公开(公告)号：US20100053042A1

公开(公告)日：2010-03-04

申请号：US12551678

申请日：2009-09-01

申请人： Kenta KAJIYAMA ,  Takeshi IZUMIDA ,  Norihiro NAKAMURA

发明人： Kenta KAJIYAMA ,  Takeshi IZUMIDA ,  Norihiro NAKAMURA

IPC分类号： G09G3/30 ,  G09G3/20

CPC分类号： G09G3/3233 ,  G09G2300/0852 ,  G09G2310/0205 ,  G09G2310/0262 ,  H01L27/3276

摘要： A plurality of data signal lines each of which is connected to at least one pixel circuit in one pixel circuit column and is not connected to the pixel circuits of other pixel circuit columns are provided to one pixel circuit column, and the pixel circuits in the pixel circuit column are connected to any one of the plurality of data signal lines. An image display device having such a constitution can alleviate lowering of display quality attributed to transmission delay or voltage drop of a scanning signal.

摘要翻译： 多个数据信号线被连接到一个像素电路列中的至少一个像素电路并且未连接到其它像素电路列的像素电路，并且像素电路列中的像素电路 电路列连接到多条数据信号线中的任何一条。 具有这种结构的图像显示装置可以减轻归因于扫描信号的传输延迟或电压降的显示质量的降低。

公开(公告)号：US20120105501A1

公开(公告)日：2012-05-03

申请号：US13281585

申请日：2011-10-26

申请人： Norihiro NAKAMURA ,  Kenta KAJIYAMA ,  Hajime AKIMOTO ,  Kouji IKEDA

发明人： Norihiro NAKAMURA ,  Kenta KAJIYAMA ,  Hajime AKIMOTO ,  Kouji IKEDA

IPC分类号： G09G5/10 ,  G09G3/30

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2320/0214 ,  G09G2320/0238 ,  G09G2320/043

摘要： An image display device includes: a light-emitting element that emits light corresponding to an amount of current in an emission period; a storage capacitor to which a display potential is supplied to one end thereof before the emission period and which stores a voltage corresponding to the display potential; a driving transistor that adjusts an amount of current flowing in a drain electrode thereof in accordance with the voltage stored by the storage capacitor; a lighting control switch which is connected in series with the light-emitting element from the drain electrode of the driving transistor and which is turned on in the emission period; and a discharge switch that connects a node in a current path from the driving transistor to the light-emitting element, through which a current flows when the lighting control switch is turned on, to a wiring that supplies a discharge potential before the emission period.

摘要翻译： 图像显示装置包括：发光元件，其在发光期间发射对应于电流量的光; 存储电容器，在发光期间向其一端提供显示电位，并存储对应于显示电位的电压; 驱动晶体管，其根据由所述存储电容器存储的电压来调节在其漏电极中流动的电流量; 照明控制开关，其从所述驱动晶体管的漏电极与所述发光元件串联连接，并在所述发光期间导通; 以及放电开关，其将来自驱动晶体管的电流路径中的节点与发光控制开关导通时电流流过的发光元件连接到在发光期之前提供放电电位的布线。

公开(公告)号：US20110018787A1

公开(公告)日：2011-01-27

申请号：US12840343

申请日：2010-07-21

申请人： Norihiro NAKAMURA ,  Hajime Akimoto ,  Fujio Kawano

发明人： Norihiro NAKAMURA ,  Hajime Akimoto ,  Fujio Kawano

IPC分类号： G09G3/30

CPC分类号： G09G3/3291 ,  G09G3/3233 ,  G09G2300/0861 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2330/028 ,  G09G2360/16

摘要： Provided is a display device including: a display region in which a plurality of pixels each including a light emitting element are arranged; a power supply unit provided outside the display region; a plurality of power supply lines connected to the power supply unit, for supplying power to the elements; and a light emission control unit (108) for determining a reference voltage applied to each of the plurality of pixels to display an image, based on information associated with the image and adjusting currents supplied from the plurality of power supply lines, in which the light emission control unit includes: a correction voltage setting unit (681) for discretely setting predetermined steps of correction voltages based on the information; and a reference voltage determining unit (682) for selecting one of the correction voltages set by the correction voltage setting unit, based on the information, to determine the reference voltage.

