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101. 发明申请

US20180040284A1 IMAGE DISPLAY APPARATUS 审中-公开
公开(公告)号：US20180040284A1
公开(公告)日：2018-02-08
申请号：US15657058
申请日：2017-07-21
申请人： LG ELECTRONICS INC.
发明人： Kyungjin KANG
IPC分类号： G09G3/36 , G09G5/10 , H04N9/64
CPC分类号： G09G3/3607 , G09G3/003 , G09G5/10 , G09G5/28 , G09G2300/0443 , G09G2300/0452 , G09G2320/0633 , G09G2340/0457 , G09G2340/06 , G09G2340/14 , H04N9/646
摘要： The present invention relates to an image display apparatus including a panel having repeatedly arranged RGBW subpixels and pixels including a first pixel, second pixel and third pixel, each having at least three subpixels and the first and third pixels being disposed immediately adjacent to the left and right sides of the second pixel; a controller for applying, to the subpixels of the first or third pixel, data corresponding to a subpixel of a color not included in the second pixel. When the luminance level of the second pixel is lower than a first reference level and luminance difference between the first and second pixels or between the second and third pixels is greater than a second reference level, the controller may not apply the data to subpixels of the first or third pixel. Thus, on the RGBW type panel, sharpness of the edge area can be improved.

102. 发明授权

US09311896B2 Glyph rendering 有权
标题翻译：雕文渲染
公开(公告)号：US09311896B2
公开(公告)日：2016-04-12
申请号：US13405858
申请日：2012-02-27
申请人： Tanya Matskewich , Gregory Hitchcock , Michael Duggan , Donald David Karlov
发明人： Tanya Matskewich , Gregory Hitchcock , Michael Duggan , Donald David Karlov
IPC分类号： G09G5/28 , G06T11/20
CPC分类号： G09G5/28 , G06T11/203
摘要： Among other things, one or more techniques and/or systems are disclosed for rendering a glyph. Rendering data for the glyph can be received, such as size, shape, color, etc., along with first sub-pixel position for initially rendering the glyph on a display. A first rendering quality can be identified for the first sub-pixel position and second rendering quality can be identified for a second sub-pixel position, which may comprise an alternate rendering position. A sub-pixel position shift can be selected for the glyph based at least upon a comparison of the first and second rendering qualities. The sub-pixel position shift can comprise a difference between the first sub-pixel position and the second sub-pixel position, where the second rendering quality is selected/preferable over the first rendering quality. The glyph can be rendered by applying the selected sub-pixel position shift.
摘要翻译：除其他之外，公开了用于渲染字形的一个或多个技术和/或系统。可以接收字形的渲染数据，例如大小，形状，颜色等，以及用于在显示器上最初呈现字形的第一子像素位置。可以针对第一子像素位置识别第一渲染质量，并且可以为可包括替代渲染位置的第二子像素位置识别第二渲染质量。至少基于第一和第二渲染质量的比较，可以为字形选择子像素位置偏移。子像素位置偏移可以包括第一子像素位置和第二子像素位置之间的差异，其中第二渲染质量被选择/优于第一渲染质量。可以通过应用所选择的子像素位置偏移来渲染字形。

103. 发明申请

US20150255044A1 CONTOUR LINE WIDTH SETTING DEVICE, CONTOUR GRADATION NUMBER SETTING DEVICE, CONTOUR LINE WIDTH SETTING METHOD, AND CONTOUR GRADATION NUMBER SETTING METHOD 审中-公开
标题翻译：轮廓线宽度设置装置，轮廓刻度编号设置装置，轮廓线宽度设置方法和轮廓等级编号设置方法
公开(公告)号：US20150255044A1
公开(公告)日：2015-09-10
申请号：US14431196
申请日：2013-09-26
申请人： SHARP KABUSHIKI KAISHA
发明人： Naomi Hirasawa , Toshiyuki Tanaka
IPC分类号： G09G5/26 , H04N21/435 , H04N21/431 , G06T3/40 , H04N5/445
CPC分类号： G09G5/26 , G06T3/4092 , G09G5/28 , G09G2320/08 , G09G2340/04 , G09G2340/0407 , G09G2340/14 , G09G2370/04 , H04N5/44504 , H04N21/4312 , H04N21/4356
摘要： A contour width setting device (1) in accordance with the present invention includes: a display size obtaining section (11) for obtaining a size of a display; a ratio calculating section (13); a line width calculating section (14); and a integer converting section (15), the ratio calculating section (13), the line width calculating section (14), and the integer converting section (15) being for setting a contour width of a character to be displayed on the display so as to be substantially inversely proportional to the size of the display which size is obtained by the display size obtaining section (11).
摘要翻译：根据本发明的轮廓宽度设定装置（1）包括：显示尺寸获取部分（11），用于获得显示器的尺寸; 比率计算部（13）; 行宽度计算部（14）; 以及整数转换部分（15），比率计算部分（13），行宽度计算部分（14）和整数转换部分（15），用于设置要在显示器上显示的字符的轮廓宽度，与显示尺寸获取部分（11）获得的尺寸的显示尺寸基本成反比。

