Method for producing light-emitting diode device
View Patent ↗A method for producing a light-emitting diode device includes the steps of: preparing a light-emitting laminate including an optical semiconductor layer, and an electrode unit formed on the optical semiconductor layer; forming an encapsulating resin layer on the optical semiconductor layer so as to cover the electrode unit, the encapsulating resin layer containing a light reflection component; partially removing the encapsulating resin layer so as to expose the top face of the electrode unit, thereby producing a light-emitting diode element; and disposing the light-emitting diode element and a base substrate provided with terminals so that the light-emitting diode element and the base substrate face each other, and that the electrode unit and the terminals are electrically connected, thereby flip chip mounting the light-emitting diode element on the base substrate.
1. A method for producing a light-emitting diode device comprising the steps of:
preparing a light-emitting laminate including an optical semiconductor layer, and an electrode unit formed on the optical semiconductor layer,
forming an encapsulating resin layer on the optical semiconductor layer so as to cover the entire electrode unit, the encapsulating resin layer containing a light reflection component,
partially removing the encapsulating resin layer so as to expose the top face of the electrode unit, thereby producing a light-emitting diode element, and
disposing the light-emitting diode element and a base substrate provided with terminals so that the light-emitting diode element and the base substrate face each other, and that the electrode unit and the terminals are electrically connected, thereby flip chip mounting the light-emitting diode element on the base substrate.
2. The method for producing a light-emitting diode device according to claim 1 , wherein in the step of preparing the light-emitting laminate, the light-emitting laminate is formed on the support substrate, and
the method further includes
a step of removing the support substrate from the optical semiconductor layer or removing a lower portion of the support substrate, after the step of forming the encapsulating resin layer and before the step of producing a light-emitting diode element.