专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06574252B1 Radio frequency excited slab waveguide laser comprising detector and method of stabilizing the laser power and frequency using optogalvanic effect 失效
标题翻译：射频激发平板波导激光器包括检测器和使用光电效应来稳定激光功率和频率的方法
公开(公告)号：US06574252B1
公开(公告)日：2003-06-03
申请号：US09716139
申请日：2000-11-17
申请人： Jong Woon Choi , Dong Ju Shin , Young Boong Chung
发明人： Jong Woon Choi , Dong Ju Shin , Young Boong Chung
IPC分类号： H01S313
CPC分类号： H01S3/1022 , H01S3/0632 , H01S3/08081 , H01S3/09 , H01S3/091 , H01S3/097 , H01S3/1305 , H01S3/1312
摘要： There are provided a radio frequency excited slab waveguide laser and method of stabilizing the laser power and frequency using a detection circuit which uses a variation in an incident or reflecting radio frequency signal caused by an optogalvanic effect generated from the laser itself as a reference for the stabilization. The radio frequency excited slab waveguide laser having a radio frequency generator, an unstable resonator and a lock-in stabilizer further includes the detection circuit for detecting a current signal due to the optogalvanic effect generated from the unstable resonator itself to allow a signal detected by the detection circuit to be fed back to the lock-in stabilizer.
摘要翻译：提供射频激发平板波导激光器和使用检测电路稳定激光功率和频率的方法，该检测电路使用由由激光器本身产生的光电效应引起的入射或反射射频信号的变化作为参考稳定。具有射频发生器，不稳定谐振器和锁定稳定器的射频激发平板波导激光器还包括检测电路，用于由于不稳定谐振器本身产生的光电效应而检测电流信号，以允许由检测电路反馈到锁定稳定器。

2. 发明授权

US07691915B2 Photosensitive resin composition for forming organic insulating film and device using the same 有权
标题翻译：用于形成有机绝缘膜的感光树脂组合物及使用其的装置
公开(公告)号：US07691915B2
公开(公告)日：2010-04-06
申请号：US11924753
申请日：2007-10-26
申请人： Min Sung Kim , Sang Won Cho , Dong Ju Shin , Kil Sung Lee
发明人： Min Sung Kim , Sang Won Cho , Dong Ju Shin , Kil Sung Lee
IPC分类号： G03F7/004 , G03F7/028
CPC分类号： G03F7/0233
摘要： Disclosed is a photosensitive resin composition. The composition comprises [A] an alkali-soluble resin, [B] a photoactive compound and [C] a solvent. The alkali-soluble resin is a copolymer including at least one structural unit with an aziridine group. The composition exhibits good storage stability, high sensitivity, high UV transmittance, high residual film ratio, improved coating uniformity and excellent pattern-forming properties. Further disclosed is an organic insulating film formed using the composition. The organic insulating film has excellent resistance to solvents and chemicals.
摘要翻译：公开了感光性树脂组合物。该组合物包含[A]碱溶性树脂，[B]光活性化合物和[C]溶剂。碱溶性树脂是包含至少一个具有氮丙啶基的结构单元的共聚物。该组合物具有良好的储存稳定性，高灵敏度，高的紫外线透过率，高的残留膜比，改进的涂布均匀性和优异的图案形成性能。进一步公开了使用该组合物形成的有机绝缘膜。有机绝缘膜具有优异的耐溶剂性和耐化学性。

