BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME
First Claim
Patent Images
1. A backlight assembly comprising:
- a circuit board; and
a plurality of point light source groups including N point light sources that generate different respective colors and being arranged on the circuit board, one light source group of the light source groups rotated by an angle of predetermined degrees in a clockwise direction or a counter-clockwise direction with respect to another light source group that is adjacent to the one point light source group.
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Abstract
A backlight assembly includes a circuit board and a plurality of point light source groups. The plurality of point light source groups includes N point light sources that generate different respective colors and being arranged on the circuit board. Here, N is a number of point light sources. One light source group of the light source groups is rotated by an angle of predetermined degrees in a clockwise direction or a counter-clockwise direction with respect to another light source group that is adjacent to the one point light source group.
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Citations
23 Claims
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1. A backlight assembly comprising:
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a circuit board; and
a plurality of point light source groups including N point light sources that generate different respective colors and being arranged on the circuit board, one light source group of the light source groups rotated by an angle of predetermined degrees in a clockwise direction or a counter-clockwise direction with respect to another light source group that is adjacent to the one point light source group. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A backlight assembly comprising:
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a circuit board; and
a plurality of point light source groups arranged on the circuit board in a matrix shape having a plurality of rows and a plurality of columns, each of the point light source groups having first, second, third and fourth point light sources generating different respective colors and being arranged in a substantially squared form, positions of the first, second, third and fourth point light sources of a first point light source group being rotated by an angle of about 180 degrees with respect to positions of the first, second, third and fourth point light sources of a second point light source group that is in a same row as the first point light source group and adjacent to the first point light source group, positions of the first, second, third and fourth point light sources of the first point light source group being rotated by an angle of about 90 degrees with respect to positions of the first, second, third and fourth point light sources of a third point light source group that is in a same column as the first point light source group and adjacent to the first point light source. - View Dependent Claims (14, 15)
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16. A display apparatus comprising:
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a backlight assembly including;
a circuit board; and
a plurality of point light source groups including N point light sources that generate different respective colors and being arranged on the circuit board, one light source group of the light source groups rotated by an angle of predetermined degrees in a clockwise direction or a counter-clockwise direction with respect to other light source group which is adjacent to the one point light source group. a display panel displaying images by using light from the backlight assembly. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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Specification