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公开(公告)号：US09361845B2
公开(公告)日：2016-06-07
申请号：US11060797
申请日：2005-02-18
Applicant: Seoung-Bum Pyoun , Seung-Hwan Moon
Inventor： Seoung-Bum Pyoun , Seung-Hwan Moon
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G3/3688 , G09G2300/0426 , G09G2310/02 , G09G2310/0202 , G09G2310/0278 , G09G2320/0204 , G09G2320/041
Abstract: A display device for improving display quality includes a pulse compensator, a gate driver, a source driver and a display panel. The pulse compensator generates a clock signal of which amplitude decreases when peripheral temperature increases and increases when peripheral temperature decreases. The gate driver outputs a gate driving signal to the display panel based on the clock signal, wherein an amplitude of the gate driving signal decreases when the peripheral temperature increases and the amplitude of the gate driving signal increases when the peripheral temperature decreases. The source driver provides a gray-scale voltage based on gray-scale data, and the display panel displays an image corresponding to the gray-scale voltage in response to the gate driving signal. Therefore, the deterioration in the drive capability of the gate driver depending on the peripheral temperature may be prevented and display quality of the display device may be improved.
Abstract translation: 用于提高显示质量的显示装置包括脉冲补偿器，栅极驱动器，源极驱动器和显示面板。 当周围温度升高时，脉冲补偿器产生振幅降低的时钟信号，当周围温度降低时，脉冲补偿器增加。 栅极驱动器基于时钟信号向显示面板输出栅极驱动信号，其中当外围温度升高时，栅极驱动信号的幅度降低，并且当周边温度降低时栅极驱动信号的幅度增加。 源极驱动器基于灰度数据提供灰度电压，并且显示面板响应于栅极驱动信号而显示对应于灰度电压的图像。 因此，可以防止栅极驱动器根据周围温度的驱动能力的劣化，并且可以提高显示装置的显示质量。
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2.发明申请Display Apparatus Including Wirless Communication Device and Method of Operating the Same 有权包括无线通信装置的显示装置及其操作方法公开(公告)号：US20090066677A1
公开(公告)日：2009-03-12
申请号：US12183570
申请日：2008-07-31
Applicant: Bum-jin Kim , Seung-je Lee , Seoung-bum Pyoun , Woo-il Park , Dae-seoo Kim
Inventor： Bum-jin Kim , Seung-je Lee , Seoung-bum Pyoun , Woo-il Park , Dae-seoo Kim
CPC classification number: G09G5/18 , G06F3/147 , G09G3/20 , G09G2310/08 , G09G2330/06 , G09G2370/047 , G09G2370/16 , H04B15/02 , H04B2215/065
Abstract: A display apparatus and a method of operating the same are provided. The display apparatus includes a wireless communication device, and a display unit that receives a main clock and is operated by an operating frequency in response to the frequency of the main clock, and a main-clock-providing unit that measures noise in signals received from a wireless communication channel, and changes the frequency of the main clock to reduce the noise.
Abstract translation: 提供了一种显示装置及其操作方法。 显示装置包括无线通信装置和显示单元，其接收主时钟并且响应于主时钟的频率由操作频率操作;以及主时钟提供单元，其测量从 无线通信信道，并改变主时钟的频率，以减少噪声。
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3.发明申请公开(公告)号：US20080170055A1
公开(公告)日：2008-07-17
申请号：US11968707
申请日：2008-01-03
Applicant: Jong-Tae Kim , Seoung-Bum Pyoun
Inventor： Jong-Tae Kim , Seoung-Bum Pyoun
IPC: G06F3/038
CPC classification number: G09G3/20 , G09G3/3611 , G09G2300/0426 , G09G2330/06
Abstract: A connector receives first and second differential signals. First and second signal lines are connected to the connector, and transmit the first and second differential signals, respectively. First and second differential capacitors have first and second end terminals to remove noise components of the first and second differential signals. Each of the first end terminals is connected to ground potential. The second end terminals are connected to the first and second differential lines, respectively. A differential resistor is connected to the first and second signal lines to remove the noise components of the first and second differential signals. A receiving part is connected to the first and second signal lines to receive the first and second differential signals through the differential resistor and the first and second differential capacitors.
