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1. 发明授权

US08325208B2 Method for processing data, driving apparatus for performing the method and display apparatus having the driving apparatus 有权
标题翻译：用于处理数据的方法，用于执行该方法的驱动装置和具有该驱动装置的显示装置
公开(公告)号：US08325208B2
公开(公告)日：2012-12-04
申请号：US12628635
申请日：2009-12-01
申请人： Young-Su Han , Jae-Hyoung Park , Po-Yun Park , Byung-Kil Jeon , Chang-Soo Lee , Bo-Ra Kim
发明人： Young-Su Han , Jae-Hyoung Park , Po-Yun Park , Byung-Kil Jeon , Chang-Soo Lee , Bo-Ra Kim
IPC分类号： G09G5/02
CPC分类号： G09G3/3611 , G09G3/3659 , G09G5/005 , G09G2300/0426 , G09G2320/0214 , G09G2320/0219 , G09G2320/0285 , G09G2370/08
摘要： A method for processing image data, the image data including a plurality of sub color data corresponding to a plurality of unit pixels in a row direction, wherein each unit pixel includes N sub color data having different colors, wherein N is a natural number greater than or equal to 2, includes; storing one sub color datum of the plurality of the sub color data corresponding to the unit pixels via dividing the plurality of the sub color data one by one into an individual sub color datum corresponding to a single pixel, and reading the stored sub color data, binding up the stored sub color data two by two, and storing two sub color data bound up with each other.
摘要翻译：一种用于处理图像数据的方法，所述图像数据包括对应于行方向上的多个单位像素的多个子颜色数据，其中每个单位像素包括具有不同颜色的N个子颜色数据，其中N是大于或等于2，包括; 通过将多个子颜色数据逐一分割为与单个像素相对应的单独子颜色数据，存储与单位像素相对应的多个子颜色数据的一个子颜色数据，并读取所存储的子颜色数据，将所存储的子颜色数据二进制绑定，并存储彼此绑定的两个子颜色数据。

2. 发明授权

US08816950B2 Timing controller and display apparatus having the same 有权
标题翻译：定时控制器和显示装置具有相同的功能
公开(公告)号：US08816950B2
公开(公告)日：2014-08-26
申请号：US12364868
申请日：2009-02-03
申请人： Young-Su Han , Po-Yun Park
发明人： Young-Su Han , Po-Yun Park
IPC分类号： G09G3/36
CPC分类号： G09G3/2096 , G09G2310/06
摘要： In a timing controller and a display apparatus, the timing controller generates an internal enable signal based on an external enable signal and processes image data using the internal enable signal. The timing controller determines a width of each of the plurality of pulses of the external enable signal and subtracts a predetermined reference value from the count value to generate a control signal faster than an effective period of the external enable signal. The control signal is applied to a driver which drives a display panel on which an image is displayed. In an exemplary embodiment, the control signal serves as a vertical start signal which starts an operation of a gate driver applying a gate signal to the display panel, thus preventing or effectively eliminating a delay of the image data applied to the display panel.
摘要翻译：在定时控制器和显示装置中，定时控制器基于外部使能信号产生内部使能信号，并使用内部使能信号处理图像数据。定时控制器确定外部使能信号的多个脉冲的每一个的宽度，并从计数值中减去预定的参考值，以产生比外部使能信号的有效周期更快的控制信号。控制信号被施加到驱动显示面板的驱动器，在显示面板上显示图像。在示例性实施例中，控制信号用作垂直起始信号，其开始向显示面板施加栅极信号的栅极驱动器的操作，从而防止或有效地消除施加到显示面板的图像数据的延迟。

3. 发明授权

US09135874B2 Display device and driving method thereof 有权
公开(公告)号：US09135874B2
公开(公告)日：2015-09-15
申请号：US13569107
申请日：2012-08-07
申请人： Yong-Jun Choi , Jae-Won Jeong , Jae-Suk Choi , Seung-Ho Baek , Joo Seok Yeom , Young-Su Han , Myeong-Su Kim , Yun-Jae Kim , Jin-Soo Kim , Seung Hwan Moon , Po-Yun Park , Jae Wan Park , Kwan-Young Oh , Min Joo Lee , Jung Hwan Cho
发明人： Yong-Jun Choi , Jae-Won Jeong , Jae-Suk Choi , Seung-Ho Baek , Joo Seok Yeom , Young-Su Han , Myeong-Su Kim , Yun-Jae Kim , Jin-Soo Kim , Seung Hwan Moon , Po-Yun Park , Jae Wan Park , Kwan-Young Oh , Min Joo Lee , Jung Hwan Cho
IPC分类号： G09G3/36 , G09G3/20
摘要： The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.

