US 12,292,628 B2
Display medium, display assistance medium, processing device, program, and computer-readable recording medium where program is recorded
Kaisei Sakurai, Tokyo (JP)
Assigned to DWANGO Co., Ltd., Tokyo (JP)
Appl. No. 17/908,995
Filed by DWANGO Co., Ltd., Tokyo (JP)
PCT Filed Jun. 18, 2021, PCT No. PCT/JP2021/023236
§ 371(c)(1), (2) Date Sep. 2, 2022,
PCT Pub. No. WO2021/261404, PCT Pub. Date Dec. 30, 2021.
Claims priority of application No. 2020-110274 (JP), filed on Jun. 26, 2020.
Prior Publication US 2023/0099123 A1, Mar. 30, 2023
Int. Cl. G02F 1/13 (2006.01); G02F 1/1335 (2006.01)
CPC G02F 1/1323 (2013.01) [G02F 1/133512 (2013.01); G02F 1/133553 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display medium capable of displaying a prescribed number of content items corresponding to a prescribed number of azimuth angles from prescribed elevation and azimuth angles, the medium comprising:
a planar member for reflecting light,
wherein the planar member is segmented into a plurality of unit cells,
each of the plurality of unit cells is segmented into a prescribed number of sub-cells corresponding to the prescribed number of azimuth angles,
a protrusion member that has a light-shielding surface, parallel to the prescribed azimuth angle on the planar member, is formed in each sub-cell corresponding to the prescribed azimuth angle, and
the protrusion member is tinted with a plurality of colors that form an achromatic color by additive color mixing.