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1. 发明申请

WO2020042431A1 DISPLAY PANEL, DISPLAY APPARATUS AND ANTI-PEEPING METHOD 审中-公开
公开(公告)号：WO2020042431A1
公开(公告)日：2020-03-05
申请号：PCT/CN2018/120606
申请日：2018-12-12
申请人： BOE TECHNOLOGY GROUP CO., LTD. , FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： ZHANG, Honglin , LI, Meiying , LIN, Lifeng , WANG, Baoqiang , WANG, Wenchao
IPC分类号： G02F1/1343
摘要： A display panel includes a first substrate (100), a second substrate (101) opposite the first substrate (100), a liquid crystal layer (102) between the first substrate (100) and the second substrate (101), a first electrode (103) on a side of the first substrate (100) facing the liquid crystal layer (102), a second electrode (104) between the liquid crystal layer (102) and the first electrode (103), the second electrode (104) being insulated from the first electrode (103), and an anti-peeping electrode (105) on a side of the second substrate (101) facing the liquid crystal layer (102).

2. 发明公开

EP3671765A1 METHOD FOR PREPARING GRAPHENE CIRCUIT PATTERN, SUBSTRATE, AND ELECTRONIC PRODUCT 审中-公开
公开(公告)号：EP3671765A1
公开(公告)日：2020-06-24
申请号：EP18782291.1
申请日：2018-03-15
申请人： BOE Technology Group Co., Ltd. , Fuzhou Boe Optoelectronics Technology Co., Ltd.
发明人： HU, Bo , WANG, Wenchao , WANG, Baoqiang , PARK, Sang Jin
IPC分类号： H01B5/14
摘要： A method of preparing a graphene circuit pattern, a substrate and an electronic product are disclosed. The method of preparing a graphene circuit pattern includes: immersing a metal circuit pattern (101, 201) in a graphene oxide solution (1020, 2020) to cause a redox reaction between the metal circuit pattern (101, 201) and graphite oxide, thereby forming the graphene circuit pattern (102, 202). The graphene circuit pattern may be directly formed at a location of the metal circuit pattern, and is simple in production process, low in cost, and suitable for mass production.

3. 发明公开

EP4002004A1 ARRAY SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR MANUFACTURING ARRAY SUBSTRATE 有权转让
公开(公告)号：EP4002004A1
公开(公告)日：2022-05-25
申请号：EP19932281.9
申请日：2019-07-16
申请人： BOE Technology Group Co., Ltd. , Fuzhou Boe Optoelectronics Technology Co., Ltd.
发明人： LI, Zongxiang , WANG, Wenchao , YAN, Jinglong , WU, Hongjiang , WANG, Baoqiang , LIU, Wenrui , CHEN, Xi , LIU, Yao , LIN, Hongtao , TAO, Wenchang
IPC分类号： G02F1/1362
摘要： An array substrate (100), a display panel (10), a display device (20), and a manufacturing method for an array substrate are provided. The array substrate (100) comprises a pixel unit group (110). The pixel unit group (110) comprises a first pixel and a second pixel arranged side by side and immediately adjacent to each other in a first direction (D1); the first pixel comprises a first pixel electrode (121), a first switching element (123), and a first connection portion (122) extending and protruding from the first pixel electrode (121); the second pixel comprises a second pixel electrode (131), a second switching element (133), and a second connection portion (132) extending and protruding from the second pixel electrode (131); the first pixel electrode (121) and the first switching element (123) are electrically connected to each other via the first connection portion (122); the second pixel electrode (131) and the second switching element (133) are electrically connected to each other via the second connection portion (132); and an extension length of the first connection portion (122) is not equal to an extension length of the second connection portion (132). The array substrate (100), the display panel (10), the display device (20), and the manufacturing method for an array substrate can improve the performance of the display device (20) including the array substrate (100).

4. 发明申请

WO2017118123A1 DISPLAY SUBSTRATE, FABRICATION METHOD FOR FORMING THE SAME, AND DISPLAY DEVICE CONTAINING THE SAME 审中-公开
标题翻译：显示器基板，用于形成该基板的制造方法以及包含该显示器件的显示装置
公开(公告)号：WO2017118123A1
公开(公告)日：2017-07-13
申请号：PCT/CN2016/101075
申请日：2016-09-30
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： SANG, Qi , WANG, Baoqiang , PARK, Sangjin
IPC分类号： H01L27/12 , H01L21/77
CPC分类号： G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04103 , H01L27/124
摘要： The present application discloses a display substrate, including: a plurality of gate lines, a plurality of data lines, a plurality of gate lead wires, and a plurality of touch electrode lead wires, each one of the plurality of gate lead wires configured for providing a gate signal to at least one of the plurality of gate lines, at least one of the plurality of touch electrode lead wires configured for transmitting a touch signal to a touch electrode. At least one of the plurality of gate lead wires and at least one of the plurality of touch electrode lead wires being aligned along a direction that one of the plurality of data lines is aligned.
摘要翻译：本申请公开了一种显示基板，包括：多条栅极线，多条数据线，多条栅极引线以及多条触摸电极引线，每一条多条栅极引线，被配置用于向多条栅极线中的至少一条栅极线提供栅极信号，多条触摸电极引线中的至少一条被配置为向触摸电极传输触摸信号。多个栅极引线中的至少一个和多个触摸电极引线中的至少一个沿着多条数据线中的一条数据线对齐的方向排列。

