LIGHT-EMITTING DIODE ELEMENT USING NANOCRYSTAL-METAL OXIDE COMPLEX AND MANUFACTURING METHOD THEREFOR

摘要

PPROBLEM TO BE SOLVED: To provide a nanocrystal-metal oxide complex which can be dispersed at a high concentration, while maintaining the characteristics of nanocrystal to improve stability, when it is manufactured in a monolithic formulation and formed as the light-emitting layer of a light-emitting diode, and to provide a light-emitting diode element having superior luminous efficiency and stability, reducing chemical damages by polymeric resin used for encapsulation of the light-emitting diode element. PSOLUTION: The light-emitting diode element uses the nanocrystal-metal oxide complex containing nanocrystal-metal oxide complex monoliths arranged on a light-emitting diode chip and the light-emitting surface of the light-emitting diode chip. A manufacturing method for the element is also provided. PCOPYRIGHT: (C)2009,JPO&INPIT