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1. 发明申请

US20170221428A1 A DISPLAY DEVICE AND A DRIVING METHOD 审中-公开
公开(公告)号：US20170221428A1
公开(公告)日：2017-08-03
申请号：US15325052
申请日：2016-02-18
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Xiurong WANG , Bo GAO , Lingyun SHI , Hao ZHANG , Yafei LI , Peng HAN , Chen MENG , Zijiao XUE , Tiankuo SHI , Quanhua HE
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G2310/061 , G09G2310/08 , G09G2330/04 , G09G2330/06 , G09G2330/08 , G09G2330/12
摘要： The present application discloses a display device and a driving method. The display device comprises: a power reset circuit and a source drive chip for driving a display panel to display. An input terminal of the power reset circuit is connected with a power signal output terminal, a control terminal of the power reset circuit is connected with a reset signal terminal, an output terminal of the power reset circuit is connected with a power signal input terminal of the source drive chip. The power reset circuit is used for resetting a power signal synchronously when receiving a reset signal, and inputting the reset power signal into the power signal input terminal of the source drive chip.

2. 发明申请

US20180107323A1 DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20180107323A1
公开(公告)日：2018-04-19
申请号：US15537840
申请日：2016-07-12
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Quanhua HE , Lingyun SHI , Hao ZHANG , Tiankuo SHI , Xiaobo XIE , Jian BAI , Chao YU
IPC分类号： G06F3/041 , G02F1/1339 , G02F1/1335 , G02F1/1333
摘要： The present disclosure discloses a display panel and a display device for improving touch sensitivity of the display device, improving structural stability of the display device, and extending service life of the display device. The display panel provided by the disclosure comprises: a first substrate and a second substrate disposed opposite to each other; a plurality of force sensitive touch units located between the first substrate and the second substrate, each of said plurality of force sensitive touch units being electrically connected to a touch circuit of the display panel; wherein each of said force sensitive touch units includes: a first conductive layer and a second conductive layer arranged in parallel to each other, and a compressible insulating layer filled between the first conductive layer and the second conductive layer.

3. 发明申请

US20170332456A1 DRIVING CIRCUIT AND DRIVING METHOD OF ORGANIC LIGHT EMITTING DIODE 有权
公开(公告)号：US20170332456A1
公开(公告)日：2017-11-16
申请号：US15524243
申请日：2016-02-19
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Quanhua HE , Lingyun SHI , Hao ZHANG , Tiankuo SHI
IPC分类号： H05B33/08
CPC分类号： H05B33/0896 , G09G3/32 , G09G3/3225
摘要： The present invention relates to a driving circuit of organic light emitting diode comprising an electricity storage unit having a positive polarity at a first terminal and a negative polarity at a second terminal, and a signal input unit having opposite polarities at the first and second terminals, the signal polarity of the signal input unit being changed according to a preset frequency; a control unit, which causes the first terminal of the signal input unit to transmit negative charges to the anode of the organic light emitting diode and causes the second terminal of the signal input unit to transmit positive charges to the cathode of the organic light emitting diode, when the signal polarity at the first terminal of the signal input unit is negative and the signal polarity of the second terminal thereof is positive, and causes the first terminal of the electricity storage unit to transmit positive charges to the anode of the organic light emitting diode and causes the second terminal of the electricity storage unit to transmit negative charges to the cathode of the organic light emitting diode, when the signal polarity at the first terminal of the signal input unit is positive and the signal polarity of the second terminal thereof is negative. The embodiments of the application can make the cathode of the organic light emitting diode accumulate electrons during the non-excitation period, so that when the electricity storage unit drives the organic light emitting diode to emit light, more electrons can pass through the light emitting layer, so that the excitation subjected by the light emitting layer is improved and more light is emitted.