5. 发明申请

WO2017152643A1 RESET CIRCUIT, SHIFT REGISTER UNIT, AND GATE SCANNING CIRCUIT 审中-公开
标题翻译：复位电路，移位寄存器单元和门扫描电路
公开(公告)号：WO2017152643A1
公开(公告)日：2017-09-14
申请号：PCT/CN2016/104883
申请日：2016-11-07
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： SANG, Qi , WANG, Baoqiang
IPC分类号： G06F3/041
摘要： A reset circuit (300) for compensating a reduction of a level at a first node (PU) of a circuit during a first stage (S1) without affecting levels at the first node (PU) during a second stage (S2), a driving method thereof, a shift register unit, and a gate scanning circuit. The reset circuit (300) comprises a reset unit (31), a reset control unit (32), and at least three input terminals (X1-X3). The at least three input terminals (X1-X3) comprise a first input terminal (X1), a second input terminal (X2), and a third input terminal (X3), wherein the first input terminal (X1) is coupled to the first node (PU). The reset unit (31) is coupled to the first input terminal (X1), the second input terminal (X2), and a second node (N2), and is configured to be turned on if the second node (N2) is at a first level, so as to electrically couple the second input terminal (X2) with the first input terminal (X1). The reset control unit (32) is coupled to the first input terminal (X1), the second input terminal (X2), the third input terminal (X3), and the second node (N2), and is configured to electrically couple the second input terminal (X2) with the second node (N2) if the first input terminal (X1) is at the first level, and to electrically couple the second node (N2) with the third input terminal (X3) if the second input terminal (X2) is at a second level.
摘要翻译：用于在第一级（S1）期间补偿电路的第一节点（PU）的电平降低而不影响在第一级（P1）期间的第一节点（PU）的电平的复位电路（300）第二阶段（S2），其驱动方法，移位寄存器单元和栅极扫描电路。复位电路（300）包括复位单元（31），复位控制单元（32）和至少三个输入端子（X1-X3）。所述至少三个输入端子（X1-X3）包括第一输入端子（X1），第二输入端子（X2）和第三输入端子（X3），其中第一输入端子（X1）与第一输入端子节点（PU）。复位单元（31）与第一输入端子（X1），第二输入端子（X2）和第二节点（N2）耦合，并且被配置为如果第二节点（N2）处于第一电平，以便将第二输入端子（X2）与第一输入端子（X1）电耦合。复位控制单元32耦接第一输入端X1，第二输入端X2，第三输入端X3和第二节点N2，如果第一输入端子（X1）处于第一电平，则输入端子（X2）与第二节点（N2）连接，并且如果第二输入端子（X2） X2）处于第二级。

6. 发明授权

EP3355296B1 PIXEL CIRCUIT AND DRIVE METHOD THEREFOR, DISPLAY PANEL, AND DISPLAY APPARATUS 有权
公开(公告)号：EP3355296B1
公开(公告)日：2020-02-12
申请号：EP16781656.0
申请日：2016-03-03
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： LI, Feng , WANG, Baoqiang
IPC分类号： G09G3/32

7. 发明公开

EP3427135A1 RESET CIRCUIT, SHIFT REGISTER UNIT, AND GATE SCANNING CIRCUIT 有权
公开(公告)号：EP3427135A1
公开(公告)日：2019-01-16
申请号：EP16863209.9
申请日：2016-11-07
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： SANG, Qi , WANG, Baoqiang
IPC分类号： G06F3/041

8. 发明公开

EP3400610A1 DISPLAY SUBSTRATE, FABRICATION METHOD FOR FORMING THE SAME, AND DISPLAY DEVICE CONTAINING THE SAME 有权
公开(公告)号：EP3400610A1
公开(公告)日：2018-11-14
申请号：EP16840363.2
申请日：2016-09-30
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： SANG, Qi , WANG, Baoqiang , PARK, Sangjin
IPC分类号： H01L27/12 , H01L21/77
CPC分类号： G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04103 , H01L27/124
摘要： The present application discloses a display substrate, including: a plurality of gate lines, a plurality of data lines, a plurality of gate lead wires, and a plurality of touch electrode lead wires, each one of the plurality of gate lead wires configured for providing a Gate signal to at least one of the plurality of gate lines, at least one of the plurality of touch electrode lead wires configured for transmitting a touch signal to a touch electrode. At least one of the plurality of gate lead wires and at least one of the plurality of touch electrode lead wires being aligned along a direction that one of the plurality of data lines is aligned.

9. 发明公开

EP3355296A1 PIXEL CIRCUIT AND DRIVE METHOD THEREFOR, DISPLAY PANEL, AND DISPLAY APPARATUS 有权
公开(公告)号：EP3355296A1
公开(公告)日：2018-08-01
申请号：EP16781656.0
申请日：2016-03-03
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： LI, Feng , WANG, Baoqiang
IPC分类号： G09G3/32
CPC分类号： G09G3/3258 , G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/0233 , G09G2320/043 , G09G2320/045 , G09G2320/0626
摘要： The embodiments of the present disclosure provide a pixel circuit and a driving method thereof, a display panel and a display device, which relate to the field of display technology, and can prevent the drift of the threshold voltage of a driving transistor from affecting the driving current of an active light emitting device. The pixel circuit comprises: a preset unit, a compensation unit, a data writing unit, a driving unit, an energy storage unit, and a light emitting unit. The embodiments of the present disclosure can be used to manufacture display
devices.

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