公开(公告)号：US20120007880A1

公开(公告)日：2012-01-12

申请号：US13178106

申请日：2011-07-07

Applicant: Pei-Chen HUANG ,  Yu-Chung Lee ,  Shih-Yu Hsu ,  Po-Yang Wu

Inventor： Pei-Chen HUANG ,  Yu-Chung Lee ,  Shih-Yu Hsu ,  Po-Yang Wu

IPC: G09G5/00

CPC classification number: G09G3/3406 ,  G09G2320/066 ,  G09G2360/16

Abstract: A contrast control device is provided. The device of the invention includes a detecting unit, a judging unit, a backlight control unit, a gain generating unit and a contrast gain processing unit. The detecting unit calculates an average value and detects a maximum value of a current image. The judging unit generates a gain index and a brightness index according to the average value. The backlight control unit generates a backlight control signal according to the brightness index. The gain generating unit generates a first contrast gain value and a soft-clamping gain value according to the gain index, the average value and the maximum value and then selects one from the first contrast gain value and the soft-clamping gain value for output as a second contrast gain value according to an input pixel value of the current image. The contrast gain processing unit generates an output pixel value according to the second contrast gain value and the input pixel value.

Abstract translation: 提供对比度控制装置。 本发明的装置包括检测单元，判断单元，背光控制单元，增益生成单元和对比度增益处理单元。 检测单元计算平均值并检测当前图像的最大值。 判断单元根据平均值生成增益指标和亮度指标。 背光控制单元根据亮度指标生成背光控制信号。 增益产生单元根据增益指数，平均值和最大值产生第一对比度增益值和软钳位增益值，然后从第一对比增益值和软钳位增益值中选择一个作为输出， 根据当前图像的输入像素值的第二对比度增益值。 对比增益处理单元根据第二对比度增益值和输入像素值生成输出像素值。

公开(公告)号：US20100225663A1

公开(公告)日：2010-09-09

申请号：US12704028

申请日：2010-02-11

Applicant: Yu-Chung LEE ,  Cheng-Chuan Tsai ,  Pei-Chen Huang

Inventor： Yu-Chung LEE ,  Cheng-Chuan Tsai ,  Pei-Chen Huang

IPC: G09G5/02

CPC classification number: G09G3/2003 ,  G09G2320/0285 ,  G09G2320/0673

Abstract: A method for creating a Gamma look-up table (LUT) includes: calculating interpolated display characteristics of a plurality of colors by using a nonlinear interpolation algorithm based on a plurality of display characteristics of the predetermined patterns wherein the number of the display characteristics is smaller than the product of the number of the colors and the number of the interpolated display characteristics of the colors; and correcting the interpolated display characteristics of the colors on the basis of a maximum display characteristic value and a reference gamma value so that the Gamma look-up table is created. The predetermined patterns comprise a plurality of gray level patterns which one-by-one correspond to a plurality of levels, and the interval of a pair of adjacent gray level patterns among the gray level patterns is different from the interval of another pair of adjacent gray level patterns among the gray level patterns.

Abstract translation: 一种用于创建伽马查找表（LUT）的方法包括：通过使用基于预定图案的多个显示特性的非线性插值算法来计算多种颜色的内插显示特性，其中显示特性的数量较小 比颜色的数量和颜色的内插显示特性的数量的乘积; 以及基于最大显示特性值和参考伽马值来校正颜色的内插显示特性，从而创建伽马查找表。 预定图案包括多个灰度级图案，其逐一对应于多个级别，并且灰度级图案中的一对相邻灰度级图案的间隔与另一对相邻灰度的间隔不同 灰度级模式中的水平模式。

公开(公告)号：US20090323887A1

公开(公告)日：2009-12-31

申请号：US12124195

申请日：2008-05-21

Applicant: Jin LIU ,  Yu Chung Lee

Inventor： Jin LIU ,  Yu Chung Lee

IPC: G21C3/34

CPC classification number: G21C3/331 ,  G21C3/3315 ,  G21C3/334 ,  G21Y2002/304 ,  G21Y2002/401 ,  G21Y2004/30 ,  Y02E30/40

