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111. 发明公开

EP3650998A1 FLEXIBLE TOUCH SUBSTRATE, PREPARATION METHOD FOR SAME, AND TOUCH DISPLAY DEVICE 审中-实审
公开(公告)号：EP3650998A1
公开(公告)日：2020-05-13
申请号：EP18807844.8
申请日：2018-03-21
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd.
发明人： XU, Zhanqi , ZHANG, Ming , ZHANG, Yanping
IPC分类号： G06F3/041
摘要： The embodiments of the present disclosure provide a flexible touch substrate and a method for fabricating the same, and a touch display device and relate to touch control technology. Deformation or crack of the touch electrode pattern when the flexible touch substrate is bent, and can realize large curvature bending. The flexible touch substrate includes a flexible base substrate; touch electrode patterns disposed on a first surface of the flexible base substrate; and at least one groove on at least one of the first surface and a second surface opposite the first surface of the flexible base substrate, wherein a projection of the groove on the base substrate is within a projection of a gap between the touch electrode patterns on the base substrate.

112. 发明授权

EP3229116B1 TOUCH PANEL AND DISPLAY DEVICE 有权
公开(公告)号：EP3229116B1
公开(公告)日：2020-03-25
申请号：EP15778597.3
申请日：2015-05-18
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co. Ltd
发明人： ZHANG, Lei , HU, Ming , ZHANG, Ming , XIE, Taofeng , WU, Lingyan , LIU, Yang , FANG, Zhixiang
IPC分类号： G06F3/044 , G06F3/041

113. 发明公开

EP3581999A1 DISPLAY PANEL, MANUFACTURING METHOD THEREFOR, DISPLAY DEVICE, AND SUBSTRATE 有权
公开(公告)号：EP3581999A1
公开(公告)日：2019-12-18
申请号：EP17885434.5
申请日：2017-10-12
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd.
发明人： FENG, Wei , LI, Huanyu
IPC分类号： G02F1/1339
摘要： A display panel, a manufacturing method thereof, and a display device are provided. The display panel has a display area (10) and a peripheral area (11) surrounding the display area (10), the display panel includes a first substrate (101), a second substrate (102) disposed opposite to the first substrate (101), and a sealing member (110). The sealing member (110) is disposed between the first substrate (101) and the second substrate (102) and located in the peripheral area (11), and configured to hermetically connect the first substrate (101) and the second substrate (102), the sealing member (101) includes a first sealant (111) and a first retaining wall (112), an orthographic projection of the first retaining wall (112) on the second substrate (102) is at least partially overlapped with an orthographic projection of the first sealant (111) on the second substrate (102), and elastic modulus of a material of the first sealant (111) is greater than elastic modulus of a material of the first retaining wall (112). By means of adding a first retaining wall in a sealing member, the display panel can increase elasticity of the sealing member to alleviate light leakage phenomenon at a fixed position in the peripheral area of the display panel and reduce the susceptibility to light leakage upon the panel being pressed. In addition, the sealing member plays a supporting role to the display panel to reduce a thickness of a sealant, so as to simplify manufacturing processes of the sealant.

114. 发明公开

EP3581321A1 LASER PROCESSING DEVICE AND LASER PROCESSING METHOD 审中-公开
公开(公告)号：EP3581321A1
公开(公告)日：2019-12-18
申请号：EP17826117.8
申请日：2017-08-02
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd.
发明人： XU, Lulu , ZHU, Wenlong , XU, Qingyang
IPC分类号： B23K26/046
摘要： A laser processing device and a laser processing method. The laser processing device includes a cutting table (10), configured to load a workpiece (15) to be processed; a distance-measuring unit (12), configured to perform distance measurement on the workpiece (15) along a predetermined processing path (11) to obtain three-dimensional processing data (16) of the workpiece (15); and a laser processing unit (13), configured to process the workpiece (15) by using laser light (130) according to the three-dimensional processing data (16). In a process of laser processing, the laser processing device can adjust a focus position of the laser light (130) on the workpiece (15) in real time according to the three-dimensional processing data (16), and ensure that the laser light (130) is precisely focused on the surface of the workpiece (15), so that processing quality of the laser processing is improved, adaptability to a deformation degree of the workpiece (15) is enhanced, a rejection rate is reduced, and product yield is improved.