4. 发明授权

US09105252B2 Display device and driving method thereof 有权
公开(公告)号：US09105252B2
公开(公告)日：2015-08-11
申请号：US13569107
申请日：2012-08-07
申请人： Yong-Jun Choi , Jae-Won Jeong , Jae-Suk Choi , Seung-Ho Baek , Joo Seok Yeom , Young-Su Han , Myeong-Su Kim , Yun-Jae Kim , Jin-Soo Kim , Seung Hwan Moon , Po-Yun Park , Jae Wan Park , Kwan-Young Oh , Min Joo Lee , Jung Hwan Cho
发明人： Yong-Jun Choi , Jae-Won Jeong , Jae-Suk Choi , Seung-Ho Baek , Joo Seok Yeom , Young-Su Han , Myeong-Su Kim , Yun-Jae Kim , Jin-Soo Kim , Seung Hwan Moon , Po-Yun Park , Jae Wan Park , Kwan-Young Oh , Min Joo Lee , Jung Hwan Cho
IPC分类号： G09G3/36 , G09G3/20
摘要： The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.

5. 发明申请

US20110069091A1 METHOD OF DRIVING LIGHT SOURCE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD 审中-公开
标题翻译：驱动光源的方法和显示装置，用于执行方法
公开(公告)号：US20110069091A1
公开(公告)日：2011-03-24
申请号：US12696812
申请日：2010-01-29
申请人： Kyoung-Phil Kim , Dae-Gwang Jang , Sang-Su Han , Jung-Hwan Cho , Po-Yun Park , Hyun-Seok Ko , Young-Su Han
发明人： Kyoung-Phil Kim , Dae-Gwang Jang , Sang-Su Han , Jung-Hwan Cho , Po-Yun Park , Hyun-Seok Ko , Young-Su Han
IPC分类号： G09G5/10 , G09G5/00
CPC分类号： G09G3/3426 , G09G2320/0247 , G09G2320/0646
摘要： In a method of driving a light source including first through k-th light-emitting blocks (k being a natural number) which provide a display panel with light, the method includes providing identical driving signals to a plurality of light-emitting blocks of the first through k-th light-emitting blocks on which a high gradation image, which has a gradation greater than a predetermined gradation, is displayed.
摘要翻译：在驱动包括为显示面板提供光的第一至第k发光块（k为自然数）的光源的方法中，该方法包括向多个发光块提供相同的驱动信号，显示具有大于预定灰度的灰度的高灰度图像的第一至第k发光块。

6. 发明申请

US20100053146A1 TIMING CONTROLLER AND DISPLAY APPARATUS HAVING THE SAME 有权
标题翻译：时序控制器和显示设备
公开(公告)号：US20100053146A1
公开(公告)日：2010-03-04
申请号：US12364868
申请日：2009-02-03
申请人： Young-Su Han , Po-Yun Park
发明人： Young-Su Han , Po-Yun Park
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/2096 , G09G2310/06
摘要： In a timing controller and a display apparatus, the timing controller generates an internal enable signal based on an external enable signal and processes image data using the internal enable signal. The timing controller determines a width of each of the plurality of pulses of the external enable signal and subtracts a predetermined reference value from the count value to generate a control signal faster than an effective period of the external enable signal. The control signal is applied to a driver which drives a display panel on which an image is displayed. In an exemplary embodiment, the control signal serves as a vertical start signal which starts an operation of a gate driver applying a gate signal to the display panel, thus preventing or effectively eliminating a delay of the image data applied to the display panel.
摘要翻译：在定时控制器和显示装置中，定时控制器基于外部使能信号产生内部使能信号，并使用内部使能信号处理图像数据。定时控制器确定外部使能信号的多个脉冲的每一个的宽度，并从计数值中减去预定的参考值，以产生比外部使能信号的有效周期更快的控制信号。控制信号被施加到驱动显示面板的驱动器，在显示面板上显示图像。在示例性实施例中，控制信号用作垂直起始信号，其开始向显示面板施加栅极信号的栅极驱动器的操作，从而防止或有效地消除施加到显示面板的图像数据的延迟。

