公开(公告)号：US20100321355A1

公开(公告)日：2010-12-23

申请号：US12866386

申请日：2009-01-29

申请人： Toshimitsu Gotoh ,  Kei Oyobe ,  Akizumi Fujioka ,  Akinori Kubota

发明人： Toshimitsu Gotoh ,  Kei Oyobe ,  Akizumi Fujioka ,  Akinori Kubota

IPC分类号： G09G5/00

CPC分类号： G09G3/20 ,  G02F1/13338 ,  G02F2001/13312 ,  G02F2201/58 ,  G06F3/0418 ,  G06F3/0421 ,  G09G3/3648 ,  G09G2320/041 ,  G09G2360/144

摘要： Provided are a display panel including an optical sensor that can correct output of an optical sensor according to a change in the environmental temperature, and a display device using the same. The display panel including an optical sensor has an active matrix substrate (100) having a pixel region (1) in which pixels are disposed in a matrix. An optical sensor (11) is formed in at least a portion of the pixels in the pixel region (1). The display panel including an optical sensor includes a temperature sensor (9) that detects the ambient temperature of the optical sensor (11), and a signal processing circuit (8) that corrects output of the optical sensor (11) according to the ambient temperature detected by the temperature sensor (9).

摘要翻译： 提供了一种显示面板，其包括可以根据环境温度的变化来校正光学传感器的输出的光学传感器，以及使用该光学传感器的显示装置。 包括光学传感器的显示面板具有具有像素区域（1）的有源矩阵基板（100），像素区域（1）中的像素被布置成矩阵。 光学传感器（11）形成在像素区域（1）中的至少一部分像素中。 包括光学传感器的显示面板包括检测光学传感器（11）的环境温度的温度传感器（9）和根据环境温度校正光学传感器（11）的输出的信号处理电路（8） 由温度传感器（9）检测。

公开(公告)号：US4895029A

公开(公告)日：1990-01-23

申请号：US300930

申请日：1989-01-24

申请人： Seiki Yamada ,  Akinori Kubota

发明人： Seiki Yamada ,  Akinori Kubota

IPC分类号： G01B11/30 ,  B29C65/82 ,  B29K21/00 ,  G01N21/88

CPC分类号： G01N21/88

摘要： A method of and an apparatus thereof for detecting defects of a joint portion of an elastic-member sheet of the present invention comprises grasping an elastic-member sheet having a joint portion so as to detect at least one face of the joint portion through use of an optical measuring apparatus. With the elastic-member sheet being extended by a given percentage, comparing and identifying of the displacement amount of the joint portion, represented by a detecting signal, with a predetermined reference value by an operation processing unit which receives the detecting signal of the measuring apparatus so as to automatically judge the defect of the joint portion.

摘要翻译： 本发明的用于检测弹性构件片的接合部的缺陷的方法和装置包括：抓住具有接合部的弹性构件片，以便通过使用以下方式检测接合部的至少一个面 光学测量装置。 在弹性构件片材以一定百分比的形式延伸的情况下，通过接收测量装置的检测信号的操作处理单元，用检测信号来对比接合部分的位移量与预定的基准值进行比较和识别 以便自动判断接合部的缺陷。

公开(公告)号：US09041636B2

公开(公告)日：2015-05-26

申请号：US13979261

申请日：2012-01-10

申请人： Akizumi Fujioka ,  Akinori Kubota

发明人： Akizumi Fujioka ,  Akinori Kubota

IPC分类号： G06F3/044 ,  G02F1/1333 ,  G09G3/36

CPC分类号： G02F1/13338 ,  G06F3/044 ,  G09G3/3648 ,  G09G2340/0435

摘要： A liquid crystal display devices (1a, 1b) each include a touch panel (2), a liquid crystal panel (3), a touch panel controller (4), a liquid crystal driving controller (timing generator) (5), oscillation circuits (7a, 7b), a correcting circuit (10), and a frequency counter (11). The frequency counter (11) counts a reference clock signal CLK supplied from the oscillation circuit (7a) or (7b). The correcting circuit (10) determines, in accordance with information supplied from the frequency counter (11), whether or not a frequency of the reference clock signal CLK is a predetermined frequency. In a case where the frequency of the reference clock signal CLK is not the predetermined frequency, the correcting circuit (10) corrects (i) a frequency at which the liquid crystal panel (3) is driven or (ii) a frequency at which sensing of the touch panel (2) is carried out.

