Semiconductor element and electrical apparatus

Invention Grant

US07964911B2 Semiconductor element and electrical apparatus 有权

Title translation: 半导体元件和电气设备

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Patent Title: Semiconductor element and electrical apparatus
Patent Title (中): 半导体元件和电气设备
Application No.: US11996855

Application Date: 2006-07-21
Publication No.: US07964911B2

Publication Date: 2011-06-21
Inventor: Makoto Kitabatake , Osamu Kusumoto , Masao Uchida , Kenya Yamashita
Applicant: Makoto Kitabatake , Osamu Kusumoto , Masao Uchida , Kenya Yamashita
Applicant Address: JP Osaka
Assignee: Panasonic Corporation
Current Assignee: Panasonic Corporation
Current Assignee Address: JP Osaka
Agency: McDermott Will & Emery LLP
Priority: JP2005-215752 20050726
International Application: PCT/JP2006/314516 WO 20060721
International Announcement: WO2007/013377 WO 20070201
Main IPC: H01L29/78
IPC: H01L29/78

Semiconductor element and electrical apparatus

Abstract:

In a semiconductor element (20) including a field effect transistor (90), a schottky electrode (9a) and a plurality of bonding pads (12S, 12G), at least one of the plurality of bonding pads (12S, 12G) is disposed so as to be located above the schottky electrode (9a).

Abstract(Chinese):

在包括场效应晶体管（90），肖特基电极（9a）和多个接合焊盘（12S，12G）的半导体元件（20）中，设置多个接合焊盘（12S，12G）中的至少一个，以便位于肖特基电极（9a）上方。

Public/Granted literature

US20100148244A1 SEMICONDUCTOR ELEMENT AND ELECTRICAL APPARATUS Public/Granted day:2010-06-17

Information query

Espacenet

IPC分类:

H	电学
H01	基本电气元件
H01L	半导体器件；其他类目中不包括的电固体器件（使用半导体器件的测量入G01；一般电阻器入H01C；磁体、电感器、变压器入H01F；一般电容器入H01G；电解型器件入H01G9/00；电池组、蓄电池入H01M；波导管、谐振器或波导型线路入H01P；线路连接器、汇流器入H01R；受激发射器件入H01S；机电谐振器入H03H；扬声器、送话器、留声机拾音器或类似的声机电传感器入H04R；一般电光源入H05B；印刷电路、混合电路、电设备的外壳或结构零部件、电气元件的组件的制造入H05K；在具有特殊应用的电路中使用的半导体器件见应用相关的小类）
H01L29/00	专门适用于整流、放大、振荡或切换，并具有至少一个电位跃变势垒或表面势垒的半导体器件；具有至少一个电位跃变势垒或表面势垒，例如PN结耗尽层或载流子集结层的电容器或电阻器；半导体本体或其电极的零部件（H01L31/00至H01L47/00，H01L51/05优先；除半导体或其电极之外的零部件入H01L23/00；由在一个共用衬底内或其上形成的多个固态组件组成的器件入H01L27/00）
H01L29/66	.按半导体器件的类型区分的
H01L29/68	..只能通过对一个不通有待整流、放大或切换的电流的电极供给电流或施加电位方可进行控制的（H01L29/96优先）
H01L29/76	...单极器件
H01L29/772	....场效应晶体管
H01L29/78	.....由绝缘栅产生场效应的