公开(公告)号：US20130264314A1

公开(公告)日：2013-10-10

申请号：US13880271

申请日：2011-10-17

Applicant: Hirofumi Yamaguchi ,  Yuusuke Uchida

Inventor： Hirofumi Yamaguchi ,  Yuusuke Uchida

IPC: B23H7/24

CPC classification number: B23H7/24 ,  B22F3/26 ,  B23H1/06 ,  C22C1/045 ,  C22C1/1094 ,  C22C32/0031 ,  C22C32/0089

Abstract: In electro-discharge machining by using an electro-discharge machining electrode of a Cu(Ag)—W(Mo) material, the machining speed, the electrode wear ratio, and the surface roughness of a work piece are improved. For this purpose, to the Cu(Ag)—W(Mo) material, borates of an element selected from a group (M3) consisting of Mg, Ca, Sr, Ba, Sc, Y, and lanthanide and an iron group metal are added by appropriate amounts. As the borate compounds, particularly, it is preferred to use borate compounds expressed by M32B2O5 and M3B2O4.

Abstract translation: 在使用Cu（Ag）-W（Mo）材料的放电加工电极的放电加工中，提高了加工速度，电极磨损率和工件的表面粗糙度。 为此，对于Cu（Ag）-W（Mo）材料，选自由Mg，Ca，Sr，Ba，Sc，Y和镧系元素和铁族金属组成的组（M3）的元素的硼酸盐为 加入适量。 作为硼酸盐化合物，特别优选使用由M32B2O5和M3B2O4​​表示的硼酸盐化合物。

公开(公告)号：US20060261335A1

公开(公告)日：2006-11-23

申请号：US11360589

申请日：2006-02-24

Applicant: Tadaki Nakahori ,  Yuusuke Uchida ,  Kensuke Nagayama ,  Nobuaki Ishiga

Inventor： Tadaki Nakahori ,  Yuusuke Uchida ,  Kensuke Nagayama ,  Nobuaki Ishiga

IPC: H01L29/04

CPC classification number: G02F1/136227 ,  G02F1/133555 ,  G02F1/13439 ,  H01L27/14621

Abstract: An object of the present invention is to provide a liquid crystal display device that is capable of preventing anomalous growth of a protective insulating film when the protective insulating film is formed to cover a conductive film that was formed by patterning an amorphous conductive film into given shape with a certain etchant. A liquid crystal display device according to an example of the present invention includes a glass substrate having a thin film transistor formed on its upper surface, a color filter substrate having an opposing electrode formed on its upper surface, and a liquid crystal sandwiched between the glass substrate and the color filter substrate. A pixel electrode is connected to the drain electrode of a thin film transistor. Also, the pixel electrode is covered by a protective insulating film having transparency. The pixel electrode contains an oxide compound containing In and Zn.

Abstract translation: 本发明的目的是提供一种液晶显示装置，其能够防止当形成保护绝缘膜以覆盖通过将非晶导电膜图案化为给定形状而形成的导电膜时的保护绝缘膜的异常生长 有一定的蚀刻剂。 根据本发明的实施例的液晶显示装置包括：玻璃基板，其上表面形成有薄膜晶体管;滤色器基板，其上表面形成有相对的电极;夹在玻璃板之间的液晶 基板和滤色器基板。 像素电极连接到薄膜晶体管的漏电极。 此外，像素电极被具有透明性的保护绝缘膜覆盖。 像素电极含有含有In和Zn的氧化物。