GB202217890D0 - Shield for helmet, helmet, and head-up display device - Google Patents

Shield for helmet, helmet, and head-up display device

Info

Publication number
GB202217890D0
GB202217890D0 GBGB2217890.9A GB202217890A GB202217890D0 GB 202217890 D0 GB202217890 D0 GB 202217890D0 GB 202217890 A GB202217890 A GB 202217890A GB 202217890 D0 GB202217890 D0 GB 202217890D0
Authority
GB
United Kingdom
Prior art keywords
helmet
shield
head
display device
display
Prior art date
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.)
Pending
Application number
GBGB2217890.9A
Other versions
GB2623595A (en
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.)
E Lead Electronic Co Ltd
Original Assignee
E Lead Electronic Co Ltd
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.)
Filing date
Publication date
Application filed by E Lead Electronic Co Ltd filed Critical E Lead Electronic Co Ltd
Priority to GB2217890.9A priority Critical patent/GB2623595A/en
Priority to GB2316474.2A priority patent/GB2624974A/en
Publication of GB202217890D0 publication Critical patent/GB202217890D0/en
Publication of GB2623595A publication Critical patent/GB2623595A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/042—Optical devices
    • 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
    • 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
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
GB2217890.9A 2022-11-29 2022-11-29 Shield for helmet, helmet, and head-up display device Pending GB2623595A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2217890.9A GB2623595A (en) 2022-11-29 2022-11-29 Shield for helmet, helmet, and head-up display device
GB2316474.2A GB2624974A (en) 2022-11-29 2022-11-29 Shield for helmet, helmet, and head-up display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2217890.9A GB2623595A (en) 2022-11-29 2022-11-29 Shield for helmet, helmet, and head-up display device

Publications (2)

Publication Number Publication Date
GB202217890D0 true GB202217890D0 (en) 2023-01-11
GB2623595A GB2623595A (en) 2024-04-24

Family

ID=84889464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2217890.9A Pending GB2623595A (en) 2022-11-29 2022-11-29 Shield for helmet, helmet, and head-up display device

Country Status (1)

Country Link
GB (1) GB2623595A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101352271A (en) * 2007-07-27 2009-01-28 赖添德 Protective helmet visor structure with back vision function
WO2016038615A1 (en) * 2014-09-11 2016-03-17 Selaflex Ltd An apparatus and method for displaying an output from a display
CN110045501A (en) * 2018-01-09 2019-07-23 瑞轩科技股份有限公司 Display apparatus assembly
US20230040478A1 (en) * 2021-08-04 2023-02-09 E-Lead Electronic Co., Ltd. Head-mounted fixing device

Also Published As

Publication number Publication date
GB2623595A (en) 2024-04-24

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