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11. 发明授权

US09076405B2 Display device, method for driving same, and liquid crystal display device 有权
标题翻译：显示装置及其驱动方法以及液晶显示装置
公开(公告)号：US09076405B2
公开(公告)日：2015-07-07
申请号：US13581538
申请日：2010-12-13
申请人： Toshihiro Yanagi , Kohji Saitoh , Masami Ozaki
发明人： Toshihiro Yanagi , Kohji Saitoh , Masami Ozaki
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3688 , G09G2310/0281 , G09G2310/0291 , G09G2310/08 , G09G2320/0247 , G09G2320/0261 , G09G2330/021 , G09G2330/022 , G09G2330/025
摘要： A display device includes a signal line drive circuit provided with an analog amplifier through which a stationary electric current flows. The display device further includes a control signal output section which suspends operation of the analog amplifier during a period (non-scanning period) from an start time after application to a data signal line S(i) of a voltage necessary for display is completed in a horizontal period to an end time in the horizontal period. The control signal output section sustains an AMP_Enable signal through which the analog amplifier is controlled at an L value (a low value) in the non-scanning period. As a result, stationary electric current flowing through the analog amplifier is cut off in the non-scanning period. According to this, the display device allows for reduction of electric power consumption while being capable of displaying a moving image without causing flickering.
摘要翻译：显示装置包括：信号线驱动电路，其具有通过其流动的固定电流的模拟放大器。显示装置还包括控制信号输出部，其在从施加到显示所需的电压的数据信号线S（i）之后的开始时间（非扫描期间）的期间（非扫描期间）停止模拟放大器的动作，水平期到水平期的结束时间。控制信号输出部维持AMP_Enable信号，在非扫描期间，模拟放大器通过该AMP_Enable信号被控制在L值（低值）。结果，流过模拟放大器的静止电流在非扫描期间被切断。据此，显示装置能够在不发生闪烁的情况下显示运动图像而降低电力消耗。

12. 发明授权

US08970535B2 Electronic apparatus, and method for controlling electronic apparatus 有权
标题翻译：电子设备和控制电子设备的方法
公开(公告)号：US08970535B2
公开(公告)日：2015-03-03
申请号：US14009185
申请日：2012-04-03
申请人： Kohji Saitoh , Akizumi Fujioka , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Akizumi Fujioka , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G06F3/041 , G09G3/36 , G06F3/044 , G06F1/32 , H01L27/32
CPC分类号： G06F3/0416 , G06F1/3262 , G06F3/0412 , G06F3/044 , G09G3/3614 , G09G3/3648 , G09G3/3677 , G09G3/3688 , G09G2330/022 , G09G2370/04 , H01L27/323
摘要： Electronic apparatus (100) includes a display device (1), a detecting device (20) which detects an input, a state change detecting section (31), and a control section. The control section controls the detecting device (20) so that the detecting device (20) carries out the detection more times during a non-scanning period in a case where a state change causing an improvement in detection accuracy is detected and so that the detecting device (20) carries out the detection fewer times during the non-scanning period in a case where the state change causing a deterioration in detection accuracy is detected. With the configuration, it is possible to improve detection accuracy of the detecting device while reducing electric power consumption.
摘要翻译：电子设备（100）包括显示装置（1），检测输入的检测装置（20），状态变化检测部分（31）和控制部分。控制部分控制检测装置（20），使得在检测到检测精度提高的状态变化的情况下，检测装置（20）在非扫描期间进行更多次的检测，在检测到检测精度恶化的状态变化的情况下，设备（20）在非扫描期间执行较少的检测。通过该结构，能够在降低电力消耗的同时提高检测装置的检测精度。

