公开(公告)号：US20060149028A1

公开(公告)日：2006-07-06

申请号：US10525671

申请日：2004-01-20

申请人： Jae Oh ,  Bum Lee ,  Moo Lee ,  O Bum Kwon ,  Joon Oh ,  Dong Won Park ,  Chul Kim

发明人： Jae Oh ,  Bum Lee ,  Moo Lee ,  O Bum Kwon ,  Joon Oh ,  Dong Won Park ,  Chul Kim

IPC分类号： C08G69/08

CPC分类号： C07D251/20 ,  C07D251/30 ,  C08G73/1042 ,  C08G73/106 ,  C08G73/1085 ,  G02F1/133723 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/31721

摘要： Diamine compound containing specific triazine group, polyamic acid obtained by reacting the diamine compound and tetracarboxylic dianhydride, and liquid crystal alignment film obtained by coating and imidizing the polyamic acid. The liquid crystal alignment film has good heat-resistance, high transparency in visible light region and improved voltage holding ratio. Also, pretilt angle is easily controlled over broad range.

摘要翻译： 含有特定三嗪基的二胺化合物，二胺化合物和四羧酸二酐反应得到的聚酰胺酸，以及通过对聚酰胺酸进行酰亚胺化得到的液晶取向膜。 液晶取向膜具有良好的耐热性，可见光区域的高透明度和电压保持率的提高。 此外，预倾角容易控制在宽范围内。

公开(公告)号：US20060149029A1

公开(公告)日：2006-07-06

申请号：US11221156

申请日：2005-09-06

申请人： Jae Oh ,  Moo Lee ,  Bum Lee ,  O Kwon ,  Won Dong ,  Yusuke Tsuda

发明人： Jae Oh ,  Moo Lee ,  Bum Lee ,  O Kwon ,  Won Dong ,  Yusuke Tsuda

IPC分类号： C08G69/08

CPC分类号： C08G73/10

摘要： Disclosed herein is a novel functional diamine compound having a dendron structure, polyamic acid which is produced using functional diamine, aromatic cyclic diamine, aliphatic cyclic acid dianhydride, and aromatic cyclic acid dianhydride, polyimide which is produced by imidizing polyamic acid, and an LC alignment film produced using polyimide. Even if the diamine compound is used in a small amount, it is possible to realize a high pretilt angle, thus the pretilt angle is easily controlled. Therefore, it can be used to produce an LC alignment film using a twisted nematic (TN) mode, in which the pretilt angle of liquid crystal is low, and a vertically aligned (VA) mode, which requires a high pretilt angle of about 90°.

摘要翻译： 本文公开了具有树突状结构的新型官能二胺化合物，使用官能二胺，芳族环二胺，脂族环酸二酐和芳族环酸二酐制备的聚酰胺酸，通过酰亚胺化聚酰胺酸制备的聚酰亚胺和LC对准 使用聚酰亚胺生产的薄膜。 即使少量使用二胺化合物，也可以实现高预倾角，因此容易控制预倾角。 因此，可以使用液晶的预倾角为低的扭曲向列（TN）模式和垂直取向（VA）模式来制造LC取向膜，其需要大约90°的预倾角 °。

公开(公告)号：US20060147651A1

公开(公告)日：2006-07-06

申请号：US11219046

申请日：2005-09-01

申请人： Jae Oh ,  O Kwon ,  Won Seok Dong ,  Bum Lee ,  Jong Kim

发明人： Jae Oh ,  O Kwon ,  Won Seok Dong ,  Bum Lee ,  Jong Kim

IPC分类号： C09K19/00

CPC分类号： C08G73/1085 ,  G02F1/133723 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1018

摘要： Disclosed herein is an LC aligning agent using diamine having dendron side chains. In detail, the present invention relates to a composition for an LC alignment film which employs diamine having dendron side chains to produce polyamic acid, followed by imidization. When the LC alignment film is applied to a liquid crystal display device, high heat resistance, high penetration in a visible ray range, excellent alignment, and a high voltage holding ratio are assured. Even though it contains a small amount of functional diamine, a high pretilt angle can be assured. Thus, the pretilt angle is easily controlled and a vertical aligning force is improved.

摘要翻译： 本文公开了使用具有枝形侧链的二胺的LC取向剂。 详细地说，本发明涉及一种LC取向膜用组合物，其采用具有枝状侧链的二胺制造聚酰胺酸，接着进行酰亚胺化。 当将LC取向膜应用于液晶显示装置时，可确保高耐热性，可见光范围的高穿透性，优异的取向和高电压保持率。 尽管它含有少量的官能二胺，但可以确保高的预倾角。 因此，容易控制预倾角，提高垂直取向力。

