Inorganic light-emitting diode display
AssigneeEnnostar Corporation
InventorsChih-Hao Lin, Jian-Chin Liang, Jui-Yi Wu
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Abstract
An inorganic light-emitting device is provided. The inorganic light-emitting device includes a carrier; a plurality of green chips, a plurality of red chips, and a plurality of blue chips periodically arranged on the carrier. The number of green chips is greater than the number of red chips, and the number of green chips is greater than the number of blue chips. A minimum distance Psub_g between adjacent ones of the green chips is smaller than a minimum distance Psub_r between adjacent ones of the red chips in a first direction D1, and the minimum distance Psub_g between adjacent ones of the green chips is smaller than a minimum distance Psub_b between adjacent ones of the blue chips in the first direction D1.
Claims19
An inorganic light-emitting diode (LED) display, comprising:
- a first sub-unit, comprising four first LED chips arranged to form a first rectangle, wherein the four first LED chips locate at four corners of the first rectangle;
- a second sub-unit, comprising four second LED chips other than the four first LED chips, arranged to form a second rectangle, wherein the four second LED chips locate at four corners of the second rectangle;
- a third sub-unit, comprising four third LED chips other than the four first LED chips and the four second LED chips, arranged to form a third rectangle, wherein the four third LED chips locate at four corners of the third rectangle;
- wherein the first rectangle, the second rectangle, and the third rectangle are overlapped with each other to form an overlapping area,
- wherein the first sub-unit, the second sub-unit and the third sub-unit collectively comprise a plurality of green LED chips and a plurality of non-green LED chips, the plurality of green LED chips is greater than the plurality of non-green LED chips in quantity, and
- wherein, the overlapping area merely comprises LED chips selected from the four first LED chips, the four second LED chips and the four third LED chips, and the overlapping area comprises one of the four first LED chips, one of the four second LED chips and one of the four third LED chips.
Dependencies are inferred from the claim text.