专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US09058638B2 Super resolution encoding screens that minimize affects of lossy compression and data variations 有权
标题翻译：超分辨率编码屏幕，可减少有损压缩和数据变化的影响
公开(公告)号：US09058638B2
公开(公告)日：2015-06-16
申请号：US13790424
申请日：2013-03-08
申请人： Xerox Corporation
发明人： Farzin Blurfrushan , Guo-Yau Lin
IPC分类号： G06K9/00 , G06T9/00 , G09G5/00 , G09G3/20
CPC分类号： G06T9/00 , G09G3/2003 , G09G3/2059 , G09G5/00 , G09G2340/0457
摘要： Methods and systems for super resolution encoding. A matching pattern can be encoded with respect to an original pattern to generate a matching function for converting a screen into an IOT screen. Then, an operation can be implemented for accounting for a disturbance that causes a change in gray value that includes a minimal error while remaining close to the original pattern. The gray value is then mapped to the matching pattern via the matching function to convert the screen into the IOT screen and thereby minimize the effects of lossy compression and data variations caused by the disturbance.
摘要翻译：用于超分辨率编码的方法和系统。可以相对于原始图案对匹配图案进行编码，以生成用于将屏幕转换为IOT屏幕的匹配功能。然后，可以实现一种操作来计算导致灰度值变化的干扰，其包括最小误差，同时保持接近原始图案。然后通过匹配功能将灰度值映射到匹配模式，将屏幕转换为IOT屏幕，从而最小化由于干扰引起的有损压缩和数据变化的影响。

72. 发明授权

US09052089B2 Display panel having a pixel arrangement that provides a broad color gamut, and display apparatus having the same 有权
标题翻译：具有提供宽色域的像素排列的显示面板和具有该色域的显示装置
公开(公告)号：US09052089B2
公开(公告)日：2015-06-09
申请号：US13772847
申请日：2013-02-21
申请人： Samsung Display Co., Ltd.
发明人： Se Ah Kwon , Jai-Hyun Koh , Ik-Soo Lee , Kuk-Hwan Ahn
IPC分类号： G02F1/1335 , F21V9/10 , G09G3/36
CPC分类号： F21V9/40 , G02F1/133514 , G02F2201/40 , G02F2201/52 , G09G3/3607 , G09G2320/0276 , G09G2340/0457
摘要： A display panel includes a pixel group having first through fourth pixels disposed in a two-by-two matrix form. Each of the first through fourth pixels includes at least three subpixels. The first and second pixels have the same subpixel layout. The third pixel has a different subpixel layout from the first pixel. The fourth pixel has a different subpixel layout from the first and third pixels.
摘要翻译：显示面板包括具有以二乘二矩阵形式布置的第一至第四像素的像素组。第一至第四像素中的每一个包括至少三个子像素。第一和第二像素具有相同的子像素布局。第三像素具有与第一像素不同的子像素布局。第四像素具有与第一和第三像素不同的子像素布局。

73. 发明授权

US09001144B2 Image processing apparatus and method 有权
标题翻译：图像处理装置及方法
公开(公告)号：US09001144B2
公开(公告)日：2015-04-07
申请号：US12662659
申请日：2010-04-27
申请人： In Sung Ihm , Bong Jun Jin , Chan Min Park , Won Jong Lee , Seok Yoon Jung
发明人： In Sung Ihm , Bong Jun Jin , Chan Min Park , Won Jong Lee , Seok Yoon Jung
IPC分类号： G09G5/00 , G09G5/14 , G06T15/50
CPC分类号： G09G5/14 , G06T15/503 , G06T2200/12 , G09G2320/02 , G09G2340/0457 , G09G2340/10
摘要： A selector of an image processing apparatus may select, from a plurality of sub-pixels included in a first pixel, at least one sub-pixel to be anti-aliased. A processor of the image processing apparatus may calculate a color value of the first pixel by performing an anti-aliasing process with respect to each of the selected at least one sub-pixel.
摘要翻译：图像处理装置的选择器可以从包括在第一像素中的多个子像素中选择要被抗锯齿的至少一个子像素。图像处理装置的处理器可以通过针对所选择的至少一个子像素中的每一个执行抗混叠处理来计算第一像素的颜色值。

