ATE512387T1 - Projektionslinse und tragbare anzeigeeinrichtung für spiele und andere anwendungen - Google Patents

Projektionslinse und tragbare anzeigeeinrichtung für spiele und andere anwendungen

Info

Publication number
ATE512387T1
ATE512387T1 AT07717106T AT07717106T ATE512387T1 AT E512387 T1 ATE512387 T1 AT E512387T1 AT 07717106 T AT07717106 T AT 07717106T AT 07717106 T AT07717106 T AT 07717106T AT E512387 T1 ATE512387 T1 AT E512387T1
Authority
AT
Austria
Prior art keywords
condition
lens group
portable
projection lens
lens
Prior art date
Application number
AT07717106T
Other languages
English (en)
Inventor
Ernesto Rodriguez
Patricia Hughes
Kai Chang Lu
Original Assignee
3M Innovative Properties Co
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
Priority claimed from US11/276,106 external-priority patent/US7173777B1/en
Priority claimed from US11/459,537 external-priority patent/US7342723B2/en
Priority claimed from US11/460,813 external-priority patent/US20060285090A1/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority claimed from PCT/US2007/002355 external-priority patent/WO2007094952A1/en
Application granted granted Critical
Publication of ATE512387T1 publication Critical patent/ATE512387T1/de

Links

Landscapes

  • Lenses (AREA)
  • Projection Apparatus (AREA)
AT07717106T 2006-02-14 2007-01-30 Projektionslinse und tragbare anzeigeeinrichtung für spiele und andere anwendungen ATE512387T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/276,106 US7173777B1 (en) 2006-02-14 2006-02-14 Projection lens and display device for multimedia and other systems
US11/459,537 US7342723B2 (en) 2004-12-03 2006-07-24 Projection lens and portable display device for gaming and other applications
US11/460,813 US20060285090A1 (en) 2004-12-03 2006-07-28 Projection lens and portable display device for gaming and other applications
PCT/US2007/002355 WO2007094952A1 (en) 2006-02-14 2007-01-30 Projection lens and portable display device for gaming and other applications

Publications (1)

Publication Number Publication Date
ATE512387T1 true ATE512387T1 (de) 2011-06-15

Family

ID=44122678

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07717106T ATE512387T1 (de) 2006-02-14 2007-01-30 Projektionslinse und tragbare anzeigeeinrichtung für spiele und andere anwendungen

Country Status (2)

Country Link
AT (1) ATE512387T1 (de)
TW (1) TW200745595A (de)

Also Published As

Publication number Publication date
TW200745595A (en) 2007-12-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties