公开(公告)号：US07675059B2

公开(公告)日：2010-03-09

申请号：US11976127

申请日：2007-10-22

申请人： Joo Young Kim ,  Eun Kyung Lee ,  Sang Yoon Lee

发明人： Joo Young Kim ,  Eun Kyung Lee ,  Sang Yoon Lee

IPC分类号： H01L35/24 ,  H01L51/00

CPC分类号： C08F212/32 ,  C08F212/14 ,  H01L51/0036 ,  H01L51/052 ,  C08F222/36 ,  C08F2222/404

摘要： Disclosed herein is a copolymer, which may include side chains which may decrease the surface energy of an insulating layer, thereby improving the alignment of a semiconductor material, and side chains including photoreactive functional groups having an increased degree of cross-linking, thereby improving the characteristics of an organic thin film transistor manufactured using the same, an organic insulating layer composition including the copolymer, an organic insulating layer, an organic thin film transistor, an electronic device including the same and methods of fabricating the same. According to the copolymer of example embodiments, the surface energy of an insulating layer may be decreased, so that the alignment of a semiconductor material may be improved, thereby improving the threshold voltage and charge mobility and decreasing the generation of hysteresis at the time of driving the transistor.

摘要翻译： 本文公开了共聚物，其可以包括侧链，其可以降低绝缘层的表面能，从而改善半导体材料的对准，以及包括具有增加的交联度的光反应性官能团的侧链，从而改善 使用其制造的有机薄膜晶体管的特征，包括共聚物的有机绝缘层组合物，有机绝缘层，有机薄膜晶体管，包含该共聚物的有机绝缘层组合物，包含其的电子器件及其制造方法。 根据实施例的共聚物，可以降低绝缘层的表面能，从而可以提高半导体材料的取向，从而提高阈值电压和电荷迁移率并减少驱动时的滞后产生 晶体管。

公开(公告)号：US20090206330A1

公开(公告)日：2009-08-20

申请号：US12219195

申请日：2008-07-17

申请人： Eun Kyung Lee ,  Joo Young Kim ,  Jong Baek Seon

发明人： Eun Kyung Lee ,  Joo Young Kim ,  Jong Baek Seon

IPC分类号： H01L51/00 ,  C08F26/06

CPC分类号： H01L51/052

摘要： An organic insulator composition according to example embodiments may include an organic insulating polymer and an epoxy-based crosslinking agent. The epoxy-based crosslinking agent may have an alkyl group or a fluorine-based side chain. The organic insulator composition may be used to form an organic insulating layer having increased chemical resistance. The organic insulating layer may be used in an organic thin film transistor as a gate insulating layer. Consequently, the occurrence of hysteresis may be reduced or prevented during the operation of the organic thin film transistor, thus resulting in relatively homogeneous properties.

摘要翻译： 根据示例性实施方案的有机绝缘体组合物可以包括有机绝缘聚合物和环氧基交联剂。 环氧类交联剂可以具有烷基或氟类侧链。 有机绝缘体组合物可用于形成具有增加的耐药性的有机绝缘层。 有机绝缘层可以用作有机薄膜晶体管作为栅极绝缘层。 因此，在有机薄膜晶体管的操作期间可以减少或防止滞后的发生，从而导致相对均匀的特性。

公开(公告)号：US20070193978A1

公开(公告)日：2007-08-23

申请号：US11633006

申请日：2006-12-04

申请人： Bon Won Koo ,  Joon Yong Park ,  Jung Seok Hahn ,  Joo Young Kim ,  Kook Min Han ,  Sang Yoon Lee

发明人： Bon Won Koo ,  Joon Yong Park ,  Jung Seok Hahn ,  Joo Young Kim ,  Kook Min Han ,  Sang Yoon Lee

IPC分类号： H01L29/06 ,  B44C1/22 ,  C23F1/00

CPC分类号： H01L51/0512 ,  H01L27/283 ,  H01L51/0005 ,  H01L51/0558

摘要： Disclosed is a method for forming banks during the fabrication of electronic devices incorporating an organic semiconductor material that includes preparing an aqueous coating composition having at least a water-soluble polymer, a UV curing agent and a water-soluble fluorine compound. This coating composition is applied to a substrate, exposed using UV radiation and then developed using an aqueous developing composition to form the bank pattern. Because the coating composition can be developed using an aqueous composition rather than an organic solvent or solvent system, the method tends to preserve the integrity of other organic structures present on the substrate. Further, the incorporation of the fluorine compound in the aqueous solution provides a degree of control over the contact angles exhibited on the surface of the bank pattern and thereby can avoid or reduce subsequent surface treatments.