摘要翻译： 液晶显示装置（1a，1b）各自包括触摸面板（2），液晶面板（3），触摸面板控制器（4），液晶驱动控制器（定时发生器）（5），振荡电路 （7a，7b），校正电路（10）和频率计数器（11）。 频率计数器（11）对从振荡电路（7a）或（7b）提供的基准时钟信号CLK进行计数。 校正电路（10）根据从频率计数器（11）提供的信息，确定参考时钟信号CLK的频率是否是预定频率。 在参考时钟信号CLK的频率不是预定频率的情况下，校正电路（10）校正（i）驱动液晶面板（3）的频率，或（ii）感测频率 的触摸面板（2）。

公开(公告)号：US20130162918A1

公开(公告)日：2013-06-27

申请号：US13820603

申请日：2011-09-06

申请人： Masashi Mayumi ,  Akinori Kubota ,  Hiroshi Hamada ,  Mikihiro Noma

发明人： Masashi Mayumi ,  Akinori Kubota ,  Hiroshi Hamada ,  Mikihiro Noma

IPC分类号： G02F1/133

CPC分类号： G02F1/13338 ,  G06F3/0412 ,  G06F3/0416 ,  G09G3/003 ,  G09G3/18 ,  G09G3/36 ,  G09G2300/0426 ,  G09G2310/08 ,  H04N13/31 ,  H04N13/356

摘要： A display device includes a display panel, a touch panel arranged on a display surface side of the display panel, a switching liquid crystal panel including a parallax barrier that enables three-dimension display, a common board that is commonly used as a base board of the touch panel and a base board of the switching liquid crystal panel, a plurality of electrodes provided on the common board and used for the touch panel and the switching liquid crystal panel, and a drive circuit configured to apply a synthesized signal to some of the electrodes. The synthesized signal is configured by synthesizing a touch panel drive signal and a switching liquid crystal drive signal.

摘要翻译： 显示装置包括显示面板，布置在显示面板的显示面侧的触摸面板，包括能够进行三维显示的视差屏障的开关液晶面板，通常用作基板的公共板 所述触摸面板和所述切换液晶面板的基板，设置在所述公共板上并用于所述触摸面板和所述切换液晶面板的多个电极，以及驱动电路，被配置为将合成信号应用于 电极。 合成信号通过合成触摸面板驱动信号和开关液晶驱动信号来配置。

公开(公告)号：US20100283765A1

公开(公告)日：2010-11-11

申请号：US12811138

申请日：2009-02-16

申请人： Toshimitsu Gotoh ,  Akizumi Fujioka ,  Akinori Kubota ,  Kei Oyobe

发明人： Toshimitsu Gotoh ,  Akizumi Fujioka ,  Akinori Kubota ,  Kei Oyobe

IPC分类号： G06F3/042

CPC分类号： G06F3/042 ,  G02F1/13338 ,  G02F1/133512 ,  G02F2001/13312 ,  G02F2202/104 ,  G02F2203/11 ,  G06F3/0412

摘要： A liquid crystal panel with built-in sensors 11 includes, in a pixel array 17, a plurality of pixel circuits 1 and a plurality of optical sensors 2 which are arranged two-dimensionally. Infrared light transmitting filters 3 that allow infrared light to pass therethrough and cut off visible light are respectively provided in paths of light entering the optical sensors 2. Accordingly, an image obtained by the optical sensors 2 is prevented from being influenced by visible light included in outside light or backlight light and thus a touch position is detected with high accuracy, based on an image that is not influenced by visible light included in a large amount in outside light or backlight light. Instead of the infrared light transmitting filters 3, a light-shielding film having the same property 3 may be used.

摘要翻译： 具有内置传感器11的液晶面板在像素阵列17中包括二维布置的多个像素电路1和多个光学传感器2。 分别在进入光学传感器2的光的路径上设置允许红外光通过并遮断可见光的红外光透射滤光器3。因此，防止由光学传感器2获得的图像受到包括在光学传感器2中的可见光的影响 基于不受包含在外部光或背光光中的大量的可见光影响的图像，以高精度检测外部光或背光，并且因此检测到触摸位置。 代替红外光透射滤光器3，可以使用具有相同性质3的遮光膜。

公开(公告)号：US20130293515A1

公开(公告)日：2013-11-07

申请号：US13979706

申请日：2012-01-13

申请人： Akizumi Fujioka ,  Mikihiro Noma ,  Akinori Kubota ,  Kohji Ogata

发明人： Akizumi Fujioka ,  Mikihiro Noma ,  Akinori Kubota ,  Kohji Ogata

IPC分类号： G06F3/044

CPC分类号： G06F3/044 ,  G09G3/3648 ,  G09G2310/0235 ,  G09G2310/027

摘要： The source driver (20) of the present invention substantially evenly divides one (1) horizontal scanning period into sub-periods the number of which is equal to or larger than a multiple of the number of the primary colors. In each of sub-periods (i) which are among all the sub-periods and (ii) the number of which is identical with the multiple, a source signal is supplied to source lines (i) which are connected with pixels for displaying a certain primary color and (ii) the number of which is obtained by dividing a total number of the plurality of source lines by the multiple.

