JP2002534705A5 - - Google Patents

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Publication number
JP2002534705A5
JP2002534705A5 JP2000592672A JP2000592672A JP2002534705A5 JP 2002534705 A5 JP2002534705 A5 JP 2002534705A5 JP 2000592672 A JP2000592672 A JP 2000592672A JP 2000592672 A JP2000592672 A JP 2000592672A JP 2002534705 A5 JP2002534705 A5 JP 2002534705A5
Authority
JP
Japan
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
JP2000592672A
Other versions
JP2002534705A (ja
Filing date
Publication date
Priority claimed from GBGB9828869.9A external-priority patent/GB9828869D0/en
Priority claimed from GBGB9902042.2A external-priority patent/GB9902042D0/en
Application filed filed Critical
Priority claimed from PCT/GB1999/004432 external-priority patent/WO2000041009A1/en
Publication of JP2002534705A publication Critical patent/JP2002534705A/ja
Publication of JP2002534705A5 publication Critical patent/JP2002534705A5/ja
Pending legal-status Critical Current

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JP2000592672A 1998-12-31 1999-12-24 段が形成されている面をもつディフューザー Pending JP2002534705A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9828869.9A GB9828869D0 (en) 1998-12-31 1998-12-31 Surface diffuser
GB9902042.2 1999-01-29
GBGB9902042.2A GB9902042D0 (en) 1999-01-29 1999-01-29 Surface diffuser
GB9828869.9 1999-01-29
PCT/GB1999/004432 WO2000041009A1 (en) 1998-12-31 1999-12-24 Stepped surface diffuser

Publications (2)

Publication Number Publication Date
JP2002534705A JP2002534705A (ja) 2002-10-15
JP2002534705A5 true JP2002534705A5 (ja) 2007-02-15

Family

ID=26314945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000592672A Pending JP2002534705A (ja) 1998-12-31 1999-12-24 段が形成されている面をもつディフューザー

Country Status (6)

Country Link
US (1) US6724535B1 (ja)
EP (1) EP1147437B1 (ja)
JP (1) JP2002534705A (ja)
DE (1) DE69919218T2 (ja)
HK (1) HK1043405A1 (ja)
WO (1) WO2000041009A1 (ja)

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JP4019886B2 (ja) * 2002-09-30 2007-12-12 オムロン株式会社 光学フィルム、面光源装置及び液晶表示装置
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GB2442627A (en) * 2005-07-08 2008-04-09 Electro Scient Ind Inc Achieving convergent light rays emitted by planar array of light sources
US7546709B2 (en) * 2005-10-03 2009-06-16 Solatube International, Inc. Tubular skylight dome with variable prism
JP2007127871A (ja) * 2005-11-04 2007-05-24 Alps Electric Co Ltd 立体表示装置
US7593615B2 (en) * 2006-02-10 2009-09-22 Rpc Photonics, Inc. Optical devices for guiding illumination
US7529048B2 (en) * 2006-03-03 2009-05-05 Ching-Bin Lin Optical film having multi-story prisms and manufacturing process thereof
US7630598B2 (en) * 2006-05-10 2009-12-08 The Ohio State University Apparatus and method for providing an optical cross-connect
US7911671B2 (en) * 2006-05-10 2011-03-22 The Ohio State University Apparatus and method for providing true time delay in optical signals using a Fourier cell
US20080084609A1 (en) * 2006-10-06 2008-04-10 Entire Technology Co., Ltd. Diffuser plate having multi-aspheric structure
DE102007036492B4 (de) * 2007-08-01 2009-07-30 Trw Automotive Electronics & Components Gmbh & Co. Kg Optische Sensorvorrichtung
US8059340B2 (en) * 2007-08-01 2011-11-15 Texas Instruments Incorporated Method and system for reducing speckle by vibrating a line generating element
WO2009057696A1 (ja) * 2007-10-31 2009-05-07 Takiron Co., Ltd. 光学シート及びこれを用いたバックライトユニット
WO2009068285A1 (de) * 2007-11-27 2009-06-04 Johnson Controls Gmbh Optische anordnung
DE102010034020A1 (de) * 2010-08-11 2012-02-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Oberflächenstruktur sowie Fresnel-Linse und Werkzeug zur Herstellung einer Oberflächenstruktur
US8628321B2 (en) 2010-10-13 2014-01-14 Microsoft Corporation Molding of nonuniform object having undercut structure
JP2012150317A (ja) * 2011-01-20 2012-08-09 Stanley Electric Co Ltd 照明用レンズおよび照明装置
US9588264B2 (en) * 2011-10-12 2017-03-07 Corning Incorporated Bezel-concealing display covers and display devices
FR2989471B1 (fr) * 2012-04-11 2015-03-20 Valeo Vision Guide optique pour dispositif d'emission de lumiere de vehicule automobile
US20140118831A1 (en) * 2012-11-01 2014-05-01 Panasonic Corporation Light diffuser and method of manufacturing the same
TWI490574B (zh) * 2013-04-03 2015-07-01 聚森股份有限公司 發電模組及其導光膜
US10101519B2 (en) 2013-09-30 2018-10-16 Continental Automotive Systems, Inc. Lighting assembly for display illumination
US9322178B2 (en) 2013-12-15 2016-04-26 Vkr Holdings A/S Skylight with sunlight pivot
US9746604B2 (en) * 2014-01-06 2017-08-29 Agira, Inc. Light guide apparatus and fabrication method thereof
US10030847B2 (en) 2014-03-10 2018-07-24 Streamlight, Inc. Portable light and optical diffuser therefor
CN109270782B (zh) 2014-03-10 2021-08-24 杜比实验室特许公司 用于激光投影的高性能屏幕
US10889990B2 (en) 2016-03-31 2021-01-12 Vkr Holding A/S Skylight cover with advantageous topography
USD794216S1 (en) 2016-03-31 2017-08-08 Vkr Holding A/S Skylight cover
US11481568B1 (en) 2017-12-29 2022-10-25 Cognex Corporation Dome illuminator for vision system camera and method for using the same
US10628646B1 (en) 2017-12-29 2020-04-21 Cognex Corporation Off-axis dual-sensor vision system camera and method for using the same

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