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21.发明申请公开(公告)号：US20220384531A1
公开(公告)日：2022-12-01
申请号：US17776817
申请日：2021-01-05
Inventor： Chuanxiang XU , Shi SHU , Qi YAO , Guangcai YUAN , Haitao HUANG , Yong YU , Yang YUE , Zhongyuan SUN
Abstract: Disclosed are a display substrate and a manufacturing method therefor, and a display panel and a display device. The arrangement of a first isolation portion and a second isolation portion at least disconnects a first isolated portion from one of a second isolated portion and a third isolated portion; therefore, the effect of isolating a cathode can be enhanced when an isolated layer is the cathode multiplexed into a self-capacitance electrode; and when the isolated layer is an inorganic film encapsulation layer contained in a bezel area, cracks generated by cutting or for other reasons may be prevented from extending to a display area.
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公开(公告)号：US20220093896A1
公开(公告)日：2022-03-24
申请号：US17478428
申请日：2021-09-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jinxiang XUE , Xiaolei ZHANG , Guoqiang WANG , Zhao CUI , Huili WU , Zhongyuan SUN , Kai SUI , Guangcai YUAN , Wenqi LIU , Yichi ZHANG
Abstract: A display panel includes a base; a plurality of display units disposed on a surface of the base, every two adjacent display units being provided with a gap therebetween; and a connection unit disposed in the gap and connected to the every two adjacent display units. The connection unit includes a first organic layer, a conductive layer and a second organic layer that are sequentially stacked. The first organic layer and the second organic layer are each configured to block stress causing the connection unit to deform.
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公开(公告)号：US20210408161A1
公开(公告)日：2021-12-30
申请号：US17289680
申请日：2020-08-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kai SUI , Jinxiang XUE , Zhongyuan SUN , Qian JIN , Xiaofen WANG
Abstract: The present disclosure provides a display substrate and a display device, wherein the display substrate includes a substrate body, the substrate body includes a plurality of island portions spaced apart from each other, a plurality of connection areas connecting the plurality of island portions, and a penetration portion penetrating the substrate body among the plurality of connection areas, at least a portion of each edge of the island portion is connected with the connection area; each island portion is respectively provided with a plurality of pixel groups, each pixel group includes a first pixel unit and a second pixel unit which are adjacently arranged along a first direction, an arrangement of the sub-pixels in the first pixel unit is different from an arrangement of the sub-pixels in the second pixel unit, the plurality of pixel groups form an n×m arrangement on the island portion and cover the whole island portion.
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公开(公告)号：US20210313526A1
公开(公告)日：2021-10-07
申请号：US17262768
申请日：2020-06-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kai SUI , Jinxiang XUE , Zhongyuan SUN , Xiaofen WANG , Qian JIN , Chao DONG
Abstract: A flexible substrate, a preparation method therefor, a display panel, and a display device. The flexible substrate includes a flexible substrate, and the flexible substrate includes a plurality of display regions, arranged in an array and bridges connecting every two adjacent display regions. Each of the display regions is provided with a pixel structure. Each of the bridges includes a buffer layer, a first organic layer, a wiring layer, a second organic layer, and an inorganic layer arranged in sequence. A wire is disposed in the wiring layer. At least part of the wire includes alternately arranged metal segments and elastic conductor segments in the direction of extension of the wire.
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公开(公告)号：US20210020731A1
公开(公告)日：2021-01-21
申请号：US17042143
申请日：2020-01-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenqi LIU , Zhongyuan SUN , Jinxiang XUE , Chao DONG , Xiang ZHOU , Kai SUI
Abstract: The present disclosure provides a display substrate and a display device. The display substrate comprises a base, a plurality of display units arranged on the base, a signal line and a control unit, wherein the signal line is configured to connect adjacent two display units of the plurality of display units; at least a part of the signal line is made of a shape memory material, and the part is deformed to different degrees under different excitation conditions; the control unit is configured to detect deformation of the base and apply a corresponding excitation condition to the signal line according to the deformation of the base, so that the signal line is in a deformation state adaptive to the deformation of the base.
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Patent Agency Ranking
公开(公告)号：US20190252474A1
公开(公告)日：2019-08-15
申请号：US16332942
申请日：2018-08-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaohu LI , Zhongyuan SUN
CPC classification number: H01L27/3244 , H01L51/56
Abstract: The present application provides a display panel and a manufacturing method thereof. In the method for manufacturing a display panel according to the present application, a half-cutting protective strip is provided on the driving circuit functional layer in the half-cutting area, so that the heat will not be conducted to the driving circuit functional layer under the half-cutting protective strip during cutting the layer to be cut by the laser along the half-cutting line, thereby effectively avoiding damage to the driving circuit functional layer, and thus improving the production yield.
