WAVELENGTH CONVERSION SHEET, SEALED OPTICAL SEMICONDUCTOR ELEMENT AND OPTICAL SEMICONDUCTOR ELEMENT DEVICE

• Main Authors: KATAYAMA, HIROYUKI, YAMADA, MASAJI, FUJII, HIRONAKA, MITANI, MUNEHISA, EBE, YUKI
• Format: Patent
• Language: English; French; Japanese
• Published: 12.03.2015
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; BLASTING; CHEMISTRY; DYES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MECHANICAL ENGINEERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES; SEMICONDUCTOR DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

A wavelength conversion sheet which is characterized by being formed of a phosphor resin composition that contains a silicone resin, organic particles and a phosphor. This wavelength conversion sheet is also characterized in that the organic particles have a refractive index of 1.45-1.60. Une feuille de conversion de longueur d'onde est caractérisée en ce qu'elle est formée d'une composition de résine à luminophore qui contient une résine de silicone, des particules organiques et un luminophore. Cette feuille de conversion de longueur d'onde est également caractérisé en ce que les particules organiques ont un indice de réfraction de 1,45 à 1,60.