Abstract: A plate mounted fuel assembly hold-down system that provides a defined channel for both the insertion and removal of reactor head mounted, fixed in-core detector instrumentation, provides a guided path for the fixed in-core detector during insertion, and shields the instrument shroud against coolant cross flow. The hold-down assembly includes a base plate that seats on the adapter plate of the fuel assembly and has openings that align with the control rod guide thimbles. A hollow sleeve extends through and below a central opening in the base plate to mate with the fuel assembly instrument thimble. The sleeve extends above the base plate and through and above an upper core plate of the reactor. A hold-down bar is slidably mounted on the sleeve and is restrained below the top of the sleeve. A spring is positioned around the sleeve and is captured between the hold-down bar and the base plate.

Abstract translation: 提供用于插入和拆卸反应器头安装的固定核心检测器仪表的限定通道的板式燃料组件压紧系统在插入期间为固定的核心检测器提供导向路径，并屏蔽仪器 防止冷却液横流。 压紧组件包括一个底板，该底座位于燃料组件的适配器板上并且具有与控制棒导向套管对准的开口。 中空套筒延伸穿过基板中的中心开口并在其下方与燃料组件仪表套管配合。 套筒在基板上延伸并且穿过反应器的上芯板并且上方。 压紧杆可滑动地安装在套筒上并且被限制在套筒的顶部之下。 弹簧定位在套筒周围，并被夹在压紧杆和底板之间。

公开(公告)号：US06606369B1

公开(公告)日：2003-08-12

申请号：US10092946

申请日：2002-03-06

Applicant: Levie David Smith, III ,  Yonghwan Kim ,  Yu Chung Lee ,  David Lee Stucker

Inventor： Levie David Smith, III ,  Yonghwan Kim ,  Yu Chung Lee ,  David Lee Stucker

IPC: G21C3352

CPC classification number: G21C3/322 ,  G21C3/3563 ,  G21Y2002/303 ,  G21Y2004/30 ,  Y02E30/38

Abstract: An improved grid for use in a fuel assembly of a nuclear reactor includes a plurality of straps connected in a lattice, with a plurality of mixing vanes being disposed on the straps and being arranged such that the hydraulic forces on the mixing vanes generally cancel one another out. The mixing vanes of diagonal quadrants of the grid are generally aligned with diagonally disposed imaginary alignment planes. Each strap includes a plurality of strap members, with each strap member including a spring and a pair of dimples. The spring includes a contoured spring embossment having a greater radius of curvature in a relaxed condition than the radius of a fuel rod. Each dimple includes a similarly configured contoured dimple embossment. The spring embossment is mounted on a pair of legs that extend nonlinearly between a first plate and a second plate of each strap member to increase compliance thereof.

Abstract translation: 用于核反应堆的燃料组件的改进的格栅包括多个连接在格子上的条带，多个混合叶片设置在带上并且布置成使得混合叶片上的液压力通常互相抵消 出来 栅格对角象限的混合叶片通常与对角设置的虚拟对准平面对准。 每个条带包括多个条带构件，每个条带构件包括弹簧和一对凹坑。 弹簧包括在放松条件下具有比燃料棒的半径更大的曲率半径的轮廓弹簧压花。 每个凹坑都包括类似配置的轮廓凹坑浮雕。 弹簧压花安装在一对腿上，该腿在每个带构件的第一板和第二板之间非线性地延伸，以增加其顺应性。

公开(公告)号：US08890901B2

公开(公告)日：2014-11-18

申请号：US12875147

申请日：2010-09-03

Applicant: Yu-Chung Lee ,  Pei-Chen Huang

Inventor： Yu-Chung Lee ,  Pei-Chen Huang

IPC: G09G5/10 ,  G09G3/36 ,  G09G5/02 ,  H04N5/202 ,  G09G5/06

CPC classification number: G09G5/02 ,  G09G5/06 ,  G09G2320/0666 ,  G09G2320/0693

Abstract: A color management circuit and a related color management method are provided. The color management circuit is disposed in a display device which has a panel provided with a panel conversion characteristic. The color management circuit includes: a first nonlinear conversion circuit, a color matrix conversion circuit and a second nonlinear conversion circuit. The first nonlinear conversion circuit is utilized for performing a first nonlinear conversion upon a color data to generate a first conversion data. The color matrix conversion circuit is utilized for performing a liner matrix calculation upon the first conversion data to generate a matrix calculation data. The second nonlinear conversion circuit is utilized for performing a second nonlinear conversion upon the matrix calculation data to generate a second conversion data to the panel, wherein a combined conversion characteristic of the second conversion characteristic with the panel conversion characteristic is substantially linear.

