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1. 发明申请

US20120249509A1 PIXEL CIRCUIT AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：像素电路及其操作方法
公开(公告)号：US20120249509A1
公开(公告)日：2012-10-04
申请号：US13287369
申请日：2011-11-02
申请人： Jung-woo Kim , Myoung-hoon Jung
发明人： Jung-woo Kim , Myoung-hoon Jung
IPC分类号： G09G5/00
CPC分类号： G09G3/3659 , G09G3/3655 , G09G2300/0852 , G09G2300/0871 , G09G2310/08 , G09G2330/021
摘要： According to an example embodiment, a pixel circuit for driving a display unit includes a plurality of capacitive devices, a first switching device and a second switching device. The plurality of capacitive devices are configured to apply a driving voltage to the display unit. The first switching device is configured to selectively supply a data signal to a first capacitive device of the plurality of capacitive devices based on a first scan signal. The second switching device is configured to selectively supply the data signal to a second capacitive device of the plurality of capacitive devices based on a second scan signal.
摘要翻译：根据示例实施例，用于驱动显示单元的像素电路包括多个电容性装置，第一开关装置和第二开关装置。多个电容性装置被配置为向显示单元施加驱动电压。第一开关装置被配置为基于第一扫描信号选择性地将数据信号提供给多个电容性装置中的第一电容性装置。第二开关装置被配置为基于第二扫描信号选择性地将数据信号提供给多个电容性装置中的第二电容性装置。

2. 发明授权

US08917258B2 Touch screen apparatus 有权
标题翻译：触摸屏设备
公开(公告)号：US08917258B2
公开(公告)日：2014-12-23
申请号：US13611666
申请日：2012-09-12
申请人： Young-jun Yun , Jung-woo Kim , Myoung-hoon Jung
发明人： Young-jun Yun , Jung-woo Kim , Myoung-hoon Jung
IPC分类号： G06F3/045
CPC分类号： G06F3/0412 , G06F2203/04103 , G06F2203/04104
摘要： A touch screen apparatus including: a touch sensing unit; a memory configured to store sensing information transmitted from the touch sensing unit; and a display unit associated with the memory, the display unit configured to receive and display the sensing information stored in the memory.
摘要翻译：一种触摸屏设备，包括：触摸感测单元; 存储器，被配置为存储从所述触摸感测单元发送的感测信息; 以及与存储器相关联的显示单元，所述显示单元被配置为接收和显示存储在存储器中的感测信息。

3. 发明授权

US08934549B2 Method and apparatus for encoding and decoding image based on skip mode 有权
标题翻译：基于跳过模式对图像进行编码和解码的方法和装置
公开(公告)号：US08934549B2
公开(公告)日：2015-01-13
申请号：US12884462
申请日：2010-09-17
申请人： Sung-bum Park , Jung-woo Kim , Dai-woong Choi , Jae-won Yoon , Jun-ho Cho
发明人： Sung-bum Park , Jung-woo Kim , Dai-woong Choi , Jae-won Yoon , Jun-ho Cho
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , G06K9/40 , H04N19/132 , H04N19/176 , H04N19/103 , H04N19/46 , H04N19/174 , H04N19/13 , H04N19/34 , H04N19/60
CPC分类号： H04N19/132 , H04N19/103 , H04N19/13 , H04N19/174 , H04N19/176 , H04N19/34 , H04N19/46 , H04N19/60
摘要： A method and apparatus for decoding an image are provided. The method includes: decoding information representing that a first block of the image has been encoded in a first mode; and reconstructing the first block by setting pixel values of the first block to be identical with pixel values of a second block of the image that is adjacent to the first block and has been decoded prior to the first block, wherein the first mode is a mode for encoding information representing that the first block is identical or similar to the second block and has been encoded in the first mode, instead of encoding the pixel values of the first block.
摘要翻译：提供了用于解码图像的方法和装置。该方法包括：解码表示图像的第一块已经以第一模式被编码的信息; 以及通过将所述第一块的像素值设置为与所述第一块相邻的所述图像的第二块的像素值相同并且在所述第一块之前已经被解码来重建所述第一块，其中所述第一模式是模式用于编码表示第一块与第二块相同或相似的信息，并且已经以第一模式被编码，而不是对第一块的像素值进行编码。

