GB9700962D0 - Improvements in optical devices - Google Patents

Improvements in optical devices

Info

Publication number
GB9700962D0
GB9700962D0 GBGB9700962.5A GB9700962A GB9700962D0 GB 9700962 D0 GB9700962 D0 GB 9700962D0 GB 9700962 A GB9700962 A GB 9700962A GB 9700962 D0 GB9700962 D0 GB 9700962D0
Authority
GB
United Kingdom
Prior art keywords
optical devices
optical
devices
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.)
Withdrawn
Application number
GBGB9700962.5A
Other versions
GB2309319A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9700962D0 publication Critical patent/GB9700962D0/en
Publication of GB2309319A publication Critical patent/GB2309319A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/081—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors
    • B60R1/082—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors using a single wide field mirror or an association of rigidly connected mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/10—Front-view mirror arrangements; Periscope arrangements, i.e. optical devices using combinations of mirrors, lenses, prisms or the like ; Other mirror arrangements giving a view from above or under the vehicle
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/14—Mirrors; Prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
GB9700962A 1996-01-17 1997-01-17 Bar prism with concave face for use on vehicle mirrors and windscreens or on spectacles Withdrawn GB2309319A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9600929.5A GB9600929D0 (en) 1996-01-17 1996-01-17 Improvements in optical devices
PCT/GB1997/000205 WO1998033078A1 (en) 1996-01-17 1997-01-23 Improvements in optical devices

Publications (2)

Publication Number Publication Date
GB9700962D0 true GB9700962D0 (en) 1997-03-05
GB2309319A GB2309319A (en) 1997-07-23

Family

ID=26308474

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9600929.5A Pending GB9600929D0 (en) 1996-01-17 1996-01-17 Improvements in optical devices
GB9700962A Withdrawn GB2309319A (en) 1996-01-17 1997-01-17 Bar prism with concave face for use on vehicle mirrors and windscreens or on spectacles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9600929.5A Pending GB9600929D0 (en) 1996-01-17 1996-01-17 Improvements in optical devices

Country Status (2)

Country Link
GB (2) GB9600929D0 (en)
WO (1) WO1998033078A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1015499A4 (en) * 2003-04-30 2005-05-03 Pattyn Noul Blind spot mirror, has prism shape with curved reflective base and trapezoidal upper surfaces
DE10342837A1 (en) * 2003-09-17 2005-04-28 Adc Automotive Dist Control Environment detection system for camera e.g. in motor vehicle, uses optical prism arrangement having refractive index approximately the same as that of vehicle window glass
BE1016361A3 (en) * 2004-12-10 2006-09-05 Pattyn Noul Optical body for e.g. sunglasses or sun visor in car, has mirrored lateral surface and pair of different height lateral surfaces intersecting with top and bottom surfaces
US20210124018A1 (en) * 2019-10-23 2021-04-29 Waymo Llc LIDAR with Field of View Extending Window

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580242A (en) * 1941-04-04 1946-09-02 Clave Serge Improvements in or relating to multiple focus spectacle and like lenses
FR1299573A (en) * 1961-05-30 1962-07-27 Multifocal lens enhancements
GB1290144A (en) * 1968-12-24 1972-09-20
US3726586A (en) * 1970-12-18 1973-04-10 Rohm & Haas Wedge shaped optical body
BE791092A (en) * 1971-11-08 1973-03-01 Roberts Coryton E C PRISMATIC DEVICE
US4182552A (en) * 1978-08-30 1980-01-08 William Feinbloom Side view mirror employing prism for blind spot correction
DE2914361A1 (en) * 1979-04-09 1980-10-23 Heinz Brenner Commercial vehicle wide angle driving mirror - has refracting element on outer edge to cover blind post angle
US5245479A (en) * 1988-03-18 1993-09-14 Falanga Kenneth B Vehicular, side, rear view prismatic mirror system
JPH03103822U (en) * 1990-02-13 1991-10-29
JP2579159Y2 (en) * 1990-10-04 1998-08-20 旭光学工業株式会社 Optical prism
GB9101743D0 (en) * 1991-01-26 1991-03-13 Britax Geco Sa Mirror unit
GB2263453B (en) * 1991-10-31 1995-08-09 Justin Miles Thomas Improvements in or relating to rear view systems
US5579133A (en) * 1992-12-18 1996-11-26 Black; George D. Rear view mirror structure
GB2277602A (en) * 1993-04-27 1994-11-02 Jorge Antonio Contreras Opthalmic graduated photochromic lens

Also Published As

Publication number Publication date
GB9600929D0 (en) 1996-03-20
WO1998033078A1 (en) 1998-07-30
GB2309319A (en) 1997-07-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)