-
1.发明申请公开(公告)号：US20190033609A1
公开(公告)日：2019-01-31
申请号：US16148554
申请日：2018-10-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunjoon KIM , Joonyong PARK , Bongsu SHIN , Dongouk KIM , Jihyun BAE , Dongsik SHIM , SungHoon LEE , Jaeseung CHUNG , Seogwoo HONG
Abstract: A directional backlight unit, a three-dimensional (3D) image display apparatus, and a 3D image displaying method are provided. The directional backlight unit includes a light guide plate having an emission surface on which a plurality of grating elements including first and second groups of grating elements are provided. The plurality of grating elements are arranged such that light beams emitted from the first and second groups of grating elements commonly propagate through a plurality of pixel points and respectively form first and second groups of view points of which corresponding regions do not overlap with each other.
-
2.发明申请公开(公告)号：US20170212359A1
公开(公告)日：2017-07-27
申请号：US15269136
申请日：2016-09-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunjoon KIM , Joonyong PARK , Bongsu SHIN , Dongouk KIM , Jihyun BAE , Dongsik SHIM , SungHoon LEE , Jaeseung CHUNG , Seogwoo HONG
CPC classification number: G02B27/2214 , G02B6/005 , G03H1/0808 , G03H1/2294 , G03H2210/30 , G03H2226/02 , G06F17/142 , H04N13/31 , H04N13/32 , H04N13/351 , H04N13/356 , H04N13/366
Abstract: A directional backlight unit, a three-dimensional (3D) image display apparatus, and a 3D image displaying method are provided. The directional backlight unit includes a light guide plate having an emission surface on which a plurality of grating elements including first and second groups of grating elements are provided. The plurality of grating elements are arranged such that light beams emitted from the first and second groups of grating elements commonly propagate through a plurality of pixel points and respectively form first and second groups of view points of which corresponding regions do not overlap with each other.
-
Search Results
2
records
(took 0.012 seconds)
