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1. 发明申请

US20120098849A1 Display Device Capable of Controlling Viewing Angle and Driving Method Thereof 有权
标题翻译：具有控制视角的显示装置及其驱动方法
公开(公告)号：US20120098849A1
公开(公告)日：2012-04-26
申请号：US13213306
申请日：2011-08-19
申请人： Yong-Seok Choi , Jong-Woong Park , Joo-Hyung Lee , Geun-Young Jeong , Dong-Won Lee
发明人： Yong-Seok Choi , Jong-Woong Park , Joo-Hyung Lee , Geun-Young Jeong , Dong-Won Lee
IPC分类号： G09G5/02
CPC分类号： G09G3/20 , G09G2320/068
摘要： A viewing angle controllable display device and a driving method thereof. The viewing angle controllable display device includes: an image mixing unit generating a mixed image data signal by mixing an original image data signal, or a gray-adjusted original image data signal, with a protection image data signal that disturbs recognition of the original image; an output image selecting unit receiving the original image data signal or the mixed image data signal, and selecting an image data signal corresponding to an image output to a display panel; and a display panel receiving a data voltage corresponding to the image data signal selected and output from the output image selecting unit through a data drive to display an original image or a mixed image, responding to gate signals sequentially transmitted from a gate driver.
摘要翻译：视角可控显示装置及其驱动方法。视角可控显示装置包括：图像混合单元，通过混合原始图像数据信号或灰度调整的原始图像数据信号与干扰原始图像的识别的保护图像数据信号产生混合图像数据信号; 输出图像选择单元，接收原始图像数据信号或混合图像数据信号，并且选择对应于输出到显示面板的图像的图像数据信号; 以及显示面板，通过数据驱动器接收与输出图像选择单元选择和输出的图像数据信号相对应的数据电压，以响应从门驱动器顺序发送的门信号来显示原始图像或混合图像。

2. 发明授权

US08830253B2 Display device capable of controlling viewing angle and driving method thereof 有权
标题翻译：能够控制视角的显示装置及其驱动方法
公开(公告)号：US08830253B2
公开(公告)日：2014-09-09
申请号：US13213306
申请日：2011-08-19
申请人： Yong-Seok Choi , Jong-Woong Park , Joo-Hyung Lee , Geun-Young Jeong , Dong-Won Lee
发明人： Yong-Seok Choi , Jong-Woong Park , Joo-Hyung Lee , Geun-Young Jeong , Dong-Won Lee
IPC分类号： G09G5/02 , G09G3/20
CPC分类号： G09G3/20 , G09G2320/068
摘要： A viewing angle controllable display device and a driving method thereof. The viewing angle controllable display device includes: an image mixing unit generating a mixed image data signal by mixing an original image data signal, or a gray-adjusted original image data signal, with a protection image data signal that disturbs recognition of the original image; an output image selecting unit receiving the original image data signal or the mixed image data signal, and selecting an image data signal corresponding to an image output to a display panel; and a display panel receiving a data voltage corresponding to the image data signal selected and output from the output image selecting unit through a data drive to display an original image or a mixed image, responding to gate signals sequentially transmitted from a gate driver.
摘要翻译：视角可控显示装置及其驱动方法。视角可控显示装置包括：图像混合单元，通过混合原始图像数据信号或灰度调整的原始图像数据信号与干扰原始图像的识别的保护图像数据信号产生混合图像数据信号; 输出图像选择单元，接收原始图像数据信号或混合图像数据信号，并且选择与输出到显示面板的图像相对应的图像数据信号; 以及显示面板，通过数据驱动器接收与输出图像选择单元选择和输出的图像数据信号相对应的数据电压，以响应从门驱动器顺序发送的门信号来显示原始图像或混合图像。