7. 发明授权

US09165518B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US09165518B2
公开(公告)日：2015-10-20
申请号：US13569107
申请日：2012-08-07
申请人： Yong-Jun Choi , Jae-Won Jeong , Jae-Suk Choi , Seung-Ho Baek , Joo Seok Yeom , Young-Su Han , Myeong-Su Kim , Yun-Jae Kim , Jin-Soo Kim , Seung Hwan Moon , Po-Yun Park , Jae Wan Park , Kwan-Young Oh , Min Joo Lee , Jung Hwan Cho
发明人： Yong-Jun Choi , Jae-Won Jeong , Jae-Suk Choi , Seung-Ho Baek , Joo Seok Yeom , Young-Su Han , Myeong-Su Kim , Yun-Jae Kim , Jin-Soo Kim , Seung Hwan Moon , Po-Yun Park , Jae Wan Park , Kwan-Young Oh , Min Joo Lee , Jung Hwan Cho
IPC分类号： G09G3/36 , G09G3/20
CPC分类号： G09G5/18 , G06T1/20 , G06T1/60 , G09G3/2092 , G09G3/3406 , G09G3/3648 , G09G2300/04 , G09G2320/0247 , G09G2320/0626 , G09G2320/064 , G09G2320/103 , G09G2330/021 , G09G2340/0435 , G09G2360/18
摘要： The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.
摘要翻译：本发明提供一种具有降低的功耗并减少亮度变化和闪烁感知的显示装置及其驱动方法。根据示例性实施例的显示装置包括：显示面板，被配置为显示静止图像和运动图像; 信号控制器，被配置为控制用于驱动显示面板的信号; 以及图形处理单元，被配置为将输入图像数据发送到所述信号控制器，其中所述信号控制器包括被配置为存储所述输入图像数据的帧存储器，并且当显示所述运动图像时所述显示面板以第一频率被驱动，当显示静止图像时，显示面板以低于第一频率的第二频率被驱动。

8. 发明授权

US09147367B2 Display device and driving method thereof 有权
公开(公告)号：US09147367B2
公开(公告)日：2015-09-29
申请号：US13569111
申请日：2012-08-07
申请人： Jae-Won Jeong , Kwan-Young Oh , Po-Yun Park , Jung Hwan Cho
发明人： Jae-Won Jeong , Kwan-Young Oh , Po-Yun Park , Jung Hwan Cho
IPC分类号： G09G3/36
摘要： A display device capable of reducing power consumption and preventing luminance changes, and a driving method thereof are provided. The display device includes: a display panel displaying a still image and a motion picture; a signal controller controlling signals for driving the display panel; a graphic processing unit transmitting input image data to the signal controller; a light source unit irradiating the display panel with light; and a light source driver controlling signals for driving the light source unit, in which the signal controller includes a frame memory storing the input image data and controls the display panel so as to be driven at a first frequency or a second frequency, and the light source driver drives the light source unit at a first ratio when the display panel is driven at the first frequency and at a second ratio when the display panel is driven at the second frequency.

9. 发明授权

US08988335B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08988335B2
公开(公告)日：2015-03-24
申请号：US13427256
申请日：2012-03-22
申请人： Youn Jin Jung , Jae-Won Jeong , Kwan-Young Oh , Po-Yun Park , Jung Hwan Cho
发明人： Youn Jin Jung , Jae-Won Jeong , Kwan-Young Oh , Po-Yun Park , Jung Hwan Cho
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G2320/0247
摘要： A display device includes a display panel including a plurality of pixels, a data driver which transmits data voltages to the plurality of pixels, and a signal controller which receives an input image signal and an input control signal to control the data driver, where the signal controller calculates a ratio of a first type of pattern in a image based on the input image signal, generates a polarity signal based on the ratio of the first type of pattern, and transmits the polarity signal to the data driver.
摘要翻译：一种显示装置，包括：包括多个像素的显示面板，向多个像素发送数据电压的数据驱动器;以及接收输入图像信号的信号控制器和控制数据驱动器的输入控制信号，控制器基于输入图像信号计算图像中的第一类型图案的比率，基于第一类型图案的比率生成极性信号，并将极性信号发送到数据驱动器。

10. 发明授权

US08928639B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08928639B2
公开(公告)日：2015-01-06
申请号：US13425336
申请日：2012-03-20
申请人： Min Joo Lee , Po-Yun Park , Sang Su Han , Youn Jin Jung , Yong-Jun Choi , Jae-Suk Choi
发明人： Min Joo Lee , Po-Yun Park , Sang Su Han , Youn Jin Jung , Yong-Jun Choi , Jae-Suk Choi
IPC分类号： G09G5/00 , G06F13/14
CPC分类号： G06F13/14 , G09G5/12 , G09G5/18 , G09G5/393 , G09G2320/103 , G09G2330/021 , G09G2340/0435 , Y02D10/14
摘要： The present invention relates to a display device capable of reducing power consumption and preventing flicker, as well as a driving method thereof. An exemplary display device includes: a display panel configured for display of a still image and a motion picture; a signal controller programmed to transmit control signals for driving the display panel; and a graphic processing unit transmitting input image data to the signal controller. The signal controller includes a frame memory storing the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and alternatingly driven at the first frequency and a second frequency when the still image is displayed, the second frequency being lower than the first frequency.
摘要翻译：本发明涉及能够降低功耗并防止闪烁的显示装置及其驱动方法。示例性显示装置包括：被配置为显示静止图像和运动图像的显示面板; 信号控制器，被编程为传送用于驱动显示面板的控制信号; 以及将输入图像数据发送到信号控制器的图形处理单元。信号控制器包括存储输入图像数据的帧存储器，并且当显示运动图像时以第一频率驱动显示面板，并且当静止图像被显示时以第一频率交替驱动显示面板和第二频率，第二频率低于第一频率。

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