Abstract translation: 提供了颜色管理电路和相关的颜色管理方法。 颜色管理电路设置在具有面板转换特性的面板的显示装置中。 颜色管理电路包括：第一非线性转换电路，色彩矩阵转换电路和第二非线性转换电路。 第一非线性转换电路用于对颜色数据执行第一非线性转换以产生第一转换数据。 彩色矩阵转换电路用于在第一转换数据上执行衬垫矩阵计算以产生矩阵计算数据。 第二非线性转换电路用于在矩阵计算数据上执行第二非线性转换，以产生到面板的第二转换数据，其中具有面板转换特性的第二转换特性的组合转换特性基本上是线性的。

公开(公告)号：US08670519B2

公开(公告)日：2014-03-11

申请号：US12901599

申请日：2010-10-11

Applicant: Joonhyung Choi ,  Yu Chung Lee

Inventor： Joonhyung Choi ,  Yu Chung Lee

IPC: G21C19/28

CPC classification number: G21C3/331 ,  G21C3/12 ,  G21C3/3315 ,  Y02E30/40

Abstract: A nuclear fuel assembly having a plurality of multi-leaf hold down spring sets extending from a top nozzle. Each spring set consists of a multiple number of springs leafs in order to provide a large working range of spring deflection. Each spring leaf has a straight, flat base section followed by a straight, flat tapered beam with a secondary spring set having a curvature at its peripheral end.

Abstract translation: 一种核燃料组件，其具有从顶部喷嘴延伸的多个多叶压缩弹簧组。 每个弹簧组由多个弹簧叶组成，以提供弹簧偏转的大的工作范围。 每个弹簧叶片具有直的平坦的基部部分，随后是直的扁平的锥形梁，其二次弹簧组件在其外周端具有曲率。

公开(公告)号：US20070182254A1

公开(公告)日：2007-08-09

申请号：US09777827

申请日：2001-02-07

Applicant: Yu-Chung Lee

Inventor： Yu-Chung Lee

IPC: H02B1/24

CPC classification number: H01R25/003 ,  H01R13/514 ,  H01R13/665 ,  Y10T307/766

Abstract: A combination type of socket with power source management which includes a power source protection and filter body, a multi-hole outlet extension socket body, an automatic timing socket body, a synchronized main/secondary socket body, a main plug provided to the power source protection and filter body for connection to a common power source having a power source switch and a socket for connection with extension outlet socket. The socket is characterized in that the power source protection and filter body is provided with a power source quality processing circuit, excess voltage input prevention circuit, low high current indication alarm circuit, low high voltage indication alarm circuit, control circuit for voltage, and current indicator such that after the power source is input, noise elimination, surge absorption treatment, input voltage, and current value are monitored and indicated and the current is cut off at abnormal or warning alarm is produced.

Abstract translation: 具有电源管理的组合式插座，包括电源保护和过滤体，多孔插座延伸插座体，自动定时插座体，同步主/次插座体，提供给电源的主插头 保护和过滤器体，用于连接到具有电源开关和用于与扩展插座连接的插座的公共电源。 插座的特征在于电源保护和过滤器主体设有电源质量处理电路，过电压输入防止电路，低电流指示报警电路，低电压指示报警电路，电压和电流控制电路 指示器，使得在输入电源之后，监视并指示噪声消除，浪涌吸收处理，输入电压和电流值，并且产生异常或警告报警时的电流被切断。