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公开(公告)号：US20190097167A1
公开(公告)日：2019-03-28
申请号：US15992970
申请日：2018-05-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongyuan SUN , Wei HUANG , Zhiqiang JIAO
Abstract: An OLED panel and a manufacturing method thereof are provided. The panel includes a substrate, a plurality of OLED devices disposed on the substrate and an auxiliary cathode. The OLED devices include a cathode and have light emitting areas respectively. The auxiliary cathode is disposed on the cathode of the OLED devices in electrical contact with the cathode and the auxiliary cathode is at least partially located in the light emitting areas of the OLED devices. A material of the auxiliary cathode is a transparent conductive material.
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公开(公告)号：US20190001666A1
公开(公告)日：2019-01-03
申请号：US15992922
申请日：2018-05-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jinxiang XUE , Zhongyuan SUN , Wenqi LIU , Xiang ZHOU , Jingkai NI
Abstract: The present disclosure relates to a device and method for detecting an ink droplet. The device includes a conveying means configured to convey an article to be printed to a printing position under a print head for ejecting the ink droplet; an imaging means configured to acquire an image of a printing area after the ink droplet is ejected on the printed area of the surface of the article by the print head; an analyzing means configured to acquire at least one geometric property of the ink droplet from the image and determine whether ink droplet abnormality has occurred based on the at least one geometric property.
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公开(公告)号：US20160276618A1
公开(公告)日：2016-09-22
申请号：US14436490
申请日：2014-11-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongyuan SUN , Kaihong MA
CPC classification number: H01L51/525 , H01L27/3246 , H01L51/0029 , H01L51/5246 , H01L51/5253 , H01L2227/323 , H01L2251/308
Abstract: The present invention discloses a display panel, a manufacturing method thereof and a display device. The display panel comprises a first substrate divided into a display area and a non-display area surrounding the display area, a plurality of sub-pixel units are provided on a part of the first substrate corresponding to the display area, a photo spacer is provided between two adjacent sub-pixel units and comprises a base and a plurality of protruding structures provided on the base, and the base is made from material including In+ ions which are replaceable with H+ ions. For the display panel, the photo spacers are manufactured using Haze phenomenon generated by contacting ITO thin film with ionized H2, so as to provide support between the encapsulation substrate and the evaporated substrate encapsulated by frit seal and effectively protect the OLED devices from damage, and therefore, the display panel has better performance.
Abstract translation: 本发明公开了一种显示面板及其制造方法以及显示装置。 显示面板包括分割为显示区域和围绕显示区域的非显示区域的第一基板，在对应于显示区域的第一基板的一部分上设置多个子像素单元，设置光隔离器 在两个相邻的子像素单元之间并且包括设置在基底上的基部和多个突出结构，并且基底由包含能够用H +离子替代的In +离子的材料制成。 对于显示面板，使用通过使ITO薄膜与电离的H 2接触而产生的雾度现象来制造光隔离物，以便在封装基板和通过玻璃料密封封装的蒸镀基板之间提供支撑，并有效地保护OLED器件免受损坏，以及 因此，显示面板具有更好的性能。
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公开(公告)号：US20240356640A1
公开(公告)日：2024-10-24
申请号：US17921360
申请日：2021-10-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Weijie WANG , Zhongyuan SUN , Fengjie ZHANG , Rui HUANG , Jiabin WANG , Yangbing LI , Yuzhen GUO , Biqi LI , Lu WANG , Guangcai YUAN
IPC: H04B10/116 , H04B10/114 , H10K39/30 , H10K59/35 , H10K59/60
CPC classification number: H04B10/116 , H04B10/1149 , H10K39/30 , H10K59/353 , H10K59/60 , H10K65/00
Abstract: A display substrate, a display apparatus, and a visible light communication system are disclosed. The display substrate includes an effective display region and a peripheral region surrounding the effective display region, the display substrate includes a base substrate, and a display unit, a light receiving unit, and a light emission unit on the base substrate. The display unit is in the effective display region and includes multiple light emitting sub-pixels; the light receiving unit is in at least one of a first light transceiving region and a second light transceiving region, the light emission unit is in at least one of a first light transceiving region and a second light transceiving region. The first light transceiving region is in the peripheral region and is an annular region surrounding the effective display region, and the second light transceiving region is between multiple light emitting sub-pixels of the effective display region.
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