Illumination – Edge lighted panel – Light source
Reexamination Certificate
2006-05-18
2010-12-14
O Shea, Sandra L (Department: 2875)
Illumination
Edge lighted panel
Light source
C362S097100, C362S225000, C362S600000, C362S603000, C362S800000
Reexamination Certificate
active
07850358
ABSTRACT:
A light source device, a backlight unit, and a liquid crystal display device are each capable of improving uniformity of a luminance and a color of a display surface. The light source device includes a board; a plurality of point light sources arranged on a surface of the board and connected in series; and a variable resistor, wherein the variable resistor is disposed on the surface on which the plurality of point light sources are arranged of the board; at least one point light source arranged on an end side among the plurality of point light sources is connected in parallel to the variable resistor; and the board has a through-hole in a region where a variable resistor is located.
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Official communication issued in the International Application No. PCT/JP2006/309942, mailed on Jul. 4, 2006.
Tetsuya Hamada; “Backlight Unit and Liquid Crystal Display Device”; U.S. Appl. No. 12/088,103, filed Mar. 26, 2008.
Allen Danielle
Keating & Bennett LLP
O Shea Sandra L
Sharp Kabushiki Kaisha
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