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公开(公告)号：US12230180B2
公开(公告)日：2025-02-18
申请号：US18590339
申请日：2024-02-28
Inventor： Zhaohui Meng , Wei Sun , Wenchao Han , Hong Yang , Lin Cong , Wenjun Xiao
IPC: G09G3/20
Abstract: A display panel, a display device and a driving method. The display panel includes a display region and a peripheral region. The display region includes a subpixel unit array having a plurality of rows and a plurality of columns of subpixel units, and the peripheral region includes a gate drive circuit. The display region further includes a plurality of gate lines and a plurality of data lines. The gate drive circuit comprises a plurality of shift register units, and the plurality of gate lines are electrically connected with the plurality of shift register units. The gate drive circuit comprises two shift-register-unit scanning groups, in the shift-register-unit scanning groups, a (k+1)th shift register unit and a (k)th shift register unit form one shift register unit group.
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公开(公告)号：US20250040253A1
公开(公告)日：2025-01-30
申请号：US18918515
申请日：2024-10-17
Inventor： Qi DENG , Yong ZHANG , Zhichao YANG , Lingfang NIE , Yashuai AN , Longhu HAO , Desheng WANG , Shuanghai WANG
IPC: H01L27/12 , G02F1/1362 , G02F1/1368
Abstract: The disclosure provides display substrate and display panel, and belongs to field of display technology. The display substrate includes base substrate; and gate lines, data lines and sub-pixels on base substrate. Sub-pixels form first pixel groups arranged side by side along first direction and second pixel groups arranged side by side along second direction; first region is between any two adjacent first pixel groups, and second region is between any two adjacent second pixel groups; common electrode line is in at least a portion of the first regions, and common electrode line and data line are in different first regions; and common electrode line includes common electrode line segments and protrusions each coupled between two common electrode line segments, a width of protrusion in any direction is larger than that of common electrode line segment in first direction; and protrusion is in the second region.
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13.发明授权公开(公告)号：US12211453B2
公开(公告)日：2025-01-28
申请号：US18016716
申请日：2021-06-21
Inventor： Kaimin Yin , Wei Hao , Lingyun Shi , Wenchieh Huang , Feifei Wang , Wengang Su , Rui Shi , Xingce Shang , Junwei Zhang , Taotao Duan
IPC: G09G3/3283
Abstract: The present disclosure provides a driver circuit, a driving method of the driver circuit, an array substrate and a display device, belonging to the field of display technology. The driver circuit provided by the present disclosure includes a logic control module, a data pin and at least two output pins. The data pin is configured to receive driving data. The logic control module is configured to generate driving control signals in a one-to-one correspondence with the at least two output pins according to the driving data. The driving control signals are configured to control the current flowing through the corresponding output pins.
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公开(公告)号：US12210246B2
公开(公告)日：2025-01-28
申请号：US17770820
申请日：2021-05-21
Inventor： Xiaojuan Wu , Jiaxing Wang , Xuan Zhong , Hongliang Yuan , Yao Bi , Jinshuai Duan , Feng Qu , Xinxin Zhao , Jian Wang
IPC: G02F1/1339 , G02F1/1335 , G02F1/1337 , G02F1/1368
Abstract: An array substrate, an opposite substrate and a display panel are provided. The array substrate comprises: a display region and a periphery region surrounding the display region, wherein the display region comprises a plurality of pixel regions, and each of the pixel regions comprises a reflective region and a transmissive region; the reflective region comprises a driving signal outputting layer, a segment gap layer, a passivation layer and a reflective layer, the reflective layer is coupled to the driving signal outputting layer to enable both the reflective layer and the driving signal outputting layer to function as a reflective region driving electrode; the transmissive region comprises a first electrode layer, the first electrode layer is coupled to the driving signal outputting layer, the passivation layer extends to the transmissive region, and the passivation layer is arranged between the first electrode layer and a first base of the display substrate.
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公开(公告)号：US20250029938A1
公开(公告)日：2025-01-23
申请号：US18280978
申请日：2022-12-16
Inventor： Yifan WU , Yue LI , Yuelei XIAO , Qichang AN , Yulin FENG , Xue CAO , Kidong HAN , Huiying LI , Jingshu ZHANG , Xiaodong LI , Biqi LI
Abstract: The present disclosure provides a functional substrate and a preparation method thereof, and belongs to the technical field of passive devices. A functional substrate of the present disclosure has a central region and a peripheral region surrounding the central region; the functional substrate includes: a dielectric substrate including a first surface and a second surface opposite to each other in a thickness direction thereof; the dielectric substrate includes functional holes and anchor holes each at least penetrating through the first surface; wherein the functional holes are located in the central region and the anchor holes are located in the peripheral region; the first connection structure is in the functional hole, the second connection structure is in the anchor hole, and the first connection structure and the second connection structure are made of the same material.
