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    • 1. 发明授权
    • Hydrogen penetration barrier
    • 氢穿透屏障
    • US08481999B2
    • 2013-07-09
    • US13119308
    • 2009-09-15
    • Yong Il KimIn Jung KimYun-Hee LeeKyoung Seok LeeSeung Hoon Nahm
    • Yong Il KimIn Jung KimYun-Hee LeeKyoung Seok LeeSeung Hoon Nahm
    • H01L51/00
    • C21D3/00C01B3/503C01B3/508
    • Provided is a hydrogen penetration barrier for preventing hydrogen from being diffused and discharged through a barrier and preventing hydrogen embrittlement of a material due to diffusion of hydrogen ions into a material. In detail, the hydrogen penetration barrier prevents penetration of hydrogen ions by using a built-in potential of a semiconductor layer doped with a p-type impurity and a semiconductor layer doped with an n-type impurity and a potential applied by a reverse biased voltage and includes an absorption layer absorbing the hydrogen molecules to primarily prevent the penetration of the hydrogen molecules and uses the absorption layer made of the conductive material as an application electrode of the reverse biased voltage and ionizes the hydrogen absorbed to the absorption layer to secondarily prevent the penetration of the hydrogen molecules and prevent the hydrogen embrittlement.
    • 提供了一种用于防止氢通过阻挡层扩散和排出的氢穿透阻挡层,并且防止由于氢离子扩散到材料中的材料的氢脆化。 详细地说,氢穿透阻挡层通过使用掺杂有p型杂质的半导体层和掺杂有n型杂质的半导体层和通过反向偏置电压施加的电位的内置电位来防止氢离子渗透 并且包括吸收氢分子以吸收氢分子的吸收层,并且使用由导电材料制成的吸收层作为反向偏置电压的施加电极,并将吸收到吸收层的氢电离并二次防止 渗透氢分子并防止氢脆化。
    • 3. 发明授权
    • Fluid sample collection and isolation cup
    • 流体样品收集和隔离杯
    • US07470404B2
    • 2008-12-30
    • US10751797
    • 2004-01-05
    • Jemo KangKyung-ah KimArthur WeberIn Jung KimLarry PorterWon Bae Yoon
    • Jemo KangKyung-ah KimArthur WeberIn Jung KimLarry PorterWon Bae Yoon
    • G01N33/00
    • B01L3/502A61B10/0045A61B10/007A61B10/0096B01L2200/141B01L2400/0478B01L2400/0633G01N2001/007Y10T436/255
    • A collection and testing cup for fluid characterization is disclosed. The cup has a lid assembly with a tamper evident closure; a cylinder that extends into the fluid in the collection cup, also with a tamper evident closure; a piston with a conduit and one-way valve through which a portion of the fluid can be forced into an isolation chamber separate from the main collection cup for testing. The lid assembly cylinder is configured with an aperture or passage near the bottom of the cylinder to allow a small portion of fluid to enter the lower portion of the cylinder from the collection cup chamber and a piston with a central conduit and valve initially positioned near the top of the cylinder adjacent to the lid. The piston, when pushed down the cylinder, closes the aperture communicating with collection cup chamber and forces a predetermined volume of fluid from the lower portion of the cylinder through the conduit and valve to the upper portion of the cylinder, isolating a portion of the fluid sample from the fluid in the collection cup chamber. The valve prevents the fluid from returning to the lower portion of the cylinder and to the collection cup chamber. A testing device may be inserted into the fluid sample at the upper portion of the piston for characterization of one or more analytes in the fluid sample.
    • 公开了用于流体表征的收集和测试杯。 杯具有具有防拆封盖的盖组件; 延伸到收集杯中的流体中的气缸,也具有防篡改的闭合; 具有导管和单向阀的活塞,一部分流体可以通过该活塞被迫进入与主收集杯分离的用于测试的隔离室中。 盖组件圆筒在圆筒底部附近配置有孔或通道,以允许一小部分流体从收集杯室进入圆筒的下部,并且具有中心导管和阀的活塞最初位于 气瓶顶部与盖子相邻。 当活塞向下推动气缸时,闭合与收集杯室连通的孔,并将来自气缸下部的预定体积的流体通过导管和阀推到气缸的上部,从而将流体的一部分 从收集杯腔中的液体中取样。 阀防止流体返回到气缸的下部和收集杯室。 测试装置可以在活塞的上部插入到流体样品中,以表征流体样品中的一种或多种分析物。
    • 5. 发明申请
    • METHOD FOR CLEANING SILICON WAFER
    • 清洗硅砂的方法
    • US20090095321A1
    • 2009-04-16
    • US12244330
    • 2008-10-02
    • In-Jung KimSo-Ik Bae
    • In-Jung KimSo-Ik Bae
    • B08B3/08B08B3/12
    • H01L21/02052
    • A method for cleaning a silicon wafer includes (S11) cleaning surfaces of a silicon wafer using an SC-1 cleaning solution according to standard clean 1; (S12) rinsing the surfaces of the silicon wafer, cleaned in the step S11, using deionized water; (S13) cleaning the surfaces of the silicon wafer, rinsed in the step S12, using a cleaning solution including hydrochloric acid, ozone water and deionized water; (S14) rinsing the surfaces of the silicon wafer, cleaned in the step S13, using deionized water; and (S15) drying the surfaces of the silicon wafer, rinsed in the step S14. A stable oxide film is formed on the surfaces of the silicon wafer using a material having a strong oxidizing ability while a cleaning process is performed. Therefore, a problem that as time passes, external impurities are attached to the surfaces of the silicon wafer can be solved by a simple and safe process.
