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1. 发明授权

US09601068B2 Liquid crystal display control method and system, and display device 有权
公开(公告)号：US09601068B2
公开(公告)日：2017-03-21
申请号：US14477619
申请日：2014-09-04
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Kailiang Zhang
IPC分类号： G09G5/10 , G09G3/36 , G09G3/34
CPC分类号： G09G3/3611 , G09G3/3426 , G09G2320/0646
摘要： Disclosed are liquid crystal display control method and system, and a display device. The liquid crystal display control method comprises: performing a decoding operation on input video signals to obtain data corresponding to respective pixels of a display panel; dividing the display panel into a plurality of display regions so that each display region corresponds to one or more light sources of a backlight source and a symmetric center of the one or more light sources is positioned such that an orthographic projection thereof on the display panel is coincided with a center of the corresponding display region; calculating a control signal for controlling display of each display region based on the data corresponding to pixels in the display region; redividing each display region into a plurality of subregions based on a light distribution in the display region and regulating the control signal for controlling the display of each subregion based on data corresponding to pixels in the subregion; and controlling the display panel and the backlight source based on the regulated control signals.

2. 发明授权

US09740279B2 Method for adjusting volume of a display device and a display device 有权
公开(公告)号：US09740279B2
公开(公告)日：2017-08-22
申请号：US14904721
申请日：2015-07-17
申请人： Boe Technology Group Co., Ltd.
发明人： Kailiang Zhang
IPC分类号： G06F3/01 , H04N21/439 , H04N21/442
CPC分类号： G06F3/011 , G06F3/04847 , H04N21/439 , H04N21/44218
摘要： The present invention discloses a method of adjusting a volume of a display device and a display device, which can adjust the volume of the display device intelligently. The method of adjusting the volume of the display device comprises the steps of: firstly detecting a distance between the viewer and the display device, then determining a target volume to which the distance corresponds, finally adjusting the playing volume of the display device as the target volume.

3. 发明授权

US09690262B2 Display device and method for regulating viewing angle of display device 有权
公开(公告)号：US09690262B2
公开(公告)日：2017-06-27
申请号：US14768951
申请日：2014-10-21
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Shuo Chen , Tianyue Zhao , Kailiang Zhang
IPC分类号： G05B11/44 , G10L25/51 , G10L25/72 , H04R3/00 , G10L15/00
CPC分类号： G05B11/44 , G10L15/00 , G10L25/51 , G10L25/72 , H04R3/005 , H04R2201/025 , H04R2430/21 , H04R2499/15
摘要： A display device and a method for regulating a viewing angle of a display device are provided and can realize the automatic regulation of angle. The display device comprises: a display main body (1); a base (2); at least three voice receiving devices (3) configured to receive voice information from outside of the display device and arranged on the display main body (1) and/or on the base (2), and projections, on a horizontal plane, of the voice receiving devices (3) being not located in a same straight line; a control device configured for recording a time point when it receives the voice information inputted by each of the voice receiving devices (3), calculating time difference between time points when any two of the voice receiving devices (3) receive the voice information, determining a location where the voice information is emitted according to the time difference and sending out a rotating instruction; and a rotation device (4) configured for rotating the display main body (1) according to the rotating instruction.

4. 发明申请

US20160033945A1 HOUSEHOLD APPLIANCE AND CONTROL METHOD THEREFOR, AND HOUSEHOLD APPLIANCE SYSTEM 审中-公开
标题翻译：家用电器及其家用电器系统
公开(公告)号：US20160033945A1
公开(公告)日：2016-02-04
申请号：US14418775
申请日：2014-05-23
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Kailiang Zhang
IPC分类号： G05B15/02 , H04W4/00
CPC分类号： G05B15/02 , G05B2219/2613 , G08C17/02 , H04Q9/00 , H04Q2209/43 , H04Q2209/60 , H04W4/80
摘要： Embodiments of the present invention disclose a household appliance and a control method therefor, and a household appliance system, which pertain to the field of electrical technology. Each household appliance can be used by a user more conveniently. A master household appliance provided by the present invention comprises: a main Bluetooth module configured to receive and send information; and a main control module configured to communicate with at least one slave household appliance via the main Bluetooth module so as to control a working state of the slave household appliance. A slave household appliance provided by the present invention comprises: a sub Bluetooth module configured to receive and send information; and a sub control module configured to communicate with a master household appliance via the sub Bluetooth module so as to receive a control instruction from the master household appliance and control a working state of the slave household appliance based on the received control instruction. A household appliance system provided by the present invention comprises at least one master household appliance and at least one slave household appliance. The master household appliance may be applied to a TV set.
摘要翻译：本发明的实施例公开了涉及电气技术领域的家用电器及其控制方法以及家用电器系统。每个家用电器可以更方便地由用户使用。本发明提供的主家用电器包括：主蓝牙模块，被配置为接收和发送信息; 以及主控制模块，被配置为经由主蓝牙模块与至少一个从属家用电器通信，以便控制从属家用电器的工作状态。本发明提供的奴隶家用电器包括：子蓝牙模块，被配置为接收和发送信息; 以及子控制模块，被配置为经由子蓝牙模块与主家用电器通信，以便接收来自主家用电器的控制指令，并且基于接收到的控制指令来控制从属家用电器的工作状态。本发明提供的家用电器系统包括至少一个主家用电器和至少一个奴隶家用电器。主家用电器可以应用于电视机。

