US 12,326,627 B2
Display device
Eiji Kawawa, Kyoto (JP); Toshinori Sugiyama, Kyoto (JP); Tomoki Yamamoto, Kyoto (JP); Tatsuya Nakazawa, Kyoto (JP); Keisuke Sawada, Kyoto (JP); Akio Misawa, Kyoto (JP); and Nozomu Shimoda, Kyoto (JP)
Assigned to MAXELL, LTD., Kyoto (JP)
Filed by Maxell, Ltd., Kyoto (JP)
Filed on Nov. 17, 2023, as Appl. No. 18/512,014.
Application 18/512,014 is a continuation of application No. 17/598,295, granted, now 11,860,463, previously published as PCT/JP2019/042203, filed on Oct. 28, 2019.
Claims priority of application No. 2019-063109 (JP), filed on Mar. 28, 2019.
Prior Publication US 2024/0085733 A1, Mar. 14, 2024
Int. Cl. G02F 1/1333 (2006.01); B60K 35/00 (2024.01); B60K 35/23 (2024.01); B60K 35/28 (2024.01); G02B 27/01 (2006.01); H05K 7/20 (2006.01)
CPC G02F 1/133385 (2013.01) [G02B 27/0101 (2013.01); G02B 27/0149 (2013.01); H05K 7/20963 (2013.01); B60K 35/00 (2013.01); B60K 35/23 (2024.01); B60K 35/28 (2024.01); B60K 2360/166 (2024.01); B60K 2360/167 (2024.01); B60K 2360/23 (2024.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a backlight;
a display element;
a plate for holding at least a portion of an emission surface, from which an image light is emitted, provided on the display element, the plate including a planar member that is parallel to the emission surface; and
a heat dissipation portion that dissipates heat generated from the display element,
on an extended surface of the emission surface, the display element being thermally connected to the heat dissipation portion via the planar member of the plate.