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81. 发明授权

US09164301B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09164301B2
公开(公告)日：2015-10-20
申请号：US14009604
申请日：2012-04-04
申请人： Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
发明人： Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G02F1/13 , G09G3/36
CPC分类号： G02F1/1309 , G09G3/3614 , G09G3/3688 , G09G2310/0291
摘要： An auxiliary wire, which can be connected to each of a plurality of data signal lines (Sn), is constituted by (i) a first auxiliary wire (17) provided so as to intersect the plurality of data signal lines (Sn) on a side where end parts of the respective plurality of data signal lines (Sn) are connected to a data signal line driving circuit (4) and (ii) a second auxiliary wire (18) provided so as to intersect the plurality of data signal lines (Sn) on a side of the other end parts of the respective plurality of data signal lines (Sn). Between the first auxiliary wire (17) and the second auxiliary wire (17), there are provided (i) a positive-polarity amplifier circuit (6) for receiving a positive data signal from the data signal line driving circuit (4) and (ii) a negative-polarity amplifier circuit (7) for receiving a negative data signal from the data signal line driving circuit (4). An output signal is supplied to the second auxiliary wire (18) from the positive-polarity amplifier circuit (6) or the negative-polarity amplifier circuit (7).
摘要翻译：可以连接到多条数据信号线（Sn）中的每条数据信号线（Sn）的辅助线由（i）第一辅助线（17）构成，该第一辅助线（17）设置成与多个数据信号线相应的多个数据信号线（Sn）的端部连接到数据信号线驱动电路（4）和（ii）设置成与多条数据信号线相交的第二辅助线（18） Sn）在相应的多条数据信号线（Sn）的另一端部的一侧。在第一辅助线（17）和第二辅助线（17）之间提供（i）用于从数据信号线驱动电路（4）接收正数据信号的正极放大器电路（6）和（ ii）用于从数据信号线驱动电路（4）接收负数据信号的负极性放大器电路（7）。输出信号从正极放大电路（6）或负极性放大电路（7）提供给第二辅助线（18）。

82. 发明申请

US20150161948A1 DISPLAY DEVICE, AND BRIGHTNESS CONTROL SIGNAL GENERATION METHOD 有权
标题翻译：显示设备和亮度控制信号生成方法
公开(公告)号：US20150161948A1
公开(公告)日：2015-06-11
申请号：US14009153
申请日：2012-04-03
申请人： Kohzoh Takahashi , Asahi Yamato , Taketoshi Nakano , Toshihiro Yanagi
发明人： Kohzoh Takahashi , Asahi Yamato , Taketoshi Nakano , Toshihiro Yanagi
IPC分类号： G09G3/34 , G09G3/36
CPC分类号： G09G3/3406 , G09G3/3611 , G09G2320/062 , G09G2320/0646 , G09G2340/0428 , G09G2360/144 , G09G2360/16
摘要： Provided is a display device capable of properly controlling a luminance of a backlight on the basis of a plurality of factors. The display device is a display device (10) which includes a BL luminance control signal generating block (44) for generating a BL luminance control signal for controlling a luminance of a backlight unit (30). The BL luminance control signal generating block (44) (i) receives a plurality of BL luminance parameters regarding the luminance of the backlight unit (30), (ii) carries out a calculation process with respect to the plurality of BL luminance parameters and (iii) generates the BL luminance control signal on the basis of a result of the calculation process.
摘要翻译：提供了能够基于多个因素适当地控制背光的亮度的显示装置。显示装置是包括BL亮度控制信号生成块（44）的显示装置（10），用于生成用于控制背光单元（30）的亮度的BL亮度控制信号。 BL亮度控制信号生成块（44）（i）接收关于背光单元（30）的亮度的多个BL亮度参数，（ii）对多个BL亮度参数进行计算处理， iii）基于计算处理的结果生成BL亮度控制信号。

