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:
Nov. 03, 2020
Filed:
Nov. 29, 2017
Lg Display Co., Ltd., Seoul, KR;
Industrial Cooperation Foundation Chonbuk National University, Jeonju-si, Jeollabuk-do, KR;
Jihoon Lee, Jeonju-si, KR;
Hyungmin Kim, Jeonju-si, KR;
Jongyoon Kim, Jeonju-si, KR;
Jonghoon Woo, Goyang-si, KR;
Chiwan Kim, Goyang-si, KR;
Sungeui Shin, Seoul, KR;
Seongil Kim, Uijeongbu-si, KR;
Jaebin Song, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Industrial Cooperation Foundation Chonbuk National University, Jeonju-Si, KR;
Abstract
A mirror cell and a display device are disclosed. The mirror cell includes a lower substrate, which includes a lower alignment film and a lower electrode, an upper substrate, which opposes the lower substrate and includes an upper alignment film and an upper electrode, a liquid crystal layer, which is disposed between the lower alignment film and the upper alignment film and includes a cholesteric liquid crystal and a reactive liquid crystal, and a reactive layer, which is disposed between the upper alignment film and the liquid crystal layer and includes a same kind of reactive liquid crystals as the reactive liquid crystal in the liquid crystal layer.