公开(公告)号：US07656675B2

公开(公告)日：2010-02-02

申请号：US12350891

申请日：2009-01-08

申请人： Jong-Hun Kim ,  Min-Ho Park

发明人： Jong-Hun Kim ,  Min-Ho Park

IPC分类号： H05K5/00

CPC分类号： H04M1/0264 ,  G06F1/1626 ,  G06F1/1656 ,  G06F1/1671 ,  G06F1/1686 ,  H04M1/0266 ,  H04M1/236 ,  H04M2250/22

摘要： A mobile terminal includes a frame having a front side and a rear side, the rear side having a first receiving space and a second receiving space located beside one another, a front cover disposed to at least partially cover the front side of the frame, the front cover having a transparent portion, a touch screen located between the front cover and the frame, the touch screen permitting transmission of a signal when the transparent portion is contacted, a camera located in one of the first and second receiving spaces, and a rear cover disposed to at least partially cover each of the first and second receiving spaces.

摘要翻译： 移动终端包括具有前侧和后侧的框架，后侧具有彼此相邻的第一容纳空间和第二容纳空间，设置成至少部分地覆盖框架的前侧的前盖， 前盖具有透明部分，位于前盖和框架之间的触摸屏，触摸屏允许当透明部分接触时传输信号，位于第一和第二接收空间中的一个中的相机，以及后部 盖布置成至少部分地覆盖第一和第二接收空间中的每一个。

公开(公告)号：US20090116202A1

公开(公告)日：2009-05-07

申请号：US12350891

申请日：2009-01-08

申请人： Jong-Hun Kim ,  Min-Ho Park

发明人： Jong-Hun Kim ,  Min-Ho Park

IPC分类号： H05K5/00

CPC分类号： H04M1/0264 ,  G06F1/1626 ,  G06F1/1656 ,  G06F1/1671 ,  G06F1/1686 ,  H04M1/0266 ,  H04M1/236 ,  H04M2250/22

摘要： A mobile terminal includes a frame having a front side and a rear side, the rear side having a first receiving space and a second receiving space located beside one another, a front cover disposed to at least partially cover the front side of the frame, the front cover having a transparent portion, a touch screen located between the front cover and the frame, the touch screen permitting transmission of a signal when the transparent portion is contacted, a camera located in one of the first and second receiving spaces, and a rear cover disposed to at least partially cover each of the first and second receiving spaces.

摘要翻译： 移动终端包括具有前侧和后侧的框架，后侧具有彼此相邻的第一容纳空间和第二容纳空间，设置成至少部分地覆盖框架的前侧的前盖， 前盖具有透明部分，位于前盖和框架之间的触摸屏，触摸屏允许当透明部分接触时传输信号，位于第一和第二接收空间中的一个中的相机，以及后部 盖布置成至少部分地覆盖第一和第二接收空间中的每一个。

公开(公告)号：US07339021B2

公开(公告)日：2008-03-04

申请号：US10529699

申请日：2003-04-18

申请人： Eun-Duck Park ,  Boo-Gon Woo ,  Mi-Jeung Hong ,  Jong-Hun Kim

发明人： Eun-Duck Park ,  Boo-Gon Woo ,  Mi-Jeung Hong ,  Jong-Hun Kim

IPC分类号： C08G64/00

CPC分类号： C08G64/30 ,  C08G64/307

摘要： The present invention relates to a method for preparing polycarbonate resin, and more particularly to a method for effectively preparing polycarbonate resin having a large molecular weight in a short time under a melt polymerization condition using a catalyst system comprising phosphoranylidene ammonium salts, which is stable and maintains superior reactivity during melt polymerization and solid state polymerization.

摘要翻译： 本发明涉及一种制备聚碳酸酯树脂的方法，更具体地说，涉及一种在熔融聚合条件下使用包含亚正膦基铵盐的催化剂体系在短时间内有效制备聚碳酸酯树脂的方法，所述催化剂体系是稳定的， 在熔融聚合和固态聚合过程中保持优异的反应性。

