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公开(公告)号：US06882161B2
公开(公告)日：2005-04-19
申请号：US10447348
申请日：2003-05-28
申请人： Young-Woo Kim , Byoung-Ho Rhee , Dek-Gin Yang , Young-Sang Cho , Dong-Hwan Lee
发明人： Young-Woo Kim , Byoung-Ho Rhee , Dek-Gin Yang , Young-Sang Cho , Dong-Hwan Lee
CPC分类号： G01R27/06
摘要： Disclosed herein is a method of measuring a dielectric constant of a Printed Circuit Board (PCB) for a Rambus Inline Memory Module (RIMM), which includes the steps of measuring a length of a Rambus product of a PCB, applying an input waveform to the Rambus product at a certain probing position and obtaining a cross point of rising times of the input waveform and an output waveform generated by reflection of the input waveform, obtaining time corresponding to the cross point, and calculating a dielectric constant by substituting the measured length of the Rambus product and the obtained time for corresponding variables of a dielectric constant calculating equation.
摘要翻译： 本文公开了一种测量Rambus在线存储器模块（RIMM）的印刷电路板（PCB）的介电常数的方法，其包括以下步骤：测量PCB的Rambus积的长度，将输入波形应用于 Rambus产品在一定的探测位置，并获得输入波形的上升时间的交叉点和通过输入波形的反射产生的输出波形，获得与交叉点相对应的时间，并且通过将测量的长度 Rambus乘积和相应变量的获得时间的介电常数计算方程。
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公开(公告)号：US20060176254A1
公开(公告)日：2006-08-10
申请号：US11102175
申请日：2005-04-08
申请人： Dong-Hwan Lee , Dong-Ho Lee , Soo-Jin Kim
发明人： Dong-Hwan Lee , Dong-Ho Lee , Soo-Jin Kim
IPC分类号： G09G3/36
CPC分类号： G02F1/13452 , G02F2001/13456
摘要： In a display apparatus, a printed circuit board has a base substrate, a flip chip, and an adhesive member. The flip chip is mounted onto a first face of the base substrate by the adhesive member between the flip chip and the first face of the base substrate. The first display panel is disposed on a second face opposite to the first face of the base substrate, and a second display panel is mounted on the first face of the base substrate with the flip chip. Thus, a chip mounted on the printed circuit board is made smaller and the freed up space can be used to mount the second display panel.
摘要翻译： 在显示装置中，印刷电路板具有基底基板，倒装芯片和粘合部件。 倒装芯片通过位于倒装芯片和基底基板的第一面之间的粘合部件安装在基底基板的第一面上。 第一显示面板设置在与基底基板的第一面相反的第二面上，第二显示面板通过倒装芯片安装在基底基板的第一面上。 因此，安装在印刷电路板上的芯片更小，并且可以使用释放的空间来安装第二显示面板。
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公开(公告)号：US20110139489A1
公开(公告)日：2011-06-16
申请号：US12772469
申请日：2010-05-03
申请人： Hee-Soo Yoon , Dong-Hwan Lee , Kyoung-Ho Lee , Yoon-Dong Kim , Su-Bong Jang
发明人： Hee-Soo Yoon , Dong-Hwan Lee , Kyoung-Ho Lee , Yoon-Dong Kim , Su-Bong Jang
IPC分类号： H05K1/00
CPC分类号： H05K1/0227 , H05K1/0262 , H05K2201/09236 , H05K2201/093 , H05K2201/09318 , H05K2201/09327 , H05K2201/09663
摘要： A printed circuit board is disclosed. The printed circuit board in accordance with an embodiment of the present invention can include an insulation substrate, a first ground, which is formed on one surface of the insulation substrate and connected to a first power source, a second ground, which is formed on one surface of the insulation substrate and connected to a second power source, a separator, which separates the first ground from the second ground, a first signal line, which is stacked on at least one of the first ground and the second ground, and a second signal line, which is stacked on at least one of the first ground and the second ground and is adjacent to the first signal line. The separator can include a curved part, which is bent in between the first signal line and the second signal line.