83. 发明授权

US08866783B2 Display device, method for driving same, and electronic apparatus 有权
标题翻译：显示装置，其驱动方法以及电子设备
公开(公告)号：US08866783B2
公开(公告)日：2014-10-21
申请号：US13984714
申请日：2012-04-04
申请人： Kohji Saitoh , Jun Nakata , Akizumi Fujioka , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Jun Nakata , Akizumi Fujioka , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G06F3/041 , H05B1/02 , G09G3/20
CPC分类号： G06F3/041 , G06F3/0412 , G06F3/0416 , G09G3/20 , G09G2310/08
摘要： A display device includes: a display element for displaying an image on a screen; and driving means for driving the display element so that a scan mode for carrying out scanning and a pause mode for pausing the scanning are alternately repeated. The driving means drives, by transmitting a pause and drive control signal to the display element, the display element so that scanning of a single frame is carried out by going through the scan mode twice and the pause mode twice. During the pause mode, the driving means outputs, to a touch panel, a detection command signal which commands that detection be carried out.
摘要翻译：显示装置包括：用于在屏幕上显示图像的显示元件; 以及用于驱动显示元件的驱动装置，使得用于执行扫描的扫描模式和用于暂停扫描的暂停模式交替地重复。驱动装置通过向显示元件发送暂停和驱动控制信号来驱动显示元件，使得通过扫描模式两次和暂停模式两次来执行单个帧的扫描。在暂停模式期间，驱动装置向触摸面板输出执行该检测的检测命令信号。

84. 发明申请

US20140160237A1 VIDEO SIGNAL CONTROL DEVICE, VIDEO SIGNAL CONTROL METHOD, AND DISPLAY DEVICE 审中-公开
标题翻译：视频信号控制装置，视频信号控制方法和显示装置
公开(公告)号：US20140160237A1
公开(公告)日：2014-06-12
申请号：US14232957
申请日：2012-07-18
申请人： Ryoh Araki , Toshihiro Yanagi , Yoshinobu Hirayama , Kenichiroh Yamaki
发明人： Ryoh Araki , Toshihiro Yanagi , Yoshinobu Hirayama , Kenichiroh Yamaki
IPC分类号： H04N13/00 , H04N13/04
CPC分类号： H04N13/122 , G09G3/003 , G09G5/377 , G09G2320/0209 , G09G2320/0252 , G09G2340/12 , G09G2358/00 , H04N13/341 , H04N13/351
摘要： A black line inserting section (3) inserts first grayscale inserts first grayscale lines, each of which has a color of certain grayscale and has a width corresponding to a certain number of pixels, into each of first video images such that a certain distance is secured, between the respective first grayscale lines, in a vertical or horizontal direction of each of the first video images. The black line inserting section (3) also inserts second grayscale lines into each of second video images, which corresponds to a certain number of frames and by which a corresponding one of the first video images is followed, such that the second grayscale lines are not inserted into second parts corresponding to first parts where the respective first grayscale lines are inserted.
摘要翻译：黑线插入部分（3）将第一灰度级插入物的第一灰度线插入到每个第一视频图像中，其中每一灰度线具有特定灰度的颜色并且具有对应于一定数量的像素的宽度，使得确保一定距离在各个第一灰度线之间，在每个第一视频图像的垂直或水平方向上。黑线插入部分（3）还将第二灰度线插入到每个第二视频图像中，其对应于一定数量的帧，并且通过该第二视频图像跟随第一视频图像中的相应一个，使得第二灰度线不是插入与第一部分相对应的第二部分，其中插入相应的第一灰度线。

85. 发明申请

US20140125569A1 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING SAME 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20140125569A1
公开(公告)日：2014-05-08
申请号：US14123991
申请日：2012-07-02
申请人： Jun Nakata , Akizumi Fujioka , Kohzoh Takahashi , Toshihiro Yanagi , Masami Ozaki
发明人： Jun Nakata , Akizumi Fujioka , Kohzoh Takahashi , Toshihiro Yanagi , Masami Ozaki
IPC分类号： G09G3/36
CPC分类号： G09G3/3622 , G09G3/3648 , G09G2310/0202 , G09G2310/08 , G09G2320/0252 , G09G2320/0257 , G09G2320/041 , G09G2340/0435 , G09G2380/14
摘要： According to a liquid crystal display device (1), a gate driver is controlled to (a) scan all of scan signal lines during at least two driving frames contained in a first driving period and (b) not scan any of the scan signal lines during pausing frames in a pausing period which is (i) secured between the first driving period and a second driving period by which the first driving period is followed and (ii) is longer than each of the first and second driving periods.
摘要翻译：根据液晶显示装置（1），控制栅极驱动器以（a）在包含在第一驱动周期中的至少两个驱动帧期间扫描所有扫描信号线，并且（b）不扫描任何扫描信号线在暂停期间暂停帧，其中（i）确保在第一驱动周期和遵循第一驱动周期的第二驱动周期之间并且（ii）比第一和第二驱动周期中的每一个长。

