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:
Sep. 10, 2019
Filed:
Feb. 24, 2017
Samsung Display Co., Ltd, Yongin-si, Gyeonggi-do, KR;
Kyongbin Jin, Suwon-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A display device includes a display panel configured to display an image, a window member covering the display panel and having a sensing area provided with a first opening and a second opening, a proximity sensor which overlaps with the sensing area and is configured to provide a first light to the window member through the first opening and receive through the second opening, a portion of a second light defined as a reflected light of the first light, and an optical member including a prism sheet disposed between the window member and the proximity sensor. A first angle between the first light incident from the proximity sensor to the prism sheet and a normal line of the window member is greater than a second angle between the first light which passes through the prism sheet and the normal line of the window member.