摘要翻译： 提供一种显示装置，包括：显示区域，其中布置有包括发光元件的多个像素; 设置在显示区域外的电源单元; 连接到所述电源单元的多个电源线，用于向所述元件供电; 以及发光控制单元（108），用于基于与所述图像相关联的信息以及调节从所述多个电源线提供的电流来确定施加到所述多个像素中的每一个以显示图像的参考电压，其中所述光 发光控制单元包括：校正电压设定单元，用于基于该信息离散地设置校正电压的预定步骤; 以及参考电压确定单元（682），用于基于该信息来选择由校正电压设置单元设置的校正电压之一，以确定参考电压。

公开(公告)号：US20090309898A1

公开(公告)日：2009-12-17

申请号：US12409276

申请日：2009-03-23

申请人： Norihiro NAKAMURA ,  Yoshiyuki Kokojima ,  Isao Mihara ,  Yasunobu Yamauchi

发明人： Norihiro NAKAMURA ,  Yoshiyuki Kokojima ,  Isao Mihara ,  Yasunobu Yamauchi

IPC分类号： G06T11/20 ,  G09G5/00

CPC分类号： G09G5/246 ,  G06T11/203 ,  G06T11/40 ,  G09G5/26 ,  G09G5/28 ,  G09G5/30 ,  G09G5/32

摘要： The rendering parameters including the position coordinate, the color information and the transparency in a vector definition space are calculated for each pixel occupied by a curved surface model projected on a screen. Plural primitive data are generated and stored from the vector data. By judging whether the plural primitive data include the position coordinate or not, a rendering judgment variable is determined, and in the case where the rendering judgment variable is added an odd number of times, the raster data of the pixel corresponding to the position coordinate is generated based on the rendering parameters.

摘要翻译： 对于投影在屏幕上的曲面模型所占据的每个像素，计算包括位置坐标，颜色信息和矢量定义空间中的透明度的渲染参数。 从矢量数据生成并存储多个原始数据。 通过判断多个原始数据是否包括位置坐标，确定呈现判断变量，并且在渲染判断变量被添加奇数次的情况下，与位置坐标相对应的像素的光栅数据为 基于渲染参数生成。

公开(公告)号：US20120050304A1

公开(公告)日：2012-03-01

申请号：US13050571

申请日：2011-03-17

申请人： Norihiro NAKAMURA ,  Toshiaki Nakasu ,  Yasunobu Yamauchi

发明人： Norihiro NAKAMURA ,  Toshiaki Nakasu ,  Yasunobu Yamauchi

IPC分类号： G09G5/02

CPC分类号： G06T9/00

摘要： When the smallest transformation cost among transformation costs calculated for respective coordinates of integration points is determined to be equal to or more than a predetermined threshold value, a dividing unit inserts a virtual point to the a mesh to divide a triangular patch including the virtual point. When the smallest transformation cost among the transformation costs calculated for the respective coordinates of the integration points is determined to be less than the predetermined threshold value, a transformation unit moves a vertex, which is opposite to the virtual point, of an edge having the integration point to a position of the coordinate of the integration point having the transformation cost, thereby transforming the triangular patch.

摘要翻译： 当对于各积分点的各坐标计算出的变换成本中的最小变换成本被确定为等于或大于预定阈值时，分割单元将虚拟点插入到一个网格中，以分割包括虚拟点的三角形补丁。 当将针对积分点的各个坐标计算的变换成本中的最小变换成本确定为小于预定阈值时，变换单元移动与该虚拟点相反的顶点， 指向具有变换成本的积分点的坐标的位置，由此变换三角形补丁。

公开(公告)号：US20100039454A1

公开(公告)日：2010-02-18

申请号：US12538963

申请日：2009-08-11

申请人： Norihiro NAKAMURA ,  Yasuharu YATSU ,  Hajime AKIMOTO

发明人： Norihiro NAKAMURA ,  Yasuharu YATSU ,  Hajime AKIMOTO

IPC分类号： G09G5/10

CPC分类号： G09G3/3233 ,  G09G3/2014 ,  G09G3/3291 ,  G09G2300/0439 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/0276 ,  G09G2330/021 ,  H01L27/3206 ,  H01L27/3244

摘要： In an image display device, each pixel includes a drive transistor for driving a light emitting element, a capacitive element which is connected between a signal line and a control electrode of the drive transistor, and a reset switching element. The reset switching elements of all pixels are turned off within a light emission period, and a PWM signal is supplied to a signal line from a drive circuit. A cycle of the PWM signal in a low brightness display mode is shorter than a cycle of the PWM signal in a standard brightness display mode. Due to such a constitution, the constitution of a drive circuit can be simplified, and it is possible to control light emission brightnesses of respective pixels of red, green and blue over a wide range from high brightness to low brightness while taking a balance among the light emission brightnesses.

