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1. 发明授权

US08681139B2 Display device and method of driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08681139B2
公开(公告)日：2014-03-25
申请号：US12621990
申请日：2009-11-19
申请人： Weon-Jun Choe , Byung-Hyuk Shin , Sang-Soo Kim , Min-Kyu Park
发明人： Weon-Jun Choe , Byung-Hyuk Shin , Sang-Soo Kim , Min-Kyu Park
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G09G5/00 , G09G3/20 , G09G2320/0252 , G09G2320/103 , G09G2340/0435 , H04N7/0127 , H04N7/014
摘要： A method of driving a display device includes sub-sampling an original image signal. The method further includes generating a sub-image signal, generating a sub-interpolated image signal from the sub-image signal, and generating an interpolated frame by realigning the sub-interpolated image signal. An image having the interpolated frame is then displayed.
摘要翻译：驱动显示装置的方法包括对原始图像信号进行二次采样。该方法还包括：生成子图像信号，从子图像信号生成子内插图像信号，并通过重新对准内插图像信号来生成内插帧。然后显示具有内插帧的图像。

2. 发明授权

US08797366B2 Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus 有权
标题翻译：驱动光源的方法，用于执行该方法的光源装置和具有该光源装置的显示装置
公开(公告)号：US08797366B2
公开(公告)日：2014-08-05
申请号：US12643062
申请日：2009-12-21
申请人： Weon-Jun Choe , Sang-Su Han , Byung-Hyuk Shin , Yun-Jae Park
发明人： Weon-Jun Choe , Sang-Su Han , Byung-Hyuk Shin , Yun-Jae Park
IPC分类号： G09G5/10
CPC分类号： G09G3/3406 , G09G2320/0646 , G09G2360/16
摘要： A method of driving a light source including a light-emitting block includes generating a luminance representative value based on an average grayscale value and a maximum grayscale value extracted from an image signal corresponding to the light-emitting block. The method further includes detecting a predetermined pattern of the light-emitting block, generating a compensation control signal based on the predetermined pattern, generating a compensated luminance representative value by compensating the luminance representative value based on the compensation control signal, and driving the light-emitting block based on the luminance level of the light-emitting block corresponding to the compensated luminance representative value.
摘要翻译：驱动包括发光块的光源的方法包括基于从对应于发光块的图像信号提取的平均灰度值和最大灰度值来生成亮度代表值。该方法还包括检测发光块的预定图案，基于预定图案产生补偿控制信号，通过基于补偿控制信号补偿亮度代表值来产生补偿亮度代表值，基于与补偿的亮度代表值对应的发光块的亮度水平的发光块。

3. 发明授权

US08289314B2 Method of modulating/demodulating a signal, apparatus for performing the method and display apparatus having the apparatus 有权
标题翻译：调制/解调信号的方法，用于执行该方法的装置和具有该装置的显示装置
公开(公告)号：US08289314B2
公开(公告)日：2012-10-16
申请号：US12569186
申请日：2009-09-29
申请人： Weon-Jun Choe , Ah-Reum Kim , Kyo-Jin Choo , Deog-Kyoon Jeong , Do-Hwan Oh , Hee-Soo Song
发明人： Weon-Jun Choe , Ah-Reum Kim , Kyo-Jin Choo , Deog-Kyoon Jeong , Do-Hwan Oh , Hee-Soo Song
IPC分类号： G06F3/038 , G11B7/00
CPC分类号： G09G3/20 , G09G3/3648 , G09G2310/08 , G09G2370/08 , H03K7/04
摘要： A method of modulating and demodulating a signal includes modulating data information included in an input data signal provided from an external source and clock information included in an input clock signal provided from the external source into a transmission signal, using (n+1) delay clock signals generated based on the input clock signal, where n is a natural number. The transmission signal is demodulated into an output clock signal including restored clock information and an output data signal including restored data information, using (m+1) delay clock signals generated based on the clock information, where m is a natural number less than n.
摘要翻译：调制和解调信号的方法包括：使用（n + 1）个延迟时钟将从外部源提供的输入数据信号中包括的数据信息和从外部源提供的输入时钟信号中包括的时钟信息调制成发送信号基于输入时钟信号生成的信号，其中n是自然数。使用基于时钟信息生成的（m + 1）个延迟时钟信号，将发送信号解调为包括恢复的时钟信息的输出时钟信号和包括恢复的数据信息的输出数据信号，其中m是小于n的自然数。

