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:
Apr. 12, 2022
Filed:
Jul. 28, 2017
Samsung Display Co., Ltd., Yongin-si, KR;
Minsoo Kim, Seoul, KR;
Mugyeom Kim, Hwaseong-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display apparatus includes a display panel and a window member. The display panel includes pixels configured to display an image. The window member is disposed on the display panel. The window member includes a window substrate, polarization patterns, first electrodes, and second electrodes. The window substrate includes a first surface and a second surface. The first surface includes a first groove defined therein. The second surface faces the first surface. The second surface includes a second groove defined therein. The polarization patterns are disposed in the first groove. The first electrodes are disposed in the second groove. The first electrodes extend in a first direction. The second electrodes are disposed on the second surface and the horizontal electrodes. The second electrodes extend in a second direction crossing the first direction. The second electrodes are connected to the first electrodes.