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
PHOTORESIST COMPOSITION MATERIAL
摘要
申请公布号
KR100249712(B1)
申请公布日期
2000.03.15
申请号
KR19970079082
申请日期
1997.12.30
申请人
SAMSUNG SDI CO., LTD.
发明人
YOU, SEUNG-JUN;EAM, EAK-CHEOL;KIM, CHANG-WOOK;HEO, EUN-HA;KANG, GI-WOOK
分类号
H01J29/22;(IPC1-7):H01J29/22
主分类号
H01J29/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISCHARGE LAMP DIMMING CIRCUIT
RESISTANCE-FILLED IGNITION PLUG
WIRE CONNECTING TERMINAL
MAGNET RELAY
SPLIT-TYPE INTERNAL COMBUSTION ENGINE
SOLAR HEATING DEVICE
REUSABLE MOLDED UTENSILS HAVING IMPROVED STRESS CRACKING RESISTANCE
HARDWARE/FIRMWARE COMMUNICATION LINE ADAPTER
CATHODIC ELECTRODEPOSITABLE PAINT
SEMICONDUCTOR DEVICE HAVING A NUMBER OF SERIES-ARRANGED PHOTOSENSITIVE CELLS
ROTARY ELECTRICAL JUNCTION ASSEMBLY
PROCEDURE FOR SHARED-TIME PROCESSING OF DIGITAL SIGNALS AND APPLICATION TO A MULTIPLEXED SELF-ADAPTING ECHO CANCELER
SPACE DIVERSITY RECEPTION SYSTEM HAVING COMPENSATION MEANS OF MULTIPATH EFFECT
SHORT-CIRCUIT ARC WELDING APPARATUS
GAS DISCHARGE VESSEL AND PROCESS FOR EXTENDING THE LIFE OF A GAS DISCHARGE VESSEL
COLOR IMAGE INTENSIFIER
SHOCK ABSORBER FOR VEHICLE WITH ELASTIC SUSPENSION
DERIVATIVES OF 2,4,6-TRIIODO-ISOPHTHALIC ACID, PROCESSES FOR THEIR SYNTHESIS AND X-RAY CONTRASTING MATERIALS CONTAINING THESE
O-ETHYL-S-N-PROPYL-N-AMINOMETHYLIDENE-THIOL- PHOSPHORIC ACID DIESTER-IMIDES, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS AGENTS FOR COMBATING PESTS
AMINO DERIVATIVES OF 2-METHYL-5-(2-HYDROXYSTYRYL)-1,3,4-THIADIAZOLE