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GB2381065B - Optical systems including reflectors - Google Patents

Optical systems including reflectors

Info

Publication number
GB2381065B
GB2381065B GB0223133A GB0223133A GB2381065B GB 2381065 B GB2381065 B GB 2381065B GB 0223133 A GB0223133 A GB 0223133A GB 0223133 A GB0223133 A GB 0223133A GB 2381065 B GB2381065 B GB 2381065B
Authority
GB
United Kingdom
Prior art keywords
optical systems
systems including
including reflectors
reflectors
optical
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.)
Expired - Fee Related
Application number
GB0223133A
Other versions
GB2381065A (en
GB0223133D0 (en
Inventor
George Heftman
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.)
Nicotech Ltd
Original Assignee
Nicotech 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 Nicotech Ltd filed Critical Nicotech Ltd
Publication of GB0223133D0 publication Critical patent/GB0223133D0/en
Publication of GB2381065A publication Critical patent/GB2381065A/en
Application granted granted Critical
Publication of GB2381065B publication Critical patent/GB2381065B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/041—Optical design with conical or pyramidal surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Stroboscope Apparatuses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB0223133A 2001-10-05 2002-10-07 Optical systems including reflectors Expired - Fee Related GB2381065B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0123979.7A GB0123979D0 (en) 2001-10-05 2001-10-05 Opticle systems

Publications (3)

Publication Number Publication Date
GB0223133D0 GB0223133D0 (en) 2002-11-13
GB2381065A GB2381065A (en) 2003-04-23
GB2381065B true GB2381065B (en) 2004-03-03

Family

ID=9923318

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0123979.7A Ceased GB0123979D0 (en) 2001-10-05 2001-10-05 Opticle systems
GB0223133A Expired - Fee Related GB2381065B (en) 2001-10-05 2002-10-07 Optical systems including reflectors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0123979.7A Ceased GB0123979D0 (en) 2001-10-05 2001-10-05 Opticle systems

Country Status (2)

Country Link
EP (1) EP1300712A3 (en)
GB (2) GB0123979D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7572030B2 (en) 2005-06-22 2009-08-11 Carmanah Technologies Corp. Reflector based optical design
GB2433309B (en) * 2005-12-16 2010-09-08 Dorman Traffic Products Ltd Signal device
WO2009120600A2 (en) 2008-03-25 2009-10-01 The Curators Of The University Of Missouri Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose
EP3556290A1 (en) 2008-05-22 2019-10-23 St. Louis Medical Devices, Inc. Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis
CN102438511B (en) 2009-04-01 2014-11-26 密苏里大学董事会 Spectral analysis device for non-invasive blood glucose detection and related method of use
US8803967B2 (en) 2009-07-31 2014-08-12 Mesa Imaging Ag Time of flight camera with rectangular field of illumination
IT201700085455A1 (en) * 2017-07-26 2019-01-26 Emanuela Boron DEVICE FOR BIOPHOTON TREATMENT.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496777A (en) * 1975-02-25 1978-01-05 Flint & Brown Ltd Navigation and other lanterns for small vessels
DE4332352A1 (en) * 1993-09-23 1995-03-30 Gerhard Emil Dipl Ing Reichert Luminaire having a mechanical adjusting device for the variation of the radiation characteristic of the luminaire
WO1995010731A1 (en) * 1993-10-15 1995-04-20 Sesto Severino Donati Pyramidal reflector having a radiation source on its axis
GB2302938A (en) * 1995-07-01 1997-02-05 David John Dyson An energy saving spotlight
US5913599A (en) * 1997-06-11 1999-06-22 Steris Corporation Surgical light with conical reflector
WO1999039135A1 (en) * 1998-02-03 1999-08-05 Physical Optics Corporation Beamformer for a remotely illuminated lighting system and method
US6007225A (en) * 1997-10-16 1999-12-28 Advanced Optical Technologies, L.L.C. Directed lighting system utilizing a conical light deflector
WO2000019547A1 (en) * 1998-09-25 2000-04-06 Maxim Integrated Products, Inc. Biconic reflector for collecting radiation from both top and side surfaces of led die

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083192A (en) * 1990-04-30 1992-01-21 Kulicke And Soffa Industries, Inc. Cluster mount for high intensity leds
US5428365A (en) * 1994-03-25 1995-06-27 Inwave Corporation Method and apparatus for generating uniform illumination

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1496777A (en) * 1975-02-25 1978-01-05 Flint & Brown Ltd Navigation and other lanterns for small vessels
DE4332352A1 (en) * 1993-09-23 1995-03-30 Gerhard Emil Dipl Ing Reichert Luminaire having a mechanical adjusting device for the variation of the radiation characteristic of the luminaire
WO1995010731A1 (en) * 1993-10-15 1995-04-20 Sesto Severino Donati Pyramidal reflector having a radiation source on its axis
GB2302938A (en) * 1995-07-01 1997-02-05 David John Dyson An energy saving spotlight
US5913599A (en) * 1997-06-11 1999-06-22 Steris Corporation Surgical light with conical reflector
US6007225A (en) * 1997-10-16 1999-12-28 Advanced Optical Technologies, L.L.C. Directed lighting system utilizing a conical light deflector
WO1999039135A1 (en) * 1998-02-03 1999-08-05 Physical Optics Corporation Beamformer for a remotely illuminated lighting system and method
WO2000019547A1 (en) * 1998-09-25 2000-04-06 Maxim Integrated Products, Inc. Biconic reflector for collecting radiation from both top and side surfaces of led die

Also Published As

Publication number Publication date
GB2381065A (en) 2003-04-23
EP1300712A3 (en) 2004-02-25
GB0123979D0 (en) 2001-11-28
GB0223133D0 (en) 2002-11-13
EP1300712A2 (en) 2003-04-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061007