US 12,066,629 B2
Image display apparatus and head-mounted display
Takeshi Yonezawa, Kanagawa (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/419,892
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Jan. 28, 2020, PCT No. PCT/JP2020/002873
§ 371(c)(1), (2) Date Jun. 30, 2021,
PCT Pub. No. WO2020/162258, PCT Pub. Date Aug. 13, 2020.
Claims priority of application No. 2019-021184 (JP), filed on Feb. 8, 2019.
Prior Publication US 2022/0082835 A1, Mar. 17, 2022
Int. Cl. G02B 27/01 (2006.01); G02B 27/09 (2006.01)
CPC G02B 27/0172 (2013.01) [G02B 27/0961 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An image display apparatus, comprising:
a lens portion that pieces of light enter, each piece of light corresponding to a corresponding one of a plurality of identical images; and
an enlargement portion that the pieces of light passing through the lens portion enter,
wherein the lens portion includes
a first lens group that includes at least two lenses each corresponding to the corresponding one of the plurality of identical images, and
a second lens group that the pieces of light refracted by the first lens group enter.