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:
Oct. 13, 2026
Filed:
Jul. 17, 2023
Lg Display Co., Ltd., Seoul, KR;
Mijin Jeong, Paju-si, KR;
Sangsoon Noh, Paju-si, KR;
Dongchae Shin, Paju-si, KR;
Sunyoung Choi, Paju-si, KR;
Moonho Park, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Disclosed is a light emitting display device, including: a first thin film transistor including a first semiconductor pattern, a first gate electrode, a first source electrode, and a first drain electrode; a second thin film transistor including a second semiconductor pattern, a second gate electrode, a second source electrode, and a second drain electrode; and a light emitting element layer electrically connected to the second thin film transistor, and the second thin film transistor may further include the second source electrode and an auxiliary metal layer contacting a lower portion of the second drain electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile