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1. (CN108496247) Semiconductor device

Office : China
Application Number: 201680079943.5 Application Date: 29.01.2016
Publication Number: 108496247 Publication Date: 04.09.2018
Publication Kind : A
Prior PCT appl.: Application Number:PCTJP2016052595 ; Publication Number: Click to see the data
IPC:
H01L 23/34
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
23
Details of semiconductor or other solid state devices
34
Arrangements for cooling, heating, ventilating or temperature compensation
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱电机株式会社
Inventors: MURAI RYOJI
村井亮司
AIKO MITSUNORI
爱甲光德
SHIRASAWA TAKAAKI
白泽敬昭
Agents: 北京天昊联合知识产权代理有限公司 11112
北京天昊联合知识产权代理有限公司 11112
Priority Data:
Title: (EN) Semiconductor device
(ZH) 半导体装置
Abstract: front page image
(EN) A technology disclosed in the present specification relates to a technology whereby heat dissipation characteristics of a semiconductor element and those of a lead electrode can be improved without increasing the size of a product. A semiconductor device relating to the present technology is provided with: a semiconductor element (100); a lead electrode (102), i.e., an external terminal, a lower surface portion of which is connected to an upper surface of the semiconductor element (100); a cooling mechanism (109) disposed on the lower surface side of the semiconductor element (100); and a heatdissipation mechanism, which is disposed by being thermally coupled between the cooling mechanism (109) and a lower surface portion of the lead electrode (102), said lower surface portion being on the side further toward the other end of the lead electrode than the one end, and which includes at least one insulating layer (104).
(ZH) 本说明书所公开的技术涉及不使产品尺寸大型化,就能够提高半导体元件的散热性和引线电极的散热性的技术。本技术涉及的半导体装置具有:半导体元件(100):作为外部端子的引线电极(102),其一端的下表面与半导体元件(100)的上表面连接;冷却机构(109),其配置于半导体元件(100)的下表面侧;以及散热机构,其热耦合地配置于引线电极(102)的相对于一端而言的另一端侧的下表面与冷却机构(109)之间,且包含至少1个绝缘层(104)。
Also published as:
DE112016006331US20180350713WO/2017/130370