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:
Dec. 17, 2019
Filed:
Mar. 08, 2018
Panasonic Liquid Crystal Display Co., Ltd., Himeji-shi, Hyogo, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo, JP;
Abstract
A liquid crystal display device includes a first substrate formed with a first gate line, a first source line, a first thin film transistor including a first channel region and a first semiconductor layer, and a second semiconductor layer electrically insulated from the first semiconductor layer, a second substrate disposed opposite to the first substrate, and a first liquid crystal layer disposed between the first substrate and the second substrate. The second semiconductor layer is disposed between the first thin film transistor and the first liquid crystal layer, and overlaps at least a part of the first channel region of the first thin film transistor in planar view.