4. 发明授权

US08774270B2 Method and apparatus for generating video packet 有权
标题翻译：用于生成视频数据包的方法和装置
公开(公告)号：US08774270B2
公开(公告)日：2014-07-08
申请号：US13038884
申请日：2011-03-02
申请人： Sung-bum Park , Jae-won Yoon , Hae-young Jun , Jung-woo Kim , Dai-woong Choi
发明人： Sung-bum Park , Jae-won Yoon , Hae-young Jun , Jung-woo Kim , Dai-woong Choi
IPC分类号： H04N11/02
CPC分类号： H04N19/164 , H04N11/046 , H04N19/119 , H04N19/186 , H04N19/188 , H04N19/593 , H04N19/66 , H04N19/70
摘要： Methods and apparatuses for generating video packets are provided. A method of generating a video packet includes generating at least one pixel block including at least one reference pixel and at least one neighboring pixel adjacent to the at least one reference pixel from pixels of a video frame; replacing a pixel value of the at least one neighboring pixel in the at least one pixel block with a pixel difference value, which is a difference value between a pixel value of a pixel adjacent to the at least one neighboring pixel and the pixel value of the at least one neighboring pixel; and generating packets so that a pixel value of the at least one reference pixel and the pixel difference value of the at least one neighboring pixel are allocated to different packets according to positions of the pixels.
摘要翻译：提供了生成视频数据包的方法和装置。一种产生视频分组的方法包括从视频帧的像素生成至少一个像素块，其包括至少一个参考像素和与至少一个参考像素相邻的至少一个相邻像素; 以所述至少一个像素块中的所述至少一个相邻像素的像素值替换像素差值，所述像素差值是与所述至少一个相邻像素相邻的像素的像素值与所述至少一个像素块的像素值之间的差值至少一个相邻像素; 以及生成分组，使得根据像素的位置将至少一个参考像素的像素值和至少一个相邻像素的像素差值分配给不同的分组。

5. 发明授权

US08494405B2 Image forming apparatus having cleaning blade and method of controlling the same 有权
标题翻译：具有清洁刮板的图像形成装置及其控制方法
公开(公告)号：US08494405B2
公开(公告)日：2013-07-23
申请号：US12926055
申请日：2010-10-22
申请人： Jung-woo Kim
发明人： Jung-woo Kim
IPC分类号： G03G15/16 , G03G15/01
CPC分类号： G03G15/161 , G03G2215/1661
摘要： An image forming apparatus including: an image carrying member supported in a body housing and forming a visible image by a developing agent; a transfer unit including a driving roller supported in the body housing and an intermediate transfer belt rotated by the driving roller in a first direction on which the visible image on the image carrying member is intermediately transferred to when a printing process is conducted on a recording medium; a cleaning blade in contact with the intermediate transfer belt to clean a remaining developing agent on the intermediate transfer belt rotating in the first direction; the intermediate transfer belt being rotated in an opposite direction to the first direction, for a preset period of time before the visible image is intermediately transferred and rotating the intermediate transfer belt in the first direction so that the visible image is intermediately transferred when the printing process starts.
摘要翻译：一种图像形成装置，包括：图像承载构件，其被支撑在主体外壳中并由显影剂形成可见图像; 传送单元，其包括支撑在主体外壳中的驱动辊和由驱动辊沿着第一方向旋转的中间转印带，在第一方向上，图像承载构件上的可见图像被中继到当在记录介质上进行打印处理时 ; 与中间转印带接触的清洁刮板，以清洁沿第一方向旋转的中间转印带上的剩余显影剂; 所述中间转印带在与所述第一方向相反的方向旋转预定时间段，在所述可见图像被中间转印之前，并且使所述中间转印带沿所述第一方向旋转，使得当所述印刷处理开始