3. 发明申请

US20080145786A1 Photosensitive Resin Composition for Forming Organic Insulating Film and Device Using the Same 有权
标题翻译：用于形成有机绝缘膜的光敏树脂组合物及其使用的装置
公开(公告)号：US20080145786A1
公开(公告)日：2008-06-19
申请号：US11924753
申请日：2007-10-26
申请人： Min Sung KIM , Sang Won CHO , Dong Ju SHIN , Kil Sung LEE
发明人： Min Sung KIM , Sang Won CHO , Dong Ju SHIN , Kil Sung LEE
IPC分类号： G03C1/053
CPC分类号： G03F7/0233
摘要： Disclosed is a photosensitive resin composition. The composition comprises [A] an alkali-soluble resin, [B] a photoactive compound and [C] a solvent. The alkali-soluble resin is a copolymer including at least one structural unit with an aziridine group. The composition exhibits good storage stability, high sensitivity, high UV transmittance, high residual film ratio, improved coating uniformity and excellent pattern-forming properties. Further disclosed is an organic insulating film formed using the composition. The organic insulating film has excellent resistance to solvents and chemicals.
摘要翻译：公开了感光性树脂组合物。该组合物包含[A]碱溶性树脂，[B]光活性化合物和[C]溶剂。碱溶性树脂是包含至少一个具有氮丙啶基的结构单元的共聚物。该组合物具有良好的储存稳定性，高灵敏度，高的紫外线透过率，高的残留膜比，改进的涂布均匀性和优异的图案形成性能。进一步公开了使用该组合物形成的有机绝缘膜。有机绝缘膜具有优异的耐溶剂性和耐化学性。

4. 发明申请

US20140167532A1 ROTOR OF MOTOR 有权
标题翻译：电机转子
公开(公告)号：US20140167532A1
公开(公告)日：2014-06-19
申请号：US14107117
申请日：2013-12-16
申请人： Young Il PARK , Dong Ju SHIN
发明人： Young Il PARK , Dong Ju SHIN
IPC分类号： H02K1/28
CPC分类号： H02K1/28 , H02K1/22 , H02K1/27 , H02K1/2726 , H02K1/2733
摘要： A rotor of a motor capable of improving durability of the motor by increasing a bonding force between a ring magnet and a resin. The rotor includes a ring magnet having an insertion hole passing through the center thereof, a shaft inserted into the insertion hole, and a resin that is disposed between the insertion hole and the shaft and fixes the ring magnet and the shaft. The resin extends to upper and lower surfaces of the ring magnet so as to cover at least parts of the upper and lower surfaces of the ring magnet.
摘要翻译：一种电动机的转子，其能够通过增加环形磁体和树脂之间的结合力来提高电动机的耐久性。转子包括环形磁铁，其具有穿过其中心的插入孔，插入到插入孔中的轴以及设置在插入孔和轴之间并固定环形磁体和轴的树脂。树脂延伸到环形磁铁的上表面和下表面，以覆盖环形磁铁的上表面和下表面的至少一部分。

5. 发明申请

US20080145783A1 Photosensitive Resin Composition and Organic Insulating Film Produced Using the Same 审中-公开
标题翻译：感光树脂组合物及使用其的有机绝缘膜
公开(公告)号：US20080145783A1
公开(公告)日：2008-06-19
申请号：US11951671
申请日：2007-12-06
申请人： Sang Won CHO , Min Sung KIM , Dong Ju SHIN , Kil Sung LEE
发明人： Sang Won CHO , Min Sung KIM , Dong Ju SHIN , Kil Sung LEE
IPC分类号： G03F7/004
CPC分类号： G03F7/0397
摘要： A photosensitive resin composition is provided. The composition includes an acrylic copolymer, a photoacid generator and a solvent. The acrylic copolymer includes structural units of Formulae 1, 2, 3 and 4, which are described in the specification. The composition exhibits excellent performance characteristics in terms of mechanical and thermal properties, transmittance, insulating properties, transparency, developability, residual film ratio, heat resistance, flatness and the like. Particularly, the use of the composition facilitates the formation of a pattern as an interlayer insulating film. The composition can also be used to produce a thick film with high transmittance. Therefore, the composition is effectively used as a material for an interlayer insulating layer in LCD fabrication processes. An organic insulating film produced using the composition is also provided.
摘要翻译：提供感光性树脂组合物。该组合物包括丙烯酸共聚物，光酸产生剂和溶剂。丙烯酸共聚物包括在说明书中描述的式1,2,3和4的结构单元。该组合物在机械和热性能，透光率，绝缘性能，透明性，显影性，残留膜比，耐热性，平坦度等方面表现出优异的性能特性。特别地，组合物的使用便于形成作为层间绝缘膜的图案。该组合物也可用于制备具有高透射率的厚膜。因此，该组合物有效地用作LCD制造工艺中的层间绝缘层的材料。还提供了使用该组合物制备的有机绝缘膜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式