首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
具有绝缘体之半导体装置及其制造方法
摘要
本发明系提供一种半导体装置及其制造方法,具备有:可藉由无孔洞(void)等缺陷之良好膜质之绝缘膜填充微细之沟道内部,以显现良好之分离特性之元件分离构造。本发明之半导体装置,系具备有:半导体基板1与分离绝缘体2a至2c。于半导体基板1之主表面形成沟道17a至17c。分杂绝缘体2a至2c,乃利用热氧化法形成于沟道内部,系用以于半导体基板1之主表面分离元件形成区。上述分离绝缘体2a至2c系多数之氧化膜3a至3c、4a至4c、5a至5c、6b、7b之叠层体。
申请公布号
TW200401395
申请公布日期
2004.01.16
申请号
TW091136611
申请日期
2002.12.19
申请人
三菱电机股份有限公司
发明人
泽田真人;飞松博;林出吉生
分类号
H01L21/76
主分类号
H01L21/76
代理机构
代理人
洪武雄;陈昭诚
主权项
地址
日本
您可能感兴趣的专利
An array substrate for In-Plane-Switching mode LCD and the fabrication method thereof
CHARGING DEVICE FOR ELECTRIC VEHICLE
Juice extracting apparatus having housing easily assembled and separated
Wire holder structure of dish washer
MANUFACTURING METHOD FOR FILM TYPE MgB2 SUPERCONDUCTING LONG WIRE AND MANUFACTURING APPARATUS OF FILM TYPE MgB2 SUPERCONDUCTING LONG WIRE USING THE METHOD AND FILM TYPE MgB2 SUPERCONDUCTING LONG WIRE PREPARED BY USING THE METHOD
exterior rearview assembly
FLOATING SENSOR AND METHOD FOR MANAGING UNDERWATER ENVIRONMENT
THE FITTING METHOD OF HEARING AIDS USING MODIFIED SOUND SOURCE WITH PARAMETERS AND HEARING AIDS USING THE SAME
Alarm recognition System troubling E1 circuit and thereof method
working vehicle for working in the high position
BAFFLE, APPARATUS FOR TREATING SUBSTRATE AND METHOD FOR TREATING THEREOF
APPARATUS AND METHOD FOR TREATING SUBSTRATE
MULTIPURPOSES TEACHING TOOL OF CUBIC FORM FOR CHILDREN
Method For Fabricating Poly-Silicon Thin Film Transistors Array Substrate And Method For Fabricating Liquid Crystal Display Device By Applying Said
PCB Jig for Environment test of LED Package
incubator
BACK LIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME
LIQUID CRYSTAL DISPLAY APPARATUS
Photographic lens optical system
Liquid Crystal Display Device and method for fabricating the same