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
于无传统低温孕核层下在失配基材上成长第III族氮化物薄膜GROWTH OF III-NITRIDE FILMS ON MISMATCHED SUBSTRATES WITHOUT CONVENTIONAL LOW TEMPERATURE NUCLEATION LAYERS
摘要
本发明揭示一种形成一发光装置之方法,其包括提供一蓝宝石基材,在约1000℃与约1180℃之间之一温度下藉由汽相沈积在该基材上成长一Al1–xGaxN第一层,以及成长覆盖该第一层之一第III族氮化物第二层。该第一层可具有在约500埃与约5000埃之间之一厚度。在一些具体实施例中,藉由以第V族先驱物与第III族先驱物之一低莫耳比开始,然后在成长该第一层过程中提高该比率,或藉由将氮用作一环境气体而减少该第V族先驱物与该基材之间的反应。
申请公布号
TW200501451
申请公布日期
2005.01.01
申请号
TW092134560
申请日期
2003.12.08
申请人
露明光学公司
发明人
小林淳子;瓦纳K 高兹
分类号
H01L33/00;H01L21/205
主分类号
H01L33/00
代理机构
代理人
陈长文
主权项
地址
美国
您可能感兴趣的专利
VIBRATION DAMPING DEVICE: LIQUID HOLDING U-TUBE WITH INTERMEDIATE DAMPER WITH ORIFICE
Hirudin derivatives.
PHOSPHONO- DI- AND TRI- PEPTIDE DERIVATIVES, MEDICAMENTS, AND INTERMEDIATES
SEMISYNTHETIC GANGLIOSIDE ANALOGUES AND PHARMACEUTICAL COMPOSITIONS
ORAL HYGIENE COMPOSITIONS CONTAINING A WATER-SOLUBLE NON-TOXIC STRONTIUM SALT, A WATER SOLUBLE NON-TOXIC POTASSIUM SALT AND A DENTAL EXCIPIENT
SLOW-RELEASE FORMULATION OF NIFEDIPINE COMPRISING PARTICLES OF WATER-SOLUBLE DILUENT COATED WITH MICROCRYSTALLINE PARTICLES OF NIFEDIPINE
CONDUCTIVE PROTRUSIONS ON INTEGRATED ELECTRONIC COMPONENTS AS TERMINALS
Method of obtaining a magnetic material of the rare earth/transition metals/boron type in divided form for corrosion-resistant magnets
LAMINATED CONSTRUCTION HAVING STRIPPABLE LAYERS
Closed cartridge for making a beverage, process and device for manufacturing such a cartridge.
INCORPORATION OF SELECTABLY CLEAVABLE AND/OR ABASIC SITES¹INTO OLIGONULCEOTIDE CHAINS AND REAGENTS THEREFOR
CUTTING INSERT UTILIZING SUPERABRASIVE COMPACTS
A BIFUNCTIONAL COSMID USEFUL FOR CLONING ACTINOMYCETE DNA
USE OF A CENTRALLY ACTING ATCH ANALOG IN THE MANUFACTURE OF A¹MEDICAMENT
A MIXTURE OF FIBRES FOR THE REINFORCEMENT OF CONSTRUCTION MATERIALS SPECIFICALLY FOR THE REINFORCEMENT OF HYDRAULIC BINDING AGENTS,A METHOD OF REINFORCING CONSTRUCTION MATERIALS AND FORMED ARTICLES OF SAID MIXTURE
IMPROVEMENTS IN ROOF TILES
Cyclopentane derivatives, process for their production and their pharmaceutical use
CARBOXYMETHYLCYCLOPROPANE DERIVATIVES
NOVEL PIPERIDYL ETHERS AND THIOETHERS AS INHIBITORS OF¹CHOLESTEROL BIOSYNTHESIS
GEL FORMULATIONS FOR USE IN TOXIC OR HAZARDOUS PRODUCT¹CONTAINERIZATION SYSTEMS