Abstract:
Provided is a method for manufacturing a metal printed circuit board, the method including: printing a circuit pattern on a release film; applying a heat conductive insulating layer on the circuit pattern; laminating a heat conductive base layer on the heat conductive insulating layer and hot pressing the laminated heat conductive base layer and the heat conductive insulating layer; and removing the release film therefrom.
Abstract:
Provided is a method for manufacturing a metal printed circuit board, the method including: printing a circuit pattern on a release film; applying a heat conductive insulating layer on the circuit pattern; laminating a heat conductive base layer on the heat conductive insulating layer and hot pressing the laminated heat conductive base layer and the heat conductive insulating layer; and removing the release film therefrom.
Abstract:
Provided herein is a method for manufacturing a conductive transparent substrate, the method including forming a plurality of main electrodes on the substrate such that the main electrodes are distanced from one another; and forming a connecting electrode that electrically connects two or more main electrodes such that the plurality of main electrodes are grouped into a plurality of group electrodes that are electrically disconnected from one another, thereby producing a conductive transparent substrate with excellent transmittance in a process of high yield.
Abstract:
Disclosed is an ink cartridge for a printer, comprising a body having an opened surface and a predetermined size to receive ink therein; a cover coupled with the body to define a desired space and having a pressure regulation part for regulating an internal pressure of the body; and a chamber instrument comprising a filling chamber having a body for receiving a part of the ink in the body, a discharging chamber connected with the filling chamber, an ink transferring channel for moving the ink received in the filling chamber to the discharging chamber, an air inducing channel for guiding air to an inside of the cartridge and an air suction valve for selectively passing the guided air.