Light-emitting diode epitaxial wafer and growing method thereof
A technology of light-emitting diodes and growth methods, applied in the field of light-emitting diode epitaxial wafers and their growth, can solve problems such as the inability to effectively improve LED luminous efficiency, achieve the effects of reducing stress, reducing impact, and improving luminous efficiency
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] An embodiment of the present invention provides a light emitting diode epitaxial wafer. figure 1 A schematic structural diagram of a light emitting diode epitaxial wafer provided by an embodiment of the present invention. see figure 1 , the light-emitting diode epitaxial wafer includes a substrate 1, a buffer layer 2, an N-type semiconductor layer 3, a stress release layer 4, an active layer 5, and a P-type semiconductor layer 6, and the buffer layer 2, the N-type semiconductor layer 3, and the stress release layer 4. The active layer 5 and the P-type semiconductor layer 6 are sequentially stacked on the substrate 1 .
[0029] figure 2 Schematic diagram of the structure of the stress release layer provided by the embodiment ...
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