13. 发明申请

US20140168289A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20140168289A1
公开(公告)日：2014-06-19
申请号：US14232721
申请日：2012-08-07
申请人： Yoshinori Shibata , Kohji Saitoh , Masami Ozaki
发明人： Yoshinori Shibata , Kohji Saitoh , Masami Ozaki
IPC分类号： G09G3/36 , G09G3/34
CPC分类号： G09G3/3648 , G09G3/3406 , G09G3/3688 , G09G2300/0452 , G09G2320/028 , G09G2320/0673
摘要： In a display device (1) according to an aspect of the present invention, at least part of an N-M first sub pixel(s) is/are driven according to one of first and second gamma curve groups being selected depending on a position(s) where said at least part of the N-M first sub pixel(s) is/are located, and at least part of a second sub pixel(s) is/are driven according to one of the first and second gamma curve groups being selected depending on a position(s) where said at least part of the second sub pixel(s) is/are located.
摘要翻译：在根据本发明的一个方面的显示装置（1）中，根据第一和第二伽马曲线组中的一个根据位置（s）选择NM第一子像素的至少一部分），其中所述NM第一子像素的至少一部分被定位，并且根据所选择的第一和第二伽马曲线组中的一个被选择，并且至少部分第二子像素根据在所述至少一部分第二子像素所位于的位置处。

14. 发明申请

US20140118421A1 DISPLAY MODULE, DISPLAY DEVICE, ELECTRONIC EQUIPMENT, AND METHOD FOR DRIVING DISPLAY MODULE 有权
标题翻译：显示模块，显示装置，电子设备和驱动显示模块的方法
公开(公告)号：US20140118421A1
公开(公告)日：2014-05-01
申请号：US14126862
申请日：2012-06-14
申请人： Kohji Saitoh , Masaki Uehata , Masami Ozaki
发明人： Kohji Saitoh , Masaki Uehata , Masami Ozaki
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3406 , G09G3/3666 , G09G3/3688 , G09G2320/0646 , G09G2370/08
摘要： A display module of the present invention includes first through third source drivers (6-1 through 6-3) (i) which are provided for respective regions into which a display region is divided and (ii) each of which includes an analysis circuit and receives a video signal for a corresponding one of the regions but receives no video signal for the regions other than the corresponding one of the regions. The third source driver (6-3) supplies, to the first and second source drivers (6-1 and 6-2), gamma (γ) setting information (19) for generating a source signal to be outputted from each of the first and second source drivers (6-1 and 6-2). The first and second source drivers (6-1 and 6-2) output respective analysis results (5a and 5b) from the respective analysis circuits. The third source driver (6-3) outputs a PWM signal (14) for controlling the light irradiation section.
摘要翻译：本发明的显示模块包括第一至第三源驱动器（6-1至6-3）（i），其被设置用于分割显示区域的各个区域，（ii）每个区域包括分析电路和接收对应的一个区域的视频信号，但不接收除了对应的一个区域之外的区域的视频信号。第三源极驱动器（6-3）向第一和第二源极驱动器（6-1和6-2）提供伽马（γ）设置信息（19），用于产生要从第一和第二源极驱动器和第二源驱动器（6-1和6-2）。第一和第二源驱动器（6-1和6-2）从相应的分析电路输出相应的分析结果（5a和5b）。第三源极驱动器（6-3）输出用于控制光照射部的PWM信号（14）。

15. 发明申请

US20120249611A1 ELECTRONIC EQUIPMENT 审中-公开
标题翻译：电子设备
公开(公告)号：US20120249611A1
公开(公告)日：2012-10-04
申请号：US13515018
申请日：2010-09-06
申请人： Yoshinori Shibata , Masami Ozaki
发明人： Yoshinori Shibata , Masami Ozaki
IPC分类号： G09G5/10
CPC分类号： G09G5/02 , G09G2320/0666 , H04N5/23293 , H04N9/045 , H04N9/643 , H04N9/67 , H04N9/735
摘要： The invention includes: an input section (5), for specifying a color gamut during photographing, which specifies a color gamut for reading information of a subject read by a reading section (2); and an input section (8) for specifying a color gamut for a display section (3) during displaying of the reading information by the display section (3). The display section (3) is capable of changing a color gamut by adjusting light intensities of respective different primary colors emitted from the display section (3). The input section (5) selects a color gamut which falls within the color gamut which the display section (3) can describe. The input section (8) selects the color gamut selected through the input section (5) as the color gamut for the display section (3).
摘要翻译：本发明包括：输入部分（5），用于在拍摄期间指定色域，其指定用于读取由读取部分（2）读取的对象的信息的色域; 以及用于在显示部分（3）显示读取信息期间指定用于显示部分（3）的色域的输入部分（8）。显示部分（3）能够通过调节从显示部分（3）发射的各种原色的光强度来改变色域。输入部（5）选择落在显示部（3）能够描述的色域内的色域。输入部（8）选择通过输入部（5）选择的色域作为显示部（3）的色域。