摘要翻译： 在图像显示装置中，每个像素包括用于驱动发光元件的驱动晶体管，连接在驱动晶体管的信号线和控制电极之间的电容元件和复位开关元件。 所有像素的复位开关元件在发光周期内截止，并且PWM信号从驱动电路提供给信号线。 在低亮度显示模式下，PWM信号的周期短于标准亮度显示模式下的PWM信号的周期。 由于这样的结构，可以简化驱动电路的结构，并且可以在从高亮度到低亮度的宽范围内控制红色，绿色和蓝色的各个像素的发光亮度，同时在 发光亮度。

公开(公告)号：US20120144425A1

公开(公告)日：2012-06-07

申请号：US13366208

申请日：2012-02-03

申请人： Kunio BABA ,  Hiroto YOSHIHARA ,  Nobuhiro YAMANE ,  Yasunobu YAMAUCHI ,  Isao MIHARA ,  Masahiro SEKINE ,  Yasukazu HIGUCHI ,  Norihiro NAKAMURA

发明人： Kunio BABA ,  Hiroto YOSHIHARA ,  Nobuhiro YAMANE ,  Yasunobu YAMAUCHI ,  Isao MIHARA ,  Masahiro SEKINE ,  Yasukazu HIGUCHI ,  Norihiro NAKAMURA

IPC分类号： H04N21/472 ,  H04N5/445

CPC分类号： H04N5/44543 ,  H04N5/44591 ,  H04N21/4312 ,  H04N21/466 ,  H04N21/4667 ,  H04N21/4668 ,  H04N21/482 ,  H04N21/4826

摘要： According to one embodiment, an display processing apparatus includes a display module, an operation receiver, a relation calculator, a display information generator, and a display controller. The display module displays a content list indicating contents of an identical type. The operation receiver receives operation to select a key content from the content list. The relation calculator calculates relation between the key content and second contents of a plurality of types including the identical type. The display information generator generates first display information of the key content and second display information of the second contents. The display controller displays list information including the first display information and pieces of the second display information around the first display information. The pieces of the second display information are arranged such that second display information of second content with higher relation is closer to the first display information.

摘要翻译： 根据一个实施例，显示处理装置包括显示模块，操作接收器，关系计算器，显示信息发生器和显示控制器。 显示模块显示指示相同类型的内容的内容列表。 操作接收器接收从内容列表中选择密钥内容的操作。 关系计算器计算密钥内容与包括相同类型的多种类型的第二内容之间的关系。 显示信息生成器生成关键内容的第一显示信息和第二内容的第二显示信息。 显示控制器显示包括第一显示信息和第一显示信息周围的第二显示信息的列表信息。 第二显示信息被布置成使得具有较高关系的第二内容的第二显示信息更接近于第一显示信息。

公开(公告)号：US20100058388A1

公开(公告)日：2010-03-04

申请号：US12426756

申请日：2009-04-20

申请人： Kunio BABA ,  Hiroto YOSHIHARA ,  Nobuhiro YAMANE ,  Yasunobu YAMAUCHI ,  Isao MIHARA ,  Masahiro SEKINE ,  Yasukazu HIGUCHI ,  Norihiro NAKAMURA

发明人： Kunio BABA ,  Hiroto YOSHIHARA ,  Nobuhiro YAMANE ,  Yasunobu YAMAUCHI ,  Isao MIHARA ,  Masahiro SEKINE ,  Yasukazu HIGUCHI ,  Norihiro NAKAMURA

IPC分类号： H04N5/445

CPC分类号： H04N5/44543 ,  H04N5/44591 ,  H04N21/4312 ,  H04N21/466 ,  H04N21/4667 ,  H04N21/4668 ,  H04N21/482 ,  H04N21/4826

摘要： According to one embodiment, an display processing apparatus includes a display module, an operation receiver, a relation calculator, a display information generator, and a display controller. The display module displays a content list indicating contents of an identical type. The operation receiver receives operation to select a key content from the content list. The relation calculator calculates relation between the key content and second contents of a plurality of types including the identical type. The display information generator generates first display information of the key content and second display information of the second contents. The display controller displays list information including the first display information and pieces of the second display information around the first display information. The pieces of the second display information are arranged such that second display information of second content with higher relation is closer to the first display information.