摘要翻译： 本发明的源极驱动器（20）基本上将一（1）个水平扫描周期大致均匀地划分成等于或大于原色数倍数的子周期。 在所有子周期中的每个子周期（i）和（ii）其数量与多个相同的子周期（i）中，源信号被提供给源线（i），源线（i）与用于显示 某些原色和（ii）通过将多条源极线的总数除以倍数而获得的数量。

公开(公告)号：US20110007047A1

公开(公告)日：2011-01-13

申请号：US12867773

申请日：2009-02-16

申请人： Akizumi Fujioka ,  Toshimitsu Gotoh ,  Akinori Kubota ,  Masaki Uehata

发明人： Akizumi Fujioka ,  Toshimitsu Gotoh ,  Akinori Kubota ,  Masaki Uehata

IPC分类号： G09G5/00

CPC分类号： G02F1/13338 ,  G02F1/133509 ,  G02F2001/13312 ,  G02F2203/11

摘要： A liquid crystal panel with built-in sensors 11 includes, in a pixel array 17, a plurality of pixel circuits 1 and a plurality of optical sensors 2 which are arranged two-dimensionally. Infrared light transmitting filters 3 that allow infrared light to pass therethrough and cut off visible light are provided in respective paths of light entering the optical sensors 2. A backlight 15 including white LEDs 4 and infrared LEDs 5 is provided on a back surface of the liquid crystal panel 11. With this, reflected light of backlight light including infrared light is detected by the optical sensors 2 without receiving the influence of visible light, and thus a touch position is detected with high accuracy, irrespective of display data.

摘要翻译： 具有内置传感器11的液晶面板在像素阵列17中包括二维布置的多个像素电路1和多个光学传感器2。 在进入光学传感器2的光的相应路径中设置允许红外光通过并截断可见光的红外光透射滤光器3。在液体的背面设置有包括白色LED 4和红外LED 5的背光源15 由此，由光学传感器2检测出包括红外光的背光源的反射光，而不会受到可见光的影响，因此与显示数据无关地以高精度检测触摸位置。

公开(公告)号：US20100289784A1

公开(公告)日：2010-11-18

申请号：US12863712

申请日：2009-02-19

申请人： Akizumi Fujioka ,  Akinori Kubota ,  Masaki Uehata

发明人： Akizumi Fujioka ,  Akinori Kubota ,  Masaki Uehata

IPC分类号： G06F3/038

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G02F2001/13312 ,  G06F3/042 ,  G09G3/2092 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2300/0809 ,  G09G2320/0257 ,  G09G2360/148

摘要： The present invention relates to a display device in which a plurality of optical sensors are provided in a display panel. A liquid crystal panel with built-in sensors (11) includes, in a pixel array (18), a plurality of pixel circuits and a plurality of optical sensors which are arranged two-dimensionally. A panel drive circuit (17) writes signals generated according to display data D3 into the pixel circuits, and reads signals generated according to the amounts of received light, from the optical sensors. An image processing unit (12) switches display data which is used before reading by the panel drive circuit (17) is performed, to fixed data suitable for image input. For the fixed data, white image data or blue image data is used. According to the present invention, by performing image input after displaying, using fixed data, an image suitable for image input, the influence of a displayed image is eliminated, enabling to perform image input and touch position detection with high accuracy, irrespective of displayed image. The display device of the present invention can be used as a liquid crystal display device.

摘要翻译： 显示装置技术领域本发明涉及在显示面板上设置有多个光传感器的显示装置。 具有内置传感器（11）的液晶面板在像素阵列（18）中包括多个像素电路和多个二维布置的光学传感器。 面板驱动电路（17）将根据显示数据D3生成的信号写入像素电路，并根据接收到的光量从光学传感器读取产生的信号。 图像处理单元（12）将由面板驱动电路（17）执行的读取之前的显示数据切换到适于图像输入的固定数据。 对于固定数据，使用白色图像数据或蓝色图像数据。 根据本发明，通过在使用固定数据显示适合于图像输入的图像之后执行图像输入，消除了显示图像的影响，使得能够以高精度执行图像输入和触摸位置检测，而不管显示的图像如何 。 本发明的显示装置可以用作液晶显示装置。

公开(公告)号：US07218605B2

公开(公告)日：2007-05-15

申请号：US09988965

申请日：2001-11-19

申请人： Hironori Ochiai ,  Akinori Kubota

发明人： Hironori Ochiai ,  Akinori Kubota

IPC分类号： G01R31/08

CPC分类号： H04L45/00 ,  H04L45/28 ,  H04L45/56

摘要： A router for routing a frame includes a temporary-halt-start-informing unit for transmitting a temporary-halt-start notification message indicating a start of a temporary halt of the router to adjacent routers in the event of the temporary halt and a temporary-halt-recovery-informing unit for transmitting a temporary-halt-recovery notification message indicating a recovery from a temporary halt of the router to adjacent routers in the event of the recovery from the temporary halt; a temporary-halt-start-notification-receiving unit for receiving a temporary-halt-start notification message indicating a start of a temporary halt of an adjacent router from the adjacent router in the event of the temporary halt.

摘要翻译： 用于路由帧的路由器包括临时停止启动通知单元，用于在临时停止的情况下，向邻近路由器发送指示暂时停止路由器的临时停止通知消息， 停止恢复通知单元，用于在从临时停止恢复的情况下发送指示从临时停止路由器到相邻路由器的恢复的临时停止恢复通知消息; 临时停止启动通知接收单元，用于在临时停止的情况下从相邻路由器接收指示临时停止相邻路由器的暂停的暂停停止通知消息。