COLOR CONVERSION COMPOSITION, COLOR CONVERSION MEMBER, AND LIGHT SOURCE UNIT, DISPLAY AND LIGHTING DEVICE INCLUDING SAME

• Main Author: SAKAINO, Hirotoshi
• Format: Patent
• Language: English; French; Japanese
• Published: 04.04.2024
• Subjects: ADHESIVES; BLASTING; CHEMISTRY; DYES; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES 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; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PAINTS; PHYSICS; POLISHES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

A color conversion composition according to one aspect of the present invention includes at least one type of light-emitting material and a binder resin. The binder resin includes at least one type of branched polymer selected from the group consisting of star polymers, graft polymers, and hyperbranched polymers. Composition de conversion de couleur selon un aspect de la présente invention comprenant au moins un type de matériau électroluminescent et une résine liante. La résine liante comprend au moins un type de polymère ramifié choisi dans le groupe constitué par les polymères en étoile, les polymères greffés et les polymères hyperramifiés. 本発明の一態様である色変換組成物は、少なくとも１種の発光材料とバインダー樹脂とを含む色変換組成物である。前記バインダー樹脂は、スターポリマー、グラフトポリマーおよびハイパーブランチポリマーからなる群より選ばれる少なくとも１種の分岐ポリマーを含む。