US 12,437,682 B2
Vehicular display device
Hanako Honma, Niigata (JP)
Assigned to Nippon Seiki Co., Ltd., Niigata (JP)
Filed by Nippon Seiki Co., Ltd., Niigata (JP)
Filed on Dec. 30, 2024, as Appl. No. 19/005,233.
Claims priority of application No. 2024-012916 (JP), filed on Jan. 31, 2024.
Prior Publication US 2025/0246101 A1, Jul. 31, 2025
Int. Cl. G09G 3/00 (2006.01); B60K 35/23 (2024.01); B60K 35/234 (2024.01); G02B 27/01 (2006.01); B60K 35/60 (2024.01)
CPC G09G 3/001 (2013.01) [B60K 35/234 (2024.01); G02B 27/0101 (2013.01); B60K 35/23 (2024.01); B60K 35/60 (2024.01); B60K 2360/23 (2024.01); B60K 2360/349 (2024.01); B60R 2300/205 (2013.01); G02B 27/01 (2013.01); G02B 2027/0118 (2013.01); G02B 2027/014 (2013.01); G09G 2320/0626 (2013.01); G09G 2380/10 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A vehicle display device that is provided in a vehicle including a seat on which an occupant sits and a translucent member and that emits display light from an emission port toward the translucent member and thereby allows a virtual image and a real image of a display image represented by the display light to be visually recognized, the vehicle display device comprising:
a display unit that includes a display element, the display unit transmitting light emitted by a light source and displaying the display image;
a reflection unit that reflects light representing the display image displayed on the display unit toward the translucent member; and
a control unit, wherein
the control unit executes light intensity control processing of controlling a light intensity of the light source in such a way that a first display luminance setting when the real image is visually recognized and a second display luminance setting when the virtual image is visually recognized have a predetermined luminance difference from each other.