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1. 发明申请

US20080018801A1 Method and Apparatus for Changing a Pixel Color 有权
标题翻译：改变像素颜色的方法和装置
公开(公告)号：US20080018801A1
公开(公告)日：2008-01-24
申请号：US11766562
申请日：2007-06-21
申请人： Hwa-Hyun Cho , Bom-Yun Kim , Jong-Seon Kim
发明人： Hwa-Hyun Cho , Bom-Yun Kim , Jong-Seon Kim
IPC分类号： H04N9/64
CPC分类号： H04N9/646
摘要： A method of changing a pixel color includes determining whether a chrominance of a pixel is in a preference chrominance area, where the preference chrominance area is defined as a conic section in a two-dimensional chrominance plane and an eccentricity of the conic section is not greater than 1, and changing the chrominance of the pixel to a preference chrominance to generate a preference pixel when the chrominance of the pixel is in the to preference chrominance area. Therefore, the method may set a preference chrominance area in a simple manner, and hardware for setting the preference chrominance area may be easily implemented.
摘要翻译：改变像素颜色的方法包括确定像素的色度是否在优选色度区域中，其中偏好色度区域被定义为二维色度平面中的圆锥截面，并且圆锥截面的偏心度不大并且当像素的色度处于偏好色度区域时，将像素的色度改变为偏好色度以产生偏好像素。因此，该方法可以以简单的方式设置偏好色度区域，并且可以容易地实现用于设置偏好色度区域的硬件。

2. 发明授权

US08014598B2 Method and apparatus for changing a pixel color 有权
标题翻译：改变像素颜色的方法和装置
公开(公告)号：US08014598B2
公开(公告)日：2011-09-06
申请号：US11766562
申请日：2007-06-21
申请人： Hwa-Hyun Cho , Bom-Yun Kim , Jong-Seon Kim
发明人： Hwa-Hyun Cho , Bom-Yun Kim , Jong-Seon Kim
IPC分类号： G06K9/00
CPC分类号： H04N9/646
摘要： A method of changing a pixel color includes determining whether a chrominance of a pixel is in a preference chrominance area, where the preference chrominance area is defined as a conic section in a two-dimensional chrominance plane and an eccentricity of the conic section is not greater than 1, and changing the chrominance of the pixel to a preference chrominance to generate a preference pixel when the chrominance of the pixel is in the preference chrominance area. Therefore, the method may set a preference chrominance area in a simple manner, and hardware for setting the preference chrominance area may be easily implemented.
摘要翻译：改变像素颜色的方法包括确定像素的色度是否在优选色度区域中，其中偏好色度区域被定义为二维色度平面中的圆锥截面，并且圆锥截面的偏心度不大并且当像素的色度处于偏好色度区域时，将像素的色度改变为偏好色度以产生偏好像素。因此，该方法可以以简单的方式设置偏好色度区域，并且可以容易地实现用于设置偏好色度区域的硬件。

3. 发明授权

US08045064B2 Contrast control apparatus and method 有权
标题翻译：对比度控制装置及方法
公开(公告)号：US08045064B2
公开(公告)日：2011-10-25
申请号：US11782712
申请日：2007-07-25
申请人： Hwa-Hyun Cho , Jong-Seon Kim , Bom-Yun Kim
发明人： Hwa-Hyun Cho , Jong-Seon Kim , Bom-Yun Kim
IPC分类号： H04N5/57
CPC分类号： G09G5/00 , G06T5/009 , G09G2320/066 , G09G2360/16 , G09G2360/18 , H04N5/20
摘要： A contrast control apparatus includes a memory for storing input image signals within one frame and an image reducing unit for selecting at least one image signal of the input image signals. An accumulation value calculating unit calculates accumulation values for predetermined sampling gray values with respect to the selected image signal. An image characteristic decision unit determines at least one characteristic of the selected image based on the accumulation values. A contrast control function calculating unit calculates a contrast control function based on the characteristic of the selected image. A contrast controller controls contrast of the image signals stored in the memory according to the contrast control function.
摘要翻译：对比度控制装置包括用于存储一帧内的输入图像信号的存储器和用于选择输入图像信号的至少一个图像信号的图像减少单元。累加值计算单元针对所选择的图像信号计算用于预定采样灰度值的累积值。图像特征确定单元基于累积值确定所选择的图像的至少一个特性。对比度控制功能计算单元基于所选图像的特性来计算对比度控制功能。对比度控制器根据对比度控制功能控制存储在存储器中的图像信号的对比度。