4. 发明授权

US08922539B2 Display device and clock embedding method 有权
标题翻译：显示设备和时钟嵌入方式
公开(公告)号：US08922539B2
公开(公告)日：2014-12-30
申请号：US12433339
申请日：2009-04-30
申请人： Weon-Jun Choe
发明人： Weon-Jun Choe
IPC分类号： G09G5/00 , G06F3/038 , G09G3/20 , G09G3/36
CPC分类号： G09G3/2096 , G09G3/2088 , G09G3/3648 , G09G3/3685 , G09G2320/06 , G09G2320/0626 , G09G2320/08 , G09G2370/04
摘要： An image display device employs an interface protocol wherein integrated image plus control data is transmitted from a signal controller circuit to each of a plurality of master data driving circuits. The integrated image plus control data includes display control data as well as image-defining data. The signal controller circuit determines which of a plurality of data driving circuits is to function as a master data driving chip and which as a slave data driving chip. The signal controller circuit directly transmits respective integrated image plus control data signals to corresponding ones of the master data driving chips. Each master data driving chip then forwards part of the received integrated image plus control signal to its corresponding slave data driving chip.
摘要翻译：图像显示装置采用其中集成图像加上控制数据从信号控制器电路发送到多个主数据驱动电路中的每一个的接口协议。集成图像加控制数据包括显示控制数据以及图像定义数据。信号控制器电路确定多个数据驱动电路中的哪一个作为主数据驱动芯片起作为从属数据驱动芯片的作用。信号控制器电路将相应的集成图像加上控制数据信号直接发送到相应的主数据驱动芯片。然后，每个主数据驱动芯片将接收到的集成图像的一部分加控制信号转发到其对应的从属数据驱动芯片。

5. 发明授权

US08411078B2 Method of modulating/demodulating a signal, apparatus for performing the method and display apparatus including the apparatus 有权
标题翻译：调制/解调信号的方法，用于执行该方法的装置和包括该装置的显示装置
公开(公告)号：US08411078B2
公开(公告)日：2013-04-02
申请号：US12758888
申请日：2010-04-13
申请人： Weon-Jun Choe , Ah-Reum Kim
发明人： Weon-Jun Choe , Ah-Reum Kim
IPC分类号： G09G5/00
CPC分类号： H03K7/08 , G09G3/2096 , G09G5/005 , G09G2330/06
摘要： In a method of modulating/demodulating a signal, a transmission signal is generated from an input data signal including data information by combining a plurality of input shift clock signals, which are modulated based on input clock signal during an interval period of the input clock signal, during 2 interval periods of the input clock signal. An output clock signal is detected and an output clock signal is generated from the transmission signal by combining a plurality of output shift clock signals, demodulated based on the output clock signal during an interval period of the output clock, during 2 interval periods of the output clock signal, to restore the data information.
摘要翻译：在一种调制/解调信号的方法中，通过组合多个输入移位时钟信号，从包括数据信息的输入数据信号中产生发送信号，该多个输入移位时钟信号在输入时钟信号的间隔周期内基于输入时钟信号进行调制，在输入时钟信号的两个间隔期间。检测输出时钟信号，并通过组合在输出时钟的间隔周期期间基于输出时钟信号进行解调的多个输出移位时钟信号，在输出的两个间隔周期期间，从发送信号生成输出时钟信号时钟信号，恢复数据信息。

