WO2005114265A1 - Transformateur de flux lumineux - Google Patents

Transformateur de flux lumineux Download PDF

Info

Publication number
WO2005114265A1
WO2005114265A1 PCT/US2005/016562 US2005016562W WO2005114265A1 WO 2005114265 A1 WO2005114265 A1 WO 2005114265A1 US 2005016562 W US2005016562 W US 2005016562W WO 2005114265 A1 WO2005114265 A1 WO 2005114265A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
housing
chamber
light source
aperture
Prior art date
Application number
PCT/US2005/016562
Other languages
English (en)
Inventor
Bernard J. Eastlund
Michael W. Ingram
Reginald W. Clark
Original Assignee
Novatron, Inc.
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 Novatron, Inc. filed Critical Novatron, Inc.
Publication of WO2005114265A1 publication Critical patent/WO2005114265A1/fr

Links

Classifications

    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0977—Reflective elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

Appareil pour exposer des surfaces d’objet à des radiations UV comprenant une source lumineuse (36) et une chambre (32) ayant une surface intérieure recouverte d’un matériau réfléchissant, qui peut être un réflecteur Lambertien. La lumière produite par la source lumineuse (36) est réfléchie, généralement plusieurs fois, à l’intérieur de la chambre (32), augmentant significativement le flux lumineux à travers un trou (40) dans la chambre (32). Une méthode pour augmenter le flux lumineux est également décrite, dans laquelle la lumière produite par une source lumineuse (36) est réfléchie plusieurs fois dans une chambre (32), avant d’être libérée de la chambre (32) par une ouverture (40).
PCT/US2005/016562 2004-05-13 2005-05-11 Transformateur de flux lumineux WO2005114265A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57155204P 2004-05-13 2004-05-13
US60/571,552 2004-05-13

Publications (1)

Publication Number Publication Date
WO2005114265A1 true WO2005114265A1 (fr) 2005-12-01

Family

ID=34969524

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/016562 WO2005114265A1 (fr) 2004-05-13 2005-05-11 Transformateur de flux lumineux

Country Status (1)

Country Link
WO (1) WO2005114265A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150069265A1 (en) * 2013-09-06 2015-03-12 Sensor Electronic Technology, Inc. Ultraviolet Diffusive Illumination
EP3086178A1 (fr) * 2008-05-23 2016-10-26 Esko-Graphics Imaging GmbH Durcissement de plaques d'impression photodurcissables utilisant un tunnel de lumière de parois réfléchissantes et présentant une section transversale polygonale similaire à un kaléidoscope
US11773016B2 (en) 2018-12-14 2023-10-03 Corning Incorporated Diffuse reflector and methods of use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902643A1 (de) * 1989-01-30 1990-12-13 Metz Luft Und Trocknungsanlage Uv-strahler
US5059191A (en) * 1989-03-25 1991-10-22 Gesellschaft fur Strahlen-und Unweltforschung mbH (GSF) Method and apparatus for the irradiation of cavities
US20010009701A1 (en) * 1995-04-27 2001-07-26 Peter Schmitt Process and device for curing UV printing ink
DE10106032A1 (de) * 2000-02-25 2001-09-27 Laser Lab Goettingen Ev Vorrichtung und Verfahren zur homogenen Ausleuchtung einer kleinen Fläche mit der Ulbricht'schen Kugel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902643A1 (de) * 1989-01-30 1990-12-13 Metz Luft Und Trocknungsanlage Uv-strahler
US5059191A (en) * 1989-03-25 1991-10-22 Gesellschaft fur Strahlen-und Unweltforschung mbH (GSF) Method and apparatus for the irradiation of cavities
US20010009701A1 (en) * 1995-04-27 2001-07-26 Peter Schmitt Process and device for curing UV printing ink
DE10106032A1 (de) * 2000-02-25 2001-09-27 Laser Lab Goettingen Ev Vorrichtung und Verfahren zur homogenen Ausleuchtung einer kleinen Fläche mit der Ulbricht'schen Kugel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NAUMANN, SCHRÖDER: "Bauelemente der Optik", 1992, CARL HANSER VERLAG, MÜNCHEN, WIEN, XP002341246 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3086178A1 (fr) * 2008-05-23 2016-10-26 Esko-Graphics Imaging GmbH Durcissement de plaques d'impression photodurcissables utilisant un tunnel de lumière de parois réfléchissantes et présentant une section transversale polygonale similaire à un kaléidoscope
US20150069265A1 (en) * 2013-09-06 2015-03-12 Sensor Electronic Technology, Inc. Ultraviolet Diffusive Illumination
WO2015035132A1 (fr) * 2013-09-06 2015-03-12 Sensor Electronic Technology, Inc. Éclairage diffus ultraviolet
CN105518380A (zh) * 2013-09-06 2016-04-20 传感器电子技术股份有限公司 紫外线漫射照射
US9550004B2 (en) 2013-09-06 2017-01-24 Sensor Electronic Technology, Inc. Ultraviolet diffusive illumination
US20170095585A1 (en) * 2013-09-06 2017-04-06 Sensor Electronic Technology, Inc. Ultraviolet Diffusive Illumination
CN105518380B (zh) * 2013-09-06 2019-01-29 传感器电子技术股份有限公司 紫外线漫射照射
US10245338B2 (en) 2013-09-06 2019-04-02 Sensor Electronic Technology, Inc. Ultraviolet diffusive illumination
US10456486B2 (en) 2013-09-06 2019-10-29 Sensor Electronic Technology, Inc. Ultraviolet diffusive illumination
DE112014004109B4 (de) * 2013-09-06 2021-05-20 Sensor Electronic Technology Inc. Diffuse Ultraviolettbeleuchtung
US11773016B2 (en) 2018-12-14 2023-10-03 Corning Incorporated Diffuse reflector and methods of use

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