US 11,938,816 B2
Image projector
Jamieson Christmas, Milton Keynes (GB)
Assigned to Envisics Ltd, Milton Keynes (GB)
Appl. No. 15/734,439
Filed by Envisics Ltd, Milton Keynes (GB)
PCT Filed Jul. 16, 2019, PCT No. PCT/EP2019/069090
§ 371(c)(1), (2) Date Dec. 2, 2020,
PCT Pub. No. WO2020/016214, PCT Pub. Date Jan. 23, 2020.
Claims priority of application No. 1811705 (GB), filed on Jul. 17, 2018.
Prior Publication US 2021/0252978 A1, Aug. 19, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. B60K 35/00 (2006.01); G02B 27/01 (2006.01); G03H 1/22 (2006.01)
CPC B60K 35/00 (2013.01) [G02B 27/0172 (2013.01); G03H 1/2205 (2013.01); G03H 1/2294 (2013.01); B60K 35/23 (2024.01); B60K 35/60 (2024.01); B60K 2360/23 (2024.01); B60K 2360/334 (2024.01); B60K 2360/785 (2024.01); G02B 2027/0178 (2013.01); G03H 2222/12 (2013.01); G03H 2223/14 (2013.01)] 19 Claims
OG exemplary drawing
 
8. The method as claimed in claim 1 wherein the step of restricting the picture content comprises excluding a region of the quadrilateral area which would otherwise form a virtual image overlaying an area closest to the vehicle and/or to one side of the quadrilateral area.