公开(公告)号：US07084232B2

公开(公告)日：2006-08-01

申请号：US10515979

申请日：2003-05-28

申请人： Jong-Hun Kim ,  Boo-Gon Woo ,  Eun-Duck Park ,  Mi-Jeung Hong

发明人： Jong-Hun Kim ,  Boo-Gon Woo ,  Eun-Duck Park ,  Mi-Jeung Hong

IPC分类号： C08G63/00

CPC分类号： C08G64/307 ,  Y10T428/31504 ,  Y10T428/31507

摘要： The present invention relates to a process for preparing high molecular weight polycarbonate resin, particularly to a process for preparing high molecular weight polycarbonate resin, which conducts condensation polymerization of low molecular weight amorphous polycarbonate prepolymer prepared by transesterification of dialkyl(aryl)carbonate and aromatic hydroxy compound and solid state polymerization within short time to increase molecular weight. The present invention introduces condensation polymerization to lower mole fractions of arylcarbonate existing in unreacted diarylcarbonate, end groups of reaction by products of polymerization degree less than 3, and polycarbonate prepolymer obtained by transesterification, and thus can maximize molecular weight increase of polycarbonate after solid state polymerization and remarkably reduce time required for preparing polycarbonate of the same molecular weight. In addition, since the present invention does not use toxic substance phosgene, it has no danger and it can prevent deterioration, and it can prepare high molecular weigh polycarbonate that can be used for injection and extrusion.

摘要翻译： 本发明涉及一种制备高分子量聚碳酸酯树脂的方法，特别涉及一种制备高分子量聚碳酸酯树脂的方法，该方法进行低分子量无定形聚碳酸酯预聚物的缩聚，其通过二烷基（芳基）碳酸酯和芳族羟基 化合物和固态聚合在短时间内增加分子量。 本发明将缩聚反应引入存在于未反应的碳酸二芳基酯中的芳基碳酸酯的较低摩尔比，聚合度小于3的产物的反应端基和通过酯交换反应得到的聚碳酸酯预聚物，从而可以使固态聚合后聚碳酸酯的分子量增加最大化 并且显着地减少了制备相同分子量的聚碳酸酯所需的时间。 此外，由于本发明不使用有毒物质光气，因此没有危险，可以防止劣化，并且可以制备可用于注射和挤出的高分子量聚碳酸酯。

公开(公告)号：US08703323B2

公开(公告)日：2014-04-22

申请号：US13173902

申请日：2011-06-30

申请人： Pil-Kyu Park ,  Jong-Hun Kim ,  Soon-Ho Ahn ,  Je-Young Kim

发明人： Pil-Kyu Park ,  Jong-Hun Kim ,  Soon-Ho Ahn ,  Je-Young Kim

IPC分类号： H01M2/16

CPC分类号： H01M2/162 ,  H01M2/1666 ,  H01M2/1686 ,  H01M10/4235 ,  H01M2200/106

摘要： Disclosed is a separator. The separator includes a planar non-woven fabric substrate having a plurality of pores, and a porous coating layer formed on at least one surface of the non-woven fabric substrate. The porous coating layer is composed of a mixture of filler particles and a binder polymer. The filler particles include conductive positive temperature coefficient (PTC) particles composed of a mixture of conductive particles and a low melting point resin having a melting point lower than that of the non-woven fabric substrate. Due to the presence of the conductive PTC particles, the porous coating layer can be imparted with a shutdown function against thermal runaway. In addition, the porous coating layer exhibits appropriate electrical conductivity. Therefore, the separator is suitable for use in a high-capacity electrochemical device.

摘要翻译： 公开了一种分离器。 分离器包括具有多个孔的平面无纺布基材和形成在无纺布基材的至少一个表面上的多孔涂层。 多孔涂层由填料颗粒和粘合剂聚合物的混合物组成。 填料颗粒包括导电性正温度系数（PTC）颗粒，其由具有比无纺布基材的熔点低的导电性粒子和低熔点树脂的混合物构成。 由于导电PTC颗粒的存在，可以赋予多孔涂层以防止热失控的关闭功能。 此外，多孔涂层表现出适当的导电性。 因此，分离器适用于大容量电化学装置。

公开(公告)号：US08426053B2

公开(公告)日：2013-04-23

申请号：US13243091

申请日：2011-09-23

申请人： Joo-Sung Lee ,  Byoung-Jin Shin ,  Jong-Hun Kim

发明人： Joo-Sung Lee ,  Byoung-Jin Shin ,  Jong-Hun Kim

IPC分类号： H01M2/16 ,  B05D3/10

CPC分类号： H01M2/145 ,  C08J7/047 ,  C08J2323/02 ,  H01M2/16 ,  H01M2/166 ,  H01M2/1686 ,  H01M10/052 ,  H01M10/24

摘要： Disclosed is a method for manufacturing a separator. The method includes (S1) preparing a slurry containing inorganic particles dispersed therein and a solution of a binder polymer in a solvent, and coating the slurry on at least one surface of a porous substrate to form a first porous coating layer, and (S2) electroprocessing a polymer solution on the outer surface of the first porous coating layer to form a second porous coating layer. The first porous coating layer formed on at least one surface of the porous substrate is composed of a highly thermally stable inorganic material to suppress short-circuiting between an anode and a cathode even when an electrochemical device is overheated. The second porous coating layer formed by electroprocessing improves the bindability of the separator to other base materials of the electrodes.

