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公开(公告)号：US11680695B1
公开(公告)日：2023-06-20
申请号：US17837988
申请日：2022-06-10
Applicant: Luminit LLC
Inventor： Anthony Ang , Mitch Jansen , Balvinder Gogia
IPC: F21V5/00 , F21S8/04 , F21V3/04 , F21Y115/10
CPC classification number: F21V5/005 , F21S8/04 , F21V3/049 , F21V5/008 , F21Y2115/10
Abstract: An anti-glare film for a light source is disclosed. The light source may be a light source with a Lambertian distribution, such as an LED light source. The anti-glare film may include a micro-frustum array to reduce the angular distribution of the light source and thus reduce glare. In some implementations, anti-glare film may further include a light shaping diffuser.
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公开(公告)号：US20230408063A1
公开(公告)日：2023-12-21
申请号：US18326265
申请日：2023-05-31
Applicant: Luminit LLC
Inventor： Anthony Ang , Mitch Jansen , Balvinder Gogia
CPC classification number: F21V5/005 , F21V5/008 , F21Y2115/10 , F21V3/049 , F21S8/04
Abstract: An anti-glare film for a light source is disclosed. The light source may be a light source with a Lambertian distribution, such as an LED light source. The anti-glare film may include a micro-frustum array to reduce the angular distribution of the light source and thus reduce glare. In some implementations, anti-glare film may further include a light shaping diffuser.
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公开(公告)号：US20230244080A1
公开(公告)日：2023-08-03
申请号：US17591817
申请日：2022-02-03
Applicant: Luminit LLC
Inventor： Anthony Ang
CPC classification number: G02B27/0101 , G02B3/0037 , G02B5/0278 , G02B5/0205 , G02B5/0294 , G02B27/0927 , G02B27/0961 , G02B2027/011
Abstract: An apparatus, system, and method is described for partially or completely eliminating Moiré interference artifacts generated in a heads up display having a diffuser with a micro lens array. Each lenslet of the micro lens array is faceted with micro facets positioned at least partially randomized. Aspects of the faceting may be selected to prevent Moiré interference artifacts but permit the diffuser to be used in a heads up display.
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