3. 发明授权

US09368080B2 Three-dimensional display and driving method thereof 有权
标题翻译：三维显示及其驱动方法
公开(公告)号：US09368080B2
公开(公告)日：2016-06-14
申请号：US13007327
申请日：2011-01-14
申请人： Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee , Geun-Young Jeong , Yong-Seok Choi
发明人： Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee , Geun-Young Jeong , Yong-Seok Choi
IPC分类号： G06T15/00 , G09G3/36 , G09G3/00 , G09G3/34
CPC分类号： G09G3/3648 , G09G3/003 , G09G3/3406 , G09G3/3607 , G09G2320/0646 , G09G2340/06
摘要： A three-dimensional (3D) display is disclosed. One aspect includes: a display unit including a plurality of pixels and a slit barrier selectively shielding light irradiated from the display unit. The display unit additionally includes a controller controlling the turn-on and turn-off of the slit barrier and generating a first back light compensation signal compensating the reduction of the luminance of the display unit when the slit barrier is turned off and a second back light compensation signal compensating the reduction of the luminance of the display when the slit barrier is turned on to compensate the luminance reduction by the slit barrier. According to at least one aspect of the 3D display using a slit barrier scheme, it is possible to minimize the deterioration of luminance by a slit barrier.
摘要翻译：公开了三维（3D）显示。一个方面包括：包括多个像素的显示单元和选择性地屏蔽从显示单元照射的光的狭缝屏障。显示单元还包括控制狭缝屏障的接通和关闭的控制器，并且产生第一背光补偿信号，该第一背光补偿信号补偿当狭缝屏障被切断时显示单元的亮度降低，第二背光补偿信号补偿当狭缝势垒被打开时显示器的亮度的降低以补偿狭缝屏障的亮度降低。根据使用狭缝屏障方案的3D显示器的至少一个方面，可以通过狭缝屏障来最小化亮度的劣化。

4. 发明授权

US08605107B2 Image processing method and device for improving visibility of an image 有权
标题翻译：用于提高图像可见度的图像处理方法和装置
公开(公告)号：US08605107B2
公开(公告)日：2013-12-10
申请号：US13030099
申请日：2011-02-17
申请人： Yong-Seok Choi , Geun-Young Jeong , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
发明人： Yong-Seok Choi , Geun-Young Jeong , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
IPC分类号： G09G5/02
CPC分类号： G09G3/20 , G09G2320/0261 , G09G2320/0276 , G09G2360/144
摘要： An image processing device, an image processing method, and a flat panel display are disclosed. According to some aspects, the image processing device may include: an image determining unit for determining a kind of an input image as one of a moving picture, a photograph image, and a user interface image. A legibility improving unit may be configured to generate a legibility improved image by extracting specific pixels from input image according to the kind of the input image and by modifying gray scale values of the extracted specific pixels. According to some aspects, an illuminance sensor for sensing external illuminance, and a brightness improving unit for correcting a gamma curve according to the illuminance sensor is provided. Brightness may be controlled to increase outdoor visibility of an image according to the external illuminance.
摘要翻译：公开了一种图像处理装置，图像处理方法和平板显示器。根据一些方面，图像处理装置可以包括：图像确定单元，用于将输入图像的种类确定为运动图像，照片图像和用户界面图像之一。可读性改善单元可以被配置为通过根据输入图像的种类从输入图像提取特定像素并且通过修改所提取的特定像素的灰度值来生成易读性改进图像。根据一些方面，提供了用于感测外部照度的照度传感器和用于根据照度传感器校正伽马曲线的亮度改善单元。可以控制亮度以根据外部照度提高图像的室外可见度。

