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1. 发明申请

US20220407032A1 DISPLAY PANEL AND PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE 有权
公开(公告)号：US20220407032A1
公开(公告)日：2022-12-22
申请号：US17638845
申请日：2021-03-10
申请人： Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaoliang GUO , Tiaomei ZHANG , Zhongfei DONG , Yan HU , Hongguang YUAN , Jiamian SUN
IPC分类号： H01L51/52 , H01L27/32 , H01L51/56
摘要： A display panel and manufacturing method therefor and a display device are provided. The display panel includes: a base substrate; an insulation layer arranged at a peripheral area of the base substrate; at least one encapsulation dam arranged on a surface of the insulation layer away from the base substrate, the encapsulation dam being located in the peripheral area of the base substrate and being arranged around the display area; and at least one groove disposed in the insulation layer, a projection of the at least one groove on the base substrate being located within on a projection of the encapsulation dam on the base substrate.

2. 发明申请

US20180084872A1 ANNULAR ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20180084872A1
公开(公告)日：2018-03-29
申请号：US15522385
申请日：2016-08-25
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Jiamian SUN , Chunxiang NAN , Liang YUAN , Yannan CHEN , Lei YUE , Qi WANG , Zhiming HU
IPC分类号： A44C5/02 , G09F3/00 , G04G9/08 , G06F3/041
CPC分类号： A44C5/02 , A44C5/0015 , G04G9/08 , G04G17/04 , G04G17/06 , G06F1/163 , G06F1/1652 , G06F1/1656 , G06F3/041 , G09F3/005
摘要： An annular electronic device, including at least two curved sections which are connected into a ring, wherein each curved section includes a processing chip and a display panel, in which the display panel is disposed on an external surface of the curved section, and the processing chip is connected with the display panel. The display area of the annular electronic device is adjustable, and can prolong the service life thereof to a certain degree.

3. 发明申请

US20160305979A1 LIGHTING FIXTURE 有权
标题翻译：照明灯具
公开(公告)号：US20160305979A1
公开(公告)日：2016-10-20
申请号：US15088504
申请日：2016-04-01
申请人： BOE TECHNOLOGY GROUP CO., LTD. , Ordos Yuansheng Optoelectronics Co., Ltd.
发明人： Jie LIU , Junxin YUE , Yi QU , Jun WANG , Jiamian SUN
IPC分类号： G01R1/04 , G01R1/08
CPC分类号： G09G3/006 , G02F1/00 , G09G1/00 , H01L2221/00
摘要： Provided is a lighting fixture, which belongs to the technical field of display equipment detection and can be used for solving the problem that an existing lighting fixture is liable to damage a detection probe in a detection process. The lighting fixture includes a work load platform, a lifting unit and a lighting test unit, wherein the work load platform is used for loading a display panel to be subjected to lighting test; the lifting unit is connected with the lighting test unit and used for driving the lighting test unit to ascend and descend; and the lighting test unit is provided with a plurality of probes and is driven by the lifting unit to contact the probes with a circuit test point on the display panel, in order to carry out the lighting test on the display panel. The lighting fixture is intelligent, flexile and strong in adaptability.
摘要翻译：提供了一种属于显示设备检测技术领域的照明灯具，可用于解决现有照明灯具在检测过程中易于损坏检测探头的问题。照明灯具包括工作负载平台，提升单元和照明测试单元，其中工作负载平台用于加载要进行照明测试的显示面板; 提升单元与照明测试单元连接，用于驱动照明测试单元上升和下降; 并且所述照明测试单元设置有多个探针，并且由提升单元驱动以使所述探针与所述显示面板上的电路测试点接触，以在所述显示面板上执行所述照明测试。照明灯具智能，灵活，适应性强。

4. 发明申请

US20170047557A1 REPAIRING METHOD, REPAIRING DEVICE AND MANUFACTURING METHOD OF ARRAY SUBSTRATE 有权
标题翻译：修复方法，修复装置和阵列基板的制造方法
公开(公告)号：US20170047557A1
公开(公告)日：2017-02-16
申请号：US15159218
申请日：2016-05-19
申请人： BOE TECHNOLOGY GROUP CO., LTD. , Ordos Yuansheng Optoelectronics Co., Ltd.
发明人： Yi QU , Jun WANG , Jie LIU , Jiamian SUN
IPC分类号： H01L51/56 , H01L27/32
CPC分类号： H01L51/56 , H01L27/3246 , H01L27/3248 , H01L2227/323 , H01L2251/568
摘要： The present invention provides a repairing method, a repairing device and a manufacturing method of an array substrate, the repairing method comprises: cutting off electrical connection between the pixel driving circuit and the first electrode in an abnormal pixel unit; forming a first through hole and a second through hole in a pixel defining layer according to positions of a selected candidate pixel unit and the abnormal pixel unit; forming a conductive connection part on the pixel defining layer, the conductive connection part electrically connects to the first electrode in the abnormal pixel unit through the first through hole, and to the first electrode in the candidate pixel unit through the second through hole. In the solutions in the present invention, the pixel driving circuit in the candidate pixel unit is electrically connected to the OLED in the abnormal pixel unit, so that the abnormal pixel unit is repaired.
摘要翻译：本发明提供阵列基板的修复方法，修理装置和制造方法，所述修复方法包括：以异常像素单元切断所述像素驱动电路与所述第一电极之间的电连接; 根据所选候选像素单元和异常像素单元的位置在像素限定层中形成第一通孔和第二通孔; 在所述像素限定层上形成导电连接部，所述导电连接部通过所述第一通孔与所述异常像素部中的所述第一电极电连接，并且通过所述第二贯通孔与所述候选像素部中的所述第一电极连接。在本发明的解决方案中，候选像素单元中的像素驱动电路在异常像素单元中电连接到OLED，从而修复异常像素单元。

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