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1. 发明授权

US08179407B2 Method of driving a display apparatus, and display apparatus and timing controller for performing the method 失效
标题翻译：驱动显示装置的方法，以及用于执行该方法的显示装置和定时控制器
公开(公告)号：US08179407B2
公开(公告)日：2012-05-15
申请号：US12464744
申请日：2009-05-12
申请人： Hyun-Seok Ko , Sang-Gil Lee , Kyung Uk Choi
发明人： Hyun-Seok Ko , Sang-Gil Lee , Kyung Uk Choi
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G3/3413 , G09G2300/0842 , G09G2320/0242 , G09G2360/16 , G09G2360/18
摘要： A method of driving a display apparatus for an embodiment comprises a light source module divided into a plurality of light-emitting blocks to provide light to a display panel, a local dimming driving part driving the light-emitting blocks, and a timing controller controlling the driving timing of the display panel and the local dimming driving part. The timing controller transmits a luminance pulse having representative grayscale values of an image corresponding to the light-emitting blocks and a synchronization signal including information of a start position of the representative grayscale values to the local dimming driving part. The local dimming driving part drives the light-emitting blocks using the representative grayscale values obtained from the luminance pulse.
摘要翻译：一种驱动实施例的显示装置的方法包括：被分成多个发光块以向显示面板提供光的光源模块，驱动发光块的局部调光驱动部分和控制发光块的定时控制器显示面板的驱动定时和局部调光驱动部。定时控制器将具有与发光块相对应的图像的代表灰度值的亮度脉冲和包括代表灰阶值的开始位置的信息的同步信号发送到局部调光驱动部。局部调光驱动部分使用从亮度脉冲获得的代表性灰度值来驱动发光块。

2. 发明申请

US20090109167A1 LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME 有权
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US20090109167A1
公开(公告)日：2009-04-30
申请号：US12239595
申请日：2008-09-26
申请人： Yun-Jae Park , Hyun-Seok Ko , Mun-Soo Park , Seung-Hwan Moon , Kyung-Uk Choi
发明人： Yun-Jae Park , Hyun-Seok Ko , Mun-Soo Park , Seung-Hwan Moon , Kyung-Uk Choi
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G2310/0237 , G09G2310/061 , G09G2320/0261 , G09G2320/062 , G09G2320/064 , G09G2360/16
摘要： Provided are a liquid crystal display (LCD) and a method of driving the same. The LCD includes a timing controller which receives a first image signal corresponding to a first frame frequency and outputs a second image signal corresponding to a second frame frequency; a liquid crystal panel which receives the second image signal and displays an image using the second frame frequency; and a plurality of light-emitting blocks which provide light to the liquid crystal panel, wherein the light-emitting blocks are divided into a plurality of light-emitting groups, each group including at least one of the light-emitting blocks, and, in a first operation mode, a frame, which corresponds to the second frame frequency, includes an off section in which at least one of the light-emitting groups is turned off.
摘要翻译：提供一种液晶显示器（LCD）及其驱动方法。 LCD包括定时控制器，其接收对应于第一帧频率的第一图像信号并输出对应于第二帧频率的第二图像信号; 接收第二图像信号并使用第二帧频显示图像的液晶面板; 以及向所述液晶面板提供光的多个发光块，其中所述发光块被分成多个发光组，每组包括至少一个所述发光块，并且在第一操作模式，对应于第二帧频率的帧包括关闭部分，其中至少一个发光组被关闭。

3. 发明授权

US08674927B2 Liquid crystal display and method of driving the same 有权
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US08674927B2
公开(公告)日：2014-03-18
申请号：US12239595
申请日：2008-09-26
申请人： Yun-Jae Park , Hyun-Seok Ko , Mun-Soo Park , Seung-Hwan Moon , Kyung-Uk Choi
发明人： Yun-Jae Park , Hyun-Seok Ko , Mun-Soo Park , Seung-Hwan Moon , Kyung-Uk Choi
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G2310/0237 , G09G2310/061 , G09G2320/0261 , G09G2320/062 , G09G2320/064 , G09G2360/16
摘要： Provided are a liquid crystal display (Lcd) and a method of driving the same. The LCD includes a timing controller which receives a first image signal corresponding to a first frame frequency and outputs a second image signal corresponding to a second frame frequency; a liquid crystal panel which receives the second image signal and displays an image using the second frame frequency; and a plurality of light-emitting blocks which provide light to the liquid crystal panel, wherein the light-emitting blocks are divided into a plurality of light-emitting groups, each group including at least one of the light-emitting blocks, and, in a first operation mode, a frame, which corresponds to the second frame frequency, includes an off section in which at least one of the light-emitting groups is turned off.
摘要翻译：提供一种液晶显示器（Lcd）及其驱动方法。 LCD包括定时控制器，其接收对应于第一帧频率的第一图像信号并输出对应于第二帧频率的第二图像信号; 接收第二图像信号并使用第二帧频显示图像的液晶面板; 以及向所述液晶面板提供光的多个发光块，其中所述发光块被分成多个发光组，每组包括至少一个所述发光块，并且在第一操作模式，对应于第二帧频率的帧包括关闭部分，其中至少一个发光组被关闭。