Abstract translation: 连接器接收第一和第二差分信号。 第一和第二信号线连接到连接器，并分别发送第一和第二差分信号。 第一和第二差分电容器具有用于去除第一和第二差分信号的噪声分量的第一和第二端子端子。 每个第一端子端子接地电位。 第二端子分别连接到第一和第二差分线。 差分电阻连接到第一和第二信号线以去除第一和第二差分信号的噪声分量。 接收部分连接到第一和第二信号线，以通过差分电阻器和第一和第二差分电容器接收第一和第二差分信号。
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公开(公告)号：US08100573B2
公开(公告)日：2012-01-24
申请号：US12483406
申请日：2009-06-12
Applicant: Tae-Hoon Kim , Seoung-Bum Pyoun , Young-Jin Kim , Yeon-Sun Na
Inventor： Tae-Hoon Kim , Seoung-Bum Pyoun , Young-Jin Kim , Yeon-Sun Na
IPC: F21V8/00
CPC classification number: G02B6/0068 , G02B6/003 , G02B6/0073 , G02B6/0083 , G02B6/009 , G02F1/133615
Abstract: A light-emitting module includes a power transmitting substrate disposed adjacent to a light guide plate (LGP). The power transmitting substrate includes first and second substrate portions positioned substantially perpendicular to each other. The first substrate portion faces a light incident surface of the LGP. The second substrate portion extends from the first substrate portion and is substantially parallel with a counter surface of the LGP. First and second light sources respectively emit light from a top and a side thereof, and are respectively mounted on the first and second substrate portions. The first and second light sources respectively emit light to the light incident surface. A receiving container supports the light-emitting module and contains the LGP.
Abstract translation: 发光模块包括邻近导光板（LGP）设置的电力传输基板。 电力传输基板包括基本上彼此垂直地定位的第一和第二基板部分。 第一基板部分面向LGP的光入射表面。 第二基板部分从第一基板部分延伸并且基本上平行于LGP的相对表面。 第一和第二光源分别从其顶部和侧面发射光，并分别安装在第一和第二基板部分上。 第一和第二光源分别向光入射表面发光。 接收容器支持发光模块并包含LGP。
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5.发明申请公开(公告)号：US20070192659A1
公开(公告)日：2007-08-16
申请号：US11623499
申请日：2007-01-16
Applicant: Seung-Jae KANG , Seoung-Bum PYOUN
Inventor： Seung-Jae KANG , Seoung-Bum PYOUN
IPC: G01R31/28
CPC classification number: G11C19/184
Abstract: A shift register includes a plurality of stages, each of the stages generate an output signal, in sequence. Each of the shift register includes a present stage and a first capacitor. The present stage outputs an output signal based on one of a scan start signal and a carry signal of the previous stage. The first capacitor reduces a ripple component of the carry signal of the present stage which activates the next stage. Therefore, a carry signal having a reduced ripple component is supplied to the next stage, so that a transient current is intercepted at a transistor receiving the carry signal, which is arranged in the next stage, thus ensuring reliability of the shift register.
Abstract translation: 移位寄存器包括多个级，每个级依次产生输出信号。 每个移位寄存器包括一个当前级和一个第一电容。 本阶段基于前一级的扫描开始信号和进位信号之一输出输出信号。 第一电容器减小了激活下一级的当前级的进位信号的纹波分量。 因此，具有减小的纹波分量的进位信号被提供给下一级，使得在接收进位信号的晶体管处截取瞬态电流，该进位信号被布置在下一级，从而确保移位寄存器的可靠性。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20050184946A1
公开(公告)日：2005-08-25
申请号：US11060797
申请日：2005-02-18
Applicant: Seoung-Bum Pyoun , Seung-Hwan Moon
Inventor： Seoung-Bum Pyoun , Seung-Hwan Moon
CPC classification number: G09G3/3677 , G09G3/3688 , G09G2300/0426 , G09G2310/02 , G09G2310/0202 , G09G2310/0278 , G09G2320/0204 , G09G2320/041
Abstract: A display device for improving display quality includes a pulse compensator, a gate driver, a source driver and a display panel. The pulse compensator generates a clock signal of which amplitude decreases when peripheral temperature increases and increases when peripheral temperature decreases. The gate driver outputs a gate driving signal to the display panel based on the clock signal, wherein an amplitude of the gate driving signal decreases when the peripheral temperature increases and the amplitude of the gate driving signal increases when the peripheral temperature decreases. The source driver provides a gray-scale voltage based on gray-scale data, and the display panel displays an image corresponding to the gray-scale voltage in response to the gate driving signal. Therefore, the deterioration in the drive capability of the gate driver depending on the peripheral temperature may be prevented and display quality of the display device may be improved.
Abstract translation: 用于提高显示质量的显示装置包括脉冲补偿器，栅极驱动器，源极驱动器和显示面板。 当周围温度升高时，脉冲补偿器产生振幅降低的时钟信号，当周围温度降低时，脉冲补偿器增加。 栅极驱动器基于时钟信号向显示面板输出栅极驱动信号，其中当外围温度升高时，栅极驱动信号的幅度降低，并且当周边温度降低时栅极驱动信号的幅度增加。 源极驱动器基于灰度数据提供灰度电压，并且显示面板响应于栅极驱动信号而显示对应于灰度电压的图像。 因此，可以防止栅极驱动器根据周围温度的驱动能力的劣化，并且可以提高显示装置的显示质量。
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公开(公告)号：US08022916B2
公开(公告)日：2011-09-20
申请号：US11546651
申请日：2006-10-11
Applicant: Sung-Hee Lee , Seoung-Bum Pyoun
Inventor： Sung-Hee Lee , Seoung-Bum Pyoun
CPC classification number: G09G3/3655 , G09G2320/0209
Abstract: A liquid crystal display driving device that reduces horizontal crosstalk and a liquid crystal display employing the driving device are presented. The driving device includes a common voltage generator that generates first and second common voltages, and the common voltage generator includes a first capacitor provided between a first terminal for outputting the first common voltage and a second terminal for outputting the second common voltage. Since the capacitor is provided between two output terminals of the two common voltages, it reduces the distortion components of the common voltages, thereby reducing horizontal crosstalk. The invention reduces the number of parts in the driving device conferring the added benefit of reduced manufacturing cost.
