US 12,066,630 B2
Nonintrusive head-mounted device
Gholamreza Chaji, Waterloo (CA)
Assigned to VueReal Inc., Ontario (CA)
Appl. No. 17/616,416
Filed by VueReal Inc., Waterloo (CA)
PCT Filed Jun. 3, 2020, PCT No. PCT/CA2020/050761
§ 371(c)(1), (2) Date Dec. 3, 2021,
PCT Pub. No. WO2020/243829, PCT Pub. Date Dec. 10, 2020.
Claims priority of provisional application 62/856,501, filed on Jun. 3, 2019.
Prior Publication US 2022/0269085 A1, Aug. 25, 2022
Int. Cl. G02B 27/01 (2006.01); G09F 9/33 (2006.01)
CPC G02B 27/0172 (2013.01) [G02B 27/0176 (2013.01); G09F 9/33 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0178 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A head-mounted device comprising:
a frame having at least one arm;
multiple displays coupled at a proximity edge of the at least one arm for one of the user's eyes, wherein each of the multiple displays comprises a micro light emitting diode microdisplay that is less than 0.5 cm in size;
an electronic system coupled at a proximity another edge of the at least one arm;
a data processing unit configured to send and receive data from the multiple displays, wherein the data processing unit coupled through the arm between the electronic system and the multiple displays; and
an optical system configured to project an image from the multiple displays to the one of the user's eyes, wherein the optical system is mounted at the top of the multiple displays.