Liquid crystal cells – elements and systems – Particular structure – Particular illumination
Reexamination Certificate
2007-08-03
2011-12-06
Doan, Jennifer (Department: 2874)
Liquid crystal cells, elements and systems
Particular structure
Particular illumination
C349S056000, C349S062000, C349S067000, C349S068000
Reexamination Certificate
active
08072558
ABSTRACT:
A lighting device for a display device includes a plurality of linear light sources17arranged parallel to one another, and a light reflecting plate14arranged on the side of the linear light sources17that corresponds to the opposite side of the light emitting side. Angled reflective portions40each having two inclined surfaces41, 42are provided on the light reflecting plate14, so as to be each positioned between adjacent linear light sources17. The inclination angle θ1of the first inclined surface41aof a first angled reflective portion40ais set to be larger than the inclination angle θ2of the first inclined surface41bof a second angled reflective portion40bthat is positioned closer to the center of the array of the linear light sources17than the first angled reflective portion40a.
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International Search Report for PCT/JP2007/065251, mailed Sep. 11, 2007.
Doan Jennifer
Nixon & Vanderhye P.C.
Sharp Kabushiki Kaisha
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