Abstract:
PROBLEM TO BE SOLVED: To provide a multilayer ceramic substrate and a manufacturing method thereof. SOLUTION: The multilayer ceramic substrate includes a ceramic stacked structure in which multiple ceramic layers are stacked and interconnected to one another via vias, a diffused reflection preventive pattern respectively arranged on both top and bottom surfaces of the ceramic stacked structure so as to expose the vias, respectively provided in the uppermost ceramic layer and the lowermost ceramic layer, and contact pads electrically connected to the vias which are exposed by the diffused reflection preventive pattern. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a probe substrate and a probe card including the same. SOLUTION: The probe substrate 110 includes: a ceramic laminate 111 stacked in layers; a via 112 disposed in the ceramic laminate 111 for interlayer connection and a pad 113 electrically connected to the via 112; a contact groove 115 that exposes one portion of the pad 113 and is disposed in the ceramic laminate 111; and a contact pad 114 that is electrically connected to the pad 113 while being disposed at a sidewall of the contact groove 115 and electrically abuts on a pogo pin 140. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
The present invention relates to an image sensor module including a flexible printed circuit board (FPCB) having a window; and an image sensor that is formed to have the same size as the width of the FPCB and is attached on one surface of the FPCB, the image sensor including a light receiving section, which receives light passing through the window, and a signal processing section which processes signals generated by the light receiving section.
Abstract:
PROBLEM TO BE SOLVED: To provide a method for fabricating a heat-radiation substrate inexpensive in material costs and process costs, capable of achieving light, thin, short, and small dimensions, and excellent in reliability and processability, capable of enlarging its area, by introducing a plastic substrate excellent in thermal conductivity to improve heat-radiating characteristics. SOLUTION: This heat-radiation substrate 100 having a hybrid layer comprises the hybrid layer 300 including a thermoplastic polymer and an electroconductive filler, an insulation layer 500 formed on the hybrid layer 300, and a metal layer 700 formed on the insulation layer 500. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a supercapacitor electrode capable of maximizing the surface area of an active material while eliminating interruption of ion transfer caused by a binder by selectively transferring ions moving through the active material, and improving the electric capacity of a supercapacitor, and the supercapacitor having the electrode. SOLUTION: The supercapacitor electrode is characterized in employing an ion-exchanger instead of a binder used for an ordinary supercapacitor. COPYRIGHT: (C)2010,JPO&INPIT