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公开(公告)号：US20110221791A1
公开(公告)日：2011-09-15
申请号：US13042495
申请日：2011-03-08
申请人： Kenta KAJIYAMA , Takeshi Izumida , Naoki Tokuda , Hajime Akimoto , Hiroshi Kageyama , Norihiro Nakamura , Masami Iseki
发明人： Kenta KAJIYAMA , Takeshi Izumida , Naoki Tokuda , Hajime Akimoto , Hiroshi Kageyama , Norihiro Nakamura , Masami Iseki
IPC分类号： G09G5/10
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/045
摘要： An image display device includes pixel circuits, a power supply line, and a data line for supplying a data signal to the pixel circuits. The pixel circuits each include a light emitting element, a drive transistor for controlling light emission of the light emitting element, a storage capacitor provided between the data line and a gate electrode of the drive transistor, a both-end connection switch for connecting both ends of the storage capacitor to each other, and a current interruption switch for interrupting a path of a current flowing from the power supply line through the both-end connection switch. Before the data signal is supplied to each of the pixel circuits, the both-end connection switch connects the both ends of the storage capacitor to each other, and the current interruption switch is disconnected.
摘要翻译： 图像显示装置包括像素电路，电源线和用于向像素电路提供数据信号的数据线。 像素电路各自包括发光元件，用于控制发光元件的发光的驱动晶体管，设置在数据线和驱动晶体管的栅电极之间的存储电容器，用于连接两端的两端连接开关 的电流中断开关，以及用于中断从电源线通过两端连接开关的电流的路径的电流中断开关。 在将数据信号提供给每个像素电路之前，两端连接开关将存储电容器的两端彼此连接，并且电流中断开关断开。
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公开(公告)号：US08994635B2
公开(公告)日：2015-03-31
申请号：US12478861
申请日：2009-06-05
CPC分类号： H01L27/3276 , G09G3/3233 , G09G2300/0852 , G09G2310/0218 , G09G2310/0251 , H01L27/3262
摘要： The invention provides an image display device capable of reducing the transmission delay of a scanning signal. A plurality of scanning signal lines are wired in one pixel circuit row. Pixel circuits of the pixel circuit row are connected to any of the plurality of scanning signal lines.
摘要翻译： 本发明提供能够减少扫描信号的传输延迟的图像显示装置。 多个扫描信号线被布线在一个像素电路行中。 像素电路列的像素电路连接到多条扫描信号线中的任何一条。
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公开(公告)号：US20090303164A1
公开(公告)日：2009-12-10
申请号：US12478861
申请日：2009-06-05
IPC分类号： G09G3/30
CPC分类号： H01L27/3276 , G09G3/3233 , G09G2300/0852 , G09G2310/0218 , G09G2310/0251 , H01L27/3262
摘要： The invention provides an image display device capable of reducing the transmission delay of a scanning signal. A plurality of scanning signal lines are wired in one pixel circuit row. Pixel circuits of the pixel circuit row are connected to any of the plurality of scanning signal lines.
摘要翻译： 本发明提供能够减少扫描信号的传输延迟的图像显示装置。 多个扫描信号线被布线在一个像素电路行中。 像素电路列的像素电路连接到多条扫描信号线中的任何一条。
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公开(公告)号：US08330711B2
公开(公告)日：2012-12-11
申请号：US12551678
申请日：2009-09-01
IPC分类号： G09G3/36
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。
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公开(公告)号：US20100177086A1
公开(公告)日：2010-07-15
申请号：US12685765
申请日：2010-01-12
申请人： Norihiro Nakamura , Naoki Tokuda , Hajime Akimoto
发明人： Norihiro Nakamura , Naoki Tokuda , Hajime Akimoto
CPC分类号： G09G3/3258 , G09G2300/0426 , G09G2300/0842 , G09G2300/0861 , G09G2310/0259 , G09G2320/0223 , G09G2320/0233 , G09G2320/0626 , G09G2330/021
摘要： An image display device for displaying an image by causing a light emitting element contained in each of a plurality of pixels that are arranged in a display area (SA) to emit light includes: power supply paths for supplying electric power to each of a plurality of partial areas, which are created by dividing the display area (SA), independently of other partial areas to make the light emitting element of each pixel that belongs to the partial area emit light; and a power control unit for controlling electric power to be supplied from each of the power supply paths to the associated partial area, and at least some of the partial areas have an area that overlaps with other adjacent partial areas.
摘要翻译： 一种用于通过使包含在显示区域（SA）中的多个像素中的每一个中的发光元件发光的显示图像的图像显示装置包括：用于向多个 独立于其他部分区域划分显示区域（SA）而产生的部分区域，使得属于部分区域的每个像素的发光元件发光; 以及功率控制单元，用于控制从每个电源路径供应到相关联的部分区域的电力，并且至少一些部分区域具有与其他相邻部分区域重叠的区域。
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公开(公告)号：US08248333B2
公开(公告)日：2012-08-21
申请号：US12538963
申请日：2009-08-11
IPC分类号： G09G3/30
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。
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公开(公告)号：US20100328366A1
公开(公告)日：2010-12-30
申请号：US12825669
申请日：2010-06-29
IPC分类号： G09G5/10
CPC分类号： G09G3/3233 , G09G2300/043 , G09G2300/0819 , G09G2320/0233 , G09G2320/045 , G09G2320/048 , G09G2360/16
摘要： A display device is provided which displays images by emitting light when a reference voltage is applied to pixels. An average picture level calculation unit of a reference voltage calculation unit in a rectangular wave driving unit of a TFT substrate calculates the value of average picture level, and a ΔV calculation unit of a reference voltage calculation unit calculates a correction amount ΔV of the reference voltage based on the average picture level value. The calculated correction amount ΔV is added to a reference voltage and is used as the voltage of a rectangular wave signal that is output to each pixel from a rectangular wave driving unit. In each pixel in which a data signal corresponding to the grayscale value is stored, an organic EL device emits light in accordance with the rectangular wave signal.
