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1. 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。

2. 发明申请

US20190063990A1 BACKLIGHT SOURCE MONITORING DEVICE AND PATTERN GENERATOR 审中-公开
公开(公告)号：US20190063990A1
公开(公告)日：2019-02-28
申请号：US15512868
申请日：2016-05-13
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Tuan LIANG , Zhaolei LI , Shuanghui ZHAO , Yuan LIU , Yubing ZHANG , Gang LUO , Jun WANG , Yi QU
IPC分类号： G01J1/42 , G01J1/44
摘要： The present disclosure provides a backlight source monitoring device and a pattern generator. The backlight source monitoring device includes a base, a fixing structure arranged on the base and configured to fix a backlight source to be monitored, a monitoring element fixed on the base and configured to monitor a brightness value of the backlight source to obtain brightness data, and a display element connected with the monitoring element and configured to receive and display the brightness data obtained by the monitoring element.

3. 发明申请

US20170302265A1 METHOD FOR ELECTRICALLY AGING A PMOS THIN FILM TRANSISTOR 审中-公开
公开(公告)号：US20170302265A1
公开(公告)日：2017-10-19
申请号：US15122389
申请日：2015-04-09
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Jun WANG , Xinxin JIN , Liang SUN , Yuebai HAN , Guoqing ZHANG
IPC分类号： H03K17/16 , G09G3/3233
CPC分类号： H03K17/16 , G09G3/006 , G09G3/3233 , G09G2300/0819 , G09G2300/0833 , G09G2300/0861 , G09G2310/0254 , G09G2310/0289 , G09G2310/08 , G09G2320/0214
摘要： The present disclosure relates to a method of electrically aging a PMOS thin film transistor. The method includes applying a first voltage Vg with an amplitude of A volts to a gate of the PMOS thin film transistor; applying a second voltage Vs with an amplitude of (A-40) to (A-8) volts to a source of the PMOS thin film transistor; and applying a third voltage Vd with an amplitude of (A-80) to (A-16) volts to a drain of the PMOS thin film transistor. Application of the first voltage Vg, the second voltage Vs and the third voltage Vd is maintained for a predetermined time period, and Vd−Vs

4. 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。

5. 发明公开

US20240357879A1 DISPLAY PANEL AND REPAIRING METHOD THEREFOR, AND DISPLAY APPARATUS 审中-公开
公开(公告)号：US20240357879A1
公开(公告)日：2024-10-24
申请号：US18254183
申请日：2022-06-10
申请人： HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Haitao WANG , Jun WANG , Jun CHENG
IPC分类号： H10K59/131 , G09G3/3258 , H10K59/12
CPC分类号： H10K59/131 , H10K59/1201 , G09G3/3258 , G09G2300/0426 , G09G2300/0842 , G09G2310/08 , G09G2330/08
摘要： A display panel includes a substrate, at least one scan signal line and at least one first conductive block. The scan signal line is disposed on the substrate; a scan signal line in the at least one scan signal line includes a wire body and at least one transfer pad, and a transfer pad in the at least one transfer pad is disposed at an end of the wire body. A first conductive block in the at least one first conductive block is located in a different layer from the scan signal line and electrically insulated from the scan signal line; an orthographic projection of the first conductive block on the substrate at least partially overlaps with an orthographic projection of the transfer pad on the substrate.

6. 发明公开

US20240292688A1 DISPLAY SUBSTRATE, DISPLAY BACKPLANE AND DISPLAY PANEL 审中-公开
公开(公告)号：US20240292688A1
公开(公告)日：2024-08-29
申请号：US18026752
申请日：2022-06-21
申请人： Hefei Xinsheng Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Jun WANG , Jun CHENG , Haitao WANG , Tongshang SU , Yongchao HUANG , Jingang FANG , Liu ZHANG , Shengli LIU , Hongzheng WANG
IPC分类号： H10K59/131 , H10K59/80 , H10K102/00 , H10K102/10
CPC分类号： H10K59/131 , H10K59/80517 , H10K59/80518 , H10K59/873 , H10K2102/103 , H10K2102/3026
摘要： Provided is a display substrate, including: a base, a first signal line, a second signal line, and a first electrode. The first signal line, the second signal line and the first electrode are located on the base and sequentially arranged away from the base, and are insulated from each other; orthographic projections of the first signal line and the second signal line on the base at least partially overlap, an orthographic projection of the first electrode partially overlaps with an overlapping region in which the orthographic projections of the first signal line and the second signal line on the base overlap; an opening is provided in at least a partial region of the first electrode, with the orthographic projection thereof on the base overlaps with the overlapping region in which the orthographic projections of the first signal line and the second signal line on the base overlap with each other.