16. 发明授权

US09437154B2 Display device, and method for driving display device 有权
标题翻译：显示装置以及驱动显示装置的方法
公开(公告)号：US09437154B2
公开(公告)日：2016-09-06
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。

17. 发明授权

US09424795B2 Display device, and driving method 有权
标题翻译：显示装置和驱动方法
公开(公告)号：US09424795B2
公开(公告)日：2016-08-23
申请号：US14008582
申请日：2012-04-03
申请人： Kohji Saitoh , Masaki Uehata , Asahi Yamato , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Masaki Uehata , Asahi Yamato , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3674 , G09G3/3648 , G09G3/3688
摘要： A display device (1) includes: a scan line drive circuit (4) which line-sequentially selects from among a plurality of scan signal lines; at least one signal line drive circuit (3) which has a receiving circuit that receives a data signal, and which sequentially supplies the data signal to pixels linked to a scan signal line (6) selected by the scan line drive circuit (4); a timing controller (10) which defines, in accordance with sync signals received from an outside source, a non-scan period during which none of the scan signal lines is selected, and which transmits, to the at least one signal line drive circuit (3), an operation discriminant signal that causes the receiving circuit to be underrun during at least part of the non-scan period thus defined. The at least one signal line drive circuit (3) and the timing controller (10) are provided as separate entities.
摘要翻译：显示装置（1）包括：扫描线驱动电路（4），其从多条扫描信号线中顺序选择; 至少一个信号线驱动电路（3），其具有接收数据信号的接收电路，并且将数据信号顺序地提供给与由扫描线驱动电路（4）选择的扫描信号线（6）相连的像素; 定时控制器（10），其根据从外部源接收的同步信号定义不扫描信号线被选择的非扫描周期，并且发送到所述至少一个信号线驱动电路（ 3），在由此定义的非扫描周期的至少部分期间使接收电路欠载的操作判别信号。至少一个信号线驱动电路（3）和定时控制器（10）被提供为分离的实体。

18. 发明授权

US09299316B2 Display device and driving method 有权
标题翻译：显示装置及驱动方法
公开(公告)号：US09299316B2
公开(公告)日：2016-03-29
申请号：US13982573
申请日：2012-02-03
申请人： Kohji Saitoh , Masami Ozaki
发明人： Kohji Saitoh , Masami Ozaki
IPC分类号： G09G5/10 , G09G5/02 , G09G3/36
CPC分类号： G09G5/02 , G09G3/04 , G09G3/3648 , G09G2310/0218 , G09G2320/0247 , G09G2320/0257 , G09G2330/021
摘要： The object of the present invention is to provide a display device and a driving method each of which is capable of displaying moving images without causing flicker and reducing power consumption. The display device (1) includes: a display panel (2) having a plurality of scanning signal lines (G) and a plurality of data signal lines (S); a scanning line drive circuit for scanning the plurality of scanning signal lines (G); and a signal line drive circuit (6) for supplying data signals, via the plurality of data signal lines, to pixels. In the display device 1, the plurality of scanning signal lines (G) includes a scanning signal line (Gb) for displaying a first certain color, scanning signal lines for displaying the other colors (Gr, Gg), among which the scanning signal line (Gb) is scanned least frequently than the scanning signal line (Gr) and the scanning signal line (Gg).
摘要翻译：本发明的目的是提供一种能够显示运动图像而不引起闪烁并降低功耗的显示装置和驱动方法。显示装置（1）包括：具有多条扫描信号线（G）和多条数据信号线（S）的显示面板（2）。用于扫描多条扫描信号线（G）的扫描线驱动电路; 以及用于经由多条数据信号线将数据信号提供给像素的信号线驱动电路（6）。在显示装置1中，多条扫描信号线（G）包括用于显示第一特定颜色的扫描信号线（Gb），用于显示其他颜色（Gr，Gg）的扫描信号线，其中扫描信号线（Gb）扫描频率比扫描信号线（Gr）和扫描信号线（Gg）最少。