6. 发明授权

US08259260B2 Reflective display devices and methods of manufacturing the same 有权
标题翻译：反射型显示装置及其制造方法
公开(公告)号：US08259260B2
公开(公告)日：2012-09-04
申请号：US12662573
申请日：2010-04-23
申请人： Joo-young Kim , Byong-gwon Song , Jae-eun Jang , Yong-wan Jin , Jung-woo Kim
发明人： Joo-young Kim , Byong-gwon Song , Jae-eun Jang , Yong-wan Jin , Jung-woo Kim
IPC分类号： G02F1/1334
CPC分类号： G02F1/1334 , G02F1/133553 , G02F1/134336 , G02F1/136227 , G02F2001/136222
摘要： A reflective display device may include pixels. Each pixel may include sub-pixels. Each sub-pixel may include first and second substrates spaced apart from each other; a driving unit formed on a top surface of the first substrate; a reflective layer, acting as a first electrode to which a voltage is applied by the driving unit, disposed above the driving unit; a second electrode formed on a bottom surface of the second substrate; a color filter layer disposed between the reflective layer and the second electrode; and a polymer dispersed liquid crystal (PDLC) layer. If the color filter layer is formed on the reflective layer; then the PDLC layer may be disposed between the second electrode and color filter layer. If the color filter layer is formed on a bottom surface of the second electrode, then the PDLC layer may be disposed between the reflective layer and color filter layer.
摘要翻译：反射式显示装置可以包括像素。每个像素可以包括子像素。每个子像素可以包括彼此间隔开的第一和第二基底; 驱动单元，形成在所述第一基板的顶表面上; 反射层，用作设置在驱动单元上方的由驱动单元施加电压的第一电极; 形成在所述第二基板的底面上的第二电极; 布置在所述反射层和所述第二电极之间的滤色器层; 和聚合物分散液晶（PDLC）层。如果滤色器层形成在反射层上; 则PDLC层可以设置在第二电极和滤色器层之间。如果滤色器层形成在第二电极的底表面上，则PDLC层可以设置在反射层和滤色器层之间。

7. 发明申请

US20110069039A1 Multi-touch sensing display apparatus 有权
标题翻译：多点触摸感应显示装置
公开(公告)号：US20110069039A1
公开(公告)日：2011-03-24
申请号：US12662643
申请日：2010-04-27
申请人： Hong-seok Lee , Yong-kweun Mun , Jung-woo Kim
发明人： Hong-seok Lee , Yong-kweun Mun , Jung-woo Kim
IPC分类号： G06F3/042
CPC分类号： G06F3/0425 , G06F2203/04109
摘要： A multi-touch sensing display apparatus is provided. The multi-touch sensing display apparatus may include a back light unit, a display panel, a sensor unit on a display surface of the display panel, and a touch light source unit providing light to be diffused by a touch of a user so that the sensor unit senses the touch of the user. The touch light source unit may include a touch light source and a transparent light guide plate. The transparent light guide plate may include a light guiding unit and a plurality of light emitting units integrally formed with each other as a single body, wherein the light guiding unit guides light from the touch light source to an inside thereof, and the plurality of light emitting units protrudes from the light guiding unit and emits light from the light guiding unit.
摘要翻译：提供一种多触摸感测显示装置。多触摸感测显示装置可以包括背光单元，显示面板，显示面板的显示面上的传感器单元，以及提供通过用户的触摸而扩散的光的触摸光源单元，传感器单元感测到用户的触摸。触摸光源单元可以包括触摸光源和透明导光板。透明导光板可以包括导光单元和作为单体彼此一体形成的多个发光单元，其中导光单元将来自触摸光源的光引导到其内部，并且多个光发光单元从导光单元突出并从光导单元发射光。

