MULTI-LAYERED THERMALLY CONDUCTIVE SHEET

• Main Authors: KONG JI-WOONG, NOH TAE-HOON, LEE MI-HEE
• Format: Patent
• Language: Chinese; English
• Published: 07.08.2020
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FILLING PASTES; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; SEMICONDUCTOR DEVICES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; USE OF MATERIALS THEREFOR; WOODSTAINS

Multi-layer thermally conductive sheets include at least two layers, a core layer and a surface layer. The core layer and the surface layer are simultaneously cured to form a multi-layer sheet where the core layer is tacky, and the surface layer is non-tacky. In some embodiments, the core layer is relatively soft. In other embodiments, the core layer is relatively hard. 本发明提供了多层导热片，所述多层导热片包括至少两层，即芯层和表面层。所述芯层和所述表面层同时固化以形成多层片，其中所述芯层是发粘的，并且所述表面层是不发粘的。在一些实施方案中，所述芯层是相对软的。在其它实施方案中，所述芯层是相对硬的。