GB2331399B - High intensity light source - Google Patents

High intensity light source

Info

Publication number
GB2331399B
GB2331399B GB9723957A GB9723957A GB2331399B GB 2331399 B GB2331399 B GB 2331399B GB 9723957 A GB9723957 A GB 9723957A GB 9723957 A GB9723957 A GB 9723957A GB 2331399 B GB2331399 B GB 2331399B
Authority
GB
United Kingdom
Prior art keywords
light source
high intensity
intensity light
source
light
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
GB9723957A
Other versions
GB9723957D0 (en
GB2331399A (en
Inventor
Peter Brian Hart
Richard Arthur Kirk
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.)
PRP OPTOELECTRONICS Ltd
Original Assignee
PRP OPTOELECTRONICS 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 PRP OPTOELECTRONICS Ltd filed Critical PRP OPTOELECTRONICS Ltd
Priority to GB9723957A priority Critical patent/GB2331399B/en
Publication of GB9723957D0 publication Critical patent/GB9723957D0/en
Publication of GB2331399A publication Critical patent/GB2331399A/en
Application granted granted Critical
Publication of GB2331399B publication Critical patent/GB2331399B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/648—Heat extraction or cooling elements the elements comprising fluids, e.g. heat-pipes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A61N5/0603—Apparatus for use inside the body for treatment of body cavities
    • A61N2005/0606—Mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A61N2005/0652—Arrays of diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
GB9723957A 1997-11-14 1997-11-14 High intensity light source Expired - Fee Related GB2331399B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9723957A GB2331399B (en) 1997-11-14 1997-11-14 High intensity light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9723957A GB2331399B (en) 1997-11-14 1997-11-14 High intensity light source

Publications (3)

Publication Number Publication Date
GB9723957D0 GB9723957D0 (en) 1998-01-07
GB2331399A GB2331399A (en) 1999-05-19
GB2331399B true GB2331399B (en) 1999-12-01

Family

ID=10821994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9723957A Expired - Fee Related GB2331399B (en) 1997-11-14 1997-11-14 High intensity light source

Country Status (1)

Country Link
GB (1) GB2331399B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2370992B (en) * 2000-03-23 2002-11-20 Photo Therapeutics Ltd Therapeutic light source and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276032A (en) * 1993-03-08 1994-09-14 Prp Optoelectronics Limited A Radiation source
WO1995005214A1 (en) * 1993-08-16 1995-02-23 Chen James C Method and apparatus for providing light-activated therapy
WO1996024406A1 (en) * 1995-02-09 1996-08-15 Quantum Devices, Inc. Apparatus for irradiating living cells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276032A (en) * 1993-03-08 1994-09-14 Prp Optoelectronics Limited A Radiation source
WO1995005214A1 (en) * 1993-08-16 1995-02-23 Chen James C Method and apparatus for providing light-activated therapy
WO1996024406A1 (en) * 1995-02-09 1996-08-15 Quantum Devices, Inc. Apparatus for irradiating living cells

Also Published As

Publication number Publication date
GB9723957D0 (en) 1998-01-07
GB2331399A (en) 1999-05-19

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Legal Events

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

Effective date: 20041114