5. 发明授权

US10235964B2 Splicing display system and display method thereof 有权
公开(公告)号：US10235964B2
公开(公告)日：2019-03-19
申请号：US15519248
申请日：2016-10-24
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Kailiang Zhang
IPC分类号： G09G5/00 , G06F3/14 , G09G5/10 , G09G5/12 , H04N5/268 , G09G5/397 , G06T3/40
摘要： A splicing display system and a display method thereof are provided. The system includes a plurality of display units; a memory configured to store an image signal inputted into the splicing display system; and a controller configured to read each frame of image in the image signal sequentially from the memory through a first transmission interface between the controller and the memory, perform image processing on each frame of image, and transmit a sub-image corresponding to the display unit in each frame of image to each display unit. Each display unit includes a memory module connected with a display screen in the display unit and configured to store the sub-images corresponding to the display unit outputted by the controller. The controller is also configured to control the memory modules to synchronously output the sub-images corresponding to the display units in each frame of image to the display screens.

6. 发明申请

US20160274657A1 METHOD FOR ADJUSTING VOLUME OF A DISPLAY DEVICE AND A DISPLAY DEVICE 有权
标题翻译：用于调节显示装置的体积的方法和显示装置
公开(公告)号：US20160274657A1
公开(公告)日：2016-09-22
申请号：US14904721
申请日：2015-07-17
申请人： Boe Technology Group Co., Ltd.
发明人： Kailiang Zhang
IPC分类号： G06F3/01
CPC分类号： G06F3/011 , G06F3/04847 , H04N21/439 , H04N21/44218
摘要： The present invention discloses a method of adjusting a volume of a display device and a display device, which can adjust the volume of the display device intelligently. The method of adjusting the volume of the display device comprises the steps of: firstly detecting a distance between the viewer and the display device, then determining a target volume to which the distance corresponds, finally adjusting the playing volume of the display device as the target volume.
摘要翻译：本发明公开了一种调节显示装置和显示装置的体积的方法，其可以智能地调节显示装置的体积。调整显示装置的音量的方法包括以下步骤：首先检测观看者与显示装置之间的距离，然后确定距离对应的目标音量，最后将显示装置的播放音量调整为目标卷。

7. 发明授权

US09972276B2 Display device, display system and display method 有权
公开(公告)号：US09972276B2
公开(公告)日：2018-05-15
申请号：US14772856
申请日：2014-12-05
申请人： BOE Technology Group Co., Ltd.
发明人： Shuo Chen , Kailiang Zhang
IPC分类号： G09G5/00 , G09G5/391 , G06T3/40 , G09G5/373 , G06F3/14 , H04N7/01 , G06F1/16 , H04N5/64
CPC分类号： G09G5/005 , G06F1/1616 , G06F1/1641 , G06F3/1446 , G06T3/40 , G09G5/006 , G09G5/373 , G09G5/391 , G09G2340/0407 , G09G2340/0414 , G09G2340/0421 , G09G2340/0442 , G09G2360/02 , G09G2360/04 , H04N5/64 , H04N7/0122
摘要： A display device, a display system and a display method are provided. The display device comprises a main display screen, and a ratio of a number of pixels in a transverse direction to a number of pixels in a longitudinal direction of the main display screen is a main display scale. The display device further comprises: a first sub display screen adjoined with the main display screen in the longitudinal direction, and the first sub display screen and the main display screen having the same number of pixels in the transverse direction; and/or, a second sub display screen adjoined with the main display screen in the transverse direction, and the second sub display screen and the main display screen having the same number of pixels in the longitudinal direction.