7. 发明公开

US20240249658A1 METHOD FOR DRIVING DISPLAY PANEL, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20240249658A1
公开(公告)日：2024-07-25
申请号：US18016284
申请日：2022-02-24
申请人： Hefei BOE Display Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Liugang ZHOU , Jinshui CHEN , Jianwei SUN , Zhihua SUN , Wu WANG , Jun WANG , Jiao LIU , Jie DENG , Jiantao LIU
IPC分类号： G09G3/20 , G09G3/3291 , G09G3/36
CPC分类号： G09G3/2074 , G09G3/2003 , G09G3/3291 , G09G3/3607 , G09G3/3688 , G09G2300/0452 , G09G2310/08 , G09G2320/0233 , G09G2320/0242 , G09G2320/0285
摘要： Provided are a method for driving a display panel, and a display device. The method includes: obtaining a gray scale value of each sub-pixels in a current row and a gray scale value of each sub-pixels in a previous row; determining a target gray scale value of each sub-pixel in the current row according to the gray scale value of each sub-pixel in the current row, the gray scale value of each sub-pixel in the previous row, and a target compensation value in a predetermined target compensation lookup table; and inputting a data voltage into a data line in the display panel according to the target gray scale value of each sub-pixel in the current row, to charge with a corresponding data voltage to each sub-pixel in the current row.

8. 发明公开

US20240213278A1 METHOD FOR MANUFACTURING DISPLAY PANEL, DISPLAY PANEL AND TO-BE-CUT DISPLAY PANEL 审中-公开
公开(公告)号：US20240213278A1
公开(公告)日：2024-06-27
申请号：US17913808
申请日：2021-10-26
申请人： Hefei Xinsheng Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Haitao WANG , Ming WANG , Jun CHENG , Bin ZHOU , Jun WANG , Yongchao HUANG , Tongshang SU , Qinghe WANG
IPC分类号： H01L27/12
CPC分类号： H01L27/1288 , H01L27/124
摘要： The present disclosure provides a method for manufacturing a display panel, a display panel and a to-be-cut display panel, and relates to the field of display technologies. The method includes: forming a first electrostatic protective circuit and a source and drain conductive pattern on a base substrate; removing the source and drain conductive pattern within the target cutting region; forming a to-be-cut display panel by forming a superstructure on the base substrate; and cutting the to-be-cut display panel in the target cutting region. When manufacturing the internal structure of the display panel, only the source and drain conductive pattern in the target cutting region is removed, while the electrostatic protective circuit in the target cutting region is retained. In this way, the electrostatic protective circuit can always play the function of electrostatic protective during the formation of the internal structure of the display panel, such that the internal structure of the display panel is avoided from being damaged by electrostatic, the manufacturing yield of the display panel improved, the problem of low manufacturing yield of the display panel in the related technology is solved, and the effect of improving the manufacturing yield of the display panel is achieved.

9. 发明公开

US20230363241A1 Display Substrate, Manufacturing Method Thereof, and Display Device 审中-公开
公开(公告)号：US20230363241A1
公开(公告)日：2023-11-09
申请号：US17633588
申请日：2021-04-21
申请人： Hefei Xinsheng Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Tongshang SU , Bin ZHOU , Jun CHENG , Qinghe WANG , Ning LIU , Jun WANG , Dacheng ZHANG , Liangchen YAN
IPC分类号： H10K59/80 , H10K59/121 , H10K59/122 , H10K59/126 , H10K59/131 , H10K59/12
CPC分类号： H10K59/80522 , H10K59/1216 , H10K59/122 , H10K59/126 , H10K59/131 , H10K59/1201
摘要： The present disclosure provides a display substrate, a manufacturing method thereof and a display device. The present disclosure includes a driving circuit layer disposed on a substrate and a light emitting structure layer disposed at one side of the driving circuit layer away from the substrate, wherein the light emitting structure layer includes an anode, an organic light emitting layer, an organic light emitting block, a cathode and an auxiliary electrode, the organic light emitting layer is connected to the anode and the cathode respectively, the auxiliary electrode includes a bottom surface at one side close to the substrate, a top surface at a side away from the substrate and a side surface arranged between the bottom surface and the top surface.

10. 发明申请

US20210049969A1 TIMING CONTROLLER, LIQUID CRYSTAL DISPLAY APPARATUS AND DISPLAY DRIVING METHOD 有权
公开(公告)号：US20210049969A1
公开(公告)日：2021-02-18
申请号：US16994217
申请日：2020-08-14
申请人： HEFEI BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jun WANG , Liugang ZHOU , Jingang LIU , Ke DAI , Xiaofeng YIN , Jianwei SUN , Liu HE , Zhenlin QU , Qing LI , Yunyun LIANG , Yulong XIONG , Yu QUAN
IPC分类号： G09G3/36 , G09G3/34
摘要： A display driving method includes: determining, by a timing controller, an actual grayscale value of a sub-pixel image in an X-th row and a Y-th column according to a preset grayscale value of a sub-pixel image in an (X−1)-th row and the Y-th column and a preset grayscale value of the sub-pixel image in the X-th row and the Y-th column of an image frame to be displayed. The image frame to be displayed includes J rows and Q columns of sub-pixel images. X is greater than or equal to 2, and is less than or equal to J. Y is greater than or equal to 1, and is less than or equal to Q, and X, Y, J, and Q are all integers.

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