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:
Jan. 24, 2023
Filed:
Dec. 16, 2020
Lg Display Co., Ltd., Seoul, KR;
Jaekyeong Yun, Paju-si, KR;
Hojin Ryu, Paju-si, KR;
Sangpyo Hong, Paju-si, KR;
Hyodae Bae, Paju-si, KR;
Soojin Kim, Paju-si, KR;
Samjong Lee, Paju-si, KR;
Jeonphill Han, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A display device including a substrate in which pixel groups each composed of two or more pixels adjacent in a column direction are arranged; a circuit element layer in which driving transistors driving the pixels are arranged; electrodes placed on the circuit element layer, and electrically connected to the driving transistors through via holes, respectively; a bank surrounding each of the pixel groups, and placed to cover at least a part of an edge of the electrodes; and emission layers formed within areas surrounded by the bank, wherein the pixel groups are arranged in a zigzag shape with respect to a row direction.