6. 发明申请

US20090244041A1 LIQUID CRYSTAL DISPLAYS 审中-公开
标题翻译：液晶显示
公开(公告)号：US20090244041A1
公开(公告)日：2009-10-01
申请号：US12265928
申请日：2008-11-06
申请人： Weon-Jun Choe
发明人： Weon-Jun Choe
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3659 , G09G3/3677 , G09G2300/0809 , G09G2310/061 , G09G2320/0252 , G09G2320/0261 , G09G2340/16
摘要： A liquid crystal display device includes: first gate lines for transferring first gate signals; second gate lines for transferring second gate signals; first data lines for transferring normal data voltages, the first data lines running across the first and second gate lines; and pixels connected with the first and second gate lines and the first data lines. Each pixel includes: a liquid crystal capacitor, a first switching element having a control terminal connected with a respective one of the first gate lines, an input terminal connected with a respective one of the first data lines, and an output terminal connected with the liquid crystal capacitor, and a second switching element having a control terminal connected with a respective one of the second gate lines, an input terminal insulated from the first data line, and an output terminal connected with the liquid crystal capacitor. Other embodiments are also provided.
摘要翻译：液晶显示装置包括：用于传送第一门信号的第一栅极线; 用于传送第二门信号的第二栅极线; 用于传送正常数据电压的第一数据线，跨越第一和第二栅极线的第一数据线; 以及与第一和第二栅极线和第一数据线连接的像素。每个像素包括：液晶电容器，具有与第一栅极线相应的一个连接的控制端子的第一开关元件，与第一数据线中的相应一个连接的输入端子以及与液体连接的输出端子晶体电容器和具有与第一栅极线相连接的控制端子的第二开关元件，与第一数据线绝缘的输入端子和与液晶电容器连接的输出端子。还提供了其他实施例。

7. 发明申请

US20100265262A1 METHOD FOR CORRECTING PIXEL DATA, AND DISPLAY APPARATUS FOR PERFORMING THE METHOD 有权
标题翻译：校正像素数据的方法以及用于执行该方法的显示装置
公开(公告)号：US20100265262A1
公开(公告)日：2010-10-21
申请号：US12756801
申请日：2010-04-08
申请人： Weon-Jun Choe , Yun-Jae Park , Dae-Gwang Jang , Kyoung-Phil Kim , Sang-su Han
发明人： Weon-Jun Choe , Yun-Jae Park , Dae-Gwang Jang , Kyoung-Phil Kim , Sang-su Han
IPC分类号： G09G5/02 , G09G3/22
CPC分类号： G09G3/342 , G09G3/3426 , G09G2320/0233 , G09G2320/0247 , G09G2320/064 , G09G2320/0646 , G09G2320/0653 , G09G2330/021 , G09G2360/16
摘要： A method, according to an embodiment, is provided for correcting pixel data provided to a display apparatus. The display apparatus, according to an embodiment, includes a display panel having a plurality of pixels and a light source module having a plurality of light-emitting blocks. The method includes determining a pixel luminance that is a luminance of light provided to each of the pixels; and generating correction data to correct the pixel data, the correction data being generated based on the pixel luminance and a maximum emission luminance that is a maximum luminance of the light emitted from each of the light-emitting blocks.
摘要翻译：提供根据实施例的用于校正提供给显示装置的像素数据的方法。根据实施例的显示装置包括具有多个像素的显示面板和具有多个发光块的光源模块。该方法包括确定作为提供给每个像素的光的亮度的像素亮度; 以及产生校正数据以校正像素数据，所述校正数据是基于像素亮度和作为从每个发光块发射的光的最大亮度的最大发光亮度产生的。

8. 发明申请

US20100146175A1 DATA DRIVING APPARATUS AND DISPLAY DEVICE USING THE SAME 有权
标题翻译：数据驱动装置和显示装置
公开(公告)号：US20100146175A1
公开(公告)日：2010-06-10
申请号：US12628333
申请日：2009-12-01
申请人： Weon-Jun Choe , Ah-Reum Kim
发明人： Weon-Jun Choe , Ah-Reum Kim
IPC分类号： G06F13/40
CPC分类号： G09G3/2096 , G09G3/3225 , G09G3/3275 , G09G3/3666 , G09G3/3688 , G09G2310/027 , G09G2310/0278
摘要： A display device includes; a signal controller which outputs a master image signal having first data information and second data information, a master data driver which samples the first data information and the second data information from the master image signal using a first sampling clock signal, generates a slave clock signal using the master image signal, and generates a slave image signal, which corresponds to the second data information, using the slave clock signal, and a slave data driver connected to the master data driver in a cascade manner, wherein the slave data driver samples the second data information from the slave image signal.
摘要翻译：显示装置包括：输出具有第一数据信息和第二数据信息的主图像信号的信号控制器，使用第一采样时钟信号从主图像信号采样第一数据信息和第二数据信息的主数据驱动器，生成从时钟信号使用主图像信号，并且使用从时钟信号产生对应于第二数据信息的从属图像信号，以及级联方式连接到主数据驱动器的从属数据驱动器，其中从数据驱动器对来自从属图像信号的第二数据信息。

