Patent Number: 8,796,725

Title: Light-reflective conductive particle, anisotropic conductive adhesive and light-emitting device

Abstract: A light-reflective conductive particle for an anisotropic conductive adhesive used for anisotropic conductive connection of a light-emitting element to a wiring board includes a core particle coated with a metal material and a light-reflecting layer formed from light-reflective inorganic particles having a refractive index of 1.52 or more on a surface of the core particle. Examples of the light-reflective inorganic particles having a refractive index of 1.52 or more include titanium oxide particles, zinc oxide particles, or aluminum oxide particles.

Inventors: Namiki; Hidetsugu (Tochigi, JP), Kanisawa; Shiyuki (Tochigi, JP), Umakoshi; Hideaki (Tochigi, JP)

Assignee: Dexerials Corporation

International Classification: H01L 33/62 (20100101); H01L 33/60 (20100101)

Expiration Date: 8/05/12018