公开(公告)号：US06608880B2

公开(公告)日：2003-08-19

申请号：US09907405

申请日：2001-07-17

Applicant: Michael G. Smith ,  Kyouseok Lee ,  Yu Chung Lee ,  Yonghwan Kim

Inventor： Michael G. Smith ,  Kyouseok Lee ,  Yu Chung Lee ,  Yonghwan Kim

IPC: G21C332

CPC classification number: G21C3/3206 ,  Y02E30/40

Abstract: A reduced pressure drop debris filter bottom nozzle for use in a fuel assembly of a nuclear reactor includes a plate member formed with a plurality of first flow holes and a plurality of second flow holes. The first flow holes are oblong in cross section and may be of an oval configuration. The first flow holes each have in cross section a major axis and a minor axis, the major axis being longer than the minor axis. The second flow holes are circular in cross section and may have a diameter substantially equal to the minor axis of the first flow holes. The bottom nozzle also features support ligaments that extend between the first flow holes and that are axially aligned with fuel rods within the fuel assembly.

Abstract translation: 用于核反应堆的燃料组件中的减压压降碎屑过滤器底部喷嘴包括形成有多个第一流动孔和多个第二流动孔的板构件。 第一流动孔的横截面为长方形，并且可以是椭圆形。 第一流动孔各自具有长轴和短轴的横截面，长轴比短轴长。 第二流动孔是横截面为圆形，并且可以具有基本上等于第一流动孔的短轴的直径。 底部喷嘴还具有在第一流动孔之间延伸并且与燃料组件内的燃料棒轴向对齐的支撑韧带。

公开(公告)号：US20130031510A1

公开(公告)日：2013-01-31

申请号：US13191776

申请日：2011-07-27

Applicant: Shan-Chun Pan ,  Yu Chung Lee

Inventor： Shan-Chun Pan ,  Yu Chung Lee

IPC: G06F3/048

CPC classification number: G06F3/0487 ,  G06F3/038 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/0488

Abstract: In one embodiment, a button mapping method comprising comparing an image difference between images before and after a keyboard event, the images including a first and second version of buttons in a menu, respectively; constructing by the processor a button map based on the comparison, the button map comprising button information for at least two buttons in the menu; receiving one or more selection signals corresponding to one or more non-keyboard events; and translating the one or more selection signals into one or more keyboard events based on the button map, wherein the button in the menu is selected based on the translation.

Abstract translation: 在一个实施例中，一种按钮映射方法，包括比较键盘事件之前和之后的图像之间的图像差异，所述图像分别包括菜单中的按钮的第一和第二版本; 由所述处理器构成基于所述比较的按钮图，所述按钮图包括所述菜单中的至少两个按钮的按钮信息; 接收对应于一个或多个非键盘事件的一个或多个选择信号; 以及基于所述按钮映射将所述一个或多个选择信号转换为一个或多个键盘事件，其中所述菜单中的所述按钮是基于所述翻译来选择的。

公开(公告)号：US20120250814A1

公开(公告)日：2012-10-04

申请号：US13074064

申请日：2011-03-29

Applicant: Joonhyung Choi ,  Yu Chung Lee

Inventor： Joonhyung Choi ,  Yu Chung Lee

IPC: G21C3/356

CPC classification number: G21C3/3563 ,  G21C3/352 ,  Y02E30/40

Abstract: A spacer grid for a nuclear fuel assembly that exhibits increased crush strength. Each grid strap at the ligaments that support fuel rods has a spring or dimple to support the fuel rods under anticipated external loads during shipping and handling or in a seismic event. One or more elongated embossed ribs are provided on each of the fuel rod grid strap support ligaments to increase its moment of inertia by forming various shapes on the ligaments of the grid strap. Preferably, the ribs have a streamlined shape to prevent any excessive pressure drop. In this manner, the crush strength of a conventional short grid strap is increased without meaningful additional manufacturing costs or adverse effects to the neutron economy of the grid.

Abstract translation: 用于核燃料组件的间隔栅格，其展现出增加的压碎强度。 在支撑燃料棒的韧带处的每个网格带具有弹簧或凹坑，以在运输和处理期间或在地震事件中在预期的外部载荷下支撑燃料棒。 在每个燃料棒网格带支撑韧带上设置一个或多个细长压花肋，以通过在网格带的韧带上形成各种形状来增加其惯性矩。 优选地，肋具有流线型的形状以防止任何过大的压降。 以这种方式，传统的短网格带的压碎强度增加，而没有有意义的附加制造成本或对电网的中子经济的不利影响。