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1. 发明授权

US10177261B2 Transparent electrode comprising doped graphene, process of preparing the same, and display device and solar cell comprising the electrode 有权
公开(公告)号：US10177261B2
公开(公告)日：2019-01-08
申请号：US13253437
申请日：2011-10-05
申请人： Seon-Mi Yoon , Won-mook Choi , Hyeon-jin Shin , Jae-young Choi
发明人： Seon-Mi Yoon , Won-mook Choi , Hyeon-jin Shin , Jae-young Choi
IPC分类号： B32B9/00 , H01L31/0224 , H01L31/18 , B82Y30/00
摘要： A transparent electrode on at least one surface of a transparent substrate may include graphene doped with a p-dopant. The transparent electrode may be efficiently applied to a variety of display devices or solar cells.

2. 发明授权

US09776378B2 Graphene sheet comprising an intercalation compound and process of preparing the same 有权
公开(公告)号：US09776378B2
公开(公告)日：2017-10-03
申请号：US13549861
申请日：2012-07-16
申请人： Jae-Young Choi
发明人： Jae-Young Choi
IPC分类号： B32B9/04 , H01B1/04 , H01L31/0224 , B82Y30/00 , B82Y40/00 , H05B33/28 , C23C16/01 , C23C16/26 , C23C16/56 , B82Y20/00 , C01B3/00 , C01B32/22 , C01B32/182 , C01B32/184
CPC分类号： B32B9/04 , B82Y20/00 , B82Y30/00 , B82Y40/00 , C01B3/0021 , C01B32/182 , C01B32/184 , C01B32/22 , C01P2004/60 , C23C16/01 , C23C16/26 , C23C16/56 , H01B1/04 , H01L31/022425 , H01L31/022466 , H05B33/28 , Y02E60/325 , Y10T428/21 , Y10T428/24942 , Y10T428/30
摘要： A graphene sheet including an intercalation compound and 2 to about 300 unit graphene layers, wherein each of the unit graphene layers includes a polycyclic aromatic molecule in which a plurality of carbon atoms in the polycyclic aromatic molecule are covalently bonded to each other; and wherein the intercalation compound is interposed between the unit graphene layers.

3. 发明授权

US09127398B2 Washing machine and method for controlling the same 有权
标题翻译：洗衣机及其控制方法
公开(公告)号：US09127398B2
公开(公告)日：2015-09-08
申请号：US12458455
申请日：2009-07-13
申请人： Jung Won Choi , Sung Mo Lee , Jae Young Choi
发明人： Jung Won Choi , Sung Mo Lee , Jae Young Choi
IPC分类号： D06F35/00 , D06F37/30 , D06F17/08 , D06F33/02
CPC分类号： D06F37/304 , D06F17/08 , D06F33/02 , D06F2202/12 , Y02B40/52
摘要： A method for controlling a washing machine includes comparing a command value of a motor with a predetermined limit value, during spin-drying, to determine whether the motor is overloaded, and controlling driving of the motor in response to the determination. It may be possible to determine a water filling state, an excessive bubble state, or a drainage error state, which may be caused during a spin-drying operation, and to take a proper measure. That is, in the drainage error state, a user is informed of the drainage error. In the water filling state, the spin-drying is normally completed by re-performing the spin-drying operation. In the excessive bubble state, a rinsing or spin-drying operation is added to remove the bubbles. When the bubbles are not removed by the added rinsing or spin-drying operation, the excessive bubble message is displayed to inform a consumer of the excessive bubble state.
摘要翻译：一种用于控制洗衣机的方法，包括在旋转干燥期间比较电动机的指令值与预定极限值，以确定电动机是否过载，以及响应于该确定来控制电动机的驱动。可以确定在脱水操作期间可能引起的充水状态，过度气泡状态或排水误差状态，并且采取适当的措施。也就是说，在排水错误状态下，向用户通知排水错误。在充水状态下，通常通过重新进行脱水操作来完成脱水。在过度气泡状态下，添加漂洗或旋转干燥操作以除去气泡。当通过添加的冲洗或旋转干燥操作没有除去气泡时，显示过多的气泡消息以通知消费者过度气泡状态。