8. 发明申请

US20150364095A1 LIQUID CRYSTAL DISPLAY CONTROL METHOD AND SYSTEM, AND DISPLAY DEVICE 有权
标题翻译：液晶显示控制方法与系统及显示装置
公开(公告)号：US20150364095A1
公开(公告)日：2015-12-17
申请号：US14477619
申请日：2014-09-04
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Kailiang Zhang
IPC分类号： G09G3/34 , H04N19/44 , G09G3/36 , G02F1/1335 , G02F1/133
CPC分类号： G09G3/3611 , G09G3/3426 , G09G2320/0646
摘要： Disclosed are liquid crystal display control method and system, and a display device. The liquid crystal display control method comprises: performing a decoding operation on input video signals to obtain data corresponding to respective pixels of a display panel; dividing the display panel into a plurality of display regions so that each display region corresponds to one or more light sources of a backlight source and a symmetric center of the one or more light sources is positioned such that an orthographic projection thereof on the display panel is coincided with a center of the corresponding display region; calculating a control signal for controlling display of each display region based on the data corresponding to pixels in the display region; redividing each display region into a plurality of subregions based on a light distribution in the display region and regulating the control signal for controlling the display of each subregion based on data corresponding to pixels in the subregion; and controlling the display panel and the backlight source based on the regulated control signals.
摘要翻译：公开了液晶显示控制方法和系统以及显示装置。液晶显示控制方法包括：对输入视频信号执行解码操作以获得对应于显示面板的各个像素的数据; 将显示面板分割为多个显示区域，使得每个显示区域对应于背光源的一个或多个光源，并且一个或多个光源的对称中心被定位成使得显示面板上的正投影在与相应显示区域的中心一致; 基于与所述显示区域中的像素相对应的数据计算用于控制每个显示区域的显示的控制信号; 基于显示区域中的光分布，将每个显示区域重新划分成多个子区域，并且基于与该子区域中的像素对应的数据来调节用于控制每个子区域的显示的控制信号; 以及基于调节的控制信号来控制显示面板和背光源。

9. 发明申请

US20150170581A1 BACKLIGHT MODULE AND DISPLAY DEVICE COMPRISING THE BACKLIGHT MODULE 有权
标题翻译：背光模块和包括背光模块的显示设备
公开(公告)号：US20150170581A1
公开(公告)日：2015-06-18
申请号：US14342231
申请日：2013-04-18
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Kailiang Zhang
IPC分类号： G09G3/34 , H05B33/08 , H05B41/392 , H04N13/04
CPC分类号： G09G3/3406 , G02B27/22 , G02F2001/133626 , G09G3/342 , G09G2320/0209 , H04N13/359 , H05B33/0845 , H05B41/392
摘要： A backlight module and a display device comprising the backlight module, the backlight module, including: a backlight source, including a plurality of backlight lamps (5); and a backlight source control device, including: a backlight source driving device, configured to provide a driving signal to the backlight source; a 2D/3D backlight switching unit; and a first switch, connected with the 2D/3D backlight switching unit, wherein the 2D/3D backlight switching unit (4) is configured to control switching-on and switching-off of the first switch while a displaying mode is switched between a 2D displaying mode and a 3D displaying mode, and the backlight source driving device is directly connected with a part of the plurality of backlight lamps of the backlight source, and the remaining backlight lamps in the backlight source are connected with the backlight source driving device via the first switch. By flexibly controlling over the backlight source, the brightness of the backlight source can be flexibly controlled while a display device is switched between the 2D displaying mode and the 3D displaying mode.
摘要翻译：背光模块和显示装置，包括背光模块，背光模块，包括：背光源，包括多个背光灯; 以及背光源控制装置，包括：背光源驱动装置，被配置为向所述背光源提供驱动信号; 2D / 3D背光开关单元; 以及与所述2D / 3D背光开关单元连接的第一开关，其中所述2D / 3D背光开关单元（4）被配置为控制所述第一开关的接通和断开，同时在2D 显示模式和3D显示模式，并且背光源驱动装置与背光源的多个背光灯的一部分直接连接，并且背光源中的剩余背光灯经由背光源驱动装置经由第一个开关通过灵活地控制背光源，可以在2D显示模式和3D显示模式之间切换显示装置的同时灵活地控制背光源的亮度。

10. 发明申请

US20140160795A1 LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE BOTH WITH THE LIGHT GUIDE PLATE 有权
标题翻译：光导板，背光模块和显示设备两个与光导板
公开(公告)号：US20140160795A1
公开(公告)日：2014-06-12
申请号：US14103784
申请日：2013-12-11
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Wenjie JIANG , Xingxing Zhao , Kailiang Zhang , Zezhou Yang
IPC分类号： F21V8/00
CPC分类号： G02B6/002 , G02B6/0068
摘要： A light guide plate, a backlight module and a display device both comprising the light guide plate are disclosed. The light guide plate comprises a light emitting surface and multiple side surfaces perpendicular to and connected to the light emitting surface, the side surfaces including at least one first side surface and at least one second side surface. The light guide plate further comprises at least one set of folded surfaces perpendicular to and connected to the light emitting surface. Each set of folded surfaces is connected between a pair of first side surface and second side surface which are adjacent with each other. Each set of folded surfaces includes multiple light incident surfaces which are connected one by one. In the light incident surfaces in same set of folded surfaces, any two adjacent light incident surfaces form an acute angle opened toward inside of the light guide plate.
摘要翻译：公开了一种导光板，背光模块和包括导光板的显示装置。导光板包括发光表面和垂直于发光表面并连接到发光表面的多个侧表面，所述侧表面包括至少一个第一侧表面和至少一个第二侧表面。导光板还包括垂直于并连接到发光表面的至少一组折叠表面。每组折叠表面连接在彼此相邻的一对第一侧表面和第二侧表面之间。每组折叠表面包括一个一个连接的多个光入射表面。在同一组折叠表面的光入射表面中，任何两个相邻的光入射表面形成朝向导光板内部开放的锐角。

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