Organic adhesive light-emitting device with ohmic metal bulge
Organic adhesive light-emitting device with ohmic metal bulge. The organic adhesive light-emitting device includes a conductive substrate, a light-emitting stack layer, a metal layer formed over the conductive substrate, a reflective layer formed over the light-emitting stack layer, and an organic adhesive layer having an ohmic metal bulge and an adhesive material around the ohmic metal bulge. The adhesive material bonds the metal layer and the reflective layer together, while the ohmic metal bulge forms ohmic contacts with the metal layer and the reflective layer. The configuration can simplify a light-emitting diode.
Epistar Corporation
H H
H01L H01L
additional inventional
Ya-Lan Tzu-Feng Min-Hsun Wen-Huang
Yang Tseng Hsieh Liu