    • 清洗硅晶片的方法包括:(S11)使用根据标准清洁1的SC-1清洗溶液清洗硅晶片的表面; (S12)使用去离子水清洗在步骤S11中清洗的硅晶片的表面; (S13)使用包括盐酸,臭氧水和去离子水的清洗溶液清洗在步骤S12中冲洗的硅晶片的表面; (S14)使用去离子水清洗在步骤S13中清洗的硅晶片的表面; 和(S15)在步骤S14中清洗硅晶片的表面。 在执行清洁处理的同时,使用具有强氧化能力的材料在硅晶片的表面上形成稳定的氧化膜。 因此,随着时间的流逝,外部杂质附着在硅晶片的表面上的问题可以通过简单安全的工艺来解决。
    • 6. 发明申请
    • Method for cleaning silicon wafer
    • 硅晶片清洗方法
    • US20080156349A1
    • 2008-07-03
    • US11998919
    • 2007-12-03
    • In-Jung KimSo-Ik Bae
    • In-Jung KimSo-Ik Bae
    • B08B3/08
    • C11D11/0047C11D7/08H01L21/02052
    • The present invention relates to a method for cleaning a silicon wafer, including (S1) a first cleaning step for cleaning surfaces of a silicon wafer using an SC-1 cleaning solution according to standard clean 1; (S2) a second cleaning step for cleaning the surfaces of the silicon wafer, cleaned in the first cleaning step, using an SC-2 cleaning solution according to standard clean 2; (S3) a third cleaning step for cleaning the surfaces of the silicon wafer, cleaned in the second cleaning step, using a hydrogen fluoride (HF) solution; and (S4) a fourth cleaning step for cleaning the surfaces of the silicon wafer, cleaned in the third cleaning step, using an ozone water. The present invention removes effectively metallic impurities on the surfaces of the silicon wafer and improves the surface roughness of the silicon wafer, and thus is capable of providing a silicon wafer with a remarkably improved physical characteristic.
    • 本发明涉及一种用于清洗硅晶片的方法,包括:(S1)第一清洗步骤,用于使用根据标准清洁1的SC-1清洗溶液清洁硅晶片的表面; (S 2)使用根据标准清洁2的SC-2清洗溶液清洗在第一清洗步骤中清洁的硅晶片的表面的第二清洁步骤; (S 3)使用氟化氢(HF)溶液清洗在第二清洗步骤中清洁的硅晶片的表面的第三清洗步骤; 和(S 4)使用臭氧水清洗在第三清洗步骤中清洁的硅晶片的表面的第四清洁步骤。 本发明有效地去除硅晶片表面的金属杂质,提高硅晶片的表面粗糙度,从而能够提供具有显着提高的物理特性的硅晶片。
    • 7. 发明授权
    • Fluid sample collection and isolation cup
    • 流体样品收集和隔离杯
    • US06680027B2
    • 2004-01-20
    • US09918288
    • 2001-07-30
    • Jemo KangKyung-ah KimArthur WeberIn Jung KimLarry PorterWon Bae Yoon
    • Jemo KangKyung-ah KimArthur WeberIn Jung KimLarry PorterWon Bae Yoon
    • G01N2100
    • B01L3/502A61B10/0045A61B10/007A61B10/0096B01L2200/141B01L2400/0478B01L2400/0633G01N2001/007Y10T436/255
    • A collection and testing cup for fluid characterization is disclosed. The cup has a lid assembly with a tamper evident closure; a cylinder that extends into the fluid in the collection cup, also with a tamper evident closure; a piston with a conduit and one-way valve through which a portion of the fluid can be forced into an isolation chamber separate from the main collection cup for testing. The lid assembly cylinder is configured with an aperture or passage near the bottom of the cylinder to allow a small portion of fluid to enter the lower portion of the cylinder from the collection cup chamber and a piston with a central conduit and valve initially positioned near the top of the cylinder adjacent to the lid. The piston, when pushed down the cylinder, closes the aperture communicating with collection cup chamber and forces a predetermined volume of fluid from the lower portion of the cylinder through the conduit and valve to the upper portion of the cylinder, isolating a portion of the fluid sample from the fluid in the collection cup chamber. The valve prevents the fluid from returning to the lower portion of the cylinder and to the collection cup chamber. A testing device may be inserted into the fluid sample at the upper portion of the piston for characterization of one or more analytes in the fluid sample.