5. 发明申请

US20120026204A1 THREE-DIMENSIONAL DISPLAY AND DRIVING METHOD THEREOF 有权
标题翻译：三维显示及其驱动方法
公开(公告)号：US20120026204A1
公开(公告)日：2012-02-02
申请号：US13007327
申请日：2011-01-14
申请人： Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee , Geun-Young Jeong , Yong-Seok Choi
发明人： Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee , Geun-Young Jeong , Yong-Seok Choi
IPC分类号： G09G5/10
CPC分类号： G09G3/3648 , G09G3/003 , G09G3/3406 , G09G3/3607 , G09G2320/0646 , G09G2340/06
摘要： A three-dimensional (3D) display is disclosed. One aspect includes: a display unit including a plurality of pixels and a slit barrier selectively shielding light irradiated from the display unit. The display unit additionally includes a controller controlling the turn-on and turn-off of the slit barrier and generating a first back light compensation signal compensating the reduction of the luminance of the display unit when the slit barrier is turned off and a second back light compensation signal compensating the reduction of the luminance of the display when the slit barrier is turned on to compensate the luminance reduction by the slit barrier. According to at least one aspect of the 3D display using a slit barrier scheme, it is possible to minimize the deterioration of luminance by a slit barrier.
摘要翻译：公开了三维（3D）显示。一个方面包括：包括多个像素的显示单元和选择性地屏蔽从显示单元照射的光的狭缝屏障。显示单元还包括控制狭缝屏障的接通和关断的控制器，并且产生第一背光补偿信号，该第一背光补偿信号补偿当狭缝屏障被切断时显示单元的亮度降低，而第二背光补偿信号补偿当狭缝势垒被打开时显示器的亮度的降低以补偿狭缝屏障的亮度降低。根据使用狭缝屏障方案的3D显示器的至少一个方面，可以通过狭缝屏障来最小化亮度的劣化。

6. 发明申请

US20120098848A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND FLAT PANEL DISPLAY DEVICE 有权
标题翻译：图像处理装置，图像处理方法和平板显示装置
公开(公告)号：US20120098848A1
公开(公告)日：2012-04-26
申请号：US13030099
申请日：2011-02-17
申请人： Yong-Seok Choi , Geun-Young Jeong , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
发明人： Yong-Seok Choi , Geun-Young Jeong , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
IPC分类号： G09G5/02
CPC分类号： G09G3/20 , G09G2320/0261 , G09G2320/0276 , G09G2360/144
摘要： An image processing device, an image processing method, and a flat panel display are disclosed. According to some aspects, the image processing device may include: an image determining unit for determining a kind of an input image as one of a moving picture, a photograph image, and a user interface image. A legibility improving unit may be configured to generate a legibility improved image by extracting specific pixels from pixels included in the input image according to the kind of the input image that is determined by the image determining unit and by modifying gray scale values of the extracted specific pixels. According to some aspects, an illuminance sensor for sensing external illuminance, and a brightness improving unit for correcting a gamma curve according to the external illuminance sensed by the illuminance sensor is provided. Brightness may be controlled according to a kind of an image and external illuminance so that an image processing device may increase outdoor visibility of an image by controlling brightness according to the kind of image and the external illuminance.
摘要翻译：公开了一种图像处理装置，图像处理方法和平板显示器。根据一些方面，图像处理装置可以包括：图像确定单元，用于将输入图像的种类确定为运动图像，照片图像和用户界面图像之一。可读性改善单元可以被配置为通过根据由图像确定单元确定的输入图像的种类从包括在输入图像中的像素中提取特定像素，并且通过修改提取的特定的图像的灰度值来生成可读性改进图像像素。根据一些方面，提供了用于感测外部照度的照度传感器，以及用于根据由照度传感器感测到的外部照度来校正伽马曲线的亮度改善单元。可以根据图像的种类和外部照度来控制亮度，使得图像处理装置可以通过根据图像的种类和外部照度控制亮度来增加图像的室外可见度。