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Patent Agency Ranking
公开(公告)号：US20250028211A1
公开(公告)日：2025-01-23
申请号：US18281709
申请日：2022-08-26
Inventor： Dawei FENG , Xiaojuan WU , Yu ZHAO , Zhiqiang YU , Feng LIU , Yao BI , Jinshuai DUAN , Jiaxing WANG , Cuiyu CHEN , Chunnan FENG , Biqi LI , Jian WANG
IPC: G02F1/1362 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1368 , G06F3/041 , G06F3/044 , H01Q1/22
Abstract: A display substrate, a manufacturing method thereof and a display device. The display substrate includes a base substrate, a pixel driving circuit layer and an antenna layer, wherein the pixel driving circuit layer is arranged on the base substrate and includes a thin film transistor and a plurality of signal lines, and the antenna layer is arranged on a side of the pixel driving circuit layer far away from the pixel driving circuit layer and comprises a first antenna arranging region including a first antenna network formed by a plurality of first antenna lines; wherein in a direction perpendicular to the display substrate, at least a portion of the first antenna lines overlap with at least a portion of the signal lines.
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公开(公告)号：US12189249B2
公开(公告)日：2025-01-07
申请号：US17777737
申请日：2021-06-24
Inventor： Xian Wang , Yu Zhao , Xiaojuan Wu , Chunnan Feng , Jian Wang , Yong Zhang , Dawei Feng , Hailong Wang , Huairui Yue , Yang Ge , Jianwei Ma , Lei Shi , Feng Qu , Biqi Li
IPC: G02F1/1362 , G02F1/1335 , G02F1/1343 , G02F1/1368 , H01L27/12
Abstract: There is provided a display substrate having a display region, and a peripheral region surrounding the display region, and including: a base substrate; first conductive structures in the display region and the peripheral region; the first conductive structures each extend in a first direction and are arranged side by side in a second direction; an interlayer insulation layer on a side of the first conductive structures away from the base substrate; second conductive structures on a side of the interlayer insulation layer away from the base substrate; the second conductive structures each extend in the second direction and are arranged side by side in the first direction; the second conductive structures intersect with the first conductive structures, and are electrically connected with the first conductive structures through vias in the interlayer insulation layer; and at least one third conductive structure in the display region. A display apparatus is provided.
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公开(公告)号：US20250008758A1
公开(公告)日：2025-01-02
申请号：US18709640
申请日：2021-11-19
Inventor： Dexi KONG , Lin ZHOU , Cheng LI , Tiansheng LI , Ziran LIU , Shoujin CAI , Jin CHENG , Jie ZHANG , Gen HUANG , Zixiao CHEN
Abstract: The disclosure provides a detection substrate and a detection device. The detection substrate includes: a base substrate including a photosensitive area and a peripheral area surrounding the photosensitive area; a plurality of organic photodetectors on the base substrate which are arranged in an array in the photosensitive area, the organic photodetectors each including a first electrode, an organic photoelectric detection function layer, and a second electrode which are stacked, and the second electrodes of all organic photodetectors being integrally arranged and extending from the photosensitive area to the peripheral area; and a bias line, the bias line being a strip-shaped line extending in a first direction in the peripheral area, the bias line being electrically connected to the second electrodes in the peripheral area, and the minimum distance between the bias line and the organic photoelectric detection function layers in the second direction is greater than a preset threshold.
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公开(公告)号：US20250006615A1
公开(公告)日：2025-01-02
申请号：US18276476
申请日：2022-07-14
Inventor： Yifan WU , Yue LI , Yuelei XIAO , Xiaodong LI , Jingshu ZHANG , Kidong HAN , Yulin FENG , Qichang AN , Yingwei LIU , Zijian WANG , Rui MA , Quanyue LI , Song CHEN , Qianyu GUO , Biqi LI
IPC: H01L23/498 , H01L21/48 , H01L23/00 , H01L23/15 , H05K1/18
Abstract: A composite substrate, a method for manufacturing a composite substrate, and an electronic device are provided. The composite substrate includes a package substrate and an interposer which are stacked; the interposer includes: a first dielectric substrate including a first connection via penetrating therethrough, and a first surface and a second surface opposite to each other; a first connection electrode in the first connection via; and a first connection structure and a second connection structure respectively on the first surface and the second surface and both connected to the first connection electrode; the package substrate includes: a second dielectric substrate on a side of the second connection structure away from the first dielectric substrate; a third connection structure and a fourth connection structure which are on the second dielectric substrate and electrically connected; the third connection structure being electrically connected to the first connection electrode through the second connection structure.
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公开(公告)号：US20250006509A1
公开(公告)日：2025-01-02
申请号：US18580096
申请日：2022-08-26
Inventor： Jingshu ZHANG , Yifan WU , Shuai XU , Yue LI , Yuelei XIAO , Bin ZHAO , Kidong HAN , Yulin FENG , Qichang AN , Zijian WANG
IPC: H01L21/48 , H01L21/56 , H01L23/00 , H01L23/31 , H01L23/498
Abstract: An encapsulation substrate and a manufacturing method therefor, and a functional substrate and a manufacturing method therefor are provided. The method for manufacturing an encapsulation substrate includes providing an initial substrate having first and second surfaces oppositely arranged along a thickness direction thereof; processing the initial substrate to form a blind hole extending through a part of the initial substrate in the thickness direction; forming a first connection electrode in the blind hole, and forming a first signal trace on the first surface; thinning the initial substrate from a side of the second surface to form a dielectric substrate and expose the first connection electrode; forming a second signal trace on a side of the dielectric substrate away from the first signal trace such that one of the first and second signal traces is electrically connected to the chip; the other one is electrically connected to the printed circuit board.
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