74. 发明申请

US20150035880A1 Methods and Apparatus for Visual Display 有权
标题翻译：视觉显示方法与装置
公开(公告)号：US20150035880A1
公开(公告)日：2015-02-05
申请号：US14451666
申请日：2014-08-05
申请人： Felix Heide , Gordon Wetzstein , James Gregson , Ramesh Raskar , Wolfgang Heidrich
发明人： Felix Heide , Gordon Wetzstein , James Gregson , Ramesh Raskar , Wolfgang Heidrich
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G2300/023 , G09G2340/0457
摘要： In exemplary implementations of this invention, light from a backlight is transmitted through two stacked LCDs and then through a diffuser. The front side of the diffuser displays a time-varying sequence of 2D images. Processors execute an optimization algorithm to compute optimal pixel states in the first and second LCDs, respectively, such that for each respective image in the sequence, the optimal pixel states minimize, subject to one or more constraints, a difference between a target image and the respective image. The processors output signals to control actual pixel states in the LCDs, based on the computed optimal pixel states. The 2D images displayed by the diffuser have a higher spatial resolution than the native spatial resolution of the LCDs. Alternatively, the diffuser may be switched off, and the device may display either (a) 2D images with a higher dynamic range than the LCDs, or (b) an automultiscopic display.
摘要翻译：在本发明的示例性实施方案中，来自背光的光通过两个堆叠的LCD传输，然后通过扩散器传输。漫射器的前侧显示2D图像的时变序列。处理器执行优化算法以分别计算第一和第二LCD中的最佳像素状态，使得对于序列中的每个相应图像，最佳像素状态在受到一个或多个约束的情况下最小化目标图像与各自的图像。处理器基于所计算的最佳像素状态输出信号以控制LCD中的实际像素状态。由漫射器显示的2D图像具有比LCD的原始空间分辨率更高的空间分辨率。或者，可以关闭扩散器，并且该装置可以显示（a）具有比LCD更高的动态范围的2D图像，或（b）自动显微镜显示器。

75. 发明申请

US20150029208A1 PIXEL ARRAY STRUCTURE AND DISPLAY APPARATUS INCLUDING THE SAME 有权
标题翻译：像素阵列结构和显示设备，包括它们
公开(公告)号：US20150029208A1
公开(公告)日：2015-01-29
申请号：US14167297
申请日：2014-01-29
申请人： Samsung Display Co., Ltd.
发明人： Gun-Sik Kim
IPC分类号： G09G3/20
CPC分类号： G09G3/2003 , G09G3/2074 , G09G3/2092 , G09G3/3225 , G09G2300/0452 , G09G2340/0457
摘要： A pixel array structure for populating the display area of a display device includes a repeated first pixel group that consists of one or more first colored subpixels, three or more second colored subpixels and two or more third colored subpixels. The respective numbers of the first colored subpixels, the second colored subpixels, and the third colored subpixels that are provided within the first pixel group are in a respective ratio of 1:3:2. In one embodiment, an input RGB image is remapped to have luminance values corresponding to Cyan-Magenta-Yellow coordinates and the latter are used in combination with subpixel rendering (SPR) to drive the colored subpixels of the pixel array structure.
摘要翻译：用于填充显示装置的显示区域的像素阵列结构包括由一个或多个第一彩色子像素，三个或更多个第二彩色子像素和两个或更多个第三彩色子像素组成的重复的第一像素组。设置在第一像素组内的第一彩色子像素，第二彩色子像素和第三彩色子像素的相应数目分别为1：3：2的比例。在一个实施例中，输入RGB图像被重新映射以具有对应于青色 - 洋红色 - 黄色坐标的亮度值，并且后者与子像素着色（SPR）组合使用以驱动像素阵列结构的彩色子像素。

