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公开(公告)号：US12300133B2
公开(公告)日：2025-05-13
申请号：US17921486
申请日：2021-11-29
Inventor： Desheng Wang , Zhichao Yang , Yong Zhang , Jian Wang , Lingfang Nie , Longhu Hao , Yashuai An , Peipei Wang , Zanwu Guo , Zhaohu Yu , Feng Qu , Xiaofeng Yin , Jing Pang , Qi Deng
IPC: G09G3/00 , G02F1/1362 , G09G3/36
Abstract: The display panel includes an active area and a border-frame area located at a periphery of the active area, the active area includes a plurality of sub-pixels and a plurality of data lines connected to the sub-pixels, and the border-frame area includes a testing area and a bonding area; the testing area includes a plurality of testing units that are arranged periodically in a first direction, each of the testing units includes one or more switching transistors, a first electrode of each of the switching transistors is connected to a testing-signal lead wire, and a second electrode is connected to one of the data lines; the bonding area includes a plurality of bonding units that are arranged periodically in the first direction, each of the bonding units includes one or more bonding pads, and each of the bonding pads is connected to one of the data lines.
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公开(公告)号：US12287554B2
公开(公告)日：2025-04-29
申请号：US18290764
申请日：2022-08-01
Inventor： Ruomei Bian , Jian Wang , Yong Zhang , Xianglei Qin , Xing Xu , Jiaxing Wang , Xuan Zhong , Honggui Jin , Liangzhen Tang , Zhaohu Yu , Wulin Zhang , Yongzhong Zhang
IPC: G02F1/1362 , G02F1/1333 , G02F1/1339 , G02F1/1343 , G02F1/1368 , H01L27/12
Abstract: An array substrate, including a first substrate, and a plurality of gate lines and a plurality of data lines defining a plurality of subpixel regions each including a reflective region and a transmissive region, wherein the reflective region includes a reflective electrode, and the transmissive region includes a transmissive electrode; a first spacing region including a preset subregion is between two adjacent reflective electrodes in a first direction; the data line includes a first portion in the preset subregion, and a width of the first portion in the first direction is smaller than that of the preset subregion; and the array substrate further includes a first light shielding pattern opposite to the first portion and in the same layer as the gate lines, where an orthographic projection of the first light shielding pattern on the first substrate completely covers an orthographic projection of the preset subregion on the first substrate.
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公开(公告)号：US12265224B2
公开(公告)日：2025-04-01
申请号：US17638084
申请日：2021-01-07
Inventor： Yulong Wu , Ke Li , Ruijun Dong , Chenru Wang , Na Han , Jiarong Bai , Lili Chen , Hao Zhang
IPC: G02B27/01
Abstract: Disclosed is a near eye display apparatus, comprising a display screen and an imaging system. The imaging system comprises a biconvex lens, a transflective plane mirror and a transflective curved mirror. The biconvex lens is configured to magnify a display image of the display screen; the transflective plane mirror is configured to receive imaging light from the biconvex lens and reflect same to the transflective curved mirror; and the transflective curved mirror is configured to converge the imaging light and reflect same to the position(s) where human eyes are located.
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公开(公告)号：US12253753B2
公开(公告)日：2025-03-18
申请号：US18554978
申请日：2022-10-26
Inventor： Jiaxing Wang , Feng Liu , Xiaojuan Wu , Jian Wang , Yao Bi , Jinshuai Duan , Cuiyu Chen , Yu Zhao , Dawei Feng , Zhiqiang Yu , Danxing Hou , Ning Wang , Mingjing Liu , Yichi Zhang
IPC: G02F1/1335 , G02F1/135
Abstract: A display panel includes a liquid crystal cell, a first polarizing assembly and a second polarizing assembly. The liquid crystal cell includes a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate. The first polarizing assembly is disposed on a side of the first substrate further away from the liquid crystal layer and includes at least a first polarizing layer having a first transmission axis, and the first polarizing assembly is configured for generating polarized light whose polarization direction is parallel to the first transmission axis. The second polarizing assembly is located on a side of the second substrate further away from the liquid crystal layer and includes at least a transflective layer and a light absorbing layer.
