专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 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。

82. 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。

83. 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。

84. 发明申请

US20140028657A1 DISPLAY DEVICE AND METHOD FOR DRIVING SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20140028657A1
公开(公告)日：2014-01-30
申请号：US14009947
申请日：2012-04-04
申请人： Fumiyuki Kobayashi , Taketoshi Nakano , Asahi Yamato , Kohji Saitoh , Ken Inada , Kohzoh Takahashi , Toshihiro Yanagi
发明人： Fumiyuki Kobayashi , Taketoshi Nakano , Asahi Yamato , Kohji Saitoh , Ken Inada , Kohzoh Takahashi , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3648 , G09G3/3677 , G09G3/3688 , G09G2310/0248 , G09G2310/0291 , G09G2320/103 , G09G2330/021 , G09G2330/022
摘要： An object of the present invention is to provide (i) a display device which, during a display of a moving image and a still image, reduces electric power consumption without causing a deterioration in display quality, and (ii) a method for displaying the display device. In an intermittent drive mode in which driving and a pause of the driving are repeated, an image identification section (6) identifies an input image (image data (DA)) as a still image or a moving image. In a case where the input image is identified as the moving image, a drive/pause control section (7) generates a drive/pause control signal (DSC) in accordance with a period ratio which is in accordance with the moving image. A timing control section (8) generates a driver control signal so that intermittent driving is carried out. Then, a source driver (3) and a gate driver (4) drives a display section (2) so that the drive period and the pause period are repeated in accordance with a predetermined period ratio, so that the input image (DA) is displayed. The drive/pause control section (7) sets a time ratio between the drive period and the pause period so that the time ratio is variable for each of the moving image and the still image.
摘要翻译：本发明的一个目的是提供一种显示装置，其在运动图像和静止图像的显示期间降低电力消耗而不会导致显示质量的劣化，并且（ii）显示装置显示设备。在重复驱动和暂停的间歇驱动模式中，图像识别部（6）将输入图像（图像数据（DA））识别为静止图像或运动图像。在将输入图像识别为运动图像的情况下，驱动/暂停控制部（7）根据与运动图像相应的周期比来生成驱动/暂停控制信号（DSC）。定时控制部（8）产生驱动控制信号，进行间歇驱动。然后，源驱动器（3）和栅极驱动器（4）驱动显示部（2），使得根据预定周期比重复驱动周期和暂停时段，使得输入图像（DA）为显示。驱动/暂停控制部（7）设定驱动周期和暂停时间之间的时间比，使得运动图像和静止图像中的每一个的时间比是可变的。

85. 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）。

86. 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。

87. 发明申请

US20130194320A1 METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY APPARATUS 有权
标题翻译：驱动液晶显示装置的方法
公开(公告)号：US20130194320A1
公开(公告)日：2013-08-01
申请号：US13799981
申请日：2013-03-13
申请人： Asahi YAMATO , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
发明人： Asahi YAMATO , Yuki Kawashima , Kiyoshi Nakagawa , Kohzoh Takahashi , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G09G3/2007 , G09G3/3696 , G09G2320/0252 , G09G2320/0285 , G09G2320/103 , G09G2330/021 , G09G2330/028 , G09G2340/16
摘要： In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation 0 to (n−1) are outputted to pixels. When a moving image is displayed, an applied voltage corresponding to a predetermined gradation m (1≦m≦(n−2)) is applied to the pixels instead of applied voltages respectively corresponding to gradations of less than the predetermined gradation m. Overdrive driving is performed with respect to a total of n types of gradation.
摘要翻译：在本发明的一个实施例中，当显示静止图像时，分别对应于n（n是不小于4的整数）的灰度级0至（n-1）的总和的施加电压被输出到像素。当显示运动图像时，将对应于预定灰度m（1 @ m @（n-2））的施加电压施加到像素，而不是分别对应于小于预定灰度m的灰度的施加电压。相对于n种灰度的总和来执行过驱动。

88. 发明申请

US20120244220A1 ATROVASTATIN-CONTAINING COATED PREPARATION 审中-公开
标题翻译：含ATROVASTATIN的包衣制剂
公开(公告)号：US20120244220A1
公开(公告)日：2012-09-27
申请号：US13514010
申请日：2010-11-08
申请人： Toshihiro Yanagi , Kenji Nozawa , Kazuaki Maeda , Shinya Takada , Yasufumi Okamura
发明人： Toshihiro Yanagi , Kenji Nozawa , Kazuaki Maeda , Shinya Takada , Yasufumi Okamura
IPC分类号： A61K31/40 , A61P3/06 , A61K9/32 , A61K9/00 , A61K9/16
CPC分类号： A61K9/284 , A61K31/40
摘要： The present invention provides an atorvastatin-containing coated preparation comprising a solid formulation containing atorvastatin, a pharmacologically acceptable atorvastatin salt, or a solvate thereof coated with a coating agent comprising a polyvinyl alcohol copolymer, a method for inhibiting generation of related substances of atorvastatin, a pharmacologically acceptable atorvastatin salt, or a solvate thereof, comprising coating the solid formulation with a coating agent comprising a polyvinyl alcohol copolymer, and a method for stabilizing atorvastatin, a pharmacologically acceptable atorvastatin salt, or a solvate thereof.
摘要翻译：本发明提供含有阿托伐他汀的包衣制剂，其包含含有阿托伐他汀的固体制剂，药理学上可接受的阿托伐他汀盐或其包衣剂的溶剂化物，其包含聚乙烯醇共聚物，抑制阿托伐他汀相关物质产生的方法药理学上可接受的阿托伐他汀盐或其溶剂合物，包括用包含聚乙烯醇共聚物的包衣剂涂覆固体制剂，以及稳定阿托伐他汀的方法，药理学上可接受的阿托伐他汀盐或其溶剂合物。

89. 发明授权

US07698573B2 Power source apparatus for display and image display apparatus 有权
公开(公告)号：US07698573B2
公开(公告)日：2010-04-13
申请号：US10397236
申请日：2003-03-27
申请人： Asahi Yamato , Toshihiro Yanagi
发明人： Asahi Yamato , Toshihiro Yanagi
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G09G3/3696 , G09G2310/0245 , G09G2330/02
摘要： A power source apparatus for a display is provided, which comprises a voltage generating section capable of controlling outputting or output termination of one or more predetermined output voltages, and a switching section provided between an output terminal of the predetermined output voltage and a predetermined reference potential terminal. The switch section is turned from OFF to ON when the voltage generating section performs the output termination control.

90. 发明授权

US07696969B2 Display device and display method 有权
标题翻译：显示设备和显示方式
公开(公告)号：US07696969B2
公开(公告)日：2010-04-13
申请号：US11898559
申请日：2007-09-13
申请人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
发明人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3696 , G09G2310/066 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0247
摘要： In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sx1 in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).
摘要翻译：在本发明的显示装置和显示方法中，扫描信号线驱动电路控制扫描信号线的下降，使得在显示面上使像素电位发生大致均匀的电平偏移，电平偏移由寄生寄生在扫描信号线上的电容。扫描信号的下降波形以每单位时间的变化量的变化率Sx变化，并且希望将变化率Sx设定为扫描信号线的输入侧端部附近的变化率Sx1，像扫描信号线波形Vg（1，j）和Vg（N，j）一样，其另一端附近的变化率SxN基本相等，不受扫描信号线所具有的信号延迟传输特性的影响）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式