摘要翻译： 公开了印刷电路板。 根据本发明的实施例的印刷电路板可以包括绝缘基板，第一接地，其形成在绝缘基板的一个表面上并连接到第一电源，第二接地形成在第一接地 绝缘基板的表面并且连接到第二电源，将第一接地与第二接地分离的隔离件，堆叠在第一接地和第二接地中的至少一个上的第一信号线，以及第二接地 信号线，其堆叠在第一接地和第二接地中的至少一个上并且与第一信号线相邻。 分离器可以包括在第一信号线和第二信号线之间弯曲的弯曲部分。
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公开(公告)号：US20060255456A1
公开(公告)日：2006-11-16
申请号：US11431021
申请日：2006-05-10
申请人： Don Choi , Dong-Hwan Lee , Hee-Soo Yoon
发明人： Don Choi , Dong-Hwan Lee , Hee-Soo Yoon
IPC分类号： H01L23/34
CPC分类号： H05K1/144 , H01L23/49811 , H01L2224/16225 , H01L2924/01019 , H01L2924/1305 , H01L2924/13055 , H01L2924/15174 , H01L2924/16195 , H01L2924/1627 , H01L2924/3011 , H05K3/368 , H05K3/445 , H05K2201/10318 , H05K2201/10378 , Y10S439/931 , Y10T29/49126 , H01L2924/00
摘要： A multilayer substrate, comprising a first substrate, a connector and a second substrate, is disclosed. The first substrate has a circuit pattern. The connector, coupling onto the first substrate, has a ring structure, in which a plurality of holes are separated a predetermined distance from one another. The second substrate, coupling onto the second substrate by inserting the connector, has a circuit pattern, which is electrically connected to a circuit pattern formed on the first substrate using the plurality of holes formed on the connector. A multilayer substrate and a method for producing it in accordance with the present invention can shield the EMI generated by a high-speed switching element.
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公开(公告)号：US07982727B2
公开(公告)日：2011-07-19
申请号：US11102175
申请日：2005-04-08
申请人： Dong-Hwan Lee , Dong-Ho Lee , Soo-Jin Kim
发明人： Dong-Hwan Lee , Dong-Ho Lee , Soo-Jin Kim
IPC分类号： G09G5/00
CPC分类号： G02F1/13452 , G02F2001/13456
摘要： In a display apparatus, a printed circuit board has a base substrate, a flip chip, and an adhesive member. The flip chip is mounted onto a first face of the base substrate by the adhesive member between the flip chip and the first face of the base substrate. The first display panel is disposed on a second face opposite to the first face of the base substrate, and a second display panel is mounted on the first face of the base substrate with the flip chip. Thus, a chip mounted on the printed circuit board is made smaller and the freed up space can be used to mount the second display panel.
摘要翻译： 在显示装置中，印刷电路板具有基底基板，倒装芯片和粘合部件。 倒装芯片通过位于倒装芯片和基底基板的第一面之间的粘合部件安装在基底基板的第一面上。 第一显示面板设置在与基底基板的第一面相反的第二面上，第二显示面板通过倒装芯片安装在基底基板的第一面上。 因此，安装在印刷电路板上的芯片更小，并且可以使用释放的空间来安装第二显示面板。
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公开(公告)号：US20080195841A1
公开(公告)日：2008-08-14
申请号：US11998332
申请日：2007-11-28
申请人： Ahn-Ho Jee , Dong-Hwan Kim , Dong-Hwan Lee , Tae-Hun Kim
发明人： Ahn-Ho Jee , Dong-Hwan Kim , Dong-Hwan Lee , Tae-Hun Kim
CPC分类号： G09G3/2092 , G09G3/3648 , G09G2330/026 , G09G2330/04 , G09G2330/08
摘要： Disclosed is a driving apparatus of a display device having a plurality of pixels. The driving apparatus includes a signal generator that generates a shutdown signal, first and second register units that store register values, a gate driver that transmits gate signals to the pixels, a data driver that transmits data voltages to the pixels, and a signal controller that controls the gate driver and the data driver based on the register values of the first and second register units. An initialization of the register values stored in the register units is controlled based on the shutdown signal. The first register unit and the second register unit have the same construction.
摘要翻译： 公开了具有多个像素的显示装置的驱动装置。 驱动装置包括产生关闭信号的信号发生器，存储寄存器值的第一和第二寄存器单元，向像素传输门信号的栅极驱动器，向像素发送数据电压的数据驱动器，以及信号控制器， 基于第一和第二寄存器单元的寄存器值控制栅极驱动器和数据驱动器。 基于关闭信号来控制寄存器单元中存储的寄存器值的初始化。 第一寄存器单元和第二寄存器单元具有相同的结构。
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公开(公告)号：US09424779B2
公开(公告)日：2016-08-23
申请号：US13908333
申请日：2013-06-03
申请人： Dong-Hwan Lee , Seung-Kyun Hong , So-Young Park , In-Soo Lee
发明人： Dong-Hwan Lee , Seung-Kyun Hong , So-Young Park , In-Soo Lee
IPC分类号： G09G3/32
CPC分类号： G09G3/3291 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0297
摘要： An organic light emitting display device includes a scan driving unit supplying a first scan signal and a second scan signal to each of a plurality of scan lines; a data driving unit supplying data signals to each of a plurality of data lines to be synchronized with the second scan signal; pixels positioned at intersections of the scan lines with the data lines, receiving bias power when the first scan signal is supplied, and receiving the data signals when the second scan signal is supplied.