公开(公告)号：US20060073350A1

公开(公告)日：2006-04-06

申请号：US10536854

申请日：2004-10-08

申请人： Jae Oh ,  Bum Lee ,  Yusuke Tsuda

发明人： Jae Oh ,  Bum Lee ,  Yusuke Tsuda

IPC分类号： B32B27/00 ,  C08G69/08

CPC分类号： G02F1/133723 ,  C07C237/40 ,  C08G73/10 ,  C09D179/08 ,  C09K19/56 ,  Y10T428/31721

摘要： Disclosed herein are a novel diamine compound having a dendron side chain and a liquid crystal alignment material produced using the diamine compound. Specifically, the diamine compound is used to prepare a polyamic acid, which is then used to produce the liquid crystal alignment material. According to the liquid crystal alignment material, the pretilt angle of a liquid crystal is easy to control, and the alignment properties of a liquid crystal are good. Particularly, since the liquid crystal alignment material shows superior chemical resistance to washing solvents used in LCD panel fabrication processes, it has an advantage in that the alignment properties of a liquid crystal are not degraded even after washing.

摘要翻译： 本文公开了具有树枝状侧链和使用二胺化合物制备的液晶取向材料的新型二胺化合物。 具体地，使用二胺化合物制备聚酰胺酸，然后将其用于制备液晶取向材料。 根据液晶取向材料，液晶的预倾角容易控制，液晶的取向性良好。 特别地，由于液晶取向材料对于LCD面板制造工艺中使用的洗涤溶剂表现出优异的耐化学性，所以具有液晶的取向性能甚至在洗涤后也不降解的优点。

公开(公告)号：US08411002B2

公开(公告)日：2013-04-02

申请号：US12391767

申请日：2009-02-24

申请人： Bum Lee ,  Sung-Min Jang ,  Tae-Hoon Kim

发明人： Bum Lee ,  Sung-Min Jang ,  Tae-Hoon Kim

IPC分类号： G09G3/36

CPC分类号： H05K1/0216 ,  G09G3/2092 ,  G09G2330/06 ,  G09G2370/16 ,  H05K1/0298 ,  H05K2201/093 ,  H05K2201/09663 ,  H05K2201/10128 ,  H05K2201/10189

摘要： A display system includes a system module, a connector connected to the system module, and a display module connected to the system module through the connector. The display module includes a liquid crystal panel which displays an image, and a first printed circuit board (“PCB”) which drives the liquid crystal panel. The first PCB includes a ground layer having a first ground region electrically connected to the display module, and a second ground region electrically isolated from the first ground region and electrically connected to the connector. The system module is configured to transmit communication signals to the display module and/or receive communication signals from the display module. The system module is further configured to transmit a noise component, which is independent of the communication signals, to the display module through the connector.

摘要翻译： 显示系统包括系统模块，连接到系统模块的连接器以及通过连接器连接到系统模块的显示模块。 显示模块包括显示图像的液晶面板和驱动液晶面板的第一印刷电路板（PCB）。 第一PCB包括具有电连接到显示模块的第一接地区域的接地层和与第一接地区域电隔离并电连接到连接器的第二接地区域。 系统模块被配置为向显示模块发送通信信号和/或从显示模块接收通信信号。 系统模块还被配置为通过连接器将独立于通信信号的噪声分量发送到显示模块。

公开(公告)号：US20050082880A1

公开(公告)日：2005-04-21

申请号：US10751048

申请日：2003-12-31

申请人： Bum Lee

发明人： Bum Lee

IPC分类号： B62D25/06 ,  B62D29/04

CPC分类号： B62D25/06 ,  B62D29/043

摘要： A high roof structure of a vehicle includes a high roof formed from a RFP (Fiber Reinforced Plastics) with good durability, forming properties, and a reinforced structure is integrally installed using a predetermined adhering member and engaging member. No welding is needed. An indoor height of a vehicle is increased to a desired size and a desired indoor floor space index is obtained.

摘要翻译： 车辆的高屋顶结构包括由具有良好耐久性，成形性能的RFP（纤维增强塑料）形成的高屋顶，并且使用预定的粘合构件和接合构件整体地安装加强结构。 不需要焊接。 将车辆的室内高度增加到期望的尺寸，并获得期望的室内地板空间指数。

公开(公告)号：US20120307365A1

公开(公告)日：2012-12-06

申请号：US13294384

申请日：2011-11-11

申请人： Bum Lee ,  Won-jun Jeong

发明人： Bum Lee ,  Won-jun Jeong

IPC分类号： G02B27/64 ,  G02B27/40 ,  G02B7/04

CPC分类号： G02B7/102

摘要： There is providing a lens barrel assembly including a base, a movable module movable along a linear path between a position close to the base and an extended position from the base, and a flexible printed circuit board including a first connection part, a bent part, and a second connection part. An end of the first connection part is connected to the movable module. The bent part is bent from the other end of the first connection part. An end of the second connection part is connected to the base and the other end of the second connection part is connected to the bent part. When the movable module is at a position close to the base, the first and second connection parts are close, and when the movable module is at the extended position, the first and second connection parts spread apart from the bent part.