4. 发明授权

US09079244B2 Method for dispersing nanoparticles and methods for producing nanoparticle thin films by using the same 有权
标题翻译：分散纳米颗粒的方法和使用该纳米颗粒薄膜的方法
公开(公告)号：US09079244B2
公开(公告)日：2015-07-14
申请号：US11696451
申请日：2007-04-04
申请人： Seong Jae Choi , Jae Young Choi , Eun Joo Jang , Bulliard Xavier , Yu Jin Kang , Wan Ki Bae , Kook Heon Char
发明人： Seong Jae Choi , Jae Young Choi , Eun Joo Jang , Bulliard Xavier , Yu Jin Kang , Wan Ki Bae , Kook Heon Char
IPC分类号： B05D1/04 , H05C1/00 , B22F1/00 , H01L51/00
CPC分类号： B22F1/0088 , B22F2998/00 , H01L51/0036 , Y10T428/268 , B22F1/0022
摘要： Methods for producing nanoparticle thin films are disclosed. According to one of the methods, a nanoparticle thin film is produced by modifying the surface of nanoparticles to allow the nanoparticles to be charged, controlling an electrostatic attractive force between the charged nanoparticles and a substrate and a repulsive force between the individual nanoparticles by a variation in pH to control the number density of the nanoparticles arranged on the substrate.
摘要翻译：公开了制备纳米微粒薄膜的方法。根据这些方法之一，通过改变纳米颗粒的表面来制备纳米颗粒薄膜，以允许纳米颗粒被充电，控制带电的纳米颗粒和基底之间的静电吸引力以及通过变化的各个纳米颗粒之间的排斥力以控制布置在基底上的纳米颗粒的数量密度。

5. 发明授权

US08968587B2 Graphene nano ribbons and methods of preparing the same 有权
标题翻译：石墨烯纳米带及其制备方法
公开(公告)号：US08968587B2
公开(公告)日：2015-03-03
申请号：US13153755
申请日：2011-06-06
申请人： Hyeon-jin Shin , Jae-young Choi , Young-hee Lee , Gang-hee Han
发明人： Hyeon-jin Shin , Jae-young Choi , Young-hee Lee , Gang-hee Han
IPC分类号： B44C1/22 , C01B31/04 , B82Y30/00 , B82Y40/00 , H01L29/66 , H01L29/786 , H01M4/1393 , H01M8/02 , H01M4/88 , H01L51/00 , H01M10/052
CPC分类号： C01B31/0484 , B82Y30/00 , B82Y40/00 , C01B32/184 , C01B32/194 , C01B2204/06 , H01L29/66742 , H01L29/78684 , H01L51/0016 , H01M4/1393 , H01M4/8817 , H01M4/8867 , H01M8/0202 , H01M10/052 , Y02P70/56 , Y10T428/24479
摘要： Methods of preparing graphene nano ribbons may include forming a graphene sheet on at least one surface of a substrate, forming a plasma mask having a nano pattern on the graphene sheet, and forming a nano pattern on the graphene sheet by plasma treating a stack structure on which the plasma mask is formed.
摘要翻译：制备石墨烯纳米带的方法可以包括在基材的至少一个表面上形成石墨烯片，在石墨烯片上形成具有纳米图案的等离子体掩模，并通过等离子体处理堆叠结构在石墨烯片上形成纳米图案其形成等离子体掩模。