4. 发明申请

US20170211782A1 ALIGNMENT DEVICE AND ALIGNMENT METHOD 有权
公开(公告)号：US20170211782A1
公开(公告)日：2017-07-27
申请号：US15328804
申请日：2015-01-16
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Jinshan LIU , Liguang DENG , Zhen CHEN , Quanhua HE
IPC分类号： F21V11/02 , H05K1/18
CPC分类号： F21V11/02 , G02F1/13 , H05K1/189 , H05K3/303 , H05K13/0812 , H05K2201/10128 , H05K2203/0195 , H05K2203/166
摘要： The present application discloses an alignment device and an alignment method for accurately aligning goldfingers of a flexible printed circuit board with electrodes of a substrate to be aligned under a manual pressing mode. The alignment device comprises a light regulating member and a light source provided at a side of the light regulating member. The light regulating member comprises a plurality of shading regions and a plurality of transmitting regions alternately provided along a length direction of the light regulating member. The plurality of transmitting regions have shapes identical to those of electrodes on a substrate to be aligned, and positions of the plurality of transmitting regions are corresponding to those of the plurality of electrodes on the substrate to be aligned.

5. 发明申请

US20170372651A1 GATE DRIVING CIRCUIT AND DISPLAY DEVICE 有权
公开(公告)号：US20170372651A1
公开(公告)日：2017-12-28
申请号：US15542010
申请日：2016-09-26
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Quanhua HE , Lingyun SHI , Hao ZHANG , Chao YU
IPC分类号： G09G3/20
CPC分类号： G09G3/2085 , G09G3/20 , G09G2300/0408 , G09G2310/0267 , G09G2310/0283
摘要： There are disclosed a gate driving circuit and a display device, which include: M areas, each area includes K sub driving circuit, and the k-th sub driving circuit includes: first and second row driving circuits, both of which include: a gate line grating control module (11) including a row control signal input terminal and an area grating signal input terminal, and an output terminal of the gate line grating control module (11) outputs a gate line grating signal according to received k-th and (k+1)-th row control signals and area grating signal; and a gate driving signal output module (12) including a gate line grating signal input terminal, a first-level driving signal input terminal and a second-level driving signal input terminal, and an output terminal of the gate driving signal output module (12) is connected to the gate line. The gate driving circuit can enhance flexibility of a scanning mode.

6. 发明申请

US20170092886A1 Organic Electroluminescent Display Device 有权
公开(公告)号：US20170092886A1
公开(公告)日：2017-03-30
申请号：US15099536
申请日：2016-04-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Quanhua HE , Hao ZHANG , Lingyun SHI , Xiaobo XIE , Xiurong WANG
IPC分类号： H01L51/50 , H01L27/32
CPC分类号： H01L51/502 , H01L27/322 , H01L51/5056 , H01L51/5072
摘要： The present invention relates to the technical field of display devices, and discloses an organic electroluminescent display device. The display device comprises a cathode, a Q+ quantum dot layer, a light emitting layer, a Q− quantum dot layer, and an anode stacked together. The display device further comprises a capacitor, two electrode plates of which are connected with the Q+ quantum dot layer and the Q− quantum dot layer respectively, wherein the Q+ quantum dot layer and the Q− quantum dot layer are used for emitting light waves having the same wavelength as those of the light emitting layer, and wherein the capacitor charges when a control device for controlling the light emission of the light emitting layer is switched on and starts to discharge when the control device is switched off.

7. 发明申请

US20160247440A1 DISPLAY METHOD AND DISPLAY PANEL 有权
标题翻译：显示方法和显示面板
公开(公告)号：US20160247440A1
公开(公告)日：2016-08-25
申请号：US14437025
申请日：2014-09-30
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： Lingyun SHI , Rui LIU , Xiaobo XIE , Quanhua HE , Kai YANG
IPC分类号： G09G3/20 , G09G3/36 , G09G3/3208
CPC分类号： G09G3/2074 , G09G3/3208 , G09G3/36 , G09G2300/0452 , G09G2300/0465
摘要： The present invention provides a display method and a display panel. The display panel comprises a plurality of rows of sub-pixels, the adjacent sub-pixels in the column direction having different colors and being staggered from each other by a half of a sub-pixel. The display method comprises: generating an original image composed of a matrix of virtual pixels; enabling the virtual pixels to correspond to sampling locations, wherein one sampling location is included between any two adjacent sampling locations corresponding to the virtual pixels in each distribution section, three sampling locations are included between two adjacent distribution sections; among the sampling locations in any two adjacent rows, the sampling locations corresponding to the virtual pixels are not arranged in the same columns
摘要翻译：本发明提供一种显示方法和显示面板。显示面板包括多行子像素，列方向上的相邻子像素具有不同的颜色，并且彼此间隔一半子像素。显示方法包括：生成由虚拟像素的矩阵组成的原始图像; 使得虚拟像素对应于采样位置，其中一个采样位置被包括在对应于每个分配部分中的虚拟像素的任何两个相邻采样位置之间，三个采样位置被包括在两个相邻分配部分之间; 在任何两个相邻行中的采样位置之中，对应于虚拟像素的采样位置不排列在同一列中