4. 发明授权

US08175164B2 Devices and methods for data compression and decompression 有权
标题翻译：用于数据压缩和解压缩的设备和方法
公开(公告)号：US08175164B2
公开(公告)日：2012-05-08
申请号：US11469558
申请日：2006-09-01
申请人： Bom-Yun Kim , Jong-Seon Kim , Shi-Hwa Lee , Sang-Jo Lee
发明人： Bom-Yun Kim , Jong-Seon Kim , Shi-Hwa Lee , Sang-Jo Lee
IPC分类号： H04N7/12
CPC分类号： H04N19/42 , H04N19/12 , H04N19/13 , H04N19/136 , H04N19/18 , H04N19/60
摘要： A device for data compression includes a domain transformer unit, a classifying unit, a variable length encoder, a fixed length encoder and a memory unit. The domain transformer unit transforms time-domain data into frequency-domain data. The classifying unit determines an encoding type of the frequency-domain data based on occurrence probability of the frequency-domain data. The variable length encoder encodes first frequency-domain data that are determined to be encoded by variable length coding. The fixed length encoder encodes second frequency-domain data that are determined to be encoded by fixed length coding. The memory unit stores the encoded first and second frequency-domain data by relocating the encoded first and second frequency-domain data such that the encoded first frequency-domain data are placed adjacently and the encoded second frequency-domain data are placed adjacently. Therefore, the time for decoding the corresponding data may be reduced.
摘要翻译：用于数据压缩的装置包括域变换器单元，分类单元，可变长度编码器，固定长度编码器和存储器单元。域变换器单元将时域数据转换为频域数据。分类单元基于频域数据的发生概率来确定频域数据的编码类型。可变长度编码器对被确定为通过可变长度编码进行编码的第一频域数据进行编码。固定长度编码器编码被确定为由固定长度编码编码的第二频域数据。存储器单元通过重新定位编码的第一和第二频域数据来存储经编码的第一和第二频域数据，使得编码的第一频域数据相邻放置，并且编码的第二频域数据被相邻地放置。因此，可以减少对相应数据进行解码的时间。

5. 发明授权

US07439886B2 Variable-length decoder, video decoder and image display system having the same, and variable-length decoding method 有权
标题翻译：可变长度解码器，视频解码器和图像显示系统具有相同的可变长度解码方法
公开(公告)号：US07439886B2
公开(公告)日：2008-10-21
申请号：US11617481
申请日：2006-12-28
申请人： Jin-Feng Zhan , Jong-Seon Kim , Dong-Yul Lee , Bom-Yun Kim
发明人： Jin-Feng Zhan , Jong-Seon Kim , Dong-Yul Lee , Bom-Yun Kim
IPC分类号： H03M7/40
CPC分类号： H03M7/40
摘要： A variable-length decoder includes a bitstream interface unit and a decoding unit. The bitstream interface unit generates a decoding bitstream for a current decoding process based on an unused decoding bitstream and an input bitstream. The unused bitstream includes unused bits of a previous decoding bitstream. The decoding unit decodes the decoding bitstream to generate a plurality of symbols per clock cycle and provides a next unused bitstream for a next decoding process to the bitstream interface unit.
摘要翻译：可变长度解码器包括比特流接口单元和解码单元。比特流接口单元基于未使用的解码比特流和输入比特流产生用于当前解码过程的解码比特流。未使用的比特流包括先前解码比特流的未使用比特。解码单元解码译码比特流以在每个时钟周期产生多个符号，并向比特流接口单元提供用于下一个解码处理的下一个未使用的比特流。

