Light emitting unit and backlight having the same
First Claim
1. A light emitting unit, comprising:
- a second substrate;
a plurality of second light emitting elements; and
a plurality of third light emitting elements,wherein the plurality of second light emitting elements and the plurality of third light emitting elements include an entirety of light emitting elements disposed on the second substrate,wherein the plurality of second light emitting elements and the plurality of third light emitting elements are arranged on the second substrate in a certain arrangement rule, andwherein each of the plurality of second light emitting elements is an LED, and each of the plurality of third light emitting elements is an OLED, each of the plurality of second light emitting elements is selected to have light emitting spectrum and chroma different from each other, and each of the plurality of third light emitting elements is selected to have light emitting spectrum and chroma different from each other.
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Accused Products
Abstract
A light emitting unit including a first substrate and a plurality of first light emitting elements arranged on the first substrate in a certain arrangement rule. The first light emitting elements are light emitting diodes (LEDs) or organic light emitting diodes (OLEDs) of the same kind, or the first light emitting elements are LEDs or OLEDs of different kind. An alternative a light emitting unit includes a second substrate and a plurality of second light emitting elements and a plurality of third light emitting elements arranged on the second substrate in a certain arrangement rule. The second light emitting elements are LEDs of the same kind or different kind, and the third light emitting elements are OLEDs of the same kind or different kind. A backlight having the light emitting unit is also disclosed.
8 Citations
5 Claims
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1. A light emitting unit, comprising:
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a second substrate; a plurality of second light emitting elements; and a plurality of third light emitting elements, wherein the plurality of second light emitting elements and the plurality of third light emitting elements include an entirety of light emitting elements disposed on the second substrate, wherein the plurality of second light emitting elements and the plurality of third light emitting elements are arranged on the second substrate in a certain arrangement rule, and wherein each of the plurality of second light emitting elements is an LED, and each of the plurality of third light emitting elements is an OLED, each of the plurality of second light emitting elements is selected to have light emitting spectrum and chroma different from each other, and each of the plurality of third light emitting elements is selected to have light emitting spectrum and chroma different from each other. - View Dependent Claims (2)
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3. A backlight, comprising:
- a plurality of light emitting units arranged in a certain arrangement rule,
wherein the light emitting units comprise;
a second substrate, a plurality of second light emitting elements and a plurality of third light emitting elements, wherein the plurality of second light emitting elements and the plurality of third light emitting elements are arranged on the second substrate in a certain arrangement rule, wherein the plurality of second light emitting elements and the plurality of third light emitting elements include an entirety of light emitting elements disposed on the second substrate, and wherein each of the plurality of second light emitting elements is an LED, each of the plurality of third light emitting elements is an OLED, each of the plurality of second light emitting elements is selected to have emitting spectrum and chroma different from each other, and each of the plurality of third light emitting elements is selected to have emitting spectrum and chroma different from each other. - View Dependent Claims (4, 5)
- a plurality of light emitting units arranged in a certain arrangement rule,
Specification