公开(公告)号：US07839395B2

公开(公告)日：2010-11-23

申请号：US11477228

申请日：2006-06-29

申请人： In Jae Chung ,  Chul Sang Jang ,  Young Woo Choi ,  Jong Hee Hwang

发明人： In Jae Chung ,  Chul Sang Jang ,  Young Woo Choi ,  Jong Hee Hwang

IPC分类号： G09G5/00

CPC分类号： G09G3/20 ,  G09G3/006 ,  G09G3/3648 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2330/10

摘要： A flat panel display device may improve picture quality by compensating a panel defect by use of a circuit and a picture quality controlling method.A flat panel display device includes a display panel. A memory stores a location information and a compensation value for a panel defect location on the display panel. A first converter calculates a brightness and color difference signals from red, green, blue video signals to be displayed in the display panel. The first converter expands the number of data bits of the brightness signal to generate the expanded brightness signal. A compensating part generates a compensated brightness signal by increasing or decreasing the expanded brightness signal of the video signal to be displayed in the panel defect location. A second converter calculates the red, green, blue signals from the color difference signal and the compensated brightness signal, and generates the compensated video signal by reducing the number of bits of the calculated red, green, blue signals. A drive circuit drives the display panel by use of the compensated video signal and the uncompensated video signal.

摘要翻译： 平板显示装置可以通过使用电路和图像质量控制方法补偿面板缺陷来提高图像质量。 平板显示装置包括显示面板。 存储器存储显示面板上的面板缺陷位置的位置信息和补偿值。 第一转换器计算要在显示面板中显示的红，绿，蓝视频信号的亮度和色差信号。 第一转换器扩展亮度信号的数据位数，以生成扩展的亮度信号。 补偿部分通过增加或减少要在面板缺陷位置显示的视频信号的扩大亮度信号来产生补偿亮度信号。 第二转换器从色差信号和补偿亮度信号计算红，绿，蓝信号，并通过减少所计算的红，绿，蓝信号的位数来生成补偿视频信号。 驱动电路通过使用经补偿的视频信号和未补偿的视频信号来驱动显示面板。

公开(公告)号：US08871406B2

公开(公告)日：2014-10-28

申请号：US12935257

申请日：2008-12-23

申请人： Young Woo Choi ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee ,  Mi-Soon Lee

发明人： Young Woo Choi ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee ,  Mi-Soon Lee

IPC分类号： H01M8/10 ,  C08J5/22

CPC分类号： C08J5/2231 ,  C08J2323/06 ,  H01M8/1023 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1072 ,  Y02E60/523 ,  Y02P70/56

摘要： A highly proton conductive polymer electrolyte composite membrane for a fuel cell is provided. The composite membrane includes crosslinked polyvinylsulfonic acid. The composite membrane is produced by impregnating a mixed solution of vinylsulfonic acid as a monomer, a hydroxyl group-containing bisacrylamide as a crosslinking agent and a photoinitiator or thermal initiator into a microporous polymer support, polymerizing the monomer, and simultaneously thermal-crosslinking or photo-crosslinking the polymer to form a chemically crosslinked polymer electrolyte membrane which is also physically crosslinked with the porous support. Further provided is a method for producing the composite membrane in a simple manner at low cost as well as a fuel cell using the composite membrane.

摘要翻译： 提供了一种用于燃料电池的高质子导电聚合物电解质复合膜。 复合膜包括交联的聚乙烯基磺酸。 复合膜通过将作为单体的乙烯基磺酸，作为交联剂的含羟基的双丙烯酰胺和光引发剂或热引发剂的混合溶液浸渍到微孔聚合物载体中，使单体聚合，同时热交联或照相 - 交联聚合物以形成也与多孔载体物理交联的化学交联的聚合物电解质膜。 另外提供了以简单的方式低成本地制造复合膜的方法以及使用该复合膜的燃料电池。

公开(公告)号：US20110059387A1

公开(公告)日：2011-03-10

申请号：US12935257

申请日：2008-12-23

申请人： Young Woo Choi ,  Jin Soo Park ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee

发明人： Young Woo Choi ,  Jin Soo Park ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee

IPC分类号： H01M8/10

CPC分类号： C08J5/2231 ,  C08J2323/06 ,  H01M8/1023 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1072 ,  Y02E60/523 ,  Y02P70/56

摘要： A highly proton conductive polymer electrolyte composite membrane for a fuel cell is provided. The composite membrane includes crosslinked polyvinylsulfonic acid. The composite membrane is produced by impregnating a mixed solution of vinylsulfonic acid as a monomer, a hydroxyl group-containing bisacrylamide as a crosslinking agent and a photoinitiator or thermal initiator into a microporous polymer support, polymerizing the monomer, and simultaneously thermal-crosslinking or photo-crosslinking the polymer to form a chemically crosslinked polymer electrolyte membrane which is also physically crosslinked with the porous support. Further provided is a method for producing the composite membrane in a simple manner at low cost as well as a fuel cell using the composite membrane.

摘要翻译： 提供了一种用于燃料电池的高质子导电聚合物电解质复合膜。 复合膜包括交联的聚乙烯基磺酸。 复合膜通过将作为单体的乙烯基磺酸，作为交联剂的含羟基的双丙烯酰胺和光引发剂或热引发剂的混合溶液浸渍到微孔聚合物载体中，使单体聚合，同时热交联或照相 - 交联聚合物以形成也与多孔载体物理交联的化学交联的聚合物电解质膜。 另外提供了以简单的方式低成本地制造复合膜的方法以及使用该复合膜的燃料电池。

公开(公告)号：US09077016B2

公开(公告)日：2015-07-07

申请号：US13588123

申请日：2012-08-17

申请人： Young Woo Choi ,  Mi Soon Lee ,  Tae Hyun Yang ,  Chang Soo Kim ,  Young Gi Yoon ,  Seok Hee Park ,  Sung Dae Yim ,  Gu Gon Park ,  Young Jun Sohn ,  Minjin Kim ,  Byungchan Bae

发明人： Young Woo Choi ,  Mi Soon Lee ,  Tae Hyun Yang ,  Chang Soo Kim ,  Young Gi Yoon ,  Seok Hee Park ,  Sung Dae Yim ,  Gu Gon Park ,  Young Jun Sohn ,  Minjin Kim ,  Byungchan Bae

IPC分类号： H01M8/10

CPC分类号： H01M8/1062 ,  C08J5/2206 ,  H01M8/1023 ,  Y02E60/523 ,  Y02P70/56

摘要： An anion exchange composite membrane is filled with crosslinked polymer electrolytes for fuel cells. A method comprises, (A) preparing anion exchange electrolyte precursor solution, said anion exchange electrolyte precursor solution consisting of a electrolyte monomer of tetravalent ammonium salt having a cation, a bisacrylamide crosslinker having tertiary amine functional group, an initiator and water; (B) impregnating a porous polymer supporter into said electrolyte precursor solution; (C) forming primary anion exchange crosslink polymer electrolyte micropore filling membrane by laminating said polymer supporter and crosslinking within a film; (D) deriving quanternary ammonium of said crosslinker having tertiary amine functional group by immersing said primary anion exchange crosslink polymer electrolyte micropore filling membrane in Vinylbenzyl chloride monomer solution; and (E) preparing composite membrane filled with crosslinked polymer electrolytes by crosslinking after said ammonium deriving is complete, said crosslinking being radical polymerizing vinyl group of said electrolyte micropore filling membrane.