摘要翻译： 公开了一种在制造包含有机半导体材料的电子器件的过程中形成堤的方法，包括制备至少具有水溶性聚合物，UV固化剂和水溶性氟化合物的水性涂料组合物。 将该涂料组合物施加到基材上，使用UV辐射曝光，然后使用水性显影组合物显影以形成图案。 因为涂料组合物可以使用水性组合物而不是有机溶剂或溶剂体系显影，所以该方法倾向于保持存在于基材上的其它有机结构的完整性。 此外，氟化合物在水溶液中的引入提供了对在堤形图案的表面上显示的接触角的控制程度，从而可以避免或减少随后的表面处理。

公开(公告)号：US20070166871A1

公开(公告)日：2007-07-19

申请号：US11508925

申请日：2006-08-24

申请人： Eun Jeong Jeong ,  Joo Young Kim ,  Hyun Sik Moon ,  Bang Lin Lee ,  Kook Min Han ,  Eun Kyung Lee

发明人： Eun Jeong Jeong ,  Joo Young Kim ,  Hyun Sik Moon ,  Bang Lin Lee ,  Kook Min Han ,  Eun Kyung Lee

IPC分类号： H01L51/40 ,  C07D417/14 ,  C07D497/14

CPC分类号： C07D495/04 ,  C07D417/14 ,  H01L51/0545 ,  H01L51/5048

摘要： Disclosed herein are NPN-type low molecular aromatic ring compounds, organic semiconductor layers formed from such compounds that exhibit improved electrical stability and methods of forming such layers using solution-based processes, for example, spin coating processes performed at or near room temperature. These NPN-type compounds may be used, either singly or in combination, for fabricating organic semiconductor layers in electronic devices. The NPN-type aromatic ring compounds according to example embodiments may be deposited as a solution on a range of substrates to form a coating film that is then subjected to a thermal treatment to form a semiconductor thin film across large substrate surfaces that exhibits reduced leakage currents relative to conventional PNP-type organic semiconductor materials, thus improving the electrical properties of the resulting devices.

摘要翻译： 本文公开了NPN型低分子芳环化合物，由这些化合物形成的有机半导体层，其表现出改进的电稳定性，并且使用基于溶液的方法形成这种层的方法，例如在室温或室温附近进行的旋涂方法。 这些NPN型化合物可以单独或组合地用于制造电子器件中的有机半导体层。 根据示例性实施方案的NPN型芳环化合物可以作为溶液沉积在一系列基底上以形成涂膜，然后对其进行热处理以在跨越大的衬底表面形成半导体薄膜，该衬底表面具有减小的漏电流 相对于常规PNP型有机半导体材料，从而改善所得器件的电性能。

公开(公告)号：US06895069B2

公开(公告)日：2005-05-17

申请号：US10772545

申请日：2004-02-05

申请人： Joo Young Kim

发明人： Joo Young Kim

IPC分类号： G01D5/28 ,  G01F15/06 ,  G06M3/00

CPC分类号： G01D5/28 ,  G01F15/061

摘要： Disclosed is an apparatus for counting the rotation frequency of a numeral wheel of a meter to be used for a remote metering system. A light reflection tape is coated on one of low placed numeral wheels. A light sensor unit has an opaque case formed with first and second holes in which an infrared ray emitter and an infrared ray sensor are located, respectively. The light sensor unit is fixedly mounted on the ceiling of a rectangular shaped housing which is detachably coupled with a meter to cover the front of the meter. A portion of the housing over numeral wheels and a front plate of the meter is transparent. The transparent portion of the housing has an infrared ray rejection function to prevent infrared rays from entering into the housing. In place of employing such housing, a light shield may be used to shield a space between the light sensor unit and the light reflection tape coated numeral wheel from outer light. A microprocessor counts the rotation frequency of the light reflection tape coated numeral wheel by counting the number of output pulses from the infrared ray sensor to measure an amount of a supply, for example, gas used, A power supply portion using batteries supplies the light sensor unit and the microprocessor with necessary power. Particularly, for the minimum consumption of the battery power, an input signal for the infrared ray emitter is made in a pulse form signal of which duty ratio is under 1/100.