6. 发明授权

US08878196B2 Light-emitting device comprising semiconductor nanocrystal layer free of voids and method for producing the same 有权
标题翻译：包含无空隙的半导体纳米晶层的发光器件及其制造方法
公开(公告)号：US08878196B2
公开(公告)日：2014-11-04
申请号：US12985873
申请日：2011-01-06
申请人： Byoung Lyong Choi , Byung Ki Kim , Kyung Sang Cho , Soon Jae Kwon , Jae Young Choi
发明人： Byoung Lyong Choi , Byung Ki Kim , Kyung Sang Cho , Soon Jae Kwon , Jae Young Choi
IPC分类号： H01L27/15 , B82Y30/00 , H01L51/50 , B82Y20/00 , H01L33/18 , H01L33/08
CPC分类号： H01L51/5012 , B82Y20/00 , B82Y30/00 , H01L33/08 , H01L33/18
摘要： A light-emitting device including a semiconductor nanocrystal layer and a method for producing the light-emitting device are provided. The light-emitting device includes a semiconductor nanocrystal layer whose voids are filled with a filling material. According to the light-emitting device, since voids formed between nanocrystal particles of the semiconductor nanocrystal layer are filled with a filling material, the occurrence of a current leakage through the voids is minimized, which enables the device to have extended service life, high luminescence efficiency, and improved stability.
摘要翻译：提供了包括半导体纳米晶层的发光器件和用于制造发光器件的方法。发光器件包括其填充有填充材料的空隙的半导体纳米晶体层。根据发光装置，由于在半导体纳米晶层的纳米晶粒之间形成的空隙填充有填充材料，所以通过空隙的电流泄漏的发生被最小化，这使得器件具有延长的使用寿命，高发光度效率和稳定性的提高。

7. 发明授权

US08512896B2 Organic electrolytic solution with surfactant and lithium battery employing the same 有权
标题翻译：带有表面活性剂的有机电解液和采用其的锂电池
公开(公告)号：US08512896B2
公开(公告)日：2013-08-20
申请号：US12941909
申请日：2010-11-08
申请人： Young-gyoon Ryu , Jae-young Choi , Eun-sung Lee , Seok-soo Lee , Do-yun Kim , Sang-hoon Song
发明人： Young-gyoon Ryu , Jae-young Choi , Eun-sung Lee , Seok-soo Lee , Do-yun Kim , Sang-hoon Song
IPC分类号： H01M6/16
CPC分类号： H01M10/052 , H01M10/0567 , H01M10/0569 , H01M2300/0025
摘要： An organic electrolytic solution and a lithium battery employing the same are provided. The organic electrolytic solution includes a lithium salt, an organic solvent containing a first solvent having a high dielectric constant and a second solvent having a low boiling point, and a surfactant including a hydrophobic portion having an aromatic group. The organic electrolytic solution effectively prevents the electrolytic solution from contacting the anode, thereby suppressing side reactions on the anode surface and improving discharge capacity, charge/discharge efficiency, lifespan, and battery reliability.
摘要翻译：提供有机电解液和使用其的锂电池。有机电解液包括锂盐，含有介电常数高的第一溶剂的有机溶剂和具有低沸点的第二溶剂，以及包含具有芳基的疏水部分的表面活性剂。有机电解液有效地防止电解液与阳极接触，从而抑制阳极表面的副反应，提高放电容量，充放电效率，寿命和电池可靠性。

8. 发明授权

US08349903B2 Dispersant for carbon nanotubes and carbon nanotube composition comprising the same 有权
标题翻译：碳纳米管的分散剂和包含其的碳纳米管组合物
公开(公告)号：US08349903B2
公开(公告)日：2013-01-08
申请号：US11829620
申请日：2007-07-27
申请人： Jae Young Choi , Seong Jae Choi , Hyeon Jin Shin , Seon Mi Yoon
发明人： Jae Young Choi , Seong Jae Choi , Hyeon Jin Shin , Seon Mi Yoon
IPC分类号： B01F3/08 , C09K3/00 , C08G75/00 , C08G75/32 , C08G59/00 , C08G65/00 , C08G73/06
CPC分类号： C09C1/44 , B82Y30/00 , B82Y40/00 , C01B32/15 , C01P2002/84 , C01P2002/86 , C01P2004/13 , C01P2006/22 , C08G61/126 , C08G2261/141 , C08G2261/164 , C08G2261/212 , C08G2261/3223 , C08L65/00
摘要： The present invention discloses a dispersant for carbon nanotubes having excellent dispersion ability and to a carbon nanotube composition including the dispersant. In the dispersant, the heads and tails of the dispersant are regioregularly arranged in one direction, and the structural properties of the dispersant are controlled such that the ratio of heads to tails is 1 or more, thereby effectively stabilizing and dispersing carbon nanotubes in various dispersion media, such as an organic solvent, water, a mixture thereof and the like, compared to conventional dispersants.
摘要翻译：本发明公开了一种具有优异分散能力的碳纳米管分散剂和包含该分散剂的碳纳米管组合物。在分散剂中，分散剂的头部和尾部在一个方向上被区域性地排列，并且分散剂的结构特性被控制使得头部与尾部的比例为1或更大，从而有效地稳定和分散碳纳米管在各种分散体介质，如有机溶剂，水，其混合物等，与常规分散剂相比。