摘要翻译： 阴离子交换复合膜填充有用于燃料电池的交联聚合物电解质。 一种方法包括：（A）制备阴离子交换电解质前体溶液，所述阴离子交换电解质前体溶液由具有阳离子的四价铵盐的电解质单体，具有叔胺官能团的双丙烯酰胺交联剂，引发剂和水组成; （B）将多孔聚合物载体浸渍到所述电解质前体溶液中; （C）通过层压所述聚合物载体并在膜内交联形成初级阴离子交换聚合物电解质微孔填充膜; （D）通过将所述初级阴离子交换聚合物电解质微孔填充膜浸渍在乙烯基苄基氯单体溶液中，得到具有叔胺官能团的所述交联剂的季铵; 和（E）在所述铵衍生完成后通过交联制备填充有交联聚合物电解质的复合膜，所述交联是所述电解质微孔填充膜的自由基聚合乙烯基。

公开(公告)号：US20140197744A1

公开(公告)日：2014-07-17

申请号：US13925710

申请日：2013-06-24

申请人： Young Woo Choi ,  Kwangsae Lee

发明人： Young Woo Choi ,  Kwangsae Lee

IPC分类号： H05B37/03

CPC分类号： H05B33/0896 ,  G09G3/006 ,  G09G3/3233 ,  G09G2300/0861

摘要： Provided is an organic light emitting display device including: a display unit including a plurality of pixels, each pixel of the pixels including an organic light emitting diode; and a test circuit configured to apply a first signal and a second signal to the display unit and to receive a third signal from the display unit. The test circuit is configured to determine whether or not the display unit is in a normal state based on a voltage level of the third signal when the first and second signals have a first level.

摘要翻译： 本发明提供一种有机发光显示装置，其具备：包括多个像素的显示单元，所述像素的各像素包括有机发光二极管; 以及测试电路，被配置为将第一信号和第二信号施加到所述显示单元并且从所述显示单元接收第三信号。 测试电路被配置为当第一和第二信号具有第一电平时，基于第三信号的电压电平来确定显示单元是否处于正常状态。

公开(公告)号：US20130288157A1

公开(公告)日：2013-10-31

申请号：US13588123

申请日：2012-08-17

申请人： Young Woo Choi ,  Mi Soon Lee ,  Tae Hyun Yang ,  Chang Soo Kim ,  Young Gi Yoon ,  Seok Hee Park ,  Sung Dae Yim ,  Gu Gon Park ,  Young Jun Sohn ,  Minjin Kim ,  Byungchan Bae

发明人： Young Woo Choi ,  Mi Soon Lee ,  Tae Hyun Yang ,  Chang Soo Kim ,  Young Gi Yoon ,  Seok Hee Park ,  Sung Dae Yim ,  Gu Gon Park ,  Young Jun Sohn ,  Minjin Kim ,  Byungchan Bae

IPC分类号： H01M8/10

CPC分类号： H01M8/1062 ,  C08J5/2206 ,  H01M8/1023 ,  Y02E60/523 ,  Y02P70/56

摘要： An anion exchange composite membrane is filled with crosslinked polymer electrolytes for fuel cells. A method comprises, (A) preparing anion exchange electrolyte precursor solution, said anion exchange electrolyte precursor solution consisting of a electrolyte monomer of tetravalent ammonium salt having a cation, a bisacrylamide crosslinker having tertiary amine functional group, an initiator and water; (B) impregnating a porous polymer supporter into said electrolyte precursor solution; (C) forming primary anion exchange crosslink polymer electrolyte micropore filling membrane by laminating said polymer supporter and crosslinking within a film; (D) deriving quanternary ammonium of said crosslinker having tertiary amine functional group by immersing said primary anion exchange crosslink polymer electrolyte micropore filling membrane in Vinylbenzyl chloride monomer solution; and (E) preparing composite membrane filled with crosslinked polymer electrolytes by crosslinking after said ammonium deriving is complete, said crosslinking being radical polymerizing vinyl group of said electrolyte micropore filling membrane.