7. 发明申请

US20130208016A1 DISPLAY APPARATUS 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：US20130208016A1
公开(公告)日：2013-08-15
申请号：US13477974
申请日：2012-05-22
申请人： Jong-Woong Park , Yong-Seok Choi , Byung-Hyun Kim , Geun-Young Jeong , Ju-Hyung Lee
发明人： Jong-Woong Park , Yong-Seok Choi , Byung-Hyun Kim , Geun-Young Jeong , Ju-Hyung Lee
IPC分类号： G06K9/36 , G09G3/36 , G09G5/10 , G09G3/30
CPC分类号： G09G3/2096 , G09G5/04 , G09G2320/10 , G09G2340/02 , H04N5/70
摘要： A display apparatus is disclosed. In one aspect the apparatus includes an encoder configured to encode a Nth first image data, where N is an integer of 2 or greater and a (N−1)th second image data at different rates. The display further includes a memory configured to store the encoded Nth first image data and the encoded (N−1)th second image data, a decoder configured to decode the encoded Nth first image data and the encoded (N−1)th second image data received from the memory and, an image processor configured to perform color processing on the decoded Nth first image data. It also includes an image converter configured to convert the Nth first image data received from the image processor into Nth second image data and an image quality enhancer configured to enhance image quality of the Nth second image data based on the decoded (N−1)th second image data.
摘要翻译：公开了一种显示装置。在一个方面，该装置包括：编码器，被配置为编码第N个第一图像数据，其中N是2或更大的整数，以及不同速率的第（N-1）个第二图像数据。显示器还包括被配置为存储编码的第N个第一图像数据和编码的第N-1个第二图像数据的存储器，被配置为对编码的第N个第一图像数据和编码的第N-1个第二图像进行解码的解码器从存储器接收的数据，以及被配置为对解码的第N个第一图像数据执行颜色处理的图像处理器。它还包括被配置为将从图像处理器接收的第N个第一图像数据转换为第N个第二图像数据的图像转换器和被配置为基于解码的第（N-1）个第三图像数据来提高第N个第二图像数据的图像质量的图像质量增强器第二图像数据。

8. 发明授权

US09183774B2 Display apparatus and driving method thereof for enhancing image quality using an encoder and a decoder 有权
标题翻译：使用编码器和解码器提高图像质量的显示装置及其驱动方法
公开(公告)号：US09183774B2
公开(公告)日：2015-11-10
申请号：US13477974
申请日：2012-05-22
申请人： Jong-Woong Park , Yong-Seok Choi , Byung-Hyun Kim , Geun-Young Jeong , Ju-Hyung Lee
发明人： Jong-Woong Park , Yong-Seok Choi , Byung-Hyun Kim , Geun-Young Jeong , Ju-Hyung Lee
IPC分类号： G09G3/20 , G09G5/04 , H04N5/70
CPC分类号： G09G3/2096 , G09G5/04 , G09G2320/10 , G09G2340/02 , H04N5/70
摘要： A display apparatus is disclosed. In one aspect the apparatus includes an encoder configured to encode a Nth first image data, where N is an integer of 2 or greater and a (N−1)th second image data at different rates. The display further includes a memory configured to store the encoded Nth first image data and the encoded (N−1)th second image data, a decoder configured to decode the encoded Nth first image data and the encoded (N−1)th second image data received from the memory and, an image processor configured to perform color processing on the decoded Nth first image data. It also includes an image converter configured to convert the Nth first image data received from the image processor into Nth second image data and an image quality enhancer configured to enhance image quality of the Nth second image data based on the decoded (N−1)th second image data.
摘要翻译：公开了一种显示装置。在一个方面，该装置包括：编码器，被配置为编码第N个第一图像数据，其中N是2或更大的整数，以及不同速率的第（N-1）个第二图像数据。显示器还包括被配置为存储编码的第N个第一图像数据和编码的第N-1个第二图像数据的存储器，被配置为对编码的第N个第一图像数据和编码的第N-1个第二图像进行解码的解码器从存储器接收的数据，以及被配置为对解码的第N个第一图像数据执行颜色处理的图像处理器。它还包括被配置为将从图像处理器接收的第N个第一图像数据转换为第N个第二图像数据的图像转换器和被配置为基于解码的第（N-1）个第三图像数据来提高第N个第二图像数据的图像质量的图像质量增强器第二图像数据。