115. 发明公开

EP3537209A1 SUBPIXEL UNIT AND CONTROL METHOD THEREFOR, PIXEL UNIT, ARRAY SUBSTRATE, AND DISPLAY DEVICE 有权
公开(公告)号：EP3537209A1
公开(公告)日：2019-09-11
申请号：EP17842410.7
申请日：2017-07-20
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd
发明人： JIANG, Liangliang , GAN, Quan
IPC分类号： G02F1/1343
摘要： The present invention provides a sub-pixel unit and a method of controlling the same, a pixel unit, an array substrate, and a display device. In one embodiment, a sub-pixel unit includes: at least two subpixels. Each of the at least two subpixels includes: a first electrode; a second electrode; and a liquid crystal layer controlled by a voltage between the first electrode and the second electrode; at least one of the first electrode and the second electrode is a slit electrode. The two subpixels have different initial twist angles, and the initial twist angle is an included angle between a slit of the slit electrode and liquid crystal molecules oriented when the liquid crystal layer is in an initial unpowered state, in the respective subpixel.

116. 发明公开

EP3514786A1 PIXEL DRIVE CIRCUIT AND PIXEL DRIVE METHOD, ARRAY SUBSTRATE AND DISPLAY APPARATUS 审中-公开
公开(公告)号：EP3514786A1
公开(公告)日：2019-07-24
申请号：EP17832896.9
申请日：2017-06-28
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd.
发明人： CHEN, Mo , XIONG, Xiong , GAO, Jilei , SUN, Songmei
IPC分类号： G09G3/32
摘要： Disclosed is a pixel driving circuit, comprising a driving control module, a first driving module and a second driving module. The driving control module is connected to a data line, a first scanning line, a second scanning line, a first voltage signal terminal, a first driving module and a second driving module. Also, the driving control module is configured to control one of the first driving module and the second driving module to be turned on under the condition the first scanning line outputs an effective voltage signal, and control the other of the first driving module and the second driving module to be turned on under the condition the second scanning line outputs an effective voltage signal. The first driving module is connected to the driving control module, a second voltage signal terminal and a light emitting module, and is configured to drive the light emitting module to emit light under control of the driving control module. The second driving module is connected to the driving control module, the second voltage signal terminal and the light emitting module, and is configured to drive the light emitting module to emit light under control of the driving control module.

117. 发明授权

EP3196018B1 SUBSTRATE BONDING METHOD 有权
公开(公告)号：EP3196018B1
公开(公告)日：2019-07-17
申请号：EP15753302.7
申请日：2015-01-13
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co. Ltd
发明人： LUO, Hongqiang , XU, Zouming , FAN, Wenjin
IPC分类号： B32B37/12 , G02F1/1333 , B32B37/00

118. 发明公开

EP3497691A1 SHIFT REGISTER, GATE INTEGRATED DRIVING CIRCUIT, AND DISPLAY APPARATUS 审中-公开
公开(公告)号：EP3497691A1
公开(公告)日：2019-06-19
申请号：EP17749104.0
申请日：2017-03-10
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd
发明人： WANG, Hui , ZHAO, Jian
IPC分类号： G09G3/36 , G11C19/28 , G02F1/133

119. 发明公开

EP3497515A1 DISPLAY PANEL, METHODS OF FABRICATING AND REPAIRING THE SAME 有权
公开(公告)号：EP3497515A1
公开(公告)日：2019-06-19
申请号：EP16880194.2
申请日：2016-08-09
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd
发明人： JIANG, Xuebing , GAO, Jilei
IPC分类号： G02F1/1362

120. 发明公开

EP3495137A1 TOUCH CONTROL SUBSTRATE AND METHOD FOR MANUFACTURING SAME, AND TOUCH CONTROL DEVICE 有权
公开(公告)号：EP3495137A1
公开(公告)日：2019-06-12
申请号：EP18849413.2
申请日：2018-05-31
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd
发明人： ZENG, Ting , ZHANG, Ming , HU, Haifeng , ZOU, Fuwei , FEI, Shichao , TANG, Xing
IPC分类号： B32B7/02 , B32B15/00 , G06F3/041
摘要： A touch substrate, a method for manufacturing the same and a touch control device are provided. The touch substrate includes a touch region, and a wiring region arranged adjacent to the touch region and covered with a protection structure. The protection structure includes at least two organic layers and at least two inorganic layers arranged alternately one on another.

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