9. 发明授权

US08638339B2 Method for correcting pixel data, and display apparatus for performing the method 有权
标题翻译：用于校正像素数据的方法以及用于执行该方法的显示装置
公开(公告)号：US08638339B2
公开(公告)日：2014-01-28
申请号：US12756801
申请日：2010-04-08
申请人： Weon-Jun Choe , Yun-Jae Park , Dae-Gwang Jang , Kyoung-Phil Kim , Sang-Su Han
发明人： Weon-Jun Choe , Yun-Jae Park , Dae-Gwang Jang , Kyoung-Phil Kim , Sang-Su Han
IPC分类号： G09G5/02
CPC分类号： G09G3/342 , G09G3/3426 , G09G2320/0233 , G09G2320/0247 , G09G2320/064 , G09G2320/0646 , G09G2320/0653 , G09G2330/021 , G09G2360/16
摘要： A method is for correcting pixel data provided to a display apparatus. The display apparatus includes a display panel having a plurality of pixels and a light source module having a plurality of light-emitting blocks. The method includes determining a pixel luminance that is a luminance of light provided to one of the pixels; and generating correction data to correct the pixel data, the correction data being generated based on the pixel luminance and a maximum emission luminance that is a maximum luminance of the light emitted from one of the light-emitting blocks.
摘要翻译：一种用于校正提供给显示装置的像素数据的方法。显示装置包括具有多个像素的显示面板和具有多个发光块的光源模块。该方法包括：确定作为提供给像素之一的光的亮度的像素亮度; 以及生成校正数据以校正像素数据，所述校正数据是基于像素亮度和作为从一个发光块发射的光的最大亮度的最大发光亮度而产生的。

10. 发明授权

US08482509B2 Method of driving a display apparatus to compensate for uneven backlighting 有权
标题翻译：驱动显示装置补偿不均匀背光的方法
公开(公告)号：US08482509B2
公开(公告)日：2013-07-09
申请号：US12608763
申请日：2009-10-29
申请人： Weon-Jun Choe , Kyoung-Phil Kim , Dae-Gwang Jang
发明人： Weon-Jun Choe , Kyoung-Phil Kim , Dae-Gwang Jang
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G3/3611 , G09G2310/066 , G09G2320/0233 , G09G2320/0247 , G09G2320/0646 , G09G2340/16 , G09G2360/16
摘要： A method for driving a display apparatus, according to one or more embodiments of the present invention, provides a luminance representative value of a unit light-emitting block that may be determined from an external image signal of a plurality of image blocks corresponding to the unit light-emitting block including a plurality of light sources. A luminance compensation value of the unit light-emitting block may be calculated by compensating the luminance representative value. Pixel data of the external image signal in a central area of the unit light-emitting block and a boundary area may be corrected based on the luminance compensation value. A driving signal may be provided to the unit light-emitting block based on the luminance compensation value. Accordingly, a phenomenon in which a boundary of the unit light-emitting block is visible is removed so that the display quality of all image may be enhanced.
摘要翻译：根据本发明的一个或多个实施例的用于驱动显示装置的方法提供了可以根据与单元对应的多个图像块的外部图像信号确定的单位发光块的亮度代表值发光块包括多个光源。可以通过补偿亮度代表值来计算单位发光块的亮度补偿值。可以基于亮度补偿值来校正单位发光块的中心区域和边界区域中的外部图像信号的像素数据。可以基于亮度补偿值将驱动信号提供给单元发光块。因此，消除了单位发光块的边界可见的现象，从而可以提高全部图像的显示质量。

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