Abstract translation: 本发明提供一种降低水平串扰的液晶显示驱动装置和采用驱动装置的液晶显示装置。 驱动装置包括产生第一和第二公共电压的公共电压发生器，公共电压发生器包括设置在用于输出第一公共电压的第一端子和用于输出第二公共电压的第二端子之间的第一电容器。 由于电容器设置在两个公共电压的两个输出端之间，所以它降低了公共电压的失真分量，从而减少了水平串扰。 本发明减少了驱动装置中的部件数量，从而减少了制造成本。
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公开(公告)号：US20080106666A1
公开(公告)日：2008-05-08
申请号：US11877888
申请日：2007-10-24
Applicant: Yo-han Lee , Young-gil Kim , Seoung-bum Pyoun , Sung-hee Lee , Sang-iun Lee
Inventor： Yo-han Lee , Young-gil Kim , Seoung-bum Pyoun , Sung-hee Lee , Sang-iun Lee
IPC: G02F1/136
CPC classification number: G09G3/3677 , G09G2310/0245 , G09G2320/0257
Abstract: A liquid crystal display capable of preventing a residual image phenomenon from occurring after power is cut off. The liquid crystal display includes: a voltage generating unit outputting a gate-on voltage to a first output node, outputting a gate-off voltage to a second output node, and pulling up the voltage level of the second output node to a level of a positive discharge voltage after a power supply voltage is cut off; a gate driving unit sequentially supplying the gate-on voltage and the gate-off voltage; a data driving unit supplying an image data voltage; and a liquid crystal panel including a plurality of pixels that are turned on or off according to the gate-on voltage or the gate-off voltage, so as to display an image corresponding to the image data voltage.
Abstract translation: 能够防止在断电后发生残留图像现象的液晶显示器。 液晶显示器包括：电压产生单元，向第一输出节点输出栅极导通电压，向第二输出节点输出栅极截止电压，并将第二输出节点的电压电平提升到 电源电压被切断后的正放电电压; 栅极驱动单元，顺序地提供栅极导通电压和栅极截止电压; 提供图像数据电压的数据驱动单元; 以及包括根据栅极导通电压或栅极截止电压导通或截止的多个像素的液晶面板，以便显示与图像数据电压相对应的图像。
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公开(公告)号：US20070085800A1
公开(公告)日：2007-04-19
申请号：US11546651
申请日：2006-10-11
Applicant: Sung-Hee Lee , Seoung-Bum Pyoun
Inventor： Sung-Hee Lee , Seoung-Bum Pyoun
IPC: G09G3/36
CPC classification number: G09G3/3655 , G09G2320/0209
Abstract: A liquid crystal display driving device that reduces horizontal crosstalk and a liquid crystal display employing the driving device are presented. The driving device includes a common voltage generator that generates first and second common voltages, and the common voltage generator includes a first capacitor provided between a first terminal for outputting the first common voltage and a second terminal for outputting the second common voltage. Since the capacitor is provided between two output terminals of the two common voltages, it reduces the distortion components of the common voltages, thereby reducing horizontal crosstalk. The invention reduces the number of parts in the driving device conferring the added benefit of reduced manufacturing cost.
Abstract translation: 本发明提供一种降低水平串扰的液晶显示驱动装置和采用驱动装置的液晶显示装置。 驱动装置包括产生第一和第二公共电压的公共电压发生器，公共电压发生器包括设置在用于输出第一公共电压的第一端子和用于输出第二公共电压的第二端子之间的第一电容器。 由于电容器设置在两个公共电压的两个输出端之间，所以它降低了公共电压的失真分量，从而减少了水平串扰。 本发明减少了驱动装置中的部件数量，从而减少了制造成本。
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10.发明申请公开(公告)号：US20110227494A1
公开(公告)日：2011-09-22
申请号：US13049226
申请日：2011-03-16
Applicant: Bum LEE , Seoung-Bum Pyoun , Il-Koo Nah
Inventor： Bum LEE , Seoung-Bum Pyoun , Il-Koo Nah
IPC: H05B37/02
CPC classification number: H05B33/0803
Abstract: 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.
Abstract translation: 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。
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