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. 14, 2025
Filed:
Sep. 02, 2022
Lg Display Co., Ltd., Seoul, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An optical path control device and a display device including the same are discussed. The optical path control device can include a first substrate, a first electrode disposed on the first substrate, a second electrode disposed on the first substrate, a second electrode disposed under the second substrate, and a photoconversion layer disposed between the first electrode and the second electrode. The photoconversion layer can include a partition portion and a receiving portion that are alternately arranged, and the receiving portion can include suspended particles. The first electrode can include a first auxiliary electrode disposed on a first area of the first substrate and a second auxiliary electrode disposed on a second area of the first substrate.