104. 发明授权

US09111369B2 Graphics accelerator 有权
标题翻译：图形加速器
公开(公告)号：US09111369B2
公开(公告)日：2015-08-18
申请号：US13782081
申请日：2013-03-01
申请人： Broadcom Corporation
发明人： Alexander G. MacInnis , Chengfuh Jeffrey Tang , Xiadong Xie , James T. Patterson , Greg A. Kranawetter
IPC分类号： G06T1/60 , G06T1/20 , G06T9/00 , G09G5/00 , G09G5/06 , G09G5/12 , G09G5/14 , G09G5/28 , G09G5/34 , G09G5/36 , H04N5/04 , H04N5/14 , H04N5/445 , H04N5/45 , H04N7/01 , H04N9/45 , H04N9/64 , H04N21/422 , H04N21/426 , H04N21/43 , H04N21/431 , H04N21/434 , H04N21/4402 , H04N21/443 , H04N21/47 , H04N19/61 , H04N19/44 , H04N19/42 , H04N19/423 , H04N19/436 , H04N19/59 , G09G5/02 , H04N5/12 , H04N5/44 , H04N5/46 , H04N11/14 , H04N11/20
CPC分类号： G06F3/0611 , G06F3/0653 , G06F3/0659 , G06F3/0683 , G06T1/20 , G06T1/60 , G06T9/00 , G06T9/007 , G09G5/001 , G09G5/02 , G09G5/024 , G09G5/026 , G09G5/06 , G09G5/12 , G09G5/14 , G09G5/28 , G09G5/346 , G09G5/36 , G09G5/363 , G09G2310/0224 , G09G2320/0247 , G09G2340/02 , G09G2340/0407 , G09G2340/10 , G09G2340/125 , G09G2360/02 , G09G2360/121 , G09G2360/125 , G09G2360/126 , G09G2360/128 , H04N5/04 , H04N5/126 , H04N5/14 , H04N5/4401 , H04N5/44504 , H04N5/44508 , H04N5/44591 , H04N5/45 , H04N5/46 , H04N7/0122 , H04N7/0135 , H04N9/45 , H04N9/641 , H04N9/642 , H04N11/143 , H04N11/20 , H04N19/42 , H04N19/423 , H04N19/436 , H04N19/44 , H04N19/59 , H04N19/61 , H04N21/42204 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/434 , H04N21/440263 , H04N21/4438 , H04N21/47
摘要： Disclosed herein are various embodiments of a graphics accelerator, which may include an integrated circuit. The integrated circuit may include a local memory; a direct memory access (DMA) engine; a processor; and one or more processing pipelines. The local memory stores graphics data that includes a plurality of pixels. The DMA engine transfers the graphics data between the local memory and an external memory. The processor performs at least one operation, in parallel, on components of at least a portion of the pixels. The one or more processing pipelines process the graphics data. The graphics accelerator works on operands and produces outputs for one set of pixels while the DMA engine is bringing in operands for a future set of pixel operations, and transfers data from the external memory to the one or more processing pipelines by directing data to the one or more pipelines.
摘要翻译：这里公开了图形加速器的各种实施例，其可以包括集成电路。集成电路可以包括本地存储器; 直接存储器访问（DMA）引擎; 处理器和一个或多个处理管道。本地存储器存储包括多个像素的图形数据。 DMA引擎在本地存储器和外部存储器之间传输图形数据。处理器并行地执行至少一部分像素的组件上的至少一个操作。一个或多个处理管线处理图形数据。图形加速器对操作数起作用，并产生一组像素的输出，而DMA引擎为未来的像素运算组提供操作数，并通过将数据指向一个或多个处理流水线将数据从外部存储器传输到一个或多个处理流水线或更多管道。

