, a second insulating film is formed covering the first drain electrodeand the first source electrode, a drain wiring connectsto the first drain electrodevia a third through holeformed in the second insulating film, a source wiringis connected to the first source electrodevia a fourth through holeformed in the second insulating film.