Arrangement matrix of primary color LEDs
First Claim
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1. An arrangement matrix of primary color light emitting diodes (LEDs), applied in a backlight source of a liquid crystal display (LCD), the arrangement matrix comprising:
- at least one first LED;
at least one second LED; and
at least one third LED;
wherein the at least one first LED, the at least one second LED and the at least one third LED are arranged to form a 4×
4 lowest matrix unit;
the ratio of the numbers of the first LED, the second LED and the third LED is 2;
1;
1;
there are two of the first LEDs, not adjacent to each other, located in each row and in each column respectively of each 4×
4 lowest matrix unit; and
there are one of the second LED and one of the third LED located in each row and in each column respectively of each 4×
4 lowest matrix unit.
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Abstract
An arrangement matrix of primary color LEDs is provided. The arrangement matrix includes a first LED, a second LED and a third LED. The first LED, the second LED and the third LED are arranged to form a 4×4 lowest matrix unit. The ratio of the numbers of the first LEDs, the second LEDs and the third LEDs is 2:1:1. The first LED, the second LED and the third LED are presented as α,β, and γ. The arrangement of the lowest repeat matrix unit is shown below:
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Citations
6 Claims
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1. An arrangement matrix of primary color light emitting diodes (LEDs), applied in a backlight source of a liquid crystal display (LCD), the arrangement matrix comprising:
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at least one first LED; at least one second LED; and at least one third LED; wherein the at least one first LED, the at least one second LED and the at least one third LED are arranged to form a 4×
4 lowest matrix unit;
the ratio of the numbers of the first LED, the second LED and the third LED is 2;
1;
1;
there are two of the first LEDs, not adjacent to each other, located in each row and in each column respectively of each 4×
4 lowest matrix unit; and
there are one of the second LED and one of the third LED located in each row and in each column respectively of each 4×
4 lowest matrix unit.- View Dependent Claims (2, 3, 4, 5, 6)
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4. The arrangement matrix of claim 1, wherein the first LED, the second LED and the third LED are respectively represented by α
- , β and
γ
, the lowest matrix unit is arranged as below;
- , β and
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5. The arrangement matrix of claim 1, wherein the first LED, the second LED and the third LED are respectively represented by α
- , β and
γ
, the lowest matrix unit is arranged as below;
- , β and
-
6. The arrangement matrix of claim 1, wherein the first LED, the second LED and the third LED respectively represented by α
- , β and
γ
, the lowest matrix unit is arranged as below;
- , β and
Specification