19. 发明授权

US09147372B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09147372B2
公开(公告)日：2015-09-29
申请号：US14006066
申请日：2012-03-26
申请人： Jun Nakata , Masami Ozaki , Kohji Saitoh
发明人： Jun Nakata , Masami Ozaki , Kohji Saitoh
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3614 , G09G3/3688 , G09G2310/0291 , G09G2330/021
摘要： The purpose of the present invention is to provide a display device that has a simple configuration and small power consumption. A display device of the present invention has: source output amplifiers (36) fewer in number than a plurality of source signal lines (S); and a switching unit (32) that supplies data signals outputted from each of the source output amplifiers (36) to one of the source signal lines (S). Each of the source output amplifiers (36) outputs the data signals having different polarities to the source signal lines (S) adjacent to each other, and outputs the data signals by switching, by each frame period, the polarities of the data signals to be supplied to the source signal lines (S).
摘要翻译：本发明的目的是提供一种结构简单，功耗小的显示装置。本发明的显示装置具有：源极输出放大器（36）的数量少于多个源极信号线（S）; 以及将每个源极输出放大器（36）输出的数据信号提供给源极信号线（S）之一的开关单元（32）。每个源极输出放大器（36）将具有不同极性的数据信号输出到彼此相邻的源极信号线（S），并通过每个帧周期将数据信号的极性切换为提供给源极信号线（S）。

20. 发明申请

US20140168197A1 DISPLAY SYSTEM, HOST DEVICE, AND DISPLAY DEVICE 有权
标题翻译：显示系统，主机设备和显示设备
公开(公告)号：US20140168197A1
公开(公告)日：2014-06-19
申请号：US14232714
申请日：2012-08-07
申请人： Fumiyuki Kobayashi , Kohji Saitoh , Masami Ozaki , Taketoshi Nakano , Toshihiro Yanagi
发明人： Fumiyuki Kobayashi , Kohji Saitoh , Masami Ozaki , Taketoshi Nakano , Toshihiro Yanagi
IPC分类号： G09G3/36 , G09G3/20
CPC分类号： G09G3/3648 , G09G3/2096 , G09G3/3666 , G09G2330/021 , G09G2330/022 , G09G2340/0435 , G09G2370/14
摘要： Provided is a display system (1) capable of further reducing electric power consumption. The display system (1) includes: a host device (2) including transceivers (Tx1, Tx2); a display device (3) including receivers (Rx1, Rx2); a plurality of interfaces (IF1, IF2) for transmitting image data from the transceivers (Tx1, Tx2) to the receivers (Rx1, Rx2); changing means for changing the number of transmission lanes to be used by each of the plurality of interfaces (IF1, IF2); and a display panel (5) provided in the display device (3). Each of the interfaces (IF1, IF2) transmits the image data at an identical transmission rate irrespective of the number of the transmission lanes to be used. The display panel (5) displays an image indicated by the image data, at a frame rate corresponding to the total number of the transmission lanes to be used by the each of the interfaces (IF1, IF2).
摘要翻译：提供能够进一步降低电力消耗的显示系统（1）。显示系统（1）包括：主机设备（2），包括收发器（Tx1，Tx2）; 显示装置（3），包括接收器（Rx1，Rx2）; 用于从收发机（Tx1，Tx2）向接收机（Rx1，Rx2）发送图像数据的多个接口（IF1，IF2）; 改变装置，用于改变多个接口（IF1，IF2）中的每一个要使用的传输通道的数量; 以及设置在所述显示装置（3）中的显示面板（5）。每个接口（IF1，IF2）以与要使用的传输通道的数量无关地以相同的传输速率发送图像数据。显示面板（5）以对应于每个接口（IF1，IF2）使用的传输通道的总数的帧速率显示由图像数据指示的图像。

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