摘要翻译： 有机发光显示装置包括向多条扫描线中的每条扫描线提供第一扫描信号和第二扫描信号的扫描驱动单元; 数据驱动单元，向多个数据线中的每一个提供与第二扫描信号同步的数据信号; 位于扫描线与数据线的交点处的像素，当提供第一扫描信号时接收偏置功率，并且在提供第二扫描信号时接收数据信号。
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公开(公告)号：US20100202157A1
公开(公告)日：2010-08-12
申请号：US12693799
申请日：2010-01-26
申请人： Da-Eun Jang , Won-Ki Cho , Dong-Hwan Lee , Chan-Iek Choi
发明人： Da-Eun Jang , Won-Ki Cho , Dong-Hwan Lee , Chan-Iek Choi
CPC分类号： G02B6/0065 , G02B6/0051 , G02B6/0053 , G02B6/0055
摘要： A backlight unit includes a light source for emitting light; and a light guide film for directing light emitted from the light source toward a liquid crystal display panel. In the backlight unit, the light guide film includes a polycarbonate (PC) film comprising a plasticizer; and at least one of a reflective layer or an optical layer on at least one surface of the PC film.
摘要翻译： 背光单元包括用于发光的光源; 以及用于将从光源发射的光引导到液晶显示面板的导光膜。 在背光单元中，导光膜包括包含增塑剂的聚碳酸酯（PC）膜; 以及PC膜的至少一个表面上的反射层或光学层中的至少一个。
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公开(公告)号：US20090197369A1
公开(公告)日：2009-08-06
申请号：US12385314
申请日：2009-04-03
申请人： Don C. Choi , Dong-Hwan Lee , Hee-Soo Yoon
发明人： Don C. Choi , Dong-Hwan Lee , Hee-Soo Yoon
IPC分类号： H01L21/50
CPC分类号： H05K1/144 , H01L23/49811 , H01L2224/16225 , H01L2924/01019 , H01L2924/1305 , H01L2924/13055 , H01L2924/15174 , H01L2924/16195 , H01L2924/1627 , H01L2924/3011 , H05K3/368 , H05K3/445 , H05K2201/10318 , H05K2201/10378 , Y10S439/931 , Y10T29/49126 , H01L2924/00
摘要： A method for producing a multilayer substrate includes stacking a first substrate, the first substrate having a circuit pattern; stacking a connector, the connector coupling onto said first substrate, the connector having a ring structure, the ring structure having a plurality of holes separated a predetermined distance from one another; and stacking a second substrate, the second substrate coupling onto said first substrate by inserting said connector, the second substrate having a circuit pattern, the circuit pattern being electrically connected to a circuit pattern formed on said first substrate, the circuit pattern being electrically connected using the plurality of holes formed on said connector. The method of producing a multilayer substrate can shield the EMI generated by a high-speed switching element.
摘要翻译： 一种多层基板的制造方法，包括层叠第一基板，所述第一基板具有电路图案; 将所述连接器堆叠在所述第一基板上，所述连接器具有环形结构，所述环形结构具有彼此隔开预定距离的多个孔; 并且通过插入所述连接器将所述第二基板层叠到所述第一基板上，所述第二基板具有电路图案，所述电路图案电连接到形成在所述第一基板上的电路图案，所述电路图案使用 所述多个孔形成在所述连接器上。 制造多层基板的方法可以屏蔽由高速开关元件产生的EMI。
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公开(公告)号：US08736640B2
公开(公告)日：2014-05-27
申请号：US13311957
申请日：2011-12-06
申请人： Dong-Hwan Lee
发明人： Dong-Hwan Lee
CPC分类号： G09G3/3648 , G09G3/2011 , G09G3/3614 , G09G2320/103
摘要： A method of driving a liquid crystal display (LCD) apparatus, the method including the operations of determining whether a grayscale value of an input image has a same value for at least two frames; if the grayscale value of the input image has the same value for at least two frames, correcting a display image by generating the display image by converting the grayscale value of the input image into an adjacent grayscale value; and displaying the display image.
摘要翻译： 一种驱动液晶显示（LCD）装置的方法，所述方法包括确定输入图像的灰阶值对于至少两帧具有相同值的操作; 如果输入图像的灰度值对于至少两帧具有相同的值，则通过将输入图像的灰度值转换为相邻灰度值来生成显示图像来校正显示图像; 并显示显示图像。
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