摘要:
In a structure where an electronic component is mounted on a glass base material, an external electrode is provided on an opposite side to the component mounted on the base, and a through electrode and the base are welded to each other at a temperature equal to or higher than a glass softening point, electrical conduction is ensured between the electronic component and the external electrode. An electronic device includes a base, a through electrode which pass through the base and has a metal film formed on both end surfaces after an insulating material on the surface is removed by polishing, an electronic component which is provided on one surface of the through electrode through a connection portion, an external electrode which is provided on an opposite side to a side of the base on which the electronic component is provided, and a cap which protects the electronic component on the base.
摘要:
To provide an improved solderability for mounting an electronic component onto a circuit board, a package of an electronic component (1) is formed by bonding together a base (3) made of glass and a lid (2). Outer electrodes (8) and (18) are formed on a bottom surface of the base (3), and the outer electrodes (8) and (18) are respectively connected to through electrodes (7) and (17). The outer electrodes (8) and (18) each have a laminated structure of three CrAu layers, that is, from a Cr layer (first layer) to an Au layer (sixth layer). When the outer electrodes (8) and (18) are soldered onto a circuit board, the Au layers as the second, fourth, and sixth layers are dissolved into solder, whereas the Cr layers as the third and fifth layers, which hardly form an intermetallic compound with solder, are separated to remain in solder.
摘要:
To provide an improved solderability for mounting an electronic component onto a circuit board, a package of an electronic component (1) is formed by bonding together a base (3) made of glass and a lid (2). Outer electrodes (8) and (18) are formed on a bottom surface of the base (3), and the outer electrodes (8) and (18) are respectively connected to through electrodes (7) and (17). The outer electrodes (8) and (18) each have a laminated structure of three CrAu layers, that is, from a Cr layer (first layer) to an Au layer (sixth layer). When the outer electrodes (8) and (18) are soldered onto a circuit board, the Au layers as the second, fourth, and sixth layers are dissolved into solder, whereas the Cr layers as the third and fifth layers, which hardly form an intermetallic compound with solder, are separated to remain in solder.
摘要:
An electronic-parts package includes a base member, a conductive member extending through the base member, the conductive member having the insulating substance on the surface removed by polishing, electronic parts disposed on one surface of the conductive member through a connection portion, an exterior electrode disposed through a metal film on the opposite surface of the surface of the base member on which the electronic parts is disposed, and a cap member that protects the electronic parts on the base member.
摘要:
An electronic component includes a glass substrate, a lid that is bonded to the glass substrate, an internal electrode, an external electrode, and a through electrode that is disposed in a through hole passing through the glass substrate and electrically connects the internal electrode to the external electrode. A sputtered metal layer is formed on the end face of a core member of the through electrode, which is made of a metal, by sputtering.
摘要:
An electronic device is provided which includes a base, a through-electrode that passes through the base and from which an insulating material on an end face thereof is removed by polishing, a circuit pattern that is formed on an end face of the through-electrode, an electronic component that is disposed via an internal wiring formed on the circuit pattern, an electrode pattern that is formed on the surface of the base opposite to the surface on which the electronic component is disposed and that is connected to the other end face of the through-electrode, an external electrode that is formed on the electrode pattern, and a cap that is bonded to the base so as to protect the electronic component on the base.
摘要:
An electronic-parts package includes a base member, a conductive member extending through the base member, the conductive member having the insulating substance on the surface removed by polishing, electronic parts disposed on one surface of the conductive member through a connection portion, an exterior electrode disposed through a metal film on the opposite surface of the surface of the base member on which the electronic parts is disposed, and a cap member that protects the electronic parts on the base member.
摘要:
An electronic device is provided which includes a base, a through-electrode that passes through the base and from which an insulating material on an end face thereof is removed by polishing, a circuit pattern that is formed on an end face of the through-electrode, an electronic component that is disposed via an internal wiring formed on the circuit pattern, an electrode pattern that is formed on the surface of the base opposite to the surface on which the electronic component is disposed and that is connected to the other end face of the through-electrode, an external electrode that is formed on the electrode pattern, and a cap that is bonded to the base so as to protect the electronic component on the base.
摘要:
An image processing device includes a print image data generator and a density adjuster. The print image date generator generates print image data for each of colors to be used to print a document image from image data of the document image including a barcode image and a background image overlapped on the barcode image as a background. The density adjuster performs at least one of processing to reduce the density of the barcode image in at least any one of pieces of the print image data of colors including the barcode image and processing to reduce the density of the background image within a neighboring region that neighbors a bar of the barcode image in at least any one of pieces of the print image data of colors including the background image.
摘要:
An image processing apparatus that prints a plurality of manuscript data onto sheets and folds the printed sheets into N (2≦N) equally sized divisions is equipped with: a manuscript size obtaining section that obtains sizes of the manuscript data; a reference size obtaining section that obtains a first reference size, set based on a unit size equal to the size of the sheets divided into N divisions, and M reference sizes, set based on the unit size multiplied by M (2≦M≦N); and an arrangement setting section that arranges manuscript data of the reference size or less at single surfaces from among a plurality of printing surfaces of the sheets formed by the sheets being folded, and arranges manuscript data of an (M−1)th reference size or greater and an Mth reference size or less at M continuous surfaces from among the plurality of surfaces.
摘要翻译:一种图像处理装置,其将多张原稿数据打印到纸张上,并将打印的纸张折叠成N(2&n,E; N)个相同大小的部分,其具有:原稿尺寸获取部分,其获得原稿数据的尺寸; 参考尺寸获取部,其基于与划分为N个分割的纸张的尺寸相等的单位大小和基于乘以M的单位尺寸设定的M个参考尺寸来获得第一参考尺寸(2≦̸ M≦̸ N ); 以及布置设置部分,从由折叠的片材形成的片材的多个打印表面中,在单个表面上布置参考尺寸或更小的原稿数据,并且布置第(M-1)个参考尺寸的原稿数据, 在多个表面中的M个连续表面上具有更大和第M个参考尺寸或更小。