公开(公告)号：US20090244864A1

公开(公告)日：2009-10-01

申请号：US12320794

申请日：2009-02-04

申请人： Woon-Chun Kim ,  Sung Yi ,  Hwa-Sun Park ,  Sang-Chul Lee ,  Jong-Woo Han ,  Young-Do Kweon

发明人： Woon-Chun Kim ,  Sung Yi ,  Hwa-Sun Park ,  Sang-Chul Lee ,  Jong-Woo Han ,  Young-Do Kweon

IPC分类号： H05K1/18 ,  B32B7/00 ,  B32B37/02

CPC分类号： H05K1/162 ,  H05K3/108 ,  H05K3/386 ,  H05K3/387 ,  H05K3/4602 ,  H05K3/4626 ,  H05K2201/09509 ,  H05K2201/09518 ,  H05K2201/09672 ,  Y10T428/24355

摘要： Disclosed are a substrate for a capacitor-embedded printed circuit board, a capacitor-embedded printed circuit board, and a manufacturing method thereof. The capacitor-embedded printed circuit board can include a core board, an insulation resin layer, which is stacked on the core board, a first electrode and a first circuit pattern, which are buried in the insulation resin layer, a dielectric layer, which is stacked on a surface of the insulation resin layer, a first adhesive resin layer, which is stacked on the dielectric layer, and a second electrode and a second circuit pattern, which are formed on a surface of the first adhesive resin layer to correspond with the first electrode. With the present invention, the manufacturing process can be simplified and the reliability of products can be improved by reducing the variation of the capacitor (C).

摘要翻译： 公开了用于电容器嵌入式印刷电路板的基板，电容器嵌入式印刷电路板及其制造方法。 电容器嵌入式印刷电路板可以包括堆叠在芯板上的芯板，绝缘树脂层，埋在绝缘树脂层中的第一电极和第一电路图案，介电层，其是 堆叠在绝缘树脂层的表面上，堆叠在电介质层上的第一粘合树脂层和形成在第一粘合树脂层的表面上的第二电极和第二电路图案，以对应于 第一电极。 利用本发明，可以简化制造工艺，并且可以通过减小电容器（C）的变化来提高产品的可靠性。

公开(公告)号：US20120152886A1

公开(公告)日：2012-06-21

申请号：US13403211

申请日：2012-02-23

申请人： Woon-Chun KIM ,  Sung Yi ,  Hwa-Sun Park ,  Sang-Chul Lee ,  Jong-Woo Han ,  Young-Do Kweon

发明人： Woon-Chun KIM ,  Sung Yi ,  Hwa-Sun Park ,  Sang-Chul Lee ,  Jong-Woo Han ,  Young-Do Kweon

IPC分类号： H01G13/00

CPC分类号： H05K1/162 ,  H05K3/108 ,  H05K3/386 ,  H05K3/387 ,  H05K3/4602 ,  H05K3/4626 ,  H05K2201/09509 ,  H05K2201/09518 ,  H05K2201/09672 ,  Y10T428/24355

摘要： A method of manufacturing a capacitor-embedded printed circuit board, the method including providing a substrate on which a first metal layer, a dielectric layer and an adhesive resin layer are stacked on the order thereof; etching a part of the first metal layer to form a first electrode and a first circuit pattern; compressing a surface of the substrate, on which the first electrode is formed, onto a core board by interposing an insulation resin layer; forming a second electrode and a second circuit pattern on the adhesive resin layer; stacking an insulation board on the substrate such that the second electrode and the second circuit pattern are covered; and forming a third circuit pattern on the insulation board.

摘要翻译： 一种制造电容器嵌入式印刷电路板的方法，该方法包括提供其上第一金属层，电介质层和粘合树脂层按顺序堆叠的基板; 蚀刻第一金属层的一部分以形成第一电极和第一电路图案; 通过插入绝缘树脂层将形成有第一电极的基板的表面压在芯板上; 在所述粘合树脂层上形成第二电极和第二电路图案; 在所述基板上堆叠绝缘板，使得所述第二电极和所述第二电路图案被覆盖; 以及在所述绝缘板上形成第三电路图案。

公开(公告)号：US20110176744A1

公开(公告)日：2011-07-21

申请号：US12657753

申请日：2010-01-27

申请人： Sung-Jea Ko ,  Jong-Woo Han ,  Sung-Hyun Cheon ,  Tae-Shick Wang

发明人： Sung-Jea Ko ,  Jong-Woo Han ,  Sung-Hyun Cheon ,  Tae-Shick Wang

IPC分类号： G06K9/40 ,  G06K9/32

CPC分类号： G06T3/4007

摘要： An apparatus and method for image interpolation using an anisotropic Gaussian filter, the image interpolation apparatus including: an edge information calculator calculating a first edge orientation that is an orientation of an edge of each of a plurality of pixels that constitute an input low resolution image, and first edge orientation energy that is a maximal strength of the edge corresponding to the first edge orientation; an image enlarging unit calculating a second edge orientation and second edge orientation energy of each of pixels to be interpolated, which are obtained by subtracting reference pixels corresponding to each of the pixels of the low resolution image among a plurality of pixels that constitute the high resolution image that is obtained by enlarging the low resolution image, based on the first edge orientation and the first edge orientation energy of the adjacent reference pixels; and a pixel value calculator calculating a value of each of the pixels to be interpolated, by using an interpolation filter having a direction and a width determined according to the second edge orientation and the second edge orientation energy of each of the pixels to be interpolated. The Gaussian filter having a direction and a width that are adaptively adjusted according to an orientation and strength of an edge is used to interpolate values of pixels of a high resolution image that is obtained by image enlargement so that deterioration of image quality can be minimized with a small amount of calculation and an image with high quality and high resolution can be generated.

摘要翻译： 一种使用各向异性高斯滤波器进行图像插值的装置和方法，所述图像插值装置包括：边缘信息计算器，计算作为构成输入低分辨率图像的多个像素中的每一个的边缘的取向的第一边缘取向， 以及第一边缘取向能量，其是对应于第一边缘取向的边缘的最大强度; 图像放大单元，其计算要被内插的每个像素的第二边缘取向和第二边缘取向能量，其通过在构成高分辨率的多个像素中减去与低分辨率图像的每个像素相对应的参考像素来获得 通过基于相邻参考像素的第一边缘取向和第一边缘取向能量扩大低分辨率图像而获得的图像; 以及像素值计算器，通过使用具有根据要插值的每个像素的第二边缘取向和第二边缘取向能量确定的方向和宽度的内插滤波器来计算要插值的每个像素的值。 具有根据边缘的取向和强度自适应地调整的方向和宽度的高斯滤波器用于内插通过图像放大获得的高分辨率图像的像素的值，从而可以最小化图像质量的劣化， 可以产生少量的计算和具有高质量和高分辨率的图像。