105. 发明授权

US09077997B2 Graphics display system with unified memory architecture 有权
公开(公告)号：US09077997B2
公开(公告)日：2015-07-07
申请号：US10763087
申请日：2004-01-22
申请人： Alexander G. MacInnis , Chengfuh Jeffrey Tang , Xiaodong Xie , James T. Patterson , Greg A. Kranawetter
发明人： Alexander G. MacInnis , Chengfuh Jeffrey Tang , Xiaodong Xie , James T. Patterson , Greg A. Kranawetter
IPC分类号： G06F3/00 , H04N19/436 , G06T9/00 , G09G5/00 , G09G5/06 , G09G5/12 , G09G5/14 , G09G5/28 , G09G5/34 , G09G5/36 , H04N5/04 , H04N5/14 , H04N5/445 , H04N5/45 , H04N7/01 , H04N9/45 , H04N9/64 , H04N21/422 , H04N21/43 , H04N21/426 , H04N21/431 , H04N21/434 , H04N21/4402 , H04N21/443 , H04N21/47 , H04N19/61 , H04N19/44 , H04N19/42 , H04N19/423 , H04N19/59 , G09G5/02 , H04N5/12 , H04N5/44 , H04N5/46 , H04N11/14 , H04N11/20
CPC分类号： G06F3/0611 , G06F3/0653 , G06F3/0659 , G06F3/0683 , G06T1/20 , G06T1/60 , G06T9/00 , G06T9/007 , G09G5/001 , G09G5/02 , G09G5/024 , G09G5/026 , G09G5/06 , G09G5/12 , G09G5/14 , G09G5/28 , G09G5/346 , G09G5/36 , G09G5/363 , G09G2310/0224 , G09G2320/0247 , G09G2340/02 , G09G2340/0407 , G09G2340/10 , G09G2340/125 , G09G2360/02 , G09G2360/121 , G09G2360/125 , G09G2360/126 , G09G2360/128 , H04N5/04 , H04N5/126 , H04N5/14 , H04N5/4401 , H04N5/44504 , H04N5/44508 , H04N5/44591 , H04N5/45 , H04N5/46 , H04N7/0122 , H04N7/0135 , H04N9/45 , H04N9/641 , H04N9/642 , H04N11/143 , H04N11/20 , H04N19/42 , H04N19/423 , H04N19/436 , H04N19/44 , H04N19/59 , H04N19/61 , H04N21/42204 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/434 , H04N21/440263 , H04N21/4438 , H04N21/47
摘要： A graphics display system integrated circuit is used in a set-top box for controlling a television display. The graphics display system processes analog video input, digital video input, and graphics input. The system incorporates a unified memory architecture that is shared by the graphics system, a CPU, and other peripherals. The unified memory architecture uses real time scheduling to service tasks. Critical instant analysis is used to find a schedule for memory usage that does not affect memory requirements of real time tasks while at the same time servicing non-real-time tasks as needed.

106. 发明授权

US08907878B2 Liquid crystal display device and method for displaying fonts on liquid crystal display device 有权
标题翻译：液晶显示装置及其在液晶显示装置上显示字体的方法
公开(公告)号：US08907878B2
公开(公告)日：2014-12-09
申请号：US13640352
申请日：2011-04-13
申请人： Ken Inada
发明人： Ken Inada
IPC分类号： G09G3/36 , G09G5/02 , G09G5/28
CPC分类号： G09G3/3607 , G02F2201/52 , G09G5/026 , G09G5/28 , G09G2300/0452 , G09G2340/0457 , G09G2340/06
摘要： A liquid crystal display device has pixels containing first to fourth subpixels (“SPs”) having four different colors, respectively, arranged in a two-by-two matrix. In displaying a font on a pixel composed of three SPs having three different colors, respectively, arranged in three columns of stripes, the SP in the first column of stripes takes on a tone Tx, the SP in the second column of stripes takes on a tone Ty, and the SP in the third column of stripes takes on a tone Tz. Each of the first and fourth SPs takes on a tone which is obtained by performing rounding on (Tx×⅔)+(Ty×⅓)=p and that each of the second and third SPs takes on a tone which is obtained by performing rounding on (Ty×⅓)+(Tz×⅔)=v.
摘要翻译：液晶显示装置具有分别以二乘二矩阵排列的具有四种不同颜色的第一至第四子像素（“SP”）的像素。在由具有三个不同颜色的三个SP组成的像素上分别显示一个字体，分别以三列条排列，第一列条中的SP采用一个色调Tx，第二列条纹中的SP取一个音调Ty，并且第三列中的SP采用音调Tz。第一和第四SP中的每一个采用通过对（Tx×⅔）+（Ty×1/3）= p执行舍入而获得的音调，并且第二和第三SP中的每一个采取通过执行舍入而获得的音调（Ty×1/3）+（Tz×⅔）= v。