摘要翻译： 公开了一种隔膜的制造方法。 该方法包括：（S1）制备含有分散在其中的无机颗粒的浆料和粘合剂聚合物在溶剂中的溶液，并将该浆料涂布在多孔基材的至少一个表面上以形成第一多孔涂层，（S2） 在第一多孔涂层的外表面上电聚合物溶液以形成第二多孔涂层。 形成在多孔基材的至少一个表面上的第一多孔涂层由高热稳定性的无机材料构成，即使当电化学装置过热时也抑制阳极和阴极之间的短路。 通过电加工形成的第二多孔涂层提高了隔膜与电极的其它基材的粘结性。

公开(公告)号：US20110256443A1

公开(公告)日：2011-10-20

申请号：US13173902

申请日：2011-06-30

申请人： Pil-Kyu Park ,  Jong-Hun Kim ,  Soon-Ho Ahn ,  Je-Young Kim

发明人： Pil-Kyu Park ,  Jong-Hun Kim ,  Soon-Ho Ahn ,  Je-Young Kim

IPC分类号： H01M2/16

CPC分类号： H01M2/162 ,  H01M2/1666 ,  H01M2/1686 ,  H01M10/4235 ,  H01M2200/106

摘要： Disclosed is a separator. The separator includes a planar non-woven fabric substrate having a plurality of pores, and a porous coating layer formed on at least one surface of the non-woven fabric substrate. The porous coating layer is composed of a mixture of filler particles and a binder polymer. The filler particles include conductive positive temperature coefficient (PTC) particles composed of a mixture of conductive particles and a low melting point resin having a melting point lower than that of the non-woven fabric substrate. Due to the presence of the conductive PTC particles, the porous coating layer can be imparted with a shutdown function against thermal runaway. In addition, the porous coating layer exhibits appropriate electrical conductivity. Therefore, the separator is suitable for use in a high-capacity electrochemical device.

摘要翻译： 公开了一种分离器。 分离器包括具有多个孔的平面无纺布基材和形成在无纺布基材的至少一个表面上的多孔涂层。 多孔涂层由填料颗粒和粘合剂聚合物的混合物组成。 填料颗粒包括导电性正温度系数（PTC）颗粒，其由具有比无纺织物基材的熔点低的导电性粒子和低熔点树脂的混合物构成。 由于导电PTC颗粒的存在，可以赋予多孔涂层以防止热失控的关闭功能。 此外，多孔涂层表现出适当的导电性。 因此，分离器适用于大容量电化学装置。

公开(公告)号：US20050215758A1

公开(公告)日：2005-09-29

申请号：US10515979

申请日：2003-05-28

申请人： Jong-Hun Kim ,  Boo-Gon Woo ,  Eun-Duck Park ,  Mi-Jeung Hong

发明人： Jong-Hun Kim ,  Boo-Gon Woo ,  Eun-Duck Park ,  Mi-Jeung Hong

IPC分类号： C08G64/30 ,  C08G64/00

CPC分类号： C08G64/307 ,  Y10T428/31504 ,  Y10T428/31507

摘要： The present invention relates to a process for preparing high molecular weight polycarbonate resin, particularly to a process for preparing high molecular weight polycarbonate resin, which conducts condensation polymerization of low molecular weight amorphous polycarbonate prepolymer prepared by transesterification of dialkyl(aryl)carbonate and aromatic hydroxy compound and solid state polymerization within short time to increase molecular weight. The present invention introduces condensation polymerization to lower mole fractions of arylcarbonate existing in unreacted diarylcarboante, end groups of reaction by products of polymerization degree less than 3, and polycarbonate prepolymer obtained by transesterification, and thus can maximize molecular weight increase of polycarbonate after solid state polymerization and remarkably reduce time required for preparing polycarbonate of the same molecular weight. In addition, since the present invention does not use toxic substance phosgene, it has no danger and it can prevent deterioration, and it can prepare high molecular weigh polycarbonate that can be used for injection and extrusion.