4. 发明授权

US08243106B2 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：US08243106B2
公开(公告)日：2012-08-14
申请号：US12405717
申请日：2009-03-17
申请人： Yun-Jae Park , Kyung-Uk Choi , Hyun-Seok Ko
发明人： Yun-Jae Park , Kyung-Uk Choi , Hyun-Seok Ko
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G2320/064 , G09G2320/0673 , G09G2360/16
摘要： A display device includes; a signal control unit which receives a plurality of image signals and determines a plurality of representative image signals from the image signals, a plurality of lookup tables, each of which is configured to store a plurality of light data signals corresponding to the plurality of representative image signals, a plurality of light-emitting blocks configured to provide light according to the respective light data signals, and a display panel configured to display an image corresponding to the plurality of image signals, wherein the signal control unit determines an average luminance value of the plurality of image signals, selects one of the plurality of lookup tables according to the determined average luminance value, reads the light data signals from the selected lookup table and provides the light data signals to at least one of the plurality of light emitting blocks.
摘要翻译：显示装置包括：信号控制单元，其从所述图像信号接收多个图像信号并确定多个代表性图像信号，多个查找表，其被配置为存储对应于所述多个代表图像的多个光数据信号信号，多个配置成根据各个光数据信号提供光的发光块;以及显示面板，被配置为显示与所述多个图像信号对应的图像，其中，所述信号控制单元确定所述多个图像信号的平均亮度值多个图像信号，根据确定的平均亮度值选择多个查找表中的一个，从所选择的查找表读取光数据信号，并将光数据信号提供给多个发光块中的至少一个。

5. 发明授权

US09092222B2 Three dimensional image display 有权
标题翻译：三维图像显示
公开(公告)号：US09092222B2
公开(公告)日：2015-07-28
申请号：US12957795
申请日：2010-12-01
申请人： Jae-Hoon Lee , Byoung-Jun Lee , Hyun-Seok Ko
发明人： Jae-Hoon Lee , Byoung-Jun Lee , Hyun-Seok Ko
IPC分类号： G09G3/36 , G06F1/32
CPC分类号： G06F1/3265 , G06F1/324 , Y02D10/126 , Y02D10/153
摘要： A three-dimensional (“3D”) image display includes a signal controller which receives two-dimensional (“2D”) image information and 3D image information and generates control signals based on the 2D image information and the 3D image information, a clock generator which receives the control signals from the signal controller and generates a first clock signal corresponding to the 3D image information and a second clock signal corresponding to the 2D image information, and a gate driver which generates a gate-on voltage based on at least one of the first clock signal and the second clock signal, where a frequency of the second clock signal is lower than a frequency of the first clock signal and an amplitude of the second clock signal is less than an amplitude of the first clock signal.
摘要翻译：三维（“3D”）图像显示器包括接收二维（“2D”）图像信息和3D图像信息并基于2D图像信息和3D图像信息生成控制信号的信号控制器，时钟发生器其接收来自信号控制器的控制信号，并产生对应于3D图像信息的第一时钟信号和对应于2D图像信息的第二时钟信号;以及栅极驱动器，其基于以下步骤中的至少一个产生栅极导通电压：第一时钟信号和第二时钟信号，其中第二时钟信号的频率低于第一时钟信号的频率，并且第二时钟信号的幅度小于第一时钟信号的幅度。

6. 发明申请

US20060157710A1 Sensor, thin film transistor array panel, and display panel including the sensor 有权
标题翻译：传感器，薄膜晶体管阵列面板和显示面板包括传感器
公开(公告)号：US20060157710A1
公开(公告)日：2006-07-20
申请号：US11267000
申请日：2005-11-04
申请人： Ki-Chan Lee , Hyun-Seok Ko , Yun-Jae Park , Seung-Hwan Moon
发明人： Ki-Chan Lee , Hyun-Seok Ko , Yun-Jae Park , Seung-Hwan Moon
IPC分类号： H01L29/04 , H01L29/15
CPC分类号： H01L27/13 , H01L27/12
摘要： A sensor is provided, which includes a substrate, an insulating layer formed on the substrate, a semiconductor formed on the insulating layer, an ohmic contact formed on the semiconductor, a sensor input electrode and a sensor output electrode formed on the ohmic contact, and a passivation layer formed on the sensor input electrode and the sensor output electrode. A sensor control electrode may also be formed between the substrate and the insulating layer. A thin film transistor array panel including the sensor and a liquid crystal display panel including the sensor are further provided.
摘要翻译：提供了一种传感器，其包括基板，形成在基板上的绝缘层，形成在绝缘层上的半导体，形成在半导体上的欧姆接触，传感器输入电极和形成在欧姆接触上的传感器输出电极，以及形成在传感器输入电极和传感器输出电极上的钝化层。也可以在基板和绝缘层之间形成传感器控制电极。还提供了包括传感器的薄膜晶体管阵列面板和包括传感器的液晶显示面板。

