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
半导体结构
摘要
申请公布号
TWI495154
申请公布日期
2015.08.01
申请号
TW101145835
申请日期
2012.12.06
申请人
新世纪光电股份有限公司
发明人
黄吉丰;杜昇翰
分类号
H01L33/12
主分类号
H01L33/12
代理机构
代理人
詹铭文 台北市中正区罗斯福路2段100号7楼之1;叶璟宗 台北市中正区罗斯福路2段100号7楼之1
主权项
一种半导体结构,包括:一矽基板;一氮化铝层,配置于该矽基板上;以及多组渐变式应力缓冲层,配置于该氮化铝层上,其中各组渐变式应力缓冲层包括依序堆叠的一渐变层及一过渡层,该些渐变层的化学通式为Al1-xGaxN,其中x值从邻近该矽基板之一侧往远离该矽基板之一侧逐渐递增,且0≦x≦1,而各该过渡层与同组中的该渐变层中最远离该矽基板之一侧表面具有相同的化学通式,最远离该矽基板的该组渐变式应力缓冲层中的该过渡层的化学通式为GaN,且各该渐变层的厚度介于50奈米到700奈米之间。
地址
台南市善化区大利三路5号
您可能感兴趣的专利
SENSITIVE ELEMENT OF A PIEZOOPTIC MEASURING CONVERTER AND PROCESS FOR ITS MANUFACTURE
COIN BLANK
MONITORING OF VENDING MACHINES
AN EFFICIENT METHOD FOR THE PRODUCTION OF OZONE,A SYSTEM CONTAINING THE GENERATOR AND VARIOUS APPLICATIONS THEREOF
PREPARATION OF N-PHENYL-N-METHOXYACETYL-DL-ALANINE METHYL ESTER DERIVATIVES
BALLAST DIELECTRIC COATING ON ELECTRODES FOR UNIFORM GAS DISCHARGE BY HIGH FREQUENCY VOLTAGE
MONOMERIC PLATELET-DERIVED GROWTH FACTOR AND PREVENTION OF STENOSIS OR RESTENOSIS
UNIT FOR HEATING FLOWING LIQUID TO A DESIRED TEMPERATURE INCORPORATING ELECTRONIC POWER CONTROL
PROCESS FOR THE PREPARATION OF CROTONONITRILE
ELEMENT FOR JOINING PROFILES TO CAST AND EXTRUDED PANELS
METHOD OF DETERMINATION OF PILE BEARING CAPACITY UNDER ACTION OF AXIAL LOADING
DEVICE AND METHOD FOR DETECTION OF WARMING OF CHILLED OR FROZEN FOOD
DEVICE FOR RAZOR
PROCESS FOR THE PREPARATION OF STEROIDAL DIENES
HALBLEITERSPEICHERGERAET MIT EINER BIT-FEHLERERKENNUNGSFUNKTION.
MULTI-PLY BATTERY SEPARATOR AND PROCESS OF FORMING
EIN VERFAHREN UND MITTEL ZUM ZEITWEILIGEN LAGERN EINER REIHENFOLGE VON ZEITUNGEN ODER DERGLEICHEN.
COMPOSITIONS COMPRISING QUINOLINE DERIVATIVES, SUME SUCH NOVEL COMPOUNDS AND PROCESSES FOR THE PREPARATION OF SUCH DERIVATIVES
4-PIPERAZINYL AND 4-PIPERIDINYLMETHYLARYL DERIVATIVES SUBSTITUTED IN THE 1-POSITION BY A PROPYL GROUP SUBSTITUTED BY A 6-PURINYL-CONTAINING MOIETY, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
4-HETEROPENTACYCLYL-4- (N-(PHENYL) AMINO)-PIPERIDINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM