Patent ID: 8039759

Claim:
A method for manufacturing a printed circuit board with a thin film capacitor embedded therein, the method comprising: forming a dielectric film comprising one dielectric composition selected from a group consisting of lead zirconium titanate, barium titanate, strontium bismuth tantalate, bismuth lanthanum titanate, lead magnesium niobate-lead titanate, and lead zinc niobate-lead titanate on a transparent substrate to form a capacitor and heat-treating the dielectric film to improve crystallinity of the dielectric film; forming a first conductive layer on the heat-treated dielectric film; irradiating a laser beam onto a stack formed, from below the transparent substrate, to form volatile elements in the dielectric film and transform the structure of the dielectric film from a crystalline structure into an amorphous structure; separating the transparent substrate from the dielectric film; after the transparent substrate is separated from the stack, forming a second conductive layer with a predetermined pattern on the dielectric film; after separating the transparent substrate, removing an amorphous damaged layer formed on a top surface of the dielectric film, which is caused by heat of the laser; and forming an insulating layer and a third conductive layer on the first and second conductive layers to alternate with each other in a predetermined number.