7. 发明申请

US20060118697A1 Liquid crystal display apparatus, light-sensing element and apparatus for controlling luminance of a light source 审中-公开
标题翻译：液晶显示装置，感光元件以及用于控制光源亮度的装置
公开(公告)号：US20060118697A1
公开(公告)日：2006-06-08
申请号：US11297157
申请日：2005-12-07
申请人： Ki-Chan Lee , Yun-Jae Park , Hyun-Seok Ko
发明人： Ki-Chan Lee , Yun-Jae Park , Hyun-Seok Ko
IPC分类号： G01J1/32 , H01J40/14
CPC分类号： H05B41/3922 , G01J1/32 , G01J2001/4247 , G09G3/3406 , G09G3/3413 , G09G3/3648 , G09G2320/064 , G09G2360/145 , H05B33/0818 , H05B33/0821 , H05B33/086 , H05B33/0869 , H05B33/0872
摘要： A liquid crystal display apparatus includes an LCD panel assembly. A backlight assembly includes a light source that irradiates the LCD panel assembly. A light-sensing part generates a detection signal corresponding to a quantity of the light. A reference signal-generating part generates a reference signal corresponding to a reference quantity of the light. A control signal-generating part compares the detection signal with the reference signal to generate a control signal. A backlight assembly-controlling part controls the luminance of the light source in accordance with the control signal.
摘要翻译：液晶显示装置包括LCD面板组件。背光组件包括照射LCD面板组件的光源。光检测部分产生对应于光量的检测信号。参考信号产生部分产生与光的参考量相对应的参考信号。控制信号产生部分将检测信号与参考信号进行比较以产生控制信号。背光组件控制部根据控制信号来控制光源的亮度。

8. 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。

9. 发明授权

US07425725B2 Temperature sensor for a liquid crystal display panel 有权
标题翻译：液晶显示面板温度传感器
公开(公告)号：US07425725B2
公开(公告)日：2008-09-16
申请号：US11267000
申请日：2005-11-04
申请人： Ki-Chan Lee , Hyun-Seok Ko , Yun-Jae Park , Seung-Hwan Moon
发明人： Ki-Chan Lee , Hyun-Seok Ko , Yun-Jae Park , Seung-Hwan Moon
IPC分类号： H01L29/15 , H01L29/10 , H01L31/062 , H01L21/00 , G02F1/136 , G02F1/1343
CPC分类号： H01L27/13 , H01L27/12
摘要： A sensor is provided, which includes a substrate, an insulating layer formed on the substrate, a semiconductor formed on the insulating layer, an ohmic contact formed on the semiconductor, a sensor input electrode and a sensor output electrode formed on the ohmic contact, and a passivation layer formed on the sensor input electrode and the sensor output electrode. A sensor control electrode may also be formed between the substrate and the insulating layer. A thin film transistor array panel including the sensor and a liquid crystal display panel including the sensor are further provided.
摘要翻译：提供了一种传感器，其包括基板，形成在基板上的绝缘层，形成在绝缘层上的半导体，形成在半导体上的欧姆接触，传感器输入电极和形成在欧姆接触上的传感器输出电极，以及形成在传感器输入电极和传感器输出电极上的钝化层。也可以在基板和绝缘层之间形成传感器控制电极。还提供了包括传感器的薄膜晶体管阵列面板和包括传感器的液晶显示面板。

10. 发明授权

US07719634B2 Sensor, thin film transistor array panel, and display panel including the sensor 有权
标题翻译：传感器，薄膜晶体管阵列面板和显示面板包括传感器
公开(公告)号：US07719634B2
公开(公告)日：2010-05-18
申请号：US12045963
申请日：2008-03-11
申请人： Ki-Chan Lee , Hyun-Seok Ko , Yun-Jae Park , Seung-Hwan Moon
发明人： Ki-Chan Lee , Hyun-Seok Ko , Yun-Jae Park , Seung-Hwan Moon
IPC分类号： G02F1/133
CPC分类号： H01L27/13 , H01L27/12
摘要： A sensor is provided, which includes a substrate, an insulating layer formed on the substrate, a semiconductor formed on the insulating layer, an ohmic contact formed on the semiconductor, a sensor input electrode and a sensor output electrode formed on the ohmic contact, and a passivation layer formed on the sensor input electrode and the sensor output electrode. A sensor control electrode may also be formed between the substrate and the insulating layer. A thin film transistor array panel including the sensor and a liquid crystal display panel including the sensor are further provided.
摘要翻译：提供了一种传感器，其包括基板，形成在基板上的绝缘层，形成在绝缘层上的半导体，形成在半导体上的欧姆接触，传感器输入电极和形成在欧姆接触上的传感器输出电极，以及形成在传感器输入电极和传感器输出电极上的钝化层。也可以在基板和绝缘层之间形成传感器控制电极。还提供了包括传感器的薄膜晶体管阵列面板和包括传感器的液晶显示面板。

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