Backlight unit
First Claim
Patent Images
1. A backlight unit comprising:
- a light source emitting light;
a housing surrounding the light source;
a light-guiding plate guiding the light emitted from the light source to an LCD panel, wherein the light-guiding plate has an incident surface formed in a shape of a curve; and
a reflective sheet formed under the light-guiding plate.
2 Assignments
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Accused Products
Abstract
A backlight unit, in which an incident surface of a light-guiding plate is formed in a shape of a curve, or a curve-shaped structure is formed in a housing to improve the light efficiency. The backlight unit includes a light source emitting light; a housing surrounding the light source; a light-guiding plate guiding the light emitted from the light source to an LCD panel, wherein the light-guiding plate has an incident surface formed in a shape of a curve; and a reflective sheet formed under the light-guiding plate.
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Citations
25 Claims
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1. A backlight unit comprising:
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a light source emitting light;
a housing surrounding the light source;
a light-guiding plate guiding the light emitted from the light source to an LCD panel, wherein the light-guiding plate has an incident surface formed in a shape of a curve; and
a reflective sheet formed under the light-guiding plate. - View Dependent Claims (2, 3, 4)
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5. A backlight unit comprising:
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a light source emitting light;
a housing surrounding the light source;
a light-guiding plate guiding the light emitted from the light source to a LCD panel;
a reflective sheet formed under the light-guiding plate; and
a structure having sides in a shape of a curve, and formed inside the housing. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method of fabricating a backlight unit, comprising:
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providing a light source to emit light;
forming a housing to surround the light source;
forming a light guiding plate to guide the light emitted from the light source to a LCD panel, wherein the light guiding plate has an incident surface having a shape of a curve; and
forming a reflective sheet under the light-guiding plate. - View Dependent Claims (17, 18)
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19. A method of fabricating a backlight unit, comprising:
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providing a light source to emit light;
forming a housing to surround the light source;
forming a light-guiding plate to guide the light emitted from the light source to a LCD panel;
forming a reflective sheet under the light-guiding plate; and
forming a structure having sides in a shape of a curve and formed inside the housing. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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Specification