9. 发明授权

US09105232B2 Display device, data processing device for the same, and method thereof 有权
标题翻译：显示装置，数据处理装置及其方法
公开(公告)号：US09105232B2
公开(公告)日：2015-08-11
申请号：US13946192
申请日：2013-07-19
申请人： Byung-Ki Chun , Yong-Seok Choi , Joo-Hyung Lee , Jong-Woong Park , Dong-Wook Yang
发明人： Byung-Ki Chun , Yong-Seok Choi , Joo-Hyung Lee , Jong-Woong Park , Dong-Wook Yang
IPC分类号： G09G3/32
CPC分类号： G09G3/3208 , G09G2320/0219 , G09G2320/0242 , G09G2320/0271 , G09G2320/0693 , G09G2360/16
摘要： A data processing device includes a gamma processor applying a gamma function to grayscale data including red grayscale data, green grayscale data, and blue grayscale data to generate luminance data including red luminance data, green luminance data, and blue luminance data, a first compensation coefficient generator generating a first compensation coefficient, a second compensation coefficient generator calculating a first grayscale ratio of the blue grayscale data and a second grayscale ratio of the red grayscale data, and generating a second compensation coefficient, a data compensation coefficient generator generating a data compensation coefficient by multiplying the first compensation coefficient and the second compensation coefficient, a data compensator generating compensation luminance data by adding the luminance data to a value of the data compensation coefficient multiplied by the luminance data, and an inverse processor generating compensation grayscale data.
摘要翻译：一种数据处理装置，包括伽马处理器，将伽马函数应用于包括红色灰阶数据，绿色灰度数据和蓝色灰阶数据的灰度数据，以产生包括红色亮度数据，绿色亮度数据和蓝色亮度数据的亮度数据，第一补偿系数生成第一补偿系数的第二补偿系数生成器，计算蓝色灰阶数据的第一灰度比和红色灰阶数据的第二灰阶比，并产生第二补偿系数的第二补偿系数生成器，生成数据补偿系数的数据补偿系数生成器通过将第一补偿系数和第二补偿系数相乘，生成补偿亮度数据的数据补偿器，通过将亮度数据与亮度数据相乘的数据补偿系数的值相加，以及产生补偿灰度数据的逆处理器。

10. 发明授权

US08817038B2 Display apparatus and method for driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08817038B2
公开(公告)日：2014-08-26
申请号：US13313914
申请日：2011-12-07
申请人： Yong-Seok Choi , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
发明人： Yong-Seok Choi , Byung-Ki Chun , Jong-Woong Park , Joo-Hyung Lee
IPC分类号： G09G5/00 , G09G5/02 , H04N5/57 , H04N5/21 , H04N1/46 , G03F3/08 , G06K9/00 , G06K9/40 , G06K9/36 , G06T11/00
CPC分类号： G09G5/02 , G06T5/009 , G06T11/001 , H04N1/60 , H04N5/20 , H04N9/77
摘要： A display apparatus, which adjusts a luminance value of an image, and a method for driving the same are disclosed. The display apparatus includes a first image conversion unit that converts first image data into a plurality of second image data each including a luminance value, a luminance analysis unit that determines quantities of luminance values of the second image data, and determines a distribution of the luminance values, and a luminance adjustment unit that adjusts the respective luminance values of the second image data based on the quantities.
摘要翻译：公开了调整图像的亮度的显示装置及其驱动方法。显示装置包括第一图像转换单元，其将第一图像数据转换为包括亮度值的多个第二图像数据，确定第二图像数据的亮度值的亮度分析单元，并且确定亮度的分布值和亮度调整单元，其基于该量来调整第二图像数据的各个亮度值。

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