9. 发明申请

US20120326128A1 GRAPHENE-LAYERED STRUCTURE, METHOD OF PREPARING THE SAME, AND TRANSPARENT ELECTRODE AND TRANSISTOR INCLUDING GRAPHENE-LAYERED STRUCTURE 有权
标题翻译：石墨层结构，其制备方法和透明电极和包括石墨层结构的晶体
公开(公告)号：US20120326128A1
公开(公告)日：2012-12-27
申请号：US13530656
申请日：2012-06-22
申请人： Hyeon-jin SHIN , Jae-young CHOI , Joung-real AHN , Jung-tak SEO
发明人： Hyeon-jin SHIN , Jae-young CHOI , Joung-real AHN , Jung-tak SEO
IPC分类号： H01L21/20 , B32B9/04 , H01L29/16 , B82Y30/00
CPC分类号： B32B9/04 , B82Y10/00 , B82Y30/00 , B82Y40/00 , H01L21/02378 , H01L21/02488 , H01L21/02527 , H01L21/02656 , H01L29/1606 , H01L29/1608 , H01L29/778 , H01L31/022466 , H01L31/1884 , H01M4/96 , H01M8/0234 , H01M8/086 , H01M8/1007 , H01M8/1011 , H01M8/103 , H01M8/1041 , Y02E10/50 , Y02E60/523 , Y02P70/56
摘要： A method of directly growing graphene of a graphene-layered structure, the method including ion-implanting at least one ion of a nitrogen ion and an oxygen ion on a surface of a silicon carbide (SiC) thin film to form an ion implantation layer in the SiC thin film; and heat treating the SiC thin film with the ion implantation layer formed therein to graphenize a SiC surface layer existing on the ion implantation layer.
摘要翻译：一种直接生长石墨烯层状结构的石墨烯的方法，该方法包括在碳化硅（SiC）薄膜的表面上离子注入氮离子和氧离子的至少一个离子以形成离子注入层 SiC薄膜; 以及利用其中形成的离子注入层对SiC薄膜进行热处理以对存在于离子注入层上的SiC表面层进行石墨化。

10. 发明授权

US08337949B2 Graphene pattern and process of preparing the same 有权
标题翻译：石墨烯图案及其制备方法
公开(公告)号：US08337949B2
公开(公告)日：2012-12-25
申请号：US12122293
申请日：2008-05-16
申请人： Jae-Young Choi , Hyeon-Jin Shin , Seon-mi Yoon
发明人： Jae-Young Choi , Hyeon-Jin Shin , Seon-mi Yoon
IPC分类号： B05D3/02
CPC分类号： C30B19/08 , B81B2207/056 , B81C1/00031 , B82Y30/00 , B82Y40/00 , C01B32/188 , C30B19/12 , C30B25/10 , C30B25/18 , C30B29/02 , C30B29/64 , H01L29/1606 , H01L29/43 , H05K3/105 , H05K2201/0323 , Y10S977/734 , Y10S977/842 , Y10S977/843 , Y10T428/24802 , Y10T428/24851 , Y10T428/24917
摘要： Provided are a graphene pattern and a process of preparing the same. Graphene is patterned in a predetermined shape on a substrate to form the graphene pattern. The graphene pattern can be formed by forming a graphitizing catalyst pattern on a substrate, contacting a carbonaceous material with the graphitizing catalyst and heat-treating the resultant.
摘要翻译：提供了石墨烯图案及其制备方法。石墨烯在基板上以预定形状图案化以形成石墨烯图案。石墨烯图案可以通过在基板上形成石墨化催化剂图案，使碳质材料与石墨化催化剂接触并对所得物进行热处理而形成。

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