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
具细线路之电路板结构及其制法
摘要
一种具细线路之电路板结构及其制法,该结构系包括:承载板,系具有至少一贯穿之通孔;线路层,系形成于该承载板表面;第一金属层,系形成于该通孔处表面;第二金属层,系形成于该第一金属层表面,使该第一及第二金属层于该承载板之开孔中形成一电镀导通孔。藉以前述结构以增加承载板通孔之孔壁的金属层厚度,使通孔孔壁之金属层不致太薄而断裂,进而提升电镀导通孔之可靠性,而增加细线路制程之可靠度。
申请公布号
TW200838385
申请公布日期
2008.09.16
申请号
TW096108705
申请日期
2007.03.14
申请人
全懋精密科技股份有限公司
发明人
周保宏
分类号
H05K3/42(2006.01)
主分类号
H05K3/42(2006.01)
代理机构
代理人
陈昭诚
主权项
地址
新竹市科学园区力行路6号
您可能感兴趣的专利
VIDEO ENCODING AND DECODING
METHOD AND APPARATUS FOR ENCODING AND DECODING CODING UNIT OF PICTURE BOUNDARY
INTRA PREDICTION IMPROVEMENTS FOR SCALABLE VIDEO CODING
SYSTEMS AND METHODS FOR LASING FROM A MOLECULAR GAS
Emitting Device with Compositional and Doping Inhomogeneities in Semiconductor Layers
CACHED ROUTING TABLE MANAGEMENT
SLICED ROUTING TABLE MANAGEMENT
METHODS FOR MAC FRAME EXTENSIBILITY AND FRAME SPECIFIC MAC HEADER DESIGN FOR WLAN SYSTEMS
METHOD FOR PROVIDING IMS SUPPORT FOR ENTERPRISE PBX USERS
SELECTIVE NETWORK PARAMETER CONFIGURATONS BASED ON NETWORK IDENTIFICATION OF NON-IMS MULTIMEDIA APPLICATIONS
MOBILITY DETECTION FOR EDGE APPLICATIONS IN WIRELESS COMMUNICATION NETWORKS
Power Division Multiple Access
WIRELESS COMMUNICATION APPARATUS
BANDWIDTH SELECTION METHOD
SYSTEMS AND METHODS FOR LINK LOAD BALANCING ON A MULTI-CORE DEVICE
METHOD, APPARATUS, COMPUTER PROGRAM PRODUCT AND SYSTEM FOR IDENTIFYING, MANAGING AND TRACKING CONGESTION
INPUT/OUTPUT SENSE AMPLIFIER
FREQUENCY SYNTHESIZER
WIRING DEFECT INSPECTING METHOD, WIRING DEFECT INSPECTING APPARATUS, AND METHOD FOR MANUFACTURING SEMICONDUCTOR SUBSTRATE
Method and Apparatus to Assess the Thermal Damage Caused to a PCD Cutter Using Capacitance Spectroscopy