8. 发明申请

US20180090088A1 Gate Driving Circuit and Corresponding Display Device 审中-公开
公开(公告)号：US20180090088A1
公开(公告)日：2018-03-29
申请号：US15525917
申请日：2016-09-02
申请人： Boe Technology Group Co., Ltd. , Beijing Boe Optoelectronics Technology Co., Ltd.
发明人： Quanhua HE , Hao ZHANG , Lingyun SHI , Junjie MA , Jinshan LIU , Zijiao XUE
IPC分类号： G09G3/36 , H03K19/20 , G02F1/133
CPC分类号： G09G3/3674 , G02F1/13306 , G09G3/20 , G09G2300/0408 , G09G2310/0267 , H03K19/20
摘要： Embodiments of the invention discloses a gate driving circuit and a corresponding display device. The gate driving circuit comprises: an area gating control module for gating a corresponding area in a circuit to be driven according to the received area control signal, a gate line gating control module gating a corresponding gate line in a gated area of the circuit to be driven, and a gate driving signal output module, and of which an output terminal is connected to a corresponding gate line, wherein if the logic value represented by the received gate line gating signal is 1, the gate driving signal output module outputs a driving signal for turning on the gate line, and otherwise, outputs a driving signal for turning off the gate line.

9. 发明申请

US20170200681A1 MANUFACTURING METHOD OF DISPLAY PANEL AND BONDING CUTTING DEVICE 审中-公开
公开(公告)号：US20170200681A1
公开(公告)日：2017-07-13
申请号：US15324595
申请日：2016-02-16
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Quanhua HE , Hao ZHANG , Lingyun SHI
IPC分类号： H01L23/544 , H05K3/36 , H01L21/68 , H05K3/00 , H01L21/48 , H01L21/67
CPC分类号： H01L23/544 , G02F1/133351 , H01L21/4853 , H01L21/67092 , H01L21/67144 , H01L21/681 , H01L2223/54426 , H01L2223/5446 , H01L2223/54486 , H05K1/189 , H05K3/0052 , H05K3/0097 , H05K3/361 , H05K2201/10128 , H05K2203/0228 , H05K2203/163 , H05K2203/166
摘要： The present application provides a manufacturing method of a display panel and a bonding cutting device, belongs to a field of display technology, and can solve a problem of low production efficiency of display panels in the prior art. The display panel comprises a display region and a bonding region, the manufacturing method of the present application comprises steps of: cutting a display motherboard along cutting lines, and simultaneously bonding flexible circuit boards to bonding regions of the cut display panels corresponding thereto. The manufacturing method of the display panel in the present application is suitable for mass production of display panels.

10. 发明申请

US20170193884A1 DISPLAY DEVICE AND DRIVING METHOD AND DRIVING MODULE 审中-公开
公开(公告)号：US20170193884A1
公开(公告)日：2017-07-06
申请号：US15107045
申请日：2016-01-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Quanhua HE , Hao ZHANG , Lingyun SHI , Guangquan WANG
IPC分类号： G09G3/20
CPC分类号： G09G3/2092 , G09G3/20 , G09G3/3266 , G09G3/3275 , G09G3/3677 , G09G3/3688 , G09G2300/0426 , G09G2310/0202 , G09G2310/0205 , G09G2310/0243 , G09G2310/0267 , G09G2310/0297 , G09G2310/08 , G09G2330/021 , G09G2330/023 , G09G2340/0407 , G09G2340/0435
摘要： The present invention provides a driving method for a display device, comprising: determining a relationship between the remaining capacity of the power source and all of the predetermined threshold values; if the remaining capacity of the power source is higher than all of the predetermined threshold values, controlling the display panel to display with the first resolution and scanning the display panel at a first frequency; if the remaining capacity of the power source is lower than one of the predetermined threshold values, controlling the display panel to display with a resolution lower than the first resolution and scanning the display panel at a second frequency, wherein the second frequency is lower than the first frequency. The present invention also provides a drive module and a display device. The power consumption of the display device can be reduced, and endurance of the power source can be extended.

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