107. 发明申请

US20130147809A1 METHOD AND APPARATUS FOR CALLIGRAPHIC BEAUTIFICATION OF HANDWRITTEN CHARACTERS 审中-公开
标题翻译：手写字符的书写形式的方法和装置
公开(公告)号：US20130147809A1
公开(公告)日：2013-06-13
申请号：US13711026
申请日：2012-12-11
申请人： Samsung Electronics Co., Ltd.
发明人： Zhenbo LUO , Youxin CHEN , Yan WANG , Sang-Ho KIM
IPC分类号： G09G5/28
CPC分类号： G09G5/28 , G09G2320/02 , G09G2380/00
摘要： A method and an apparatus for calligraphic beautification of handwritten characters are provided. The method includes collecting handwriting data of a user's handwritten input in real-time, determining whether a calligraphic beautification operation is to be started, determining stroke structure information of a stroke according to the collected handwriting data if the beautification operation is to be started, continuing the collecting of the handwriting data if the calligraphic beautification operation is not to be started, performing the calligraphic beautification operation according to a calligraphic beautification method corresponding to the stroke structure information, and displaying a beautified result.
摘要翻译：提供了一种用于手写字符书法美化的方法和装置。该方法包括：实时地收集用户手写输入的笔迹数据，确定是否开始书法美化操作，如果要开始美化操作，则根据所收集的手写数据确定笔画的笔划结构信息，继续如果不开始书法美化操作，则收集手写数据，根据与笔画结构信息对应的书法美化方法进行书法美化操作，并显示美化结果。

108. 发明申请

US20130113821A1 ASSIGNING COLOR VALUES TO PIXELS BASED ON OBJECT STRUCTURE 有权
标题翻译：根据对象结构将颜色值分配给像素
公开(公告)号：US20130113821A1
公开(公告)日：2013-05-09
申请号：US13724145
申请日：2012-12-21
申请人： MICROSOFT CORPORATION
发明人： Geraldine Wade , Tanya Matskewich
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G06T11/001 , G09G3/2003 , G09G5/246 , G09G5/28 , G09G2320/02 , G09G2340/0457 , G09G2340/14 , G09G2340/145 , H04N1/465
摘要： Systems and methods are provided for assigning color values to pixels based on object structure. For example, when rendering a writing system symbol on an electronic display, a non-color characteristic of the symbol can be measured and the measurement can be used to select a color value for a pixel associated with the symbol. Legibility of open and closed line-based graphical objects can be increased by inferring spatial depth and distance through application of a color assignment model.
摘要翻译：提供了基于对象结构将颜色值分配给像素的系统和方法。例如，当在电子显示器上呈现写入系统符号时，可以测量符号的非颜色特性，并且可以使用测量来选择与符号相关联的像素的颜色值。通过应用颜色分配模型推断空间深度和距离可以增加开放和封闭的线性图形对象的可读性。

109. 发明申请

US20130088505A1 CACHING COVERAGE VALUES FOR RENDERING TEXT USING ANTI-ALIASING TECHNIQUES 有权
标题翻译：使用反病毒技术渲染文本的缓存覆盖值
公开(公告)号：US20130088505A1
公开(公告)日：2013-04-11
申请号：US13270926
申请日：2011-10-11
申请人： Megha Jain , Miles M. Cohen , Robert A. Brown , Worachai Chaoweeraprasit , Andrew M. Precious , Kanwal VedBrat
发明人： Megha Jain , Miles M. Cohen , Robert A. Brown , Worachai Chaoweeraprasit , Andrew M. Precious , Kanwal VedBrat
IPC分类号： G09G5/02 , G09G5/00
CPC分类号： G06T11/203 , G06T2200/12 , G09G5/026 , G09G5/28 , G09G2320/0276 , G09G2340/0457 , G09G2340/10 , G09G2360/121
摘要： Techniques for calculating sub-pixel coverage values for text to be displayed, so as to enable caching of the sub-pixel coverage values. The sub-pixel coverage values may enable a linear combination of color information for the text with color information for one or more other, overlapping display elements for calculating composite color values to be used in controlling a display. Such composite color values to be used in controlling sub-pixels of a display may be calculated, in some embodiments, without performing a gamma correction process. Also described are techniques for retrieving cached sub-pixel coverage values and combining the values with color information for text and for other, overlapping display elements to calculate composite color values for sub-pixels of a display. At least one graphics processing unit (GPU) may be configured to perform operations using the sub-pixel coverage information and to calculate the composite color values for the sub-pixels.
摘要翻译：用于计算要显示的文本的子像素覆盖值的技术，以便实现子像素覆盖值的高速缓存。子像素覆盖值可以使文本的颜色信息与用于一个或多个其他重叠显示元素的颜色信息的线性组合可用于计算要用于控制显示的复合颜色值。在一些实施例中，可以在不执行伽马校正处理的情况下计算要用于控制显示器的子像素的这种复合色值。还描述了用于检索缓存的子像素覆盖值并将值与文本的颜色信息和其他重叠的显示元素组合以计算显示器的子像素的合成颜色值的技术。至少一个图形处理单元（GPU）可以被配置为使用子像素覆盖信息执行操作并且计算子像素的合成颜色值。