6. 发明申请

US20070182602A1 VARIABLE-LENGTH DECODER, VIDEO DECODER AND IMAGE DISPLAY SYSTEM HAVING THE SAME, AND VARIABLE-LENGTH DECODING METHOD 有权
标题翻译：可变长度解码器，视频解码器和具有其的图像显示系统以及可变长度解码方法
公开(公告)号：US20070182602A1
公开(公告)日：2007-08-09
申请号：US11617481
申请日：2006-12-28
申请人： Jin-Feng Zhan , Jong-Seon Kim , Dong-Yul Lee , Bom-Yun Kim
发明人： Jin-Feng Zhan , Jong-Seon Kim , Dong-Yul Lee , Bom-Yun Kim
IPC分类号： H03M7/40
CPC分类号： H03M7/40
摘要： A variable-length decoder includes a bitstream interface unit and a decoding unit, The bitstream interface unit generates a decoding bitstream for a current decoding process based on an unused decoding bitstream and an input bitstream. The unused bitstream includes unused bits of a previous decoding bitstream. The decoding unit decodes the decoding bitstream to generate a plurality of symbols per clock cycle and provides a next unused bitstream for a next decoding process to the bitstream interface unit.
摘要翻译：可变长度解码器包括比特流接口单元和解码单元。比特流接口单元基于未使用的解码比特流和输入比特流生成用于当前解码过程的解码比特流。未使用的比特流包括先前解码比特流的未使用比特。解码单元解码译码比特流以在每个时钟周期产生多个符号，并向比特流接口单元提供用于下一个解码处理的下一个未使用的比特流。

7. 发明申请

US20070047654A1 DEVICES AND METHODS FOR DATA COMPRESSION AND DECOMPRESSION 有权
标题翻译：用于数据压缩和分解的设备和方法
公开(公告)号：US20070047654A1
公开(公告)日：2007-03-01
申请号：US11469558
申请日：2006-09-01
申请人： Bom-Yun Kim , Jong-Seon Kim , Shi-Hwa Lee , Sang-Jo Lee
发明人： Bom-Yun Kim , Jong-Seon Kim , Shi-Hwa Lee , Sang-Jo Lee
IPC分类号： H04N11/04 , H04N7/12
CPC分类号： H04N19/42 , H04N19/12 , H04N19/13 , H04N19/136 , H04N19/18 , H04N19/60
摘要： A device for data compression includes a domain transformer unit, a classifying unit, a variable length encoder, a fixed length encoder and a memory unit. The domain transformer unit transforms time-domain data into frequency-domain data. The classifying unit determines an encoding type of the frequency-domain data based on occurrence probability of the frequency-domain data. The variable length encoder encodes first frequency-domain data that are determined to be encoded by variable length coding. The fixed length encoder encodes second frequency-domain data that are determined to be encoded by fixed length coding. The memory unit stores the encoded first and second frequency-domain data by relocating the encoded first and second frequency-domain data such that the encoded first frequency-domain data are placed adjacently and the encoded second frequency-domain data are placed adjacently. Therefore, the time for decoding the corresponding data may be reduced.
摘要翻译：用于数据压缩的装置包括域变换器单元，分类单元，可变长度编码器，固定长度编码器和存储器单元。域变换器单元将时域数据转换为频域数据。分类单元基于频域数据的发生概率来确定频域数据的编码类型。可变长度编码器对被确定为通过可变长度编码进行编码的第一频域数据进行编码。固定长度编码器编码被确定为由固定长度编码编码的第二频域数据。存储器单元通过重新定位编码的第一和第二频域数据来存储经编码的第一和第二频域数据，使得编码的第一频域数据相邻放置，并且编码的第二频域数据被相邻地放置。因此，可以减少对相应数据进行解码的时间。

8. 发明授权

US08581919B2 Display controllers including memory controllers 有权
标题翻译：显示控制器，包括内存控制器
公开(公告)号：US08581919B2
公开(公告)日：2013-11-12
申请号：US12727631
申请日：2010-03-19
申请人： Yong-Yun Park , Won-Gab Jung , Jong-Seon Kim , Sang-Woo Kim , Hae-Yong Ahn
发明人： Yong-Yun Park , Won-Gab Jung , Jong-Seon Kim , Sang-Woo Kim , Hae-Yong Ahn
IPC分类号： G09G5/36
CPC分类号： G09G3/3611 , G09G5/395 , G09G5/397 , G09G2320/0252 , G09G2340/02 , G09G2360/18
摘要： A display controller is provided. The display controller includes an external memory and a timing controller which compresses current frame data to generate front first in-first out (FIFO) input data, temporarily stores the front FIFO input data and writes the front FIFO input data to the external memory in a burst mode, and reads data from the external memory in the burst mode, temporarily stores the read data as back FIFO output data, and decodes the back FIFO output data to output previous frame data.
摘要翻译：提供显示控制器。显示控制器包括外部存储器和定时控制器，其压缩当前帧数据以产生前置先进先出（FIFO）输入数据，临时存储前FIFO输入数据，并将前FIFO输入数据写入外部存储器突发模式，并且以突发模式从外部存储器读取数据，将读取的数据临时存储为后向FIFO输出数据，并且解码后退FIFO输出数据以输出先前的帧数据。