8. 发明申请

US20050078127A1 Controlling the brightness of image display device 失效
标题翻译：控制图像显示设备的亮度
公开(公告)号：US20050078127A1
公开(公告)日：2005-04-14
申请号：US10855556
申请日：2004-05-28
申请人： Jung-woo Kim
发明人： Jung-woo Kim
IPC分类号： G02F1/133 , G09G3/20 , G09G3/22 , G09G3/36 , G09G5/10 , H04N5/66 , G09G3/28
CPC分类号： G09G3/22 , G09G3/2014 , G09G2310/0259 , G09G2320/0233
摘要： Controlling the brightness of an image display device includes generating a clock signal having a frequency that varies according to locations of row electrodes in a predetermined column line and generating a signal having a pulse width corresponding to a gray scale value of an input image signal in accordance with the clock signal corresponding to the location of the row electrode of a pixel at which an image signal is to be displayed.
摘要翻译：控制图像显示装置的亮度包括产生具有根据预定列线中的行电极的位置而变化的频率的时钟信号，并产生具有与输入图像信号的灰度值对应的脉冲宽度的信号其中时钟信号对应于要显示图像信号的像素的行电极的位置。

9. 发明授权

US09621899B2 Methods and apparatuses for encoding and decoding mode information 有权
公开(公告)号：US09621899B2
公开(公告)日：2017-04-11
申请号：US12884676
申请日：2010-09-17
申请人： Sung-bum Park , Jung-woo Kim , Dai-woong Choi , Jae-won Yoon , Jun-ho Cho
发明人： Sung-bum Park , Jung-woo Kim , Dai-woong Choi , Jae-won Yoon , Jun-ho Cho
IPC分类号： H04N19/132 , H04N19/46 , H04N19/176 , H04N19/103 , H04N19/174 , H04N19/13 , H04N19/60 , H04N19/34
CPC分类号： H04N19/132 , H04N19/103 , H04N19/13 , H04N19/174 , H04N19/176 , H04N19/34 , H04N19/46 , H04N19/60
摘要： Methods and apparatuses for encoding and decoding mode information of a block of an image. The method of decoding the mode information includes decoding information representing whether a current block is encoded in a first mode, and hierarchically decoding information representing an encoding mode of the current block from among a second mode and a third mode.

10. 发明申请

US20110134373A1 Reflective display devices and methods of manufacturing the same 有权
标题翻译：反射型显示装置及其制造方法
公开(公告)号：US20110134373A1
公开(公告)日：2011-06-09
申请号：US12662573
申请日：2010-04-23
申请人： Joo-young Kim , Byong-gwon Song , Jae-eun Jang , Yong-wan Jin , Jung-woo Kim
发明人： Joo-young Kim , Byong-gwon Song , Jae-eun Jang , Yong-wan Jin , Jung-woo Kim
IPC分类号： G02F1/1334 , H01L33/44
CPC分类号： G02F1/1334 , G02F1/133553 , G02F1/134336 , G02F1/136227 , G02F2001/136222
摘要： A reflective display device may include pixels. Each pixel may include sub-pixels. Each sub-pixel may include first and second substrates spaced apart from each other; a driving unit formed on a top surface of the first substrate; a reflective layer, acting as a first electrode to which a voltage is applied by the driving unit, disposed above the driving unit; a second electrode formed on a bottom surface of the second substrate; a color filter layer disposed between the reflective layer and the second electrode; and a polymer dispersed liquid crystal (PDLC) layer. If the color filter layer is formed on the reflective layer; then the PDLC layer may be disposed between the second electrode and color filter layer. If the color filter layer is formed on a bottom surface of the second electrode, then the PDLC layer may be disposed between the reflective layer and color filter layer.
摘要翻译：反射式显示装置可以包括像素。每个像素可以包括子像素。每个子像素可以包括彼此间隔开的第一和第二基底; 驱动单元，形成在所述第一基板的顶表面上; 反射层，用作设置在驱动单元上方的由驱动单元施加电压的第一电极; 形成在所述第二基板的底面上的第二电极; 布置在所述反射层和所述第二电极之间的滤色器层; 和聚合物分散液晶（PDLC）层。如果滤色器层形成在反射层上; 则PDLC层可以设置在第二电极和滤色器层之间。如果滤色器层形成在第二电极的底表面上，则PDLC层可以设置在反射层和滤色器层之间。

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