110. 发明授权

US08189678B2 Video and graphics system with an MPEG video decoder for concurrent multi-row decoding 有权
标题翻译：具有MPEG视频解码器的视频和图形系统，用于并行多行解码
公开(公告)号：US08189678B2
公开(公告)日：2012-05-29
申请号：US12961096
申请日：2010-12-06
申请人： Ramanujan Valmiki , Sandeep Bhatia
发明人： Ramanujan Valmiki , Sandeep Bhatia
IPC分类号： H04N7/00 , H04N9/64 , H04N7/112 , G06F15/80
CPC分类号： G06T9/007 , G06F15/80 , G09G5/001 , G09G5/02 , G09G5/024 , G09G5/026 , G09G5/06 , G09G5/12 , G09G5/14 , G09G5/28 , G09G5/346 , G09G5/36 , G09G5/363 , G09G2300/0408 , G09G2310/0224 , G09G2320/0247 , G09G2340/02 , G09G2340/0407 , G09G2340/0428 , G09G2340/06 , G09G2340/10 , G09G2340/12 , G09G2340/125 , G09G2360/02 , G09G2360/121 , G09G2360/125 , G09G2360/126 , G09G2360/128 , H04N5/126 , H04N5/14 , H04N5/4401 , H04N5/44504 , H04N5/44508 , H04N5/44591 , H04N5/45 , H04N5/46 , H04N7/00 , H04N7/0135 , H04N9/45 , H04N9/641 , H04N9/642 , H04N11/143 , H04N11/20 , H04N19/42 , H04N19/423 , H04N19/436 , H04N19/44 , H04N19/61 , H04N21/42204 , H04N21/42653 , H04N21/4305 , H04N21/4316 , H04N21/434 , H04N21/4438 , H04N21/47 , Y10S502/506
摘要： A video and graphics system processes video data including both analog video, e.g., NTSC/PAL/SECAM/S-video, and digital video, e.g., MPEG-2 video in SDTV or HDTV format. The video and graphics system includes a video decoder, which is capable of concurrently decoding multiple SLICEs of MPEG-2 video data. The video decoder includes multiple row decoding engines for decoding the MPEG-2 video data. Each row decoding engine concurrently decodes two or more rows of the MPEG-2 video data. The row decoding engines have a pipelined architecture for concurrently decoding multiple rows of MPEG-2 video data. The video decoder may be integrated on an integrated circuit chip with other video and graphics system components such as transport processors for receiving one or more compressed data streams and for extracting video data, and a video compositor for blending processed video data with graphics.
摘要翻译：视频和图形系统处理包括模拟视频（例如NTSC / PAL / SECAM / S视频）和数字视频（例如，以SDTV或HDTV格式的MPEG-2视频）的视频数据。视频和图形系统包括视频解码器，其能够同时解码MPEG-2视频数据的多个SLICE。视频解码器包括用于解码MPEG-2视频数据的多行解码引擎。每行解码引擎同时解码MPEG-2视频数据的两行或多行。行解码引擎具有用于同时解码多行MPEG-2视频数据的流水线架构。视频解码器可以集成在具有其他视频和图形系统组件的集成电路芯片上，诸如用于接收一个或多个压缩数据流并用于提取视频数据的传输处理器，以及用于将经处理的视频数据与图形混合的视频合成器。

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