摘要翻译： 本发明涉及一种制备高分子量聚碳酸酯树脂的方法，特别涉及一种制备高分子量聚碳酸酯树脂的方法，该方法进行低分子量无定形聚碳酸酯预聚物的缩聚，其通过二烷基（芳基）碳酸酯和芳族羟基 化合物和固态聚合在短时间内增加分子量。 本发明将存在于未反应的二芳基羧酸酯中的芳基碳酸酯的摩尔比低，聚合度小于3的产物的反应端基和通过酯交换反应得到的聚碳酸酯预聚物进行缩聚，从而可以使固态聚合后的聚碳酸酯的分子量增加最大化 并且显着地减少了制备相同分子量的聚碳酸酯所需的时间。 此外，由于本发明不使用有毒物质光气，因此没有危险，可以防止劣化，并且可以制备可用于注射和挤出的高分子量聚碳酸酯。

公开(公告)号：US5502489A

公开(公告)日：1996-03-26

申请号：US176794

申请日：1994-01-03

申请人： Jong-Hun Kim ,  Seong-Dae Kim

发明人： Jong-Hun Kim ,  Seong-Dae Kim

IPC分类号： H04N7/12 ,  H04N7/26 ,  H04N7/18

CPC分类号： H04N19/80 ,  H04N7/122

摘要： The present invention is a motion adaptive spatial filtering(MASF) method for use with a image coding apparatus, which proceeds the temporal band-limitation of the video frame signals on spatial domain along the trajectory of a moving component without temporal aliasing by using a filter having a band-limitation characteristic according to a cutoff frequency. It is well known that video signal may contain a lot of temporal aliasing components because of insufficient frame sampling rate. And it is impossible to design band-limiting temporal filter simply by convolving a sequence of frames along the temporal direction. From a signal processing point of view, the aliasing degrades filter characteristics. This filtering method takes advantage of the fact that, if motion of each pixel is known, the temporal filtering can be performed in the spatial domain filtering along its trajectory. That results in de-aliasing characteristic.

摘要翻译： 本发明是一种与图像编码装置一起使用的运动自适应空间滤波（MASF）方法，其通过使用滤波器沿着运动分量的轨迹在空间域上进行视频帧信号的时间带限，而没有时间混叠 具有根据截止频率的频带限制特性。 众所周知，由于帧采样率不足，视频信号可能包含大量的时间混叠分量。 简单地通过沿着时间方向卷积帧序列来设计带限制时间滤波是不可能的。 从信号处理的角度来看，混叠降低了滤波器特性。 这种滤波方法利用了如下事实：如果每个像素的运动是已知的，则可以沿着其轨迹在空间域滤波中执行时间滤波。 这导致去锯齿特性。

公开(公告)号：US08257857B2

公开(公告)日：2012-09-04

申请号：US13088548

申请日：2011-04-18

申请人： Joo-Sung Lee ,  Jong-Hun Kim

发明人： Joo-Sung Lee ,  Jong-Hun Kim

IPC分类号： H01M2/16 ,  B32B37/00

CPC分类号： H01M2/1686 ,  B32B27/00 ,  B32B27/06 ,  B32B2307/50 ,  B32B2457/00 ,  B32B2597/00 ,  H01M2/145 ,  H01M2/166 ,  H01M10/052

摘要： A method for manufacturing separators includes (S1) treating at least one of the laminating surfaces of two porous substrates by corona discharge and laminating the porous substrates, (S2) preparing a slurry containing inorganic particles dispersed therein and a solution of a binder polymer in a solvent, and coating the slurry on both surfaces of the laminate of the porous substrates, and (S3) delaminating the coated laminate of the porous substrates. According to the method, two separators can be simultaneously manufactured with enhanced productivity. In addition, corona discharge can reduce damage to the surfaces of the porous substrates during lamination while maintaining the porosities of the porous substrates. Therefore, excellent performance of electrochemical devices using the separators can be ensured.

摘要翻译： 制造隔板的方法包括（S1）通过电晕放电处理两个多孔基板的至少一个层叠表面并层压多孔基材，（S2）制备含有分散在其中的无机颗粒的浆料和粘合剂聚合物溶液 溶剂，并且在多孔基材的层压体的两个表面上涂布浆料，和（S3）使多孔基材的被覆层压体分层。 根据该方法，可以以提高的生产率同时制造两个分离器。 此外，电晕放电可以在层压期间减少对多孔基材表面的损伤，同时保持多孔基材的孔隙率。 因此，可以确保使用分离器的电化学装置的优异性能。