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1. 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。

2. 发明申请

US20140002431A1 DISPLAY DEVICE, DRIVING DEVICE, AND DRIVING METHOD 有权
标题翻译：显示装置，驱动装置和驱动方法
公开(公告)号：US20140002431A1
公开(公告)日：2014-01-02
申请号：US14004518
申请日：2012-03-12
申请人： Yoshinori Shibata , Masami Ozaki , Kohji Saitoh , Masaki Uehata , Kazuki Takahashi , Jun Nakata
发明人： Yoshinori Shibata , Masami Ozaki , Kohji Saitoh , Masaki Uehata , Kazuki Takahashi , Jun Nakata
IPC分类号： G09G3/36
CPC分类号： G09G3/3685 , G02F2201/52 , G02F2203/30 , G09G3/3614 , G09G3/3648 , G09G2300/0452 , G09G2310/0213 , G09G2310/0224 , G09G2330/021
摘要： A liquid crystal display device (1) according to one embodiment of the present invention includes a timing controller (4) which, (i) in a first display mode, in which a number of tones that each pixel is capable of displaying is smaller than a predetermined number, controls a scanning signal and a data signal by an interlace driving method, by which a single frame includes a plurality of fields, and (ii) in a second display mode, in which the number of tones that each pixel is capable of displaying is equal to or greater than the predetermined number, controls the scanning signal and the data signal by a progressive driving method.
摘要翻译：根据本发明的一个实施例的液晶显示装置（1）包括定时控制器（4），其定时控制器（4），（i）在第一显示模式下，每个像素能够显示的多个音调小于预定数量，通过交错驱动方法控制扫描信号和数据信号，通过该交错驱动方法，单个帧包括多个场，以及（ii）在第二显示模式中，每个像素的音调数量的显示等于或大于预定数量，通过逐行驱动方法控制扫描信号和数据信号。

3. 发明授权

US09177520B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09177520B2
公开(公告)日：2015-11-03
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： G09G5/10 , 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。

4. 发明授权

US09171517B2 Display device, driving device, and driving method 有权
标题翻译：显示装置，驱动装置和驱动方法
公开(公告)号：US09171517B2
公开(公告)日：2015-10-27
申请号：US14004518
申请日：2012-03-12
申请人： Yoshinori Shibata , Masami Ozaki , Kohji Saitoh , Masaki Uehata , Kazuki Takahashi , Jun Nakata
发明人： Yoshinori Shibata , Masami Ozaki , Kohji Saitoh , Masaki Uehata , Kazuki Takahashi , Jun Nakata
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3685 , G02F2201/52 , G02F2203/30 , G09G3/3614 , G09G3/3648 , G09G2300/0452 , G09G2310/0213 , G09G2310/0224 , G09G2330/021
摘要： A liquid crystal display device (1) according to one embodiment of the present invention includes a timing controller (4) which, (i) in a first display mode, in which a number of tones that each pixel is capable of displaying is smaller than a predetermined number, controls a scanning signal and a data signal by an interlace driving method, by which a single frame includes a plurality of fields, and (ii) in a second display mode, in which the number of tones that each pixel is capable of displaying is equal to or greater than the predetermined number, controls the scanning signal and the data signal by a progressive driving method.
摘要翻译：根据本发明的一个实施例的液晶显示装置（1）包括定时控制器（4），其定时控制器（4），（i）在第一显示模式下，每个像素能够显示的多个音调小于预定数量，通过交错驱动方法控制扫描信号和数据信号，通过该交错驱动方法，单个帧包括多个场，以及（ii）在第二显示模式中，每个像素的音调数量的显示等于或大于预定数量，通过逐行驱动方法控制扫描信号和数据信号。

5. 发明申请

US20140152634A1 DISPLAY DEVICE, DRIVE DEVICE, AND DRIVE METHOD 审中-公开
标题翻译：显示装置，驱动装置和驱动方法
公开(公告)号：US20140152634A1
公开(公告)日：2014-06-05
申请号：US14001300
申请日：2012-02-21
申请人： Yoshinori Shibata , Masami Ozaki , Kohji Saitoh , Masaki Uehata , Kazuki Takahashi , Jun Nakata
发明人： Yoshinori Shibata , Masami Ozaki , Kohji Saitoh , Masaki Uehata , Kazuki Takahashi , Jun Nakata
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G02F2201/52 , G09G3/2022 , G09G2300/0452 , G09G2320/0247 , G09G2330/021
摘要： The objective of the present invention is to suppress the occurrence of flickering and to reduce the power consumption of a display device. A liquid crystal display device that is an embodiment of the present invention splits one frame into a plurality of fields and performs interlaced driving, and has a timing controller that, with a predetermined number of selected pixels in the direction of a scanning line and a signal line as units, is for reversing the polarity of a data signal applied to selected pixels in a field in a manner so that there is the same number of positive and negative polarities of the data signal applied to the selected pixels disposed along a signal line, and is for reversing the polarity in a manner such that the polarity of the data signal applied to the selected pixels changes for each frame.
摘要翻译：本发明的目的是抑制闪烁的发生并降低显示装置的功耗。作为本发明的一个实施方式的液晶显示装置将一帧分割为多个场并进行隔行扫描，并具有定时控制器，其具有在扫描线的方向上的预定数量的选定像素和信号作为单位的线路，用于使得施加到沿着信号线布置的所选像素的数据信号的正极性和负极性数量相同数量的正交和负极性数量相反地反转施加到场中的选定像素的数据信号的极性，并且用于以使得施加到所选择的像素的数据信号的极性对于每帧改变的方式来反转极性。

6. 发明授权

US09129544B2 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：US09129544B2
公开(公告)日：2015-09-08
申请号：US14009187
申请日：2012-04-04
申请人： Kohji Saitoh , Masaki Uehata , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Masaki Uehata , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36 , G09G5/00 , G09G3/20
CPC分类号： G09G5/00 , G09G3/20 , G09G3/36 , G09G3/3648 , G09G2300/0426 , G09G2300/08 , G09G2330/021 , G09G2330/08
摘要： In order to provide a display device and a method for driving a display device, each of which is capable of repairing a disconnection in a data signal line and further reduces electric power consumption, a display device (1) includes a repair amplifier control section (14) for causing a repair amplifier circuit (12) to operate at a low-performance level during any period within a period from when scanning of pixels in the display area in the display device (1) is finished to when next scanning is started.
摘要翻译：为了提供一种用于驱动显示装置的显示装置和方法，其中每个显示装置能够修复数据信号线中的断开并进一步降低电力消耗，显示装置（1）包括维修放大器控制部分 14），用于使得修复放大器电路（12）在从显示装置（1）的显示区域中的像素的扫描完成到下次扫描开始的时间段内的任何时间段期间以低性能水平操作。

7. 发明授权

US09123307B2 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：US09123307B2
公开(公告)日：2015-09-01
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： G06F3/038 , G09G5/00 , 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。

8. 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。

9. 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。

10. 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）。

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