公开(公告)号：US11994683B2

公开(公告)日：2024-05-28

申请号：US17839239

申请日：2022-06-13

Applicant: Innovega, Inc.

Inventor： Jay P. Marsh ,  Jerome A. Legerton

IPC: G02B27/01 ,  G02B27/10 ,  G02B27/28 ,  G02C7/04 ,  G02C7/08 ,  G02C7/12

CPC classification number: G02B27/0172 ,  G02B27/0176 ,  G02B27/1006 ,  G02B27/286 ,  G02C7/04 ,  G02C7/086 ,  G02C7/12 ,  G02B2027/0178 ,  G02C2202/20

Abstract: In general, one aspect disclosed features a mixed reality eyewear, comprising: a frame configured to be worn by a wearer; a lens attached to the frame and aligned with an eye of the wearer; a display panel attached to the frame and configured to render an image not aligned with an eye of the wearer; and a deformable beam combiner attached to the frame between the lens and an eye of the wearer and configured to reflect the rendered image toward the eye of the wearer.

公开(公告)号：US11903431B2

公开(公告)日：2024-02-20

申请号：US17232032

申请日：2021-04-15

Applicant: Monica Crooks

Inventor： Monica Crooks ,  Paul J. Soo ,  Stephen Montero

IPC: A41D13/11 ,  A41D31/32 ,  G02C7/08 ,  A61B90/00 ,  A61B90/50

CPC classification number: A41D13/1184 ,  A41D13/1161 ,  A41D31/32 ,  A61B90/05 ,  G02C7/086 ,  A61B2090/502

Abstract: A face protecting apparatus for protecting a user from droplets and solids containing bacteria, viruses, and other hazardous materials. The apparatus includes a face shield and a frame member. The face shield includes an elongated planar surface, a plurality of bilateral angled creases and a plurality of openings. The elongated planar surface creates a seal at the user's chest when the user bends forward thereby providing a protective barrier to ejected debris. The bilateral angled creases provide a concave configuration to the face shield that brings the face shield into close proximity to the face of the user. The openings enable a fiber optic LED light and a plurality of loupe magnifiers of a loupe device worn by the user to protrude therethrough thus enabling the user to wear the face protecting apparatus in combination with the loupe device and the fiber optic LED light without any obstruction.

公开(公告)号：US11740449B2

公开(公告)日：2023-08-29

申请号：US17744711

申请日：2022-05-15

Applicant: Designs for Vision, Inc.

Inventor： Richard E. Feinbloom ,  Carl A. Giordano

IPC: G02B25/02 ,  F21V21/084 ,  F21V23/04 ,  G02B25/00 ,  G02B5/20 ,  A61B90/30 ,  A61B5/00 ,  A61B90/35 ,  A61B90/50 ,  F21V5/00 ,  F21V5/04 ,  F21V7/04 ,  F21V11/08 ,  F21V19/02 ,  F21V23/00 ,  F21V14/02 ,  G02C7/08 ,  F21Y113/10 ,  F21Y115/10

CPC classification number: G02B25/02 ,  A61B5/0017 ,  A61B5/0077 ,  A61B5/7225 ,  A61B90/30 ,  A61B90/35 ,  A61B90/50 ,  F21V5/008 ,  F21V5/04 ,  F21V7/041 ,  F21V11/08 ,  F21V14/02 ,  F21V19/02 ,  F21V21/084 ,  F21V23/003 ,  F21V23/04 ,  G02B5/208 ,  G02B25/004 ,  G02B25/008 ,  A61B5/0071 ,  A61B5/0088 ,  A61B2090/309 ,  A61B2090/502 ,  A61B2560/0214 ,  F21Y2113/10 ,  F21Y2115/10 ,  G02C7/086

Abstract: A lighting device comprising a plurality of lighting modules arranged concentrically about an optical axis is disclosed wherein the plurality of lighting modules emit light in at least one of a plurality of wavelength ranges (UV, visible (e.g., blue, green, yellow, orange, red, white, etc.), IR) and are arranged at a non-parallel angle to an optical axis of the lighting device, wherein the emitted light is directed towards a lens system that focuses the light onto a viewing point. A second lighting device is disclosed, wherein the lighting device comprises a plurality of lighting modules arranged concentrically about an inner circumference of the lighting device, wherein the plurality of lighting modules emit light in at least one of a plurality of wavelength ranges (UV, visible (e.g., blue, green, yellow, orange, red, white, etc.), IR) onto a lighting director device that redirects the emitted light toward a lens system that focuses the light onto a viewing point.

