公开(公告)号：US20230403378A1

公开(公告)日：2023-12-14

申请号：US18452499

申请日：2023-08-18

Applicant: Magic Leap, Inc.

Inventor： Pierre ST. HILAIRE ,  Evgeni Poliakov ,  Sundeep Kumar Jolly

IPC: H04N9/31 ,  H01L25/075 ,  G02B27/10

CPC classification number: H04N9/3158 ,  H04N9/3152 ,  H04N9/3182 ,  H01L25/0753 ,  G02B27/1006 ,  G02B27/102 ,  G02B2027/0112

Abstract: This disclosure relates to the use of variable-pitch light-emitting devices for display applications, including for displays in augmented reality, virtual reality, and mixed reality environments. In particular, it relates to small (e.g., micron-size) light emitting devices (e.g., micro-LEDs) of variable pitch to provide the advantages, e.g., of compactness, manufacturability, color rendition, as well as computational and power savings. Systems and methods for emitting multiple lights by multiple panels where a pitch of one panel is different than pitch(es) of other panels are disclosed. Each panel may comprise a respective array of light emitters. The multiple lights may be combined by a combiner.

公开(公告)号：US20210176440A1

公开(公告)日：2021-06-10

申请号：US17112961

申请日：2020-12-04

Applicant: Magic Leap, Inc.

Inventor： Pierre ST. HILAIRE ,  Evgeni POLIAKOV ,  Sundeep Kumar JOLLY

IPC: H04N9/31 ,  H01L25/075

Abstract: This disclosure relates to the use of variable-pitch light-emitting devices for display applications, including for displays in augmented reality, virtual reality, and mixed reality environments. In particular, it relates to small (e.g., micron-size) light emitting devices (e.g., micro-LEDs) of variable pitch to provide the advantages, e.g., of compactness, manufacturability, color rendition, as well as computational and power savings. Systems and methods for emitting multiple lights by multiple panels where a pitch of one panel is different than pitch(es) of other panels are disclosed. Each panel may comprise a respective array of light emitters. The multiple lights may be combined by a combiner.