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1. 发明申请

US20210358360A1 DATA DRIVING CIRCUIT, DRIVING METHOD THEREOF, ARRAY SUBSTRATE AND DISPLAY PANEL 有权
公开(公告)号：US20210358360A1
公开(公告)日：2021-11-18
申请号：US16469831
申请日：2019-01-03
申请人： CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaolin WANG , Pengcheng FU , Rui WANG , Jungho PARK , Xiaofeng MA , Jianfeng YUAN
IPC分类号： G09G3/20 , H01L27/32
摘要： Embodiments of the present disclosure relate to a data driving circuit, a driving method thereof, an array substrate, and a display panel. The data driving circuit includes a data driver, a multiplex circuit, and a control circuit. The data driver includes M data output terminals, and each of the data output terminals provides a data signal to L data lines via the multiplex circuit. The multiplex circuit includes M×L switch groups, and each of the switch groups includes N switch tubes and is coupled between one data line and the corresponding data output terminal. Each switch tube is coupled to one of L×N gate control terminals of the control circuit. Each gate control terminal is coupled to M switch tubes that are spaced apart from each other by (L×N×1) switch tubes. In the embodiments, M is an integer, and L and N are integers greater than or equal to 2.

2. 发明申请

US20210223831A1 ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT, DISPLAY SUBSTRATE AND DISPLAY APPARATUS 有权
公开(公告)号：US20210223831A1
公开(公告)日：2021-07-22
申请号：US16632098
申请日：2019-01-04
申请人： CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Zhuo XU , Yajie BAI , Xiaolin WANG , Tongguo MA , Yongli GE
IPC分类号： G06F1/18 , H05K9/00
摘要： An electrostatic discharge protection circuit, a display substrate and a display apparatus are disclosed. The electrostatic discharge protection circuit includes: a first conductive portion, having an end portion; and at least one electrostatic discharge portion, arranged on a same layer as the first conductive portion and spaced from the end portion of the first conductive portion, the at least one electrostatic discharge portion being configured to discharge electrostatic charges generated at the end portion of the first conductive portion.

3. 发明申请

US20190237037A1 DISPLAY SUBSTRATE, DRIVING METHOD THEREOF, DISPLAY PANEL 审中-公开
公开(公告)号：US20190237037A1
公开(公告)日：2019-08-01
申请号：US16241689
申请日：2019-01-07
申请人： CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yuanbo ZHANG , Wenhao YOU , Rui XUE , Rui WANG , Pengyue ZHANG , Xiaolin WANG
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3677 , G09G2300/0408 , G09G2310/08
摘要： The present disclosure provides a display substrate such that each pixel unit of the display substrate includes a switching circuit and a control circuit, and the switching circuit is connected to a corresponding gate line, a control circuit of a respective pixel unit, and a corresponding pixel electrode. The control circuit is configured to transmit a data signal on a corresponding data line to a switching circuit of the respective pixel unit under control of a corresponding control signal line, and n is an integer not less than 2. The present disclosure further provides a display device including the above display substrate and a driving method for the above display substrate.

4. 发明公开

US20240258336A1 DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20240258336A1
公开(公告)日：2024-08-01
申请号：US17908976
申请日：2021-10-29
申请人： CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaolin WANG , Pengcheng FU , Zhifu DONG , Hongtao WENG , Zhiyong LI , Wu WANG
IPC分类号： H01L27/12 , G02F1/1343 , G02F1/1345 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/1244 , G02F1/134309 , G02F1/13458 , G02F1/136286 , G02F1/1368 , H01L27/1259
摘要： A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes a display region, a peripheral region a plurality of signal lines configured to provide signals to the display region; a plurality of contact pads configured to be electrically connected with the plurality of signal lines; at least two conductive connection lines provided on a side of the plurality of contact pads facing away from the display region. The at least two conductive connection lines include a first conductive connection line closest to the plurality of contact pads in a first direction from the display region to the peripheral region. At least part of the plurality of contact pads are provided in a first conductive layer, the first conductive connection line is provided in a second conductive layer, and the first conductive layer and the second conductive layer are different layers.

