ATE540330T1 - Farbrad - Google Patents

Farbrad

Info

Publication number
ATE540330T1
ATE540330T1 AT07819854T AT07819854T ATE540330T1 AT E540330 T1 ATE540330 T1 AT E540330T1 AT 07819854 T AT07819854 T AT 07819854T AT 07819854 T AT07819854 T AT 07819854T AT E540330 T1 ATE540330 T1 AT E540330T1
Authority
AT
Austria
Prior art keywords
color
rotor
balancing
color wheel
filled
Prior art date
Application number
AT07819854T
Other languages
English (en)
Inventor
Emil Janicek
Original Assignee
Oerlikon Trading Ag
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 Oerlikon Trading Ag filed Critical Oerlikon Trading Ag
Application granted granted Critical
Publication of ATE540330T1 publication Critical patent/ATE540330T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3117—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing two or more colours simultaneously, e.g. by creating scrolling colour bands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Filters (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Projection Apparatus (AREA)
AT07819854T 2006-12-04 2007-11-19 Farbrad ATE540330T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86839006P 2006-12-04 2006-12-04
PCT/EP2007/009967 WO2008067904A1 (en) 2006-12-04 2007-11-19 Color wheel

Publications (1)

Publication Number Publication Date
ATE540330T1 true ATE540330T1 (de) 2012-01-15

Family

ID=39103414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07819854T ATE540330T1 (de) 2006-12-04 2007-11-19 Farbrad

Country Status (8)

Country Link
US (1) US8111472B2 (de)
EP (1) EP2092387B1 (de)
JP (1) JP5309372B2 (de)
KR (1) KR101334499B1 (de)
CN (1) CN101589325B (de)
AT (1) ATE540330T1 (de)
TW (1) TWI414873B (de)
WO (1) WO2008067904A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10432045B2 (en) 2012-11-06 2019-10-01 Milwaukee Electric Tool Corporation Electric motor for a power tool
US20140124231A1 (en) * 2012-11-06 2014-05-08 Milwaukee Electric Tool Corporation Electric motor for a power tool
CN104880819B (zh) * 2015-05-28 2017-05-03 苏州佳世达光电有限公司 一种色轮及应用其的投影系统
US9733469B2 (en) 2015-07-01 2017-08-15 Materion Corporation Unbalanced hub design
CN105351887A (zh) * 2015-11-27 2016-02-24 海信集团有限公司 一种波长转换装置的动平衡调节方法
CN108073024A (zh) * 2016-11-14 2018-05-25 台达电子工业股份有限公司 波长转换器
CN110568707A (zh) * 2019-09-02 2019-12-13 无锡视美乐激光显示科技有限公司 激光光源及激光投影机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002058225A (ja) * 2000-08-04 2002-02-22 Matsushita Electric Ind Co Ltd カラーホイール駆動用モータ
TW475737U (en) * 2001-07-13 2002-02-01 Optoma Corp Color wheel having adhesive anti-spilling device
US6598977B1 (en) * 2002-08-08 2003-07-29 Progressive Optoelectronics Technology Co., Ltd. Color wheel having a bonding apparatus
JP3888462B2 (ja) * 2003-04-24 2007-03-07 船井電機株式会社 画像表示プロジェクタのカラーホイールバランス取り構造
TWI226942B (en) 2003-11-11 2005-01-21 Asia Optical Co Inc Filter set and color wheel with the filter set
JP4811634B2 (ja) 2004-12-10 2011-11-09 ミネベア株式会社 カラーホイールを備えた分光装置
TWI297418B (en) * 2004-12-17 2008-06-01 Prodisc Technology Inc Color wheel and cap thereof
JP4797489B2 (ja) * 2005-07-26 2011-10-19 日本電産株式会社 カラーホイール回転用装置
KR101283786B1 (ko) * 2005-11-04 2013-07-08 오를리콘 트레이딩 아크티엔게젤샤프트, 트뤼프바흐 컬러 휠

Also Published As

Publication number Publication date
JP2010511895A (ja) 2010-04-15
KR20090096695A (ko) 2009-09-14
EP2092387B1 (de) 2012-01-04
JP5309372B2 (ja) 2013-10-09
EP2092387A1 (de) 2009-08-26
KR101334499B1 (ko) 2013-11-29
TW200837485A (en) 2008-09-16
WO2008067904A1 (en) 2008-06-12
TWI414873B (zh) 2013-11-11
US20110063745A1 (en) 2011-03-17
CN101589325B (zh) 2013-07-24
CN101589325A (zh) 2009-11-25
US8111472B2 (en) 2012-02-07

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