公开(公告)号：US11719959B2

公开(公告)日：2023-08-08

申请号：US16898954

申请日：2020-06-11

Applicant: Addon Optics Ltd.

Inventor： Yoel Arieli ,  Haim Engler ,  Amir Erlichman

IPC: G02C7/08 ,  G02C7/06 ,  G02B3/10 ,  G02B7/02 ,  G02B1/14 ,  G02C7/02 ,  G02C7/10 ,  G02C9/00

CPC classification number: G02C7/086 ,  G02B1/14 ,  G02B3/10 ,  G02B7/025 ,  G02C7/021 ,  G02C7/061 ,  G02C7/10 ,  G02C9/00 ,  G02C2202/16

Abstract: Apparatus and methods are described including a corrective optical element having a thickness and/or a curvature that is different in different regions of the corrective optical element, such that the corrective optical element is configured, upon being adhered to any one of a plurality of differently-shaped optically-corrective single-vision lenses, to change a focal length of the optically-corrective single-vision lens differently in different regions of the optically-corrective single-vision lens. The corrective optical element is shapeable such that the corrective optical element can conform with a shape of any one of the plurality of differently-shaped optically-corrective single-vision lenses. Other applications are also described.

公开(公告)号：US20230244092A1

公开(公告)日：2023-08-03

申请号：US17795531

申请日：2021-07-07

Applicant: SHENYANG KANGENDE MEDICAL SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Jerome A. Legerton ,  Jidong Liu

IPC: G02C7/08 ,  G02C7/02

CPC classification number: G02C7/086 ,  G02C7/027

Abstract: In general, one aspect disclosed features a flexible lens element for application to a spectacle lens, the flexible lens element comprising: a central zone having an optical center corresponding to the visual axis of an eye of a patient; and a peripheral zone peripheral to the central zone and comprising: a first zone having a first thickness, and a second zone having a second thickness, wherein: the second thickness varies from the first thickness, and a distance from the second zone to the optical center of the central zone is selected to generate pincushion distortion or barrel distortion in the eye of the patient.

公开(公告)号：US20190250395A1

公开(公告)日：2019-08-15

申请号：US16333414

申请日：2017-09-25

Applicant: Konica Minolta, Inc.

Inventor： Isao Ishimoda

IPC: G02B25/00 ,  C09J155/02 ,  C09J169/00 ,  C09J175/04 ,  G02C7/08 ,  G02C9/00

CPC classification number: G02B25/004 ,  C09J155/02 ,  C09J169/00 ,  C09J175/04 ,  G02B7/02 ,  G02B25/00 ,  G02C7/086 ,  G02C9/00

Abstract: A loupe is bonded to a glasses-type holder to be worn around a head of a user. The loupe includes: a tube framework inserted into a hole or a cutout formed in the glasses-type holder and bonded with a UV adhesive; and a lens held in the tube framework. At least a portion at which the UV adhesive is applied in the tube framework is made of a resin not resistant to acetone and is covered with a paint resistant to acetone.

公开(公告)号：US20180292676A1

公开(公告)日：2018-10-11

申请号：US15946569

申请日：2018-04-05

Applicant: THALMIC LABS INC.