摘要翻译： 公开了一种用于对用于远程计量系统的仪表的数字轮的旋转频率进行计数的装置。 光反射带涂覆在低位数字轮之一上。 光传感器单元具有分别由红外线发射器和红外线传感器定位的第一孔和第二孔形成的不透明壳体。 光传感器单元固定地安装在矩形壳体的天花板上，其可拆卸地与仪表耦合以覆盖仪表的前部。 数字轮上的壳体的一部分和仪表的前板是透明的。 壳体的透明部分具有红外线抑制功能，以防止红外线进入壳体。 代替采用这样的壳体，可以使用遮光罩来遮蔽光传感器单元和光反射带涂覆的数字轮之间的空间与外部光。 微处理器通过对来自红外线传感器的输出脉冲的数量进行计数来计数光反射带涂覆的数字轮的旋转频率，以测量供给量，例如使用的气体。使用电池的电源部分将光传感器 单元和微处理器具有必要的电源。 特别地，对于电池功率的最小消耗，用于红外线发射器的输入信号是以占空比小于1/100的脉冲形式信号进行的。

公开(公告)号：US09294774B2

公开(公告)日：2016-03-22

申请号：US14353287

申请日：2012-08-01

申请人： Bae Keun Lee ,  Jae Cheol Kwon ,  Joo Young Kim

发明人： Bae Keun Lee ,  Jae Cheol Kwon ,  Joo Young Kim

IPC分类号： H04N19/11 ,  H04N19/12 ,  H04N19/593 ,  H04N19/159 ,  H04N19/44 ,  H04N19/176 ,  H04N19/122 ,  H04N19/129

CPC分类号： H04N19/12 ,  H04N19/11 ,  H04N19/122 ,  H04N19/124 ,  H04N19/129 ,  H04N19/159 ,  H04N19/176 ,  H04N19/44 ,  H04N19/593 ,  H04N19/61 ,  H04N19/625 ,  H04N19/86 ,  H04N19/91

摘要： Disclosed is an adaptive transform method based on an in-screen prediction, and an apparatus using the method. A method for encoding an image can comprise a step of determining in-screen prediction mode groups, and a step of transforming by using a different transform method according to the in-screen prediction mode group. As a result, transforming can be performed by applying the different transform method according to the in-screen prediction mode group.

摘要翻译： 公开了一种基于屏幕内预测的自适应变换方法和使用该方法的装置。 用于对图像进行编码的方法可以包括确定屏幕内预测模式组的步骤，以及根据屏幕内预测模式组使用不同的变换方法进行变换的步骤。 结果，可以通过根据屏幕内预测模式组应用不同的变换方法来执行变换。

公开(公告)号：US09154803B2

公开(公告)日：2015-10-06

申请号：US14118973

申请日：2012-05-14

申请人： Jae Cheol Kwon ,  Joo Young Kim

发明人： Jae Cheol Kwon ,  Joo Young Kim

IPC分类号： H04N19/593 ,  H04N19/50 ,  H04N19/176 ,  H04N19/11 ,  H04N19/44

CPC分类号： H04N19/159 ,  H04N19/105 ,  H04N19/11 ,  H04N19/117 ,  H04N19/124 ,  H04N19/13 ,  H04N19/176 ,  H04N19/18 ,  H04N19/182 ,  H04N19/44 ,  H04N19/50 ,  H04N19/593 ,  H04N19/61 ,  H04N19/91

摘要： The present invention relates to a method and apparatus for intra prediction. The intra prediction method for a decoder, according to the present invention, comprises the steps of entropy-decoding a received bitstream, generating reference pixels to be used in the intra prediction of a prediction unit; generating a prediction block from the reference pixels on the basis of a prediction mode for the prediction unit and reconstructing an image from the prediction block and a residual block, which is obtained as a result of entropy encoding, wherein the reference pixels and/or the prediction block pixels are predicted on the basis of a base pixel, and the predicted pixel value can be the sum of the pixel value of the base pixel and the difference between the pixel values of the base pixel and the generated pixel.