5. 发明公开

US20240353725A1 DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20240353725A1
公开(公告)日：2024-10-24
申请号：US18685306
申请日：2022-06-07
申请人： Chongqing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co. Ltd.
发明人： Xiaoji LI , Yanli ZHAO , Zhe LI , Taeyup MIN , Xiaolin WANG , Zhifu DONG , Peng LI
IPC分类号： G02F1/1368 , G02F1/1362
CPC分类号： G02F1/1368 , G02F1/136286
摘要： The present disclosure provides a display panel and a display device. The display panel comprises: a first substrate, a plurality of first thin film transistors located on one side of the first substrate, and a first signal line located on one side of each first thin film transistor and insulated from each first thin film transistor; and a second substrate, and a plurality of first spacers located on the side of the second substrate facing the first substrate, the orthographic projection of each first spacer on the first substrate having an overlapping region with the orthographic projection of the first thin film transistor on the first substrate, and having an overlapping region with the orthographic projection of the first signal line on the first substrate.

6. 发明申请

US20210003897A1 CIRCUIT SUBSTRATE AND DISPLAY DEVICE 有权
公开(公告)号：US20210003897A1
公开(公告)日：2021-01-07
申请号：US16916712
申请日：2020-06-30
申请人： Chongqing BOE Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Guangqi YU , Zhifu DONG , Xiaolin WANG , Jungho PARK , Shouqiang ZHANG , Pengyue ZHANG
IPC分类号： G02F1/1362 , G02F1/1368
摘要： A circuit substrate has a first area and a second area. The second area includes a rounded corner region and a first rectangular region connected to the rounded corner region. The first rectangular region extends along a second direction. The circuit substrate includes: a plurality of gate lines disposed in the first area, and a gate driver on array (GOA) circuit disposed in the second area. The GOA circuit including at least one GOA unit disposed in the rounded corner region and a GOA unit disposed in the first rectangular region. Along the first direction, a length of a GOA unit in the rounded corner region is less than a length of the GOA unit in the first rectangular region; and along the second direction, a width of the GOA unit in the rounded corner region is greater than a width of the GOA unit in the first rectangular region.

7. 发明申请

US20190206503A1 SHIFT REGISTER AND METHOD OF DRIVING THE SAME, GATE DRIVING CIRCUIT AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20190206503A1
公开(公告)日：2019-07-04
申请号：US16105274
申请日：2018-08-20
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Yuanbo ZHANG , Xiaolin WANG , Zhuo XU , Shuai CHEN , Zhulin LIU
IPC分类号： G11C19/28 , G09G3/20
CPC分类号： G11C19/287 , G09G3/20 , G09G2310/0286 , G09G2310/08
摘要： A shift register includes a pull-up control circuit, a pull-up circuit, a pull-down control circuit, a pull-down circuit, and a reset circuit. The pull-down circuit is connected to the pull-down node, the pull-up node, a second control terminal, a first voltage terminal, and a signal output terminal, and is configured to pull down potentials of the pull-up node and the signal output terminal to a potential of the first voltage terminal under the control of the pull-down node; moreover, the pull-down circuit is further configured to pull down potentials of the pull-up node and the signal output terminal to a potential of the first voltage terminal under the control of a signal from the second control terminal.

8. 发明申请

US20160313615A1 PIXEL STRUCTURE, ARRAY SUBSTRATE, DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：像素结构，阵列基板，显示装置及其制造方法
公开(公告)号：US20160313615A1
公开(公告)日：2016-10-27
申请号：US15135776
申请日：2016-04-22
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaolin WANG , Hui ZHANG , Li XIAO
IPC分类号： G02F1/1343 , G02F1/1368 , G02F1/1333 , H01L27/12 , G02F1/1362
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/136227 , G02F1/136286 , G02F2001/134345 , G02F2001/136218 , H01L27/124 , H01L27/1262
摘要： The present disclosure provides a pixel structure, an array substrate and a display device and a method for manufacturing the same. The pixel structure includes a pixel electrode layer and signal lines. The pixel electrode layer is divided into a plurality of domain display areas. Each domain display area includes a plurality of bar-like electrodes which extend with a given angle. The signal lines are in a layer different from the pixel electrode layer. Dividing lines of at least a part of the domain display areas in the pixel electrode layer are in areas covered by the signal lines.
摘要翻译：本公开提供了像素结构，阵列基板和显示装置及其制造方法。像素结构包括像素电极层和信号线。像素电极层被分成多个域显示区域。每个域显示区域包括以给定角度延伸的多个棒状电极。信号线处于与像素电极层不同的层中。像素电极层中的域显示区域的至少一部分的分割线在信号线所覆盖的区域中。