摘要翻译： 根据一个实施例，显示处理装置包括显示模块，操作接收器，关系计算器，显示信息发生器和显示控制器。 显示模块显示指示相同类型的内容的内容列表。 操作接收器接收从内容列表中选择密钥内容的操作。 关系计算器计算密钥内容与包括相同类型的多种类型的第二内容之间的关系。 显示信息生成器生成关键内容的第一显示信息和第二内容的第二显示信息。 显示控制器显示包括第一显示信息和第一显示信息周围的第二显示信息的列表信息。 第二显示信息被布置成使得具有较高关系的第二内容的第二显示信息更接近于第一显示信息。

公开(公告)号：US20080018428A1

公开(公告)日：2008-01-24

申请号：US11778848

申请日：2007-07-17

申请人： Norihiro NAKAMURA ,  Hirotaka NISHIDA ,  Naohiro HIROTA ,  Haruo OBANA ,  Ichirou ONO ,  Takeshi MIKI ,  Takao NAKAMURA ,  Hideshi NUMATA

发明人： Norihiro NAKAMURA ,  Hirotaka NISHIDA ,  Naohiro HIROTA ,  Haruo OBANA ,  Ichirou ONO ,  Takeshi MIKI ,  Takao NAKAMURA ,  Hideshi NUMATA

IPC分类号： H04B7/00

CPC分类号： G06K19/07771 ,  G06K7/10178 ,  G06K19/07749

摘要： A communication device includes a radio frequency identification tag that performs a radio communication with a predetermined device. A first metal body has an electrical conductivity. A space adjustment unit is configured to adjust a space between the first metal body and the radio frequency identification tag. The first metal body is configured to be replaced with a second metal body, and when the first metal body is replaced with the second metal body, the space adjustment unit is configured to adjust a space between the second metal body and the radio frequency identification tag.

摘要翻译： 通信设备包括与预定设备进行无线电通信的射频识别标签。 第一金属体具有导电性。 空间调整单元被配置为调整第一金属体和射频识别标签之间的空间。 第一金属体被配置为用第二金属体代替，并且当第一金属体被第二金属体代替时，空间调整单元被配置为调节第二金属体和射频识别标签之间的空间 。

公开(公告)号：US20120105499A1

公开(公告)日：2012-05-03

申请号：US13280380

申请日：2011-10-25

申请人： Norihiro NAKAMURA ,  Hajime AKIMOTO

发明人： Norihiro NAKAMURA ,  Hajime AKIMOTO

IPC分类号： G09G5/10

CPC分类号： G09G3/3233 ,  G09G3/3291 ,  G09G2300/0861 ,  G09G2310/027 ,  G09G2320/0285 ,  G09G2320/0673

摘要： A light-emitting element display device includes: a gray level value luminance calculation unit that calculates the luminance to a gray level value from the setting values stored in a setting value storage unit; a voltage luminance storage unit that stores the measurement result of the luminance of a light-emitting element with respect to an applied voltage, a gray level value voltage information calculation unit that calculates the relationship between the gray level value and the voltage; and a DA converter unit that outputs a voltage corresponding to each gray level value. The DA converter unit includes a first ladder resistor unit and a second ladder resistor unit each including variable resistors, a third ladder resistor unit including a number of output terminals corresponding to the number of gray levels, and a gray level value voltage information register that stores the gray level value voltage information.

摘要翻译： 发光元件显示装置包括：灰度值亮度计算单元，根据存储在设定值存储单元中的设定值，计算亮度为灰度值; 存储相对于施加电压的发光元件的亮度的测量结果的电压亮度存储单元，计算灰度值与电压之间的关系的灰度值电压信息计算单元; 以及DA转换器单元，其输出与每个灰度值对应的电压。 DA转换器单元包括第一梯形电阻器单元和第二梯形电阻器单元，每个第一梯形电阻器单元包括可变电阻器，第三梯形电阻器单元，其包括与灰度级数相对应的多个输出端子;以及灰度级电压信息寄存器， 灰度值电压信息。