86. 发明授权

US08692822B2 Display controller, display device, display system, and method for controlling display device 有权
标题翻译：显示控制器，显示装置，显示系统以及控制显示装置的方法
公开(公告)号：US08692822B2
公开(公告)日：2014-04-08
申请号：US12309671
申请日：2007-03-27
申请人： Toshihiro Yanagi , Takuji Miyamoto , Atsuhito Murai
发明人： Toshihiro Yanagi , Takuji Miyamoto , Atsuhito Murai
IPC分类号： G09G5/00
CPC分类号： G09G5/18 , G09G3/3611 , G09G2310/0283 , G09G2310/08 , G09G2340/0435
摘要： A display controller is capable of changing a refresh rate, indicative of how often a screen displayed on a display device having a plurality of pixels is switched, between a low refresh rate of 40 Hz and a normal refresh rate of 60 Hz and generates (i) a dot clock (reference clock) serving as a timing signal indicative of a timing of operation in the display device, (ii) video data indicative of an image to be displayed on the screen, (iii) Hsync for defining a horizontal period of a display on the screen, and (vi) Vsync for defining a vertical period of the display on the screen, so as to supply the dot clock, the video data, Hsync, and Vsync to the display device, wherein the display controller includes a dot clock generation circuit for generating the reference clock whose frequency is constant without depending on a change of the refresh rate. This makes it possible to provide the display controller which can suppress occurrence of noise also in switching the refresh rate and which does not allow any screen derangement which is caused by the noise.
摘要翻译：显示控制器能够改变在40Hz的低刷新率和60Hz的正常刷新率之间的刷新率，指示在具有多个像素的显示设备上显示的屏幕被切换的频率，并产生（i ）用作指示显示装置中的操作定时的定时信号的点时钟（参考时钟），（ii）指示要在屏幕上显示的图像的视频数据，（iii）用于定义屏幕的水平周期的Hsync 屏幕上的显示器，以及（vi）用于定义屏幕上的显示的垂直周期的Vsync，以便将点时钟，视频数据，Hsync和Vsync提供给显示设备，其中显示控制器包括：点时钟生成电路，用于产生频率恒定的参考时钟，而不依赖于刷新率的变化。这使得可以在切换刷新率的同时提供能够抑制噪声发生的显示控制器，并且不允许由噪声引起的任何屏幕紊乱。

87. 发明申请

US20140028955A1 BACKLIGHT UNIT AND DISPLAY DEVICE 审中-公开
标题翻译：背光单元和显示设备
公开(公告)号：US20140028955A1
公开(公告)日：2014-01-30
申请号：US14112732
申请日：2012-04-16
申请人： Shigenori Tanaka , Yoshinobu Hirayama , Toshihiro Yanagi
发明人： Shigenori Tanaka , Yoshinobu Hirayama , Toshihiro Yanagi
IPC分类号： F21V8/00
CPC分类号： G02B6/005 , G02B6/0053 , G02B6/0068 , G02B6/0078 , G09G3/3406 , G09G2320/064 , G09G2320/068 , G09G2360/145 , G09G2370/20 , H04N13/31 , H04N2013/403
摘要： Provided are (i) at least two light sources (4A and 4B), (ii) a light guide plate (2) having a light exit surface (SUF4), and (iii) an optical path changing member (1) which directly receives light emitted from the light exit surface (SUF4) and which has a light exit surface (SUF2) from which the light is directly emitted to a liquid crystal panel (5). The light emitted from the light exit surface (SUF2) has a luminance directivity in which luminance distribution is maximum in at least two directions other than a direction normal to a display screen of the liquid crystal panel (5).
摘要翻译：提供（i）至少两个光源（4A和4B），（ii）具有光出射表面（SUF4）的导光板（2）和（iii）直接接收的光路改变部件从光射出面（SUF4）射出的具有光出射面（SUF2）的光直接向该液晶面板（5）射出光。从光出射面（SUF2）射出的光具有在与液晶面板（5）的显示画面垂直的方向以外的至少两个方向上的亮度分布最大的亮度方向性。

