GB8926055D0 - Anti-dazzle filter - Google Patents

Anti-dazzle filter

Info

Publication number
GB8926055D0
GB8926055D0 GB898926055A GB8926055A GB8926055D0 GB 8926055 D0 GB8926055 D0 GB 8926055D0 GB 898926055 A GB898926055 A GB 898926055A GB 8926055 A GB8926055 A GB 8926055A GB 8926055 D0 GB8926055 D0 GB 8926055D0
Authority
GB
United Kingdom
Prior art keywords
anti
filter
dazzle
dazzle filter
sunglasses
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
GB898926055A
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.)
General Electric Co PLC
Original Assignee
General Electric Co 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.)
Filing date
Publication date
Application filed by General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB898926055A priority Critical patent/GB8926055D0/en
Publication of GB8926055D0 publication Critical patent/GB8926055D0/en
Application status is Pending legal-status Critical

Links

Abstract

An anti-dazzle filter (1) comprises a transparent substrate (2) to which are laminated a vertical polariser (3) and a yellow filter (4). The device may be incorporated into sunglasses or into a visor to reduce glare caused by bright sunlight. Alternatively, it may be used to reduce light back-scattered by fog or mist.
GB898926055A 1989-11-17 1989-11-17 Anti-dazzle filter Pending GB8926055D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB898926055A GB8926055D0 (en) 1989-11-17 1989-11-17 Anti-dazzle filter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB898926055A GB8926055D0 (en) 1989-11-17 1989-11-17 Anti-dazzle filter
GB9024986A GB2238882A (en) 1989-11-17 1990-11-16 Anti-dazzle filter
AU67299/90A AU6729990A (en) 1989-11-17 1990-11-16 Anti-dazzle filter
PCT/GB1990/001771 WO1991007674A1 (en) 1989-11-17 1990-11-16 Anti-dazzle filter

Publications (1)

Publication Number Publication Date
GB8926055D0 true GB8926055D0 (en) 1990-01-10

Family

ID=10666493

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898926055A Pending GB8926055D0 (en) 1989-11-17 1989-11-17 Anti-dazzle filter
GB9024986A Withdrawn GB2238882A (en) 1989-11-17 1990-11-16 Anti-dazzle filter

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9024986A Withdrawn GB2238882A (en) 1989-11-17 1990-11-16 Anti-dazzle filter

Country Status (3)

Country Link
AU (1) AU6729990A (en)
GB (2) GB8926055D0 (en)
WO (1) WO1991007674A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800174B1 (en) 1999-10-21 2002-01-04 Sporoptic Pouilloux Sa composite glass sight protection
TWI559024B (en) 2011-10-03 2016-11-21 Mitsubishi Gas Chemical Co Polarized glasses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR829738A (en) * 1936-12-21 1938-07-05 Degea Ag Eye protection against light
GB583842A (en) * 1941-01-21 1947-01-01 Polaroid Corp Improvements in or relating to combined light-filtering and light-polarizing means
DE1168786B (en) * 1959-03-03 1964-04-23 Dr H Heimberger A visor for motor vehicles
DE8530908U1 (en) * 1985-10-31 1987-08-27 C. Reichert Optische Werke Ag, Wien, At
JP2501326B2 (en) * 1986-10-16 1996-05-29 サンタイガー インコーポレーテッド Ultraviolet radiation and blue light 阻子 optically transparent body
US4878748A (en) * 1987-02-26 1989-11-07 Suntiger, Inc. Ultraviolet radiation and blue light blocking polarizing lens

Also Published As

Publication number Publication date
AU6729990A (en) 1991-06-13
GB2238882A (en) 1991-06-12
GB9024986D0 (en) 1991-01-02
WO1991007674A1 (en) 1991-05-30

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