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
半导体雷射装置
摘要
一种具有脊条纹构造之半导体雷射装置,包含有:n型披覆层,系具有凸部者;及n型电流阻隔层,系覆盖凸部上面以外的前述披覆层者,又,在前述凸部之上面宽度为W、前后两分裂面间之距离为L、前方分裂面侧之前述上面宽度为Wf、后方分裂面侧之前述上面宽度为Wr时,Wf>Wr,且在从前方分裂面开始到L/2之范围内,前述上面所占的面积Sc为L/8×(3Wf+Wr)<Sc≦L/2×Wf,并且在前述范围内的任意位置,W皆位于1/2(Wf+Wr)<W≦Wf之范围。
申请公布号
TW200810303
申请公布日期
2008.02.16
申请号
TW096122865
申请日期
2007.06.25
申请人
松下电器产业股份有限公司
发明人
佐藤智也;高山彻;早川功一;木户口勋
分类号
H01S5/22(2006.01)
主分类号
H01S5/22(2006.01)
代理机构
代理人
恽轶群;陈文郎
主权项
地址
日本
您可能感兴趣的专利
PACKET COALESCING
PRECODING SYSTEM AND METHOD FOR MULTI-USER TRANSMISSION IN MULTIPLE ANTENNA WIRELESS SYSTEMS
ELECTRIC FIELD TREATMENT APPARATUS AND TREATMENT METHOD
ULTRASONIC PROBING METHOD AND ITS DEVICE UTILIZING RESONANCE PHENOMENON
PLOTTING DEVICE AND PLOTTING METHOD
DEVICE COMPRISING A CONTROLLED MATCHING STAGE
BIPHOSPHONIC COMPOUNDS FOR PREVENTING OR LIMITING FIXING OF MACROMOLECULES, MICRO-ORGANISMS AND BIOFILM ON SOLID, IN PARTICULAR METAL OR MINERAL SURFACES
GENERIC ACCESS NETWORK (GAN) CONTROLLER SELECTION IN PLMN ENVIRONMENT
DRUG COMBINATION COMPRISING A SELECTIVE SEROTONIN REUPTAKE INHIBITOR AND A GLUCOCORTICOID RECEPTOR ANTAGONIST FOR THE TREATMENT OF DEPRESSION
FLEXIBLE INTRODUCER SHEATH
METHOD FOR PREPARING ASYMMETRIC LINEAR CARBONATE
PIEZOELECTRIC ELECTRICITY GENERATING METHOD AND SYSTEM FROM VIBRATION ENERGY OF ROADWAY
DISK DRIVE APPARATUS
METHODS FOR FORMING CO-PLANAR WAFER-SCALE CHIP PACKAGES
ATTACHMENT SYSTEM FOR CERAMIC COMBUSTOR LINER
HOLDING DEVICE FOR A VEHICLE
METHOD OF INTEGRATING OPTICAL DEVICES AND ELECTRONIC DEVICES ON AN INTEGRATED CIRCUIT
COMBINATION BALANCE
SEMICONDUCTOR DEVICE
A recycle paper compressor