    • 公开了用于流体表征的收集和测试杯。 杯具有具有防拆封盖的盖组件; 延伸到收集杯中的流体的圆筒,也具有防篡改的封闭; 具有导管和单向阀的活塞,一部分流体可以通过该活塞被迫进入与主收集杯分离的用于测试的隔离室中。 盖组件圆筒在圆筒底部附近配置有孔或通道,以允许一小部分流体从收集杯室进入圆筒的下部,并且具有中心导管和阀的活塞最初位于 气瓶顶部与盖子相邻。 当活塞向下推动气缸时,闭合与收集杯室连通的孔,并将来自气缸下部的预定体积的流体通过导管和阀推到气缸的上部,从而将流体的一部分 从收集杯腔中的液体中取样。 阀防止流体返回到气缸的下部和收集杯室。 测试装置可以在活塞的上部插入到流体样品中,以表征流体样品中的一种或多种分析物。
    • 9. 发明申请
    • HYDROGEN PENETRATION BARRIER
    • 氢气穿透障碍物
    • US20110175078A1
    • 2011-07-21
    • US13119308
    • 2010-03-25
    • Yong Il KimIn Jung KimYun-Hee LeeKyoung Seok LeeSeung Hoon Nahm
    • Yong Il KimIn Jung KimYun-Hee LeeKyoung Seok LeeSeung Hoon Nahm
    • H01L51/30H01L29/16
    • C21D3/00C01B3/503C01B3/508
    • Provided is a hydrogen penetration barrier for preventing hydrogen from being diffused and discharged through a barrier and preventing hydrogen embrittlement of a material due to diffusion of hydrogen ions into a material. In detail, the hydrogen penetration barrier prevents penetration of hydrogen ions by using a built-in potential of a semiconductor layer doped with a p-type impurity and a semiconductor layer doped with an n-type impurity and a potential applied by a reverse biased voltage and includes an absorption layer absorbing the hydrogen molecules to primarily prevent the penetration of the hydrogen molecules and uses the absorption layer made of the conductive material as an application electrode of the reverse biased voltage and ionizes the hydrogen absorbed to the absorption layer to secondarily prevent the penetration of the hydrogen molecules and prevent the hydrogen embrittlement.
    • 提供了一种用于防止氢通过阻挡层扩散和排出的氢穿透阻挡层,并且防止由于氢离子扩散到材料中的材料的氢脆化。 详细地说,氢穿透阻挡层通过使用掺杂有p型杂质的半导体层和掺杂有n型杂质的半导体层和通过反向偏置电压施加的电位的内置电位来防止氢离子渗透 并且包括吸收氢分子以吸收氢分子的吸收层,并且使用由导电材料制成的吸收层作为反向偏置电压的施加电极,并将吸收到吸收层的氢电离并二次防止 渗透氢分子并防止氢脆化。
    • 10. 发明申请
    • NOVEL Au/Ag CORE-SHELL COMPOSITE USEFUL FOR BIOSENSOR
    • 新颖的Au / Ag芯壳复合材料可用于生物传感器
    • US20110124008A1
    • 2011-05-26
    • US12991537
    • 2009-05-07
    • Jwa-Min NamDong-Kwon LimIn-Jung Kim
    • Jwa-Min NamDong-Kwon LimIn-Jung Kim
    • G01N33/53B32B1/00B01J19/00
    • G01N21/658B82Y30/00G01N33/54346Y10T428/2991
    • In accordance with an aspect of the present invention, there is provided an Au/Ag core-shell composite including an Au nanoparticle; an Ag nanoparticle layer surrounding the Au nanoparticle; and a receptor having a target material recognition site bondable or reactable with a target material, wherein one end of the receptor is bonded on the surface of the Au nanoparticle, so that a portion of the receptor is embedded into the Ag nanoparticle layer, and the target material recognition site is exposed to the outside of the Ag nanoparticle layer. The Au/Ag core-shell composite can provide a stable bond between Au nanoparticle and organic molecule, and superior optical characteristics of Ag nanoparticle. Thus, a biosensor using the composite in accordance with an aspect of the present invention can effectively and efficiently detect target bio material and be variously used in medical and pharmaceutics.
    • 根据本发明的一个方面,提供一种包含Au纳米颗粒的Au / Ag核 - 壳复合材料; 围绕Au纳米颗粒的Ag纳米颗粒层; 以及具有可与靶材料结合或可与靶材料反应的靶材料识别位点的受体,其中所述受体的一端键合在所述Au纳米颗粒的表面上,使得所述受体的一部分嵌入到所述Ag纳米颗粒层中,并且 靶材料识别位点暴露于Ag纳米颗粒层的外部。 Au / Ag核 - 壳复合材料可以在Au纳米颗粒和有机分子之间提供稳定的键合,并且具有优异的Ag纳米颗粒的光学特性。 因此,使用根据本发明的一个方面的复合材料的生物传感器可以有效和高效地检测目标生物材料,并且可以在医疗和药物学中被多种用途。