摘要翻译： 本发明涉及帧内预测的方法和装置。 根据本发明的解码器的帧内预测方法包括以下步骤：对接收到的比特流进行熵解码，生成将在预测单元的帧内预测中使用的参考像素; 基于所述预测单元的预测模式，从所述参考像素生成预测块，并且从所述预测块重建图像，以及作为熵编码的结果获得的残差块，其中，所述参考像素和/或 基于基准像素来预测预测块像素，并且预测像素值可以是基本像素的像素值与基本像素的像素值与生成的像素之间的差的和。

公开(公告)号：US08597423B2

公开(公告)日：2013-12-03

申请号：US13478642

申请日：2012-05-23

申请人： Eun Jeong Jeong ,  Jong Baek Seon ,  Joo Young Kim

发明人： Eun Jeong Jeong ,  Jong Baek Seon ,  Joo Young Kim

IPC分类号： C09K3/00 ,  H01L51/00 ,  C07F7/08

CPC分类号： H01L51/052 ,  H01L51/0541 ,  H01L51/0545

摘要： Disclosed herein is a composition for producing an insulator. More specifically, the composition comprises a silane-based organic-inorganic hybrid material containing one or more multiple bonds, an acrylic organic crosslinking agent and a silane-based crosslinking agent having six or more alkoxy groups. Also disclosed herein is an organic insulator produced using the insulator composition. The organic insulator is highly crosslinked to facilitate the fabrication of an organic thin film transistor in terms of processing.

公开(公告)号：US08476103B2

公开(公告)日：2013-07-02

申请号：US13355940

申请日：2012-01-23

申请人： Bon Won Koo ,  Joon Yong Park ,  Jung Seok Hahn ,  Joo Young Kim ,  Kook Min Han ,  Sang Yoon Lee

发明人： Bon Won Koo ,  Joon Yong Park ,  Jung Seok Hahn ,  Joo Young Kim ,  Kook Min Han ,  Sang Yoon Lee

IPC分类号： H01L21/00

CPC分类号： H01L51/0512 ,  H01L27/283 ,  H01L51/0005 ,  H01L51/0558

摘要： Disclosed is a method for forming banks during the fabrication of electronic devices incorporating an organic semiconductor material that includes preparing an aqueous coating composition having at least a water-soluble polymer, a UV curing agent and a water-soluble fluorine compound. This coating composition is applied to a substrate, exposed using UV radiation and then developed using an aqueous developing composition to form the bank pattern. Because the coating composition can be developed using an aqueous composition rather than an organic solvent or solvent system, the method tends to preserve the integrity of other organic structures present on the substrate. Further, the incorporation of the fluorine compound in the aqueous solution provides a degree of control over the contact angles exhibited on the surface of the bank pattern and thereby can avoid or reduce subsequent surface treatments.

摘要翻译： 公开了一种在制造包含有机半导体材料的电子器件的过程中形成堤的方法，包括制备至少具有水溶性聚合物，UV固化剂和水溶性氟化合物的水性涂料组合物。 将该涂料组合物施加到基材上，使用UV辐射曝光，然后使用水性显影组合物显影以形成图案。 因为涂料组合物可以使用水性组合物而不是有机溶剂或溶剂体系显影，所以该方法倾向于保持存在于基材上的其它有机结构的完整性。 此外，氟化合物在水溶液中的引入提供了对在堤形图案的表面上显示的接触角的控制程度，从而可以避免或减少随后的表面处理。

公开(公告)号：US08273460B2

公开(公告)日：2012-09-25

申请号：US11783136

申请日：2007-04-06

申请人： Eun Kyung Lee ,  Joo Young Kim ,  Sang Yoon Lee ,  Jung Seok Hahn

发明人： Eun Kyung Lee ,  Joo Young Kim ,  Sang Yoon Lee ,  Jung Seok Hahn

IPC分类号： B32B15/04 ,  H01L51/30 ,  C08G65/38

CPC分类号： H01L51/052 ,  H01L51/0541 ,  H01L51/0545 ,  Y10T428/31678

摘要： Disclosed are a composition comprising an organic insulating polymer in which a photo-reactive functional group showing an increased crosslinking degree is introduced into a side-chain, an organic insulating film comprising the composition, an organic thin film transistor (OTFT) comprising the organic insulating film, an electronic device comprising the organic thin film transistor and methods of fabricating the organic insulating film, the organic thin film transistor and the electronic device. The OTFT comprising the organic insulating film of example embodiments may not show any hysteresis during the driving of the OTFT, and therefore, may exhibit a homogeneous property.

摘要翻译： 公开了一种组合物，其包含其中将具有增加的交联度的光反应性官能团引入侧链的有机绝缘聚合物，包含该组合物的有机绝缘膜，包含有机绝缘体的有机薄膜晶体管（OTFT） 膜，包括有机薄膜晶体管的电子器件和制造有机绝缘膜，有机薄膜晶体管和电子器件的方法。 包含示例性实施例的有机绝缘膜的OTFT在驱动OTFT期间可能不显示任何滞后，因此可以表现出均匀的性质。