76. 发明申请

US20150015466A1 PIXEL ARRAY, DISPLAY AND METHOD FOR PRESENTING IMAGE ON THE DISPLAY 有权
标题翻译：像素阵列，用于在显示器上呈现图像的显示和方法
公开(公告)号：US20150015466A1
公开(公告)日：2015-01-15
申请号：US14171563
申请日：2014-02-03
申请人： EverDisplay Optronics (Shanghai) Limited
发明人： Yuhsiung FENG
IPC分类号： G09G3/14
CPC分类号： G09G3/2003 , G09G3/007 , G09G3/2983 , G09G3/3225 , G09G2300/0452 , G09G2310/0262 , G09G2340/0457 , G09G2360/16
摘要： The present disclosure provides a pixel array, a display including the pixel array and a method for presenting an image on the display. The pixel array is composed of a plurality of basic pixel units repeated in horizontal and vertical directions. Each of the basic pixel units includes a first pixel point, a second pixel point and a third pixel point arranged from top to bottom. The first pixel point is composed of a first sub-pixel and a second sub-pixel located in two horizontal rows. The second pixel point is composed of a third sub-pixel and a first sub-pixel located in two horizontal rows. The third pixel point is composed of a second sub-pixel and a third sub-pixel located in two horizontal rows. With the solutions of the present disclosure, accuracy and yield of evaporation and image resolution may be improved.
摘要翻译：本公开提供了像素阵列，包括像素阵列的显示器和用于在显示器上呈现图像的方法。像素阵列由在水平和垂直方向上重复的多个基本像素单元组成。每个基本像素单元包括从顶部到底部布置的第一像素点，第二像素点和第三像素点。第一像素点由位于两个水平行的第一子像素和第二子像素组成。第二像素点由位于两个水平行的第三子像素和第一子像素组成。第三像素点由位于两个水平行的第二子像素和第三子像素组成。利用本公开的解决方案，可以提高蒸发的精度和产量和图像分辨率。

77. 发明授权

US08885120B2 Liquid crystal display device using a color-sequential method wherein the number of different colored LEDs is less than the number of primary colors used in the display 有权
标题翻译：使用颜色顺序方法的液晶显示装置，其中不同有色LED的数量小于显示器中使用的原色数量
公开(公告)号：US08885120B2
公开(公告)日：2014-11-11
申请号：US12103269
申请日：2008-04-15
申请人： Ilan Ben-David , Shmuel Roth , Moshe Ben-Chorin
发明人： Ilan Ben-David , Shmuel Roth , Moshe Ben-Chorin
IPC分类号： G02F1/1335 , G09F13/04 , H04N9/67 , G09G5/02 , G09G3/36 , G09G3/34 , G09G3/20
CPC分类号： G02F1/133514 , G02B5/201 , G02F1/134309 , G02F2001/134345 , G02F2201/52 , G09G3/20 , G09G3/2003 , G09G3/3406 , G09G3/3413 , G09G3/3607 , G09G5/02 , G09G2300/0452 , G09G2310/0235 , G09G2340/0407 , G09G2340/0457 , G09G2340/06 , H04N9/67
摘要： A color Liquid Crystal display (LCD) device for displaying a color image using at least four different primary colors, the device including an array of Liquid Crystal (LC) elements, driving circuitry adapted to receive an input corresponding to the color image and to selectively activate the LC elements of the LC array to produce an attenuation pattern corresponding to a gray-level representation of the color image, and an array of color sub-pixel filter elements juxtaposed and in registry with the array of LC elements such that each color sub-pixel filter element is in registry with one of the LC elements, wherein the array of color sub-pixel filter elements comprises at least four types of color sub-pixel filter elements, which transmit light of the at least four primary colors, respectively.
摘要翻译：一种用于使用至少四种不同原色显示彩色图像的彩色液晶显示器（LCD）装置，所述装置包括液晶（LC）元件阵列，适于接收对应于彩色图像的输入的驱动电路和选择性地激活LC阵列的LC元件以产生对应于彩色图像的灰度级表示的衰减图案，以及与LC元件阵列并置并与LC元件阵列对准的彩色子像素滤光器元件的阵列，使得每个颜色子像素滤光器元件与LC元件中的一个对准，其中，彩色子像素滤光器元件阵列分别包括至少四种颜色子像素滤光器元件，其分别透射至少四个原色的光。