摘要翻译： 提供了一种透镜筒组件，其包括基座，可沿着靠近基座的位置和从基座延伸的位置之间的线性路径移动的可移动模块，以及柔性印刷电路板，包括第一连接部分，弯曲部分， 和第二连接部。 第一连接部分的端部连接到可移动模块。 弯曲部分从第一连​​接部分的另一端弯曲。 第二连接部的端部连接到基部，第二连接部的另一端连接到弯曲部。 当可移动模块处于靠近基座的位置时，第一和第二连接部分靠近，并且当可移动模块处于伸出位置时，第一和第二连接部分从弯曲部分展开。

公开(公告)号：US20100177081A1

公开(公告)日：2010-07-15

申请号：US12500209

申请日：2009-07-09

申请人： Bum Lee ,  Il-Koo Nah ,  Seoung-Bum Pyoun ,  Hong-Sig Chu

发明人： Bum Lee ,  Il-Koo Nah ,  Seoung-Bum Pyoun ,  Hong-Sig Chu

IPC分类号： G06F3/038

CPC分类号： G09G3/20 ,  G09G3/3648 ,  G09G3/3696 ,  G09G2330/026

摘要： A display that has rush current reduction during power-on is provided. A display panel that displays an image includes a gate line and a data line. A voltage generator receives a supply voltage and outputs a gate-on voltage and a gate-off voltage to first and second output nodes, respectively. The voltage generator includes a pull-up capacitor that is charged for a first time period of a power-off period and is discharged for a second time period of the power-off period to increase a voltage level of the second output node, the first and second time periods being consecutive periods of the power-off period. A gate driver selectively applies a gate-on voltage or a gate-off voltage to the gate lines, and a data driver applies a data voltage to the data line.

摘要翻译： 提供在上电期间具有冲击电流降低的显示器。 显示图像的显示面板包括栅极线和数据线。 电压发生器接收电源电压，并分别向第一和第二输出节点输出栅极导通电压和栅极截止电压。 电压发生器包括上电电容器，其在断电期间的第一时间段被充电，并且在断电期间的第二时间段内被放电，以增加第二输出节点的电压电平，第一 并且第二时间段是断电时段的连续周期。 栅极驱动器选择性地向栅极线施加栅极导通电压或栅极截止电压，并且数据驱动器向数据线施加数据电压。

公开(公告)号：US09016898B2

公开(公告)日：2015-04-28

申请号：US13049226

申请日：2011-03-16

申请人： Bum Lee ,  Seoung-Bum Pyoun ,  Il-Koo Nah

发明人： Bum Lee ,  Seoung-Bum Pyoun ,  Il-Koo Nah

IPC分类号： F21V21/00 ,  H05B33/08

CPC分类号： H05B33/0803

摘要： A circuit board for a display apparatus includes a substrate, a plurality of light-emitting elements arranged substantially in a line on the substrate, and a plurality of branch lines connecting the light-emitting elements to each other in series. A first group of the plurality of branch lines is formed on a first side of the line of the plurality of light-emitting elements, and a second group of the plurality of branch lines is formed on a second, opposing side of the line of the plurality of light-emitting elements.

摘要翻译： 用于显示装置的电路板包括基板，基本上在基板上一行排列的多个发光元件和将发光元件彼此串联连接的多个分支线。 多条分支线的第一组形成在多个发光元件的线的第一侧上，并且多条分支线中的第二组形成在该线的第二相对侧上 多个发光元件。

公开(公告)号：US08207958B2

公开(公告)日：2012-06-26

申请号：US12500209

申请日：2009-07-09

申请人： Bum Lee ,  Il-Koo Nah ,  Seoung-Bum Pyoun ,  Hong-Sig Chu

发明人： Bum Lee ,  Il-Koo Nah ,  Seoung-Bum Pyoun ,  Hong-Sig Chu

IPC分类号： G06F3/038 ,  G09G3/36

CPC分类号： G09G3/20 ,  G09G3/3648 ,  G09G3/3696 ,  G09G2330/026

摘要： A display that has rush current reduction during power-on is provided. A display panel that displays an image includes a gate line and a data line. A voltage generator receives a supply voltage and outputs a gate-on voltage and a gate-off voltage to first and second output nodes, respectively. The voltage generator includes a pull-up capacitor that is charged for a first time period of a power-off period and is discharged for a second time period of the power-off period to increase a voltage level of the second output node, the first and second time periods being consecutive periods of the power-off period. A gate driver selectively applies a gate-on voltage or a gate-off voltage to the gate lines, and a data driver applies a data voltage to the data line.

摘要翻译： 提供在上电期间具有冲击电流降低的显示器。 显示图像的显示面板包括栅极线和数据线。 电压发生器接收电源电压，并分别向第一和第二输出节点输出栅极导通电压和栅极截止电压。 电压发生器包括上电电容器，其在断电期间的第一时间段被充电，并且在断电期间的第二时间段内被放电，以增加第二输出节点的电压电平，第一 并且第二时间段是断电时段的连续周期。 栅极驱动器选择性地向栅极线施加栅极导通电压或栅极截止电压，并且数据驱动器向数据线施加数据电压。