摘要翻译： 提供了当将参考电压施加到像素时通过发光来显示图像的显示装置。 TFT基板的矩形波驱动单元中的参考电压计算单元的平均图像电平计算单元计算平均图像电平的值，并且参考电压计算单元的＆Dgr V计算单元计算校正量＆Dgr; V 基于平均图像电平值的参考电压。 将计算出的校正量＆Dgr; V加到参考电压上，并用作从矩形波驱动单元输出到每个像素的矩形波信号的电压。 在存储与灰度值相对应的数据信号的每个像素中，有机EL器件根据矩形波信号发光。
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公开(公告)号：US20060195256A1
公开(公告)日：2006-08-31
申请号：US11299972
申请日：2005-12-13
IPC分类号： G01C21/32
摘要： Systems, methods, and programs for updating map data create differential data in a server by comparing an old version of map data stored in the server with a new version of map data and transmit the differential data from the server to a relay device. The systems, methods and programs create updated map data by combining the differential data received from the server with map data previously stored in the relay device. The relay device may then be connected to an updated data storing device that disconnectably connects to both the relay device and the navigation system. The systems, methods, and programs, may then transfer the updated map data from the relay device to the updated data storing device and from the updated data storing device to the navigation system.
摘要翻译： 用于更新地图数据的系统，方法和程序通过将存储在服务器中的旧版本的地图数据与新版本的地图数据进行比较来创建服务器中的差异数据，并将差分数据从服务器传送到中继设备。 系统，方法和程序通过将从服务器接收的差分数据与先前存储在中继设备中的地图数据组合来创建更新的地图数据。 然后，中继设备可以连接到可断开地连接到中继设备和导航系统的更新的数据存储设备。 然后，系统，方法和程序可以将更新的地图数据从中继设备传送到更新的数据存储设备，并从更新的数据存储设备传送到导航系统。
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公开(公告)号：US09237335B2
公开(公告)日：2016-01-12
申请号：US13404637
申请日：2012-02-24
CPC分类号： H04N13/305 , G02B27/2214 , H04N13/317 , H04N13/373 , H04N13/376
摘要： In an image display apparatus, the sub-pixel areas which are correspondingly assigned to the optical apertures are defined according to an observation position of a viewer, and the sub-pixel areas includes sub-pixel segments into which the sub-pixel positioned at a boundary between adjacent sub-pixel areas is separated. The sub-pixel segments correspond to the adjacent sub-pixel areas and are observed via adjacent optical openings. The sub-pixel display information obtained by mixing parallax information belonging to the adjacent sub-pixel areas is displayed in the sub-pixel including the adjacent sub-pixel segment.
摘要翻译： 在图像显示装置中，根据观察者的观察位置来定义相应地分配给光学孔的子像素区域，并且子像素区域包括子像素区域，子像素位于 相邻子像素区域之间的边界被分离。 子像素段对应于相邻的子像素区域，并通过相邻的光学开口观察。 通过混合属于相邻子像素区域的视差信息而获得的子像素显示信息被显示在包括相邻子像素段的子像素中。
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10.发明授权公开(公告)号：US09210409B2
公开(公告)日：2015-12-08
申请号：US13044086
申请日：2011-03-09
CPC分类号： H04N13/305 , H04N21/44008
摘要： A three-dimensional image display apparatus according to an embodiments includes: an optical plate being capable of controlling light arrays from pixels of a plane display device by using a plurality of optical openings; a specification unit configured to read parallax information of a plurality of pixel groups each including a plurality of pixels in the plane image display device associated with each of the plurality of optical openings, specify two pixels adjacent to a boundary of the plurality of pixel groups, determine one of the two specified pixels to be a first pixel, and determine the other of the two specified pixels to be a second pixel; a processing unit configured to process to mix parallax information of the first pixel with parallax information of the second pixel; and a conversion unit configured to convert parallax information obtained by the processing unit to an image for three-dimensional image display.
摘要翻译： 根据实施例的三维图像显示装置包括：光学板，其能够通过使用多个光学开口来控制来自平面显示装置的像素的光阵列; 指定单元，被配置为读取与所述多个光学开口中的每一个相关联的平面图像显示装置中的包括多个像素的多个像素组的视差信息，指定与所述多个像素组的边界相邻的两个像素， 将所述两个指定像素中的一个确定为第一像素，并将所述两个指定像素中的另一个确定为第二像素; 处理单元，被配置为处理以将所述第一像素的视差信息与所述第二像素的视差信息混合; 以及转换单元，被配置为将由处理单元获得的视差信息转换成用于三维图像显示的图像。
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