US 12,219,295 B2
Display device
Kenichi Takemasa, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Jan. 17, 2023, as Appl. No. 18/097,528.
Claims priority of application No. 2022-008162 (JP), filed on Jan. 21, 2022.
Prior Publication US 2023/0239441 A1, Jul. 27, 2023
Int. Cl. H04N 9/31 (2006.01); G02B 5/08 (2006.01); G03B 21/62 (2014.01)
CPC H04N 9/3141 (2013.01) [G02B 5/08 (2013.01); G02B 2207/101 (2013.01); G03B 21/62 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A display device comprising:
a support;
a first light source and a second light source mounted on the support;
a first half mirror mounted on the support and provided with a first reflecting surface inclined with respect to an emitting direction of light of the first light source; and
a second half mirror mounted on the support and provided with a second reflecting surface inclined with respect to an emitting direction of light of the second light source,
wherein the first reflecting surface forms a first display region for projecting a first image projected from the first light source,
the second reflecting surface forms a second display region for projecting a second image projected from the second light source,
the light emitted from the first light source is reflected by the first reflecting surface and irradiated in a first direction,
the light emitted from the second light source is reflected by the second reflecting surface and irradiated in a second direction different from the first direction,
a same image or different images can be displayed simultaneously in the first display region and the second display region,
the first light source and the second light source are included in a third light source,
a first display surface of the first light source forms part of a third display surface of the third light source,
a second display surface of the second light source forms another part of the third display surface of the third light source, and
the first light source and the second light source irradiate the light in a same direction.