Abstract:
The present invention provides an insulation film and a method for making the insulation film, comprising a film upper layer and a film lower layer, wherein both of the film upper layer and film lower layer are made of a heat conduction plastics material, the heat conduction plastics material contains a heat conduction additive; and a film intermediate layer located between the film upper layer and the film lower layer. The film intermediate layer is made of a heat conduction plastics material, and the heat conduction plastics material contains a conductive additive An upper surface of the film intermediate layer is bound together with a lower surface of the film upper layer, and a lower surface of the film intermediate layer is bound together with an upper surface of the film lower layer.
Abstract:
Different kinds of printing pastes or inks are utilized in various combinations to develop multiple ceramic dielectric layers on graphitic substrates in order to create effective dielectric ceramic layers that combine good adhesion to both graphitic substrates and printed copper traces, and strong insulating capability. The pastes or inks may comprise a high thermal conductivity powder.
Abstract:
A layer stack (100; 200) for a touch panel is described. The layer stack includes a substrate (110; 210) including a polymer for depositing one or more layers on the substrate; a patterned transparent conductive oxide (TCO) layer (160; 260) provided over the substrate (110; 210), which comprises areas of TCO and gaps between the areas of TCO; a first dielectric material (170; 270) provided in the gaps of the patterned TCO layer (160; 260); and a dielectric layer (180; 280) being deposited directly on the TCO areas of the TCO layer (160; 260) and directly on the first dielectric material (170; 270). Further, a touch panel including a layer stack and a method for forming a layer stack for a touch panel is described.
Abstract:
The present invention provides an insulation film and a method for making the insulation film, comprising a film upper layer and a film lower layer, wherein both of the film upper layer and film lower layer are made of a heat conduction plastics material, the heat conduction plastics material contains a heat conduction additive; and a film intermediate layer located between the film upper layer and the film lower layer. The film intermediate layer is made of a heat conduction plastics material, and the heat conduction plastics material contains a conductive additive An upper surface of the film intermediate layer is bound together with a lower surface of the film upper layer, and a lower surface of the film intermediate layer is bound together with an upper surface of the film lower layer.
Abstract:
A substrate for a light-emitting diode comprising a metal base with a thickness of a predetermined value or more is constituted so that the thickness of a top conductor for an electrical connection with a light-emitting diode (LED) in a predetermined range falls within a predetermined range and the thickness of an insulation layer which electrically insulates the metal base and the top conductor and the thickness of the top conductor meet a predetermined relation. Thereby, a substrate for a light-emitting diode which can show a high heat dissipation capacity by achieving a low thermal resistance as the total thermal resistance of the whole substrate without reducing insulation reliability and high-humidity reliability of the substrate is provided.
Abstract:
In a conductive film formed by photo sintering of a film composed of copper particulates, adhesiveness to a base material of the conductive film is improved. A circuit board 1 includes a circuit including a conductive film 2, and a substrate 3. The circuit board 1 further includes a resin layer 4 between the substrate 3 and the conductive film 2. The substrate 3 is made of a non-thermoplastic base material 31. The resin layer 4 contains a thermoplastic resin. The conductive film 2 is formed by photo sintering of a film composed of copper particulates 21, and thus improving adhesiveness of the conductive film 2 to the base material 31 through the resin layer 4.