Difference one: the structure of raw materials is different
1, the chip is the main raw material of LED, and the chip can emit light freely.
2, the chip is a solid-state semiconductor device, is a P-N junction, it can directly convert electricity into light.
Difference two, composition is different
1, the composition of the chip: arsenic (AS) aluminum (AL) Gallium (Ga) indium (IN) Phosphorus (P) nitrogen (N) strontium (Si) of several of these elements.
2, the composition of the chip: by the gold pad, P pole, N pole, PN junction, back gold layer (double pad chip without back gold layer) composed.
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Difference three: classification is different
1, the chip can be classified according to the luminous brightness, composition elements.
2, the chip can be classified according to the use, color, shape, size.
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The difference between a chip and a chip is:
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1, the structure of raw materials is different: the chip is the main raw material of LED, and the chip can emit light freely; A chip is a solid-state semiconductor device, a P-N junction, that converts electricity directly into light.
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2, the composition is different: the composition of the chip: to have arsenic, aluminum, gallium, indium, phosphorus, nitrogen, strontium several of these elements; The composition of the chip: by the gold pad, P pole, N pole, PN junction, back gold layer (double pad chip without back gold layer) composed.
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3, the classification is different: the chip can be classified according to the luminous brightness, composition elements; Chips can be classified according to purpose, color, shape, and size.