摘要翻译： 阴离子交换复合膜填充有用于燃料电池的交联聚合物电解质。 一种方法包括：（A）制备阴离子交换电解质前体溶液，所述阴离子交换电解质前体溶液由具有阳离子的四价铵盐的电解质单体，具有叔胺官能团的双丙烯酰胺交联剂，引发剂和水组成; （B）将多孔聚合物载体浸渍到所述电解质前体溶液中; （C）通过层压所述聚合物载体并在膜内交联形成初级阴离子交换聚合物电解质微孔填充膜; （D）通过将所述主阴离子交换聚合物电解质微孔填充膜浸渍在乙烯基苄基氯单体溶液中，得到具有叔胺官能团的所述交联剂的季铵; 和（E）在所述铵衍生完成后通过交联制备填充有交联聚合物电解质的复合膜，所述交联是所述电解质微孔填充膜的自由基聚合乙烯基。

公开(公告)号：US07574505B2

公开(公告)日：2009-08-11

申请号：US11634615

申请日：2006-12-06

申请人： Wan Ki Park ,  Chang Sic Choi ,  Young Woo Choi ,  Youn Kwae Jeong

发明人： Wan Ki Park ,  Chang Sic Choi ,  Young Woo Choi ,  Youn Kwae Jeong

IPC分类号： G06F15/173

CPC分类号： H04L12/10 ,  H04L12/2803 ,  H04L12/2838

摘要： A home server for service convergence and energy-saving, and a method for controlling the same are disclosed to provide broadcast services, Internet services, game platform services, and a broadband network distribution function required by each home network. The home server includes a broadcast processor, a service, a network distribution, a power-supply unit for providing a power-supply signal to each module of the home server, and a power-supply controller. The power-supply controller controls on/off operations of the power-supply signal transmitted from the power-supply unit to each module of the home server according to services and operation states of the service processor and the network distribution unit.

摘要翻译： 公开了用于服务融合和节能的家庭服务器及其控制方法，以提供广播服务，因特网服务，游戏平台服务以及每个家庭网络所需的宽带网络分配功能。 家庭服务器包括广播处理器，服务，网络分配，用于向家庭服务器的每个模块提供电源信号的电源单元和电源控制器。 电源控制器根据服务处理器和网络分配单元的服务和操作状态来控制从电源单元发送到家庭服务器的每个模块的电源信号的开/关操作。

公开(公告)号：US20130253080A1

公开(公告)日：2013-09-26

申请号：US13588089

申请日：2012-08-17

申请人： Mi Soon LEE ,  Young Woo Choi ,  Tae Hyun Yang ,  Chang Soo Kim ,  Young Gi Yoon ,  Seok Hee Park ,  Sung Dae Yim ,  Gu Gon Park ,  Young Jun Sohn ,  Minjin Kim ,  Byungchan Bae

发明人： Mi Soon LEE ,  Young Woo Choi ,  Tae Hyun Yang ,  Chang Soo Kim ,  Young Gi Yoon ,  Seok Hee Park ,  Sung Dae Yim ,  Gu Gon Park ,  Young Jun Sohn ,  Minjin Kim ,  Byungchan Bae

IPC分类号： C08G75/23 ,  B01J41/12

CPC分类号： H01M8/1027 ,  H01M8/1032 ,  Y02P70/56

摘要： The present disclosure relates to a method for preparing sulfonated polyarylene ether sulfone copolymer used in fabricating an electrolyte polymer membrane which is core material, the method comprising: A) mixing monomers, 4,4′-dihydroxydiphenyl; bis(4-chlorophenyl)sulfone or bis(4-fluorophenyl)sulfone; and 3,3′-disulfonated-4,4′-chlorodiphenyl sulfone with K2CO3; B) dissolving said mixture in a reaction solvent, i.e. N,N-Dimethylacetamide; C) reacting said dissolved mixture for 16˜20 hours at a temperature of 160˜190° C.; and D) precipitating, cleaning and filtering, and then drying said reactant.

摘要翻译： 本发明涉及制备作为核心材料的电解质聚合物膜的磺化聚亚芳基醚砜共聚物的制备方法，该方法包括：A）将单体，4,4'-二羟基二苯基， 二（4-氯苯基）砜或双（4-氟苯基）砜; 和3,3'-二磺基-4,4'-氯二苯基砜与K 2 CO 3; B）将所述混合物溶解在反应溶剂即N，N-二甲基乙酰胺中; C）使所述溶解的混合物在160〜190℃的温度下反应16〜20小时。 和D）沉淀，清洗和过滤，然后干燥所述反应物。