Inventor
HATANAKA MASATO
JP13 patents
Patents
13 patentsUS7318664B2Jan 15, 2008
Backlight device and liquid crystal display apparatus
SONY CORP128 citations96
US7185995B2Mar 6, 2007
Backlight device and liquid crystal display
SONY CORP154 citations96
US5451103ASep 19, 1995
Projector system
SONY CORP56 citations96
US7344291B2Mar 18, 2008
Illuminating device and backlight device employing the illuminating device
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US5917561AJun 29, 1999
Liquid-crystal image projecting apparatus having a color purity correction filter
SONY CORP43 citations92
US7476015B2Jan 13, 2009
Backlight apparatus and liquid crystal display apparatus
SONY CORP13 citations84
US7413331B2Aug 19, 2008
LCD with multi-color optical unit and cross dichroic device
SONY CORP12 citations82
US7667787B2Feb 23, 2010
Backlight device and transmission type liquid crystal display apparatus
SONY CORP18 citations80
US4339694AJul 13, 1982
Flat cathode ray tube
SONY CORP8 citations70
US4570100AFeb 11, 1986
Flat-type cathode ray tube having electrostatic and electromagnetic deflection systems
SONY CORP4 citations60
US4451756AMay 29, 1984
Flat cathode ray tube
SONY CORP4 citations60
US6095654AAug 1, 2000
Projection type display apparatus
SONY CORP4 citations54
US7604362B2Oct 20, 2009
Backlight apparatus, liquid crystal display
SONY CORP0 citations50