BACKLIGHT UNIT AND DISPLAY DEVICE
First Claim
1. A light generating device comprising:
- an array of light source devices disposed on a substrate and including first and second light source devices forming a first line, the first and second light source devices spaced apart from each other with a first distance and configured to emit light in a first direction;
another array of light source devices disposed on the substrate and including third and fourth light source devices forming a second line, the third and fourth light source devices spaced apart from each other with a third distance and configured to emit light in a second direction which is different from the first direction,the second line being spaced apart from the first line so that the first light source device is spaced apart from the third light source device with a second distance therebetween,the second distance being equal to or greater then the first distance; and
a reflection layer configured to reflect the light emitted from the first and second light source devices.
1 Assignment
0 Petitions
Accused Products
Abstract
A backlight unit and display device are discussed. According to an embodiment, a light generating device includes an array of light source devices disposed on a substrate and including first and second light source devices forming a first line, the first and second light source devices spaced apart from each other with a first distance and configured to emit light in a first direction; another array of light source devices disposed on the substrate and including third and fourth light source devices forming a second line, the third and fourth light source devices spaced apart from each other with a third distance and configured to emit light in a second direction which is different from the first direction, the second line being spaced apart from the first line so that the first light source device is spaced apart from the third light source device with a second distance therebetween.
58 Citations
19 Claims
-
1. A light generating device comprising:
-
an array of light source devices disposed on a substrate and including first and second light source devices forming a first line, the first and second light source devices spaced apart from each other with a first distance and configured to emit light in a first direction; another array of light source devices disposed on the substrate and including third and fourth light source devices forming a second line, the third and fourth light source devices spaced apart from each other with a third distance and configured to emit light in a second direction which is different from the first direction, the second line being spaced apart from the first line so that the first light source device is spaced apart from the third light source device with a second distance therebetween, the second distance being equal to or greater then the first distance; and a reflection layer configured to reflect the light emitted from the first and second light source devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A light generating device comprising:
-
first light source devices disposed on a substrate and spaced apart from each other with a first distance therebetween, the first light source devices forming a first line and configured to emit light in a first direction; second light source devices disposed on the substrate and spaced apart from each other with a second distance therebetween, the second light source devices forming a second line and configured to emit light in a second direction which is different from the first direction, a width ‘
t’
of at least one of the first and second light source devices having the following relationship;
2t≦
d≦
10t, where ‘
d’
is a distance between a line extending along a first side of one of the first light source devices and a line extending along a second side of one of the second light source devices; anda reflection layer configured to reflect the light emitted from the first and second light source devices. - View Dependent Claims (17, 18, 19)
-
Specification