78. 发明授权

US08749599B2 4-primary color display and pixel data rendering method thereof 有权
标题翻译： 4原色显示及其像素数据呈现方法
公开(公告)号：US08749599B2
公开(公告)日：2014-06-10
申请号：US13649922
申请日：2012-10-11
申请人： LG Display Co., Ltd.
发明人： Minchul Byun , Heumeil Baek
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , G09G2300/0452 , G09G2340/0407 , G09G2340/0457 , G09G2340/06
摘要： A 4-primary color display includes a display panel including a plurality of 4-primary color pixels each including red, green, blue, and white liquid crystal cells, and a pixel data rendering circuit for producing 4-primary color pixel data corresponding to a second horizontal resolution, which is equal to a physical horizontal resolution of the display panel, using 3 -primary color pixel data corresponding to a first horizontal resolution, which is two times higher than the physical horizontal resolution of the display panel. The pixel data rendering circuit determines a weighting factor based on a luminance ratio of two 3-primary color pixel data so as to increase a cognitive horizontal resolution of a luminance in the 4-primary color pixel data to the first horizontal resolution, and reflects the weighting factor to the calculation of a gray value of one 4-primary color pixel data.
摘要翻译： 4原色显示器包括包括多个四原色像素的显示面板，每个四原色像素均包括红色，绿色，蓝色和白色液晶单元;以及像素数据渲染电路，用于产生对应于第二水平分辨率等于显示面板的物理水平分辨率，使用与显示面板的物理水平分辨率高两倍的与第一水平分辨率相对应的三原色像素数据。像素数据呈现电路基于两个3原色像素数据的亮度比确定加权因子，以便将4基色像素数据中的亮度的认知水平分辨率提高到第一水平分辨率，并且反映加权因子来计算一个4原色像素数据的灰度值。

79. 发明申请

US20140104301A1 IMAGE DISPLAY DEVICE 有权
标题翻译：图像显示设备
公开(公告)号：US20140104301A1
公开(公告)日：2014-04-17
申请号：US14127521
申请日：2012-06-20
申请人： Shinji Nakagawa , Hidekazu Miyata , Hiroyuki Furukawa , Kazuyoshi Yoshiyama , Yasuhiro Yoshida , Toshihiro Yanagi , Taketoshi Nakano , Asahi Yamato , Ken Inada
发明人： Shinji Nakagawa , Hidekazu Miyata , Hiroyuki Furukawa , Kazuyoshi Yoshiyama , Yasuhiro Yoshida , Toshihiro Yanagi , Taketoshi Nakano , Asahi Yamato , Ken Inada
IPC分类号： G09G5/02 , G09G3/36
CPC分类号： G09G3/3607 , G02F1/133514 , G02F2201/52 , G09G3/2003 , G09G5/02 , G09G2300/0452 , G09G2320/0242 , G09G2340/0457 , G09G2360/16
摘要： There is provided an image display device, in which a pixel includes sub-pixels of four or more colors that include a color in addition to the three primary colors, and which can display a high-quality image in which false colors or artifacts are suppressed. The image display device includes a pixel area in which a plurality of pixels P are arranged in a matrix shape, and each of the pixels P includes m (m is an integer which is equal to or greater than 4) sub-pixels SP. When it is assumed that the colors of the m sub-pixels SP included in one pixel are C1, C2, . . . , and Cm, the m sub-pixels SP which are sequentially arrayed from an arbitrary position include all of the colors of C1, C2, . . . , and Cm in both the vertical direction and the horizontal direction in the pixel area.
摘要翻译：提供了一种图像显示装置，其中像素包括除了三原色之外包括颜色的四种或更多种颜色的子像素，并且可以显示其中抑制了假色或伪像的高质量图像。图像显示装置包括其中多个像素P以矩阵形状排列的像素区域，并且每个像素P包括m（m是等于或大于4的整数）子像素SP。当假设包括在一个像素中的m个子像素SP的颜色是C1，C2，...时。。。和Cm，从任意位置顺序排列的m个子像素SP包括C1，C2的全部颜色。。。，以及像素区域中的垂直方向和水平方向上的Cm。

80. 发明授权

US08659701B2 Usage of dither on interpolated frames 失效
标题翻译：在内插帧上使用抖动
公开(公告)号：US08659701B2
公开(公告)日：2014-02-25
申请号：US13706763
申请日：2012-12-06
申请人： Sony Corporation
发明人： Michael Enenkl , Piergiorgio Sartor
IPC分类号： H04N11/20 , H04N5/21
CPC分类号： H04N7/0127 , G09G3/2044 , G09G2340/0435 , G09G2340/0457 , H04N7/014
摘要： The present invention relates to an image processing method comprising providing video image frames with a first frame rate, up-converting said frame rate to provide video image frames with a second frame rate, and applying dithering to said video image frames with said second frame rate.
摘要翻译：本发明涉及一种图像处理方法，包括：提供具有第一帧速率的视频帧，上变频所述帧速率以提供具有第二帧速率的视频帧，以及用所述第二帧速率对所述视频帧执行抖动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式