Troxell Law Office PLLC
Light emitting diode and method of making the same
A light emitting epi-layer structure which contains a temporality light absorption substrate on one side, the other side thereof can be adhered to a light absorption free transparent substrate in terms of a transparent adhesive layer which is light absorption free too. After that, the light absorption substrate portion is removed by means of an etching process. The resulted light emitting diode has significant improvement in light emitting efficiency. Moreover, the transparent conductive layer is a low resistance and high transparency layer. The current flow can thus be distributed evenly than conventional one.
United Epitaxy Co., Ltd.
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additional inventional inventional
Tzer-Perng Chih-Sung Kuang-Neng
Chen Chang Yang