9. 发明申请

US20110193238A1 SILICON WAFER FOR SEMICONDUCTOR WITH POWERSUPPLY SYSTEM ON THE BACKSIDE OF WAFER 有权
标题翻译：用于具有在波浪背面的功能系统的半导体的硅晶体
公开(公告)号：US20110193238A1
公开(公告)日：2011-08-11
申请号：US13020684
申请日：2011-02-03
申请人： Hyo-Jun AHN , Ki-Won Kim , Jou-Hyeon Ahn , Tae-Hyun Nam , Kwon-Koo Cho , Hwi-Beom Shin , Hyun-Chil Choi , Gyu-Bong Cho , Tae-Bum Kim , Ho-Suk Ryu , Won-Cheol Shin , Jong-Seon Kim
发明人： Hyo-Jun AHN , Ki-Won Kim , Jou-Hyeon Ahn , Tae-Hyun Nam , Kwon-Koo Cho , Hwi-Beom Shin , Hyun-Chil Choi , Gyu-Bong Cho , Tae-Bum Kim , Ho-Suk Ryu , Won-Cheol Shin , Jong-Seon Kim
IPC分类号： H01L23/48
CPC分类号： H01M6/40 , H01L23/58 , H01L2924/0002 , H01M2/1066 , H01M8/1097 , H01M8/1286 , H01M10/0436 , H01L2924/00
摘要： A battery mounted semiconductor device is provided. A battery mounted semiconductor device comprises a semiconductor silicon wafer, an electric power supply formed on a backside of the semiconductor silicon wafer and a circuit pattern formed on a front side of the semiconductor silicon wafer.
摘要翻译：提供了一种电池安装的半导体器件。电池安装的半导体器件包括半导体硅晶片，形成在半导体硅晶片的背面上的电源和形成在半导体硅晶片的前侧上的电路图案。

10. 发明授权

US07915725B2 Silicon wafer for semiconductor with powersupply system on the backside of wafer 有权
标题翻译：半导体晶圆，晶圆背面有供电系统
公开(公告)号：US07915725B2
公开(公告)日：2011-03-29
申请号：US12089880
申请日：2006-10-13
申请人： Hyo-Jun Ahn , Ki-Won Kim , Jou-Hyeon Ahn , Tae-Hyun Nam , Kwon-Koo Cho , Hwi-Beom Shin , Hyun-Chil Choi , Gyu-Bong Cho , Tae-Bum Kim , Ho-Suk Ryu , Won-Cheol Shin , Jong-Seon Kim
发明人： Hyo-Jun Ahn , Ki-Won Kim , Jou-Hyeon Ahn , Tae-Hyun Nam , Kwon-Koo Cho , Hwi-Beom Shin , Hyun-Chil Choi , Gyu-Bong Cho , Tae-Bum Kim , Ho-Suk Ryu , Won-Cheol Shin , Jong-Seon Kim
IPC分类号： H01L23/52
CPC分类号： H01M6/40 , H01L23/58 , H01L2924/0002 , H01M2/1066 , H01M8/1097 , H01M8/1286 , H01M10/0436 , H01L2924/00
摘要： Disclosed is a semiconductor silicon wafer having an electric power supply affixed to the backside of the wafer. By fabricating the electric power supply onto the backside of the wafer that has been left unused, the semiconductor chip can have a self-supplied power, realizing the self-powered semiconductor chip with an increased efficiency. Further, since the electric power supply is installed on the wafer, not the semiconductor chip, the fabrication procedure becomes very simple, and the battery can be mounted on any type of chip.
摘要翻译：公开了一种半导体硅晶片，其具有固定到晶片背面的电源。通过在未被使用的晶片的背面上制造电源，半导体芯片可以具有自供电电力，从而以更高的效率实现自供电的半导体芯片。此外，由于电源安装在晶片上而不是半导体芯片，制造过程变得非常简单，并且电池可以安装在任何类型的芯片上。

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