Inventor： Stefan Alexander

IPC: G02C7/02 ,  F21V8/00 ,  G03H1/22 ,  G02B27/01

CPC classification number: G02B6/0031 ,  G02B6/0015 ,  G02B6/0016 ,  G02B6/0023 ,  G02B6/0038 ,  G02B6/005 ,  G02B27/0172 ,  G02B2027/0125 ,  G02B2027/013 ,  G02B2027/0174 ,  G02B2027/0178 ,  G02C7/02 ,  G02C7/086 ,  G02C9/00 ,  G02C11/10 ,  G03H1/2205

Abstract: Systems, devices, and methods that implement waveguides in curved transparent combiners that are well-suited for use in wearable heads-up displays (WHUDs) are described. Waveguide structures with in-couplers and out-couplers are integrated with curved eyeglass lenses to provide transparent combiners that substantially match the shape, size, and geometry of conventional eyeglass lenses and can, in some implementations, embody prescription curvatures to serve as prescription eyeglass lenses. The waveguides and in-/out-couplers are planar or curved depending on the implementation.WHUDs that employ such curved transparent combiners are also described.

公开(公告)号：US20180252945A1

公开(公告)日：2018-09-06

申请号：US15450056

申请日：2017-03-06

Applicant: Wen-Tse Huang

Inventor： Wen-Tse Huang

IPC: G02C7/08 ,  G02C9/04

CPC classification number: G02C7/086 ,  G02C9/04 ,  G02C2200/02

Abstract: A pair of front hanging eyeglasses includes a lens frame and two lenses combined with the lens frame. The lens frame includes a connecting arm and at least one fastening portion. The fastening portion includes an upper portion extending outside from a surface of the connecting arm and an extension portion extending downward from the upper portion. A connecting slot is defined between the connecting arm and the at least one fastening portion. A magnet is provided on the upper portion or the extension portion and located in the connecting slot. The fastening portion is adapted to be hung on an iron spectacle frame, and the magnet is magnetically mounted on the spectacle frame for the pair of front hanging eyeglasses adhering to a pair of eyeglasses with a common iron spectacle frame.

公开(公告)号：US20180231803A1

公开(公告)日：2018-08-16

申请号：US15947841

申请日：2018-04-08

Applicant: Carl Zeiss Vision International GmbH

Inventor： Jeremias Gromotka ,  Timo Kratzer ,  Gerhard Kelch

IPC: G02C7/08 ,  G02B27/00 ,  G02B27/01

CPC classification number: G02C7/086 ,  G02B27/0093 ,  G02B27/0176 ,  G02B2027/0123 ,  G02C7/081

Abstract: Spectacles include a spectacles lens having a carrier lens with a carrier lens front surface and/or a carrier lens rear surface, and having a front surface lens segment arranged on the carrier lens front surface and/or a rear surface lens segment arranged on the carrier lens rear surface, which are moveably guided on the carrier lens front surface and/or the rear surface lens segment, respectively. Further, the spectacles include a front/rear surface lens segment drive for moving the front/rear surface lens segment on the carrier lens front/rear surface, respectively; an eye position detection device for detecting the position of an eye of a wearer wearing the spectacles; and a drive control device for controlling the front and/or rear surface lens segment drive in accordance with the position of the eye detected by the eye position detection device.

公开(公告)号：US10012839B2

公开(公告)日：2018-07-03

申请号：US15304842

申请日：2015-04-16

Applicant: Carl Zeiss Smart Optics GmbH

Inventor： Guenter Rudolph ,  Hans-Juergen Dobschal

IPC: G02C1/00 ,  G03H1/00 ,  G02F1/1335 ,  G03B21/26 ,  G09G5/00 ,  G02B27/01 ,  F21V8/00 ,  G02C11/00 ,  G02C7/02

CPC classification number: G02B27/0172 ,  G02B6/0001 ,  G02B6/34 ,  G02B27/017 ,  G02B2027/015 ,  G02B2027/0178 ,  G02C7/02 ,  G02C7/086 ,  G02C11/10 ,  G02C2202/16

Abstract: A first side of the outer shell of a spectacle lens faces away from the inner shell and forms the front side of the spectacle lens, and the first side of the inner shell faces away from the outer shell and forms the rear side of the spectacle lens. The outer shell includes the coupling-in section, the light guiding channel and the coupling-out section. The inner shell includes an opening which extends from the second side of the inner shell, which faces towards the outer shell, in the direction of the rear side and in which the light guiding channel sits. The coupling-out section lies next to the opening such that the light bundles coupled out by the coupling-out section enter the inner shell via the second side of the inner shell, run through the inner shell and leave the inner shell via the rear side.