公开(公告)号：US10914874B2

公开(公告)日：2021-02-09

申请号：US16793740

申请日：2020-02-18

Applicant: Intel Corporation

Inventor： Khaled Ahmed ,  John Heck ,  Ramon Cancel Olmo ,  Richmond Hicks ,  Olga Gorbounova

IPC: G02B5/02 ,  G02B6/42 ,  G02B6/30

Abstract: Disclosed herein are display and photonic devices utilizing metasurfaces. An optical device comprising an optical component and an optical transmission medium is disclosed. A waveguide couples the optical component and the optical transmission medium. A metasurface is disposed on an end of the waveguide and arranged to increase an optical coupling between the waveguide and the optical transmission medium. Additionally, a display comprising a number of light emitting elements and a metasurface for each of the light emitting elements. The metasurface arranged to eliminate screen door effect in virtual reality display systems.

公开(公告)号：US11156815B2

公开(公告)日：2021-10-26

申请号：US16336607

申请日：2016-09-30

Applicant: Intel Corporation

Inventor： Chia-Pin Chiu ,  Anna M. Prakash ,  Amanuel M Abebaw ,  Olga Gorbounova ,  Ching-Ping Janet Shen ,  Shan Zhong ,  Mark Saltas

IPC: G02B19/00 ,  G01J1/04

Abstract: Various embodiments disclosed relate to an assembly. The assembly includes a compound parabolic concentrator including an exit aperture that has a generally circular perimeter, which defines a circumference of the exit aperture. The assembly further includes a photodiode sensor generally that is aligned with the exit aperture of the compound parabolic concentrator. An optical adhesive layer adheres the exit aperture of the compound parabolic concentrator to the photodiode sensor. A protrusion extends between at least a portion of the perimeter of the compound parabolic concentrator exit aperture and the photodiode.

公开(公告)号：US20200073099A1

公开(公告)日：2020-03-05

申请号：US16336607

申请日：2016-09-30

Applicant: Intel Corporation

Inventor： Chia-Pin Chiu ,  Anna M. Prakash ,  Amanuel M. Abebaw ,  Olga Gorbounova ,  Ching-Ping Janet Shen ,  Shan Zhong ,  Mark Saltas

IPC: G02B19/00 ,  G01J1/04

Abstract: Various embodiments disclosed relate to an assembly. The assembly includes a compound parabolic concentrator including an exit aperture that has a generally circular perimeter, which defines a circumference of the exit aperture. The assembly further includes a photodiode sensor generally that is aligned with the exit aperture of the compound parabolic concentrator. An optical adhesave layer adheres the exit aperture of the compound parabolic concentrator to the photodiode sensor. A protrusion extends between at least a portion of the perimeter of the compound parabolic concentrator exit aperture and the photodiode.

公开(公告)号：US10564330B2

公开(公告)日：2020-02-18

申请号：US16229751

申请日：2018-12-21

Applicant: INTEL CORPORATION

Inventor： Khaled Ahmed ,  John Heck ,  Ramon Cancel Olmo ,  Richmond Hicks ,  Olga Gorbounova

IPC: G02B5/02 ,  G02B6/42

Abstract: Disclosed herein are display and photonic devices utilizing metasurfaces. An optical device comprising an optical component and an optical transmission medium is disclosed. A waveguide couples the optical component and the optical transmission medium. A metasurface is disposed on an end of the waveguide and arranged to increase an optical coupling between the waveguide and the optical transmission medium. Additionally, a display comprising a number of light emitting elements and a metasurface for each of the light emitting elements. The metasurface arranged to eliminate screen door effect in virtual reality display systems.