88. 发明申请

US20140028658A1 DISPLAY DEVICE, AND METHOD FOR DRIVING DISPLAY DEVICE 有权
标题翻译：显示装置和驱动显示装置的方法
公开(公告)号：US20140028658A1
公开(公告)日：2014-01-30
申请号：US14009962
申请日：2012-04-05
申请人： Jun Nakata , Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
发明人： Jun Nakata , Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2330/02 , G09G2330/04 , G09G2330/045
摘要： Provided for each data signal line drive circuit (6a, 6b, 6c) are: a voltage generation circuit (61a, 61b, 61c) that generates a drive voltage in accordance with an external voltage; and a voltage determination circuit (63a, 63b, 63c) which determines whether or not a voltage level of at least either the external voltage or the drive voltage falls within a range of allowable voltages, in a case where the voltage level does not fall within the range of allowable voltages, operation of the voltage generation circuits (61a, 61b, 61c) being stopped.
摘要翻译：为每个数据信号线驱动电路（6a，6b，6c）提供的是：根据外部电压产生驱动电压的电压产生电路（61a，61b，61c）以及电压确定电路（63a，63b，63c），其在电压电平不在其内的情况下，判定外部电压或驱动电压的至少一方的电压电平是否落入容许电压的范围内允许电压的范围，电压产生电路（61a，61b，61c）的动作停止。

89. 发明申请

US20140022232A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20140022232A1
公开(公告)日：2014-01-23
申请号：US14009604
申请日：2012-04-04
申请人： Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
发明人： Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G02F1/13
CPC分类号： G02F1/1309 , G09G3/3614 , G09G3/3688 , G09G2310/0291
摘要： An auxiliary wire, which can be connected to each of a plurality of data signal lines (Sn), is constituted by (i) a first auxiliary wire (17) provided so as to intersect the plurality of data signal lines (Sn) on a side where end parts of the respective plurality of data signal lines (Sn) are connected to a data signal line driving circuit (4) and (ii) a second auxiliary wire (18) provided so as to intersect the plurality of data signal lines (Sn) on a side of the other end parts of the respective plurality of data signal lines (Sn). Between the first auxiliary wire (17) and the second auxiliary wire (17), there are provided (i) a positive-polarity amplifier circuit (6) for receiving a positive data signal from the data signal line driving circuit (4) and (ii) a negative-polarity amplifier circuit (7) for receiving a negative data signal from the data signal line driving circuit (4). An output signal is supplied to the second auxiliary wire (18) from the positive-polarity amplifier circuit (6) or the negative-polarity amplifier circuit (7).
摘要翻译：可以连接到多条数据信号线（Sn）中的每条数据信号线（Sn）的辅助线由（i）第一辅助线（17）构成，该第一辅助线（17）设置成与多个数据信号线相应的多个数据信号线（Sn）的端部连接到数据信号线驱动电路（4）和（ii）设置成与多条数据信号线相交的第二辅助线（18） Sn）在相应的多条数据信号线（Sn）的另一端部的一侧。在第一辅助线（17）和第二辅助线（17）之间提供（i）用于从数据信号线驱动电路（4）接收正数据信号的正极放大器电路（6）和（ ii）用于从数据信号线驱动电路（4）接收负数据信号的负极性放大器电路（7）。输出信号从正极放大电路（6）或负极性放大电路（7）提供给第二辅助线（18）。

90. 发明申请

US20130314361A1 DISPLAY DEVICE, METHOD FOR DRIVING SAME, AND ELECTRONIC APPARATUS 有权
标题翻译：显示装置，其驱动方法和电子装置
公开(公告)号：US20130314361A1
公开(公告)日：2013-11-28
申请号：US13984714
申请日：2012-04-04
申请人： Kohji Saitoh , Jun Nakata , Akizumi Fujioka , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Jun Nakata , Akizumi Fujioka , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/0412 , G06F3/0416 , G09G3/20 , G09G2310/08
摘要： A display device includes: a display element for displaying an image on a screen; and driving means for driving the display element so that a scan mode for carrying out scanning and a pause mode for pausing the scanning are alternately repeated. The driving means drives, by transmitting a pause and drive control signal to the display element, the display element so that scanning of a single frame is carried out by going through the scan mode twice and the pause mode twice. During the pause mode, the driving means outputs, to a touch panel, a detection command signal which commands that detection be carried out.
摘要翻译：显示装置包括：用于在屏幕上显示图像的显示元件; 以及用于驱动显示元件的驱动装置，使得用于执行扫描的扫描模式和用于暂停扫描的暂停模式交替重复。驱动装置通过向显示元件发送暂停和驱动控制信号来驱动显示元件，使得通过扫描模式两次和暂停模式两次来执行单个帧的扫描。在暂停模式期间，驱动装置向触摸面板输出执行该检测的检测命令信号。

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