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41. 发明申请

US20060066255A1 Organic light emitting diode display device 有权
公开(公告)号：US20060066255A1
公开(公告)日：2006-03-30
申请号：US11239003
申请日：2005-09-30
申请人： Chang Lee , Hoon Chung
发明人： Chang Lee , Hoon Chung
IPC分类号： G09G3/10
CPC分类号： G09G3/3283 , G09G3/3241 , G09G2300/0417 , G09G2310/027 , G09G2320/0233 , G09G2320/0285 , G09G2320/043 , G09G2360/145
摘要： An organic light emitting diode display device comprising a display panel, a plurality of light emitting diodes arranged on the display panel and having an optical amount varied according to a current amount, a sample/hold unit for supplying a current to the light emitting diodes, a D/A converter for controlling a current amount supplied to the light emitting diodes from the sample/hold unit by controlling a current amount supplied from the sample/hold unit according to image information, and a voltage controller for conducting or shielding a current between the D/A converter and the sample/hold unit by outputting a second bias voltage of which loss voltage has been compensated according to a characteristic of a transistor provided at the D/A converter to the D/A converter by receiving a first bias voltage.

42. 发明申请

US20050243077A1 Electro-luminescence display device and method of driving the same 有权
标题翻译：电致发光显示装置及其驱动方法
公开(公告)号：US20050243077A1
公开(公告)日：2005-11-03
申请号：US11022826
申请日：2004-12-28
申请人： Hoon Chung , Chang Jeon
发明人： Hoon Chung , Chang Jeon
IPC分类号： C10B31/00 , G09G3/20 , G09G3/30 , H01L51/50 , H05B33/14 , G09G3/28
CPC分类号： G09G3/3258 , G09G3/2022 , G09G3/2029 , G09G3/3291 , G09G2300/0842 , G09G2310/0251 , G09G2310/0262 , G09G2320/0276 , G09G2320/0626 , G09G2340/0428 , G09G2360/144
摘要： An electro-luminescence display device and a method of driving the same for controlling a full white brightness depending upon a brightness of the external environment and thus controlling a brightness mode is disclosed. An electro-luminescence display device according to the present invention comprising: a display panel having pixels light-emitted by a supplied current; a data driver for applying a data voltage corresponding to said current to the pixels; and a timing controller for dividing one frame into a plurality of sub-frames and applying said data voltage corresponding to each of the plurality of sub-frames to the data driver and for controlling an emission time of each frame.
摘要翻译：公开了一种电致发光显示装置及其驱动方法，用于根据外部环境的亮度控制全白色亮度，从而控制亮度模式。根据本发明的电致发光显示装置，包括：显示面板，其具有由供给电流发光的像素; 用于将对应于所述电流的数据电压施加到所述像素的数据驱动器; 以及定时控制器，用于将一帧划分成多个子帧，并将与多个子帧中的每一个相对应的所述数据电压应用于数据驱动器，并用于控制每个帧的发射时间。

43. 发明申请

US20050243034A1 Electro-luminescence display device 有权
标题翻译：电致发光显示装置
公开(公告)号：US20050243034A1
公开(公告)日：2005-11-03
申请号：US11020200
申请日：2004-12-27
申请人： Hoon Chung , Jae Sim
发明人： Hoon Chung , Jae Sim
IPC分类号： H01L51/50 , G09G3/20 , G09G3/30 , G09G3/32 , G09G3/36 , H01L27/15 , H05B33/14
CPC分类号： G09G3/3225 , G09G3/20 , G09G3/3275 , G09G2310/0297
摘要： An electro-luminescence display device for reducing the number of output channels of a data driver is disclosed. An electro-luminescence (EL) display device according to the present invention includes an EL display panel having a plurality of pixels; m data electrode lines (wherein m is an integer) and a plurality of scan electrode lines in the EL display panel, the data electrode lines and the scan electrode lines defining the pixels; a data driver having a plurality of output channels for supplying data signals to the m data electrode lines; and a multiplexer for connecting each output channel of the data driver to k data electrode lines (wherein k is an integer greater than 2).
摘要翻译：公开了一种用于减少数据驱动器的输出通道数量的电致发光显示装置。根据本发明的电致发光（EL）显示装置包括具有多个像素的EL显示面板; m个数据电极线（其中m是整数）和EL显示面板中的多条扫描电极线，数据电极线和扫描电极线限定像素; 数据驱动器，具有用于向m个数据电极线提供数据信号的多个输出通道; 以及多路复用器，用于将数据驱动器的每个输出通道连接到k个数据电极线（其中k是大于2的整数）。

44. 发明授权

US6130274A Aqueous dispersion of low-temperature curable cationic electrodeposition resin composition and process for preparing the same 失效
标题翻译：低温可固化阳离子电沉积树脂组合物的水分散体及其制备方法
公开(公告)号：US6130274A
公开(公告)日：2000-10-10
申请号：US115849
申请日：1998-07-15
申请人： Ki-Myong Song , Jong-Myung Hong , Hoon Chung , Seung-Jae Back
发明人： Ki-Myong Song , Jong-Myung Hong , Hoon Chung , Seung-Jae Back
IPC分类号： C09D5/44 , C09D163/00 , C08K3/20 , C08L63/02
CPC分类号： C09D5/4496 , C09D163/00 , C09D5/4473
摘要： Disclosed are an aqueous dispersion for a low-temperature curable cationic electrodeposition coating composition and a process for preparing the same in which the dried coating film of the electrodeposition paint has an epoxy-acrylic double-layered structure for displaying excellent properties, and in which an organic solvent content can be minimized to zero. The aqueous dispersion of the cationic electrodeposition coating composition can be manufactured by using (a) a cationic electrodeposition synthetic resin which is obtained by an amino addition reaction of a polyepoxide, (b) an acrylic cationic electrodeposition resin having an amino group, (c) an ester-modified styrene-allyalcohol copolymer synthesized by an esterification reaction of styrene-allylalcohol copolymer with a fatty acid; and (d) a polyurethane-type crosslinking agent prepared by the reaction of methyethyl ketoxime-partially-blocked diisocyanate with trimethylol propane. The cationic electrodeposition coating composition by using the aqueous dispersion of the cationic electrodeposition resin composition has a superior low-temperature curability. The cured coated film has an epoxy-acrylic double-layered structure to give a high functionality, for improving properties such as weather-resistance, yellowing resistance, etc.
摘要翻译：公开了一种用于低温可固化阳离子电沉积涂料组合物的水性分散体及其制备方法，其中电沉积涂料的干燥涂膜具有显示出优异性能的环氧 - 丙烯酸双层结构，其中有机溶剂含量可以最小化为零。阳离子电沉积涂料组合物的水性分散体可以通过使用（a）通过聚环氧化物的氨基加成反应得到的阳离子电沉积合成树脂，（b）具有氨基的丙烯酸阳离子电沉积树脂，（c）通过苯乙烯 - 烯丙醇共聚物与脂肪酸的酯化反应合成的酯改性苯乙烯 - 烯丙醇共聚物; 和（d）通过甲基酮肟部分封端的二异氰酸酯与三羟甲基丙烷的反应制备的聚氨酯型交联剂。通过使用阳离子电沉积树脂组合物的水性分散体的阳离子电沉积涂料组合物具有优异的低温固化性。固化的涂膜具有环氧 - 丙烯酸双层结构，以提供高功能性，用于改善耐候性，耐黄变性等性能。

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