GB201702353D0 - Waveguide structure - Google Patents

Waveguide structure

Info

Publication number: GB201702353D0
Authority: GB; United Kingdom
Prior art keywords: waveguide structure; waveguide
Prior art date: 2017-02-14
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

GBGB1702353.2A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BAE Systems PLC

Original Assignee

BAE Systems PLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-02-14

Filing date

2017-02-14

Publication date

2017-03-29

2017-02-14 Application filed by BAE Systems PLC filed Critical BAE Systems PLC

2017-02-14 Priority to GBGB1702353.2A priority Critical patent/GB201702353D0/en

2017-03-29 Publication of GB201702353D0 publication Critical patent/GB201702353D0/en

2018-02-08 Priority to EP23206277.8A priority patent/EP4293415A3/en

2018-02-08 Priority to GB1802045.3A priority patent/GB2561944B/en

2018-02-08 Priority to PCT/GB2018/050355 priority patent/WO2018150163A1/en

2018-02-08 Priority to EP18704293.2A priority patent/EP3583351B1/en

2018-02-08 Priority to US16/483,286 priority patent/US11460694B2/en

2022-08-26 Priority to US17/822,591 priority patent/US12523868B2/en

Status Ceased legal-status Critical Current

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/34—Optical coupling means utilising prism or grating

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Diffracting Gratings Or Hologram Optical Elements (AREA)

GBGB1702353.2A 2017-02-14 2017-02-14 Waveguide structure Ceased GB201702353D0 (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
GBGB1702353.2A GB201702353D0 (en)	2017-02-14	2017-02-14	Waveguide structure
EP23206277.8A EP4293415A3 (en)	2017-02-14	2018-02-08	Waveguide structure
GB1802045.3A GB2561944B (en)	2017-02-14	2018-02-08	Waveguide structure
PCT/GB2018/050355 WO2018150163A1 (en)	2017-02-14	2018-02-08	Waveguide structure
EP18704293.2A EP3583351B1 (en)	2017-02-14	2018-02-08	Waveguide structure
US16/483,286 US11460694B2 (en)	2017-02-14	2018-02-08	Waveguide structure
US17/822,591 US12523868B2 (en)	2017-02-14	2022-08-26	Waveguide structure

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB1702353.2A GB201702353D0 (en)	2017-02-14	2017-02-14	Waveguide structure

Publications (1)

Publication Number	Publication Date
GB201702353D0 true GB201702353D0 (en)	2017-03-29

Family

ID=58461986

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB1702353.2A Ceased GB201702353D0 (en)	2017-02-14	2017-02-14	Waveguide structure
GB1802045.3A Active GB2561944B (en)	2017-02-14	2018-02-08	Waveguide structure

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB1802045.3A Active GB2561944B (en)	2017-02-14	2018-02-08	Waveguide structure

Country Status (1)

Country	Link
GB (2)	GB201702353D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11460694B2 (en)	2017-02-14	2022-10-04	Snap Inc.	Waveguide structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2538731T3 (en) *	2008-04-14	2015-06-23	Bae Systems Plc	Improvements in waveguides or related to them
JP6597196B2 (en) *	2015-11-05	2019-10-30	セイコーエプソン株式会社	Virtual image display measures

2017
- 2017-02-14 GB GBGB1702353.2A patent/GB201702353D0/en not_active Ceased
2018
- 2018-02-08 GB GB1802045.3A patent/GB2561944B/en active Active

Also Published As

Publication number	Publication date
GB2561944B (en)	2020-10-07
GB201802045D0 (en)	2018-03-28
GB2561944A (en)	2018-10-31

Publication	Publication Date	Title
IL275044A (en)	2020-07-30	Aerosolisable structure
GB2556995B (en)	2020-04-22	Waveguide Structure
GB2550958B (en)	2022-02-23	Waveguide structure
GB2552618B (en)	2021-07-28	Waveguide modulator structures
GB201708407D0 (en)	2017-07-12	Optical Devices
GB201407260D0 (en)	2014-06-11	Waveguide structure
GB201704610D0 (en)	2017-05-10	Retaining structure
SG11202005743UA (en)	2020-07-29	Viscous-drag-reducing cladding
EP3315801A4 (en)	2018-12-26	Fixing structure
GB201610183D0 (en)	2016-07-27	Structure
GB2566496B (en)	2020-01-22	Cladding
ZA201807587B (en)	2020-02-26	Polytunnel structure
GB201705186D0 (en)	2017-05-17	Fibre
GB201610190D0 (en)	2016-07-27	Structure
ZA202100322B (en)	2022-08-31	Polytunnel structure
GB2561944B (en)	2020-10-07	Waveguide structure
HUE061526T2 (en)	2023-07-28	Structure
GB2565796B (en)	2022-04-13	Cladding assembly
GB2558307B (en)	2021-05-05	Waveguide array
EP3375920A4 (en)	2018-10-24	Fiber structure
TWM533755U (en)	2016-12-11	Glasses-frame combination structure
GB2576916B (en)	2022-09-07	Polytunnel structure
GB2575634B (en)	2020-12-16	Polytunnel structure
GB2547211B (en)	2022-03-16	Waveguides
GB201818676D0 (en)	2019-01-02	Polytunnel structure

Legal Events

Date	Code	Title	Description
2018-10-24	AT	Applications terminated before publication under section 16(1)