9. 发明申请

US20160313612A1 LIQUID CRYSTAL LENS AND DISPLAY DEVICE 审中-公开
标题翻译：液晶镜头和显示器件
公开(公告)号：US20160313612A1
公开(公告)日：2016-10-27
申请号：US14784293
申请日：2015-04-17
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Naifu WU , Kun WU , Xiaolin WANG , Yunyun TIAN , Bo WANG
IPC分类号： G02F1/1343 , G02B27/22 , G02F1/29
CPC分类号： G02F1/134309 , G02B27/2214 , G02B27/225 , G02F1/13439 , G02F1/29 , G02F2001/133357 , G02F2001/294
摘要： The present invention provides a liquid crystal lens and a display device, belongs to the field of display technology, and can solve a problem that strong lateral electric fields formed between strip electrodes of an existing liquid crystal lens influence the imaging effect. The liquid crystal lens of the present invention comprises: a first substrate, a second substrate and a liquid crystal layer provided therebetween; a plurality of layers of strip electrodes are provided on a surface, facing the second substrate, of the first substrate, and counter electrodes arranged at least opposite to the strip electrodes are provided on a surface, facing the first substrate, of the second substrate; wherein any two strip electrodes adjacent in a horizontal direction are arranged in different layers, the strip electrodes in different layers are insulated from each other and there is no overlap between their projections on the first substrate.
摘要翻译：本发明提供一种属于显示技术领域的液晶透镜和显示装置，可以解决现有液晶透镜的带状电极之间形成的强横向电场影响成像效果的问题。本发明的液晶透镜包括：第一基板，第二基板和设置在其间的液晶层; 在所述第一基板的面向所述第二基板的表面上设置多层带状电极，在所述第二基板的面向所述第一基板的表面上设置与所述带状电极至少相对配置的对置电极; 其中在水平方向上相邻的任何两个条状电极被布置在不同的层中，不同层中的条形电极彼此绝缘，并且它们在第一基板上的突起之间不存在重叠。

10. 发明申请

US20160033827A1 LIQUID CRYSTAL DISPLAY AND DISPLAY DEVICE 有权
标题翻译：液晶显示和显示设备
公开(公告)号：US20160033827A1
公开(公告)日：2016-02-04
申请号：US14422766
申请日：2014-06-03
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaolin WANG , Haiyan WANG , Yoonsung UM
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134309 , G02F1/133528 , G02F1/136209 , G02F1/136213
摘要： The present invention discloses a liquid crystal display panel and a display device. A capacitance compensation portion is arranged using a shading region, and the capacitance compensation portion is arranged opposite to a portion of a common electrode located within the shading region. Compared to the case where a common electrodes and a pixel electrode are overlapped only in a light transmitting region, the present invention enlarges the overlap area of the pixel electrode and the common electrode in the shading region, compensates the storage capacitance between the pixel electrode and the common electrode, and reduces the voltage difference before and after jump of the voltage of the pixel electrode, and improves the flicker of a liquid crystal display panel. Moreover, as the capacitance compensation portions additionally provided in the pixel electrodes are located within the shading region, the aperture rate of pixel regions will not be influenced.
摘要翻译：本发明公开了一种液晶显示面板和显示装置。电容补偿部使用阴影区域配置，电容补偿部与位于阴影区域内的公共电极的一部分相对配置。与普通电极和像素电极仅在透光区域重叠的情况相比，本发明在阴影区域中放大像素电极和公共电极的重叠面积，补偿像素电极与像素电极之间的存储电容公共电极，并且降低像素电极的电压跳变之前和之后的电压差，并且改善了液晶显示面板的闪烁。此外，由于像素电极中另外设置的电容补偿部位于遮光区域内，所以不影响像素区域的开口率。

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