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
DRY ETCHING SYSTEM
摘要
申请公布号
JPH08124901(A)
申请公布日期
1996.05.17
申请号
JP19940256799
申请日期
1994.10.21
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
YOSHINAGA MITSUHIRO;SUZUKI MASAKI;HARAGUCHI HIDEO;MATSUDA IZURU;TOYODA SHINICHIRO
分类号
C23F4/00;H01L21/302;H01L21/3065;H01L21/677;H01L21/68;(IPC1-7):H01L21/306
主分类号
C23F4/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LOW-TEMPERATURE LIQUEFIED GAS VAPORIZER
MANUALLY PORTABLE STRUCTURAL APPARATUS
WATER-ABSORBING POLYMER PARTICLES WITH IMPROVED COLOUR STABILITY
Heat pipe vacuum tube and thermoelectric generator combination for generation of power from heat and electricity on roof for e.g. multi-family house, has generators attached below collectors of tubes and cooled down by airflow
PHACOEMULSIFICATION FLUIDICS SYSTEM HAVING A SINGLE PUMP HEAD
FOAM PUMP
Method for recognizing shape of empty container in empty container return machine, involves imaging optical line on upper surface of measured empty container by line projector
Striker for releasably fastening rear backrest to car body in region of C-pillar of passenger car, has clamping leg including tension spring-like stretching portion for degradation of energy in accident situation
Drive unit, particularly electromotive drive unit, has electromotive drive for two differential shafts of differential gear and gearbox, which is upstream to differential gear
Device for deposition of particles in fuel inlet, particularly low pressure inlet, of fuel injection system, has permanent magnet for deposition of magnetic particles, where strainer or filter element is provided
Method for three-dimensional perspective representation of e.g. single image, for movie, involves allowing images to depict identical objects and/or same persons, and supplying images of respective perspective to respective viewer
Method for operating injection valve of fuel injection system in e.g. self-ignition engine of passenger car, involves pressurizing actuator during regeneration mode with control signal, where actuator comprises alternating voltage portion
Device for measuring trajectory force within material web or material strand, has force transmission element provided with gap to secure force transmission element and sensor against overload
Trim part for use in vehicle i.e. motor car, has diaphragm surface area including aperture, and infrared light sensor detecting infrared scattered light that is generated outside trim part and enters into trim part through aperture
Seat element for bicycle, has seat surface and quest piece that is connected in front of seat surface, where quest piece is provided for connecting seat surface with frame
Motor vehicle loudspeaker-mounting device for mounting loudspeaker, comprises housing and motor vehicle body shell in a recess, where coupling flange ring is provided, which positively exists in recess
Aircraft control, particularly for motorized and non-motorized paraglider and usual aircrafts such as hang-gliders, is influenced on flight characteristics of aircraft by central electric control unit
Uterus manipulator for use by surgeon for achieving access through vagina to remove uterus, has cap fixed at shaft by holder in length-adjustable manner, where holder includes detent device for displacement between detent positions
Hydraulic unit for cylinder head of internal combustion engine, comprises variable hydraulic gas exchange valve drive, which has hydraulic housing with drive-side transmitter unit
Disk brake for commercial vehicle, has brake caliper that overlaps brake disk, where application unit is provided with brake lever that is arranged in brake caliper