- Patent Title: Light modulating device and electronic apparatus including the same
-
Application No.: US16102939Application Date: 2018-08-14
-
Publication No.: US11070775B2Publication Date: 2021-07-20
- Inventor: Changbum Lee , Junghyun Park , Byounglyong Choi
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2017-0113350 20170905
- Main IPC: H04N9/31
- IPC: H04N9/31 ; G02F1/29 ; G02B5/30 ; G02B26/08
Abstract:
A light modulating device includes a metal layer, a variable resistance material layer above the metal layer and having a plurality of resistance states depending on a voltage applied thereto, and a meta surface layer above the variable resistance material layer and including a nano structure comprising a conductive material and having a sub-wavelength dimension.
Public/Granted literature
- US20190075275A1 LIGHT MODULATING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Public/Granted day:2019-03-07
Information query