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公开(公告)号：US20250085597A1
公开(公告)日：2025-03-13
申请号：US18567639
申请日：2022-11-30
Inventor： Longhu HAO , Desheng WANG , Zanwu GUO , Lingfang NIE , Qi DENG , Zhichao YANG , Yong ZHANG , Jian WANG
IPC: G02F1/1362
Abstract: The present disclosure provides a display device and an array substrate. The array substrate includes: a substrate, and a pixel circuit, a data signal line, a test pad group, and a test switch circuit that are provided on a side of the substrate, where the data signal line is electrically connected to the pixel circuit, the test pad group is in the chip bonding region, the test switch circuit is in the peripheral region and at a side of the pixel region away from the chip bonding region, and the test switch circuit is configured to connect or disconnect the data signal line and the test pad group.
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Patent Agency Ranking
公开(公告)号：US20250081318A1
公开(公告)日：2025-03-06
申请号：US18028933
申请日：2022-06-29
Inventor： Wenjie Zhong , Bo Fu , Jiajia Xin , Guo Liu , Yonghui Wang , Chen Meng , Binghai Zhu
IPC: G01T1/20
Abstract: An X-ray detector includes a network chip, a power supply and a sensing circuit; the sensing circuit includes a power-supply managing chip, and the power-supply managing chip is electrically connected to the network chip and the power supply; the power supply is configured for supplying electric power to the network chip and the power-supply managing chip of the sensing circuit; the power-supply managing chip is configured for, when turned on, supplying electric power to the sensing circuit; the sensing circuit is configured for, when receiving a sleeping instruction sent by an external device or is not in an operating state, turning off the power-supply managing chip, to enter a sleeping state; and the network chip is configured for, when receiving an operation instruction sent by the external device, controlling the power-supply managing chip to be turned on, whereby the sensing circuit exits the sleeping state.
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公开(公告)号：US20250076700A1
公开(公告)日：2025-03-06
申请号：US18278010
申请日：2022-11-16
Inventor： Xiaojuan WU , Jinshuai DUAN , Jiaxing WANG , Cuiyu CHEN , Feng LIU , Dawei FENG , Zhiqiang YU , Ning WANG , Danxing HOU , Mingjing LIU , Yichi ZHANG
IPC: G02F1/1335
Abstract: Embodiments of the present disclosure provide a display module and a preparation method therefor, and a display apparatus. The display module includes a liquid crystal display panel and a light scattering layer. Among them, the liquid crystal display panel includes a first substrate, a second substrate, and a first liquid crystal layer, the first substrate is disposed opposite to the second substrate, the first liquid crystal layer is located between the first substrate and the second substrate, and the first liquid crystal layer includes a cholesteric liquid crystal configured to have a conical helix texture when an electric field is applied, to reflect light matched with a helical pitch of the conical helix texture; and the light scattering layer is disposed on a side of the liquid crystal display panel and is configured to scatter light reflected by the liquid crystal display panel.
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公开(公告)号：US20250076696A1
公开(公告)日：2025-03-06
申请号：US18617639
申请日：2024-03-26
Inventor： Xian WANG , Yong ZHANG , Hongjun YU , Longhu HAO , Ce WANG , Haoran ZHANG , Yashuai AN , Yang GE , Lei SHI , Xingxing GUAN , Jianwei MA
IPC: G02F1/1333 , G02F1/1339
Abstract: Embodiments of the present disclosure provide a display panel, a manufacturing method therefor, and a display apparatus. The display panel includes a first substrate and a second substrate which are aligned, liquid crystals are filled between the first substrate and the second substrate, the first substrate and the second substrate which are aligned have a display region and a peripheral region surrounding the display region, the peripheral region is provided with a frame sealing adhesive located between the first substrate and the second substrate and surrounding the display region, and the frame sealing adhesive is configured to seal the liquid crystals.
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公开(公告)号：US20250068878A1
公开(公告)日：2025-02-27
申请号：US18947995
申请日：2024-11-14
Inventor： Shuo Li , Junpeng Han , Jinmiao Tang , Yanjun Liu , Qingqing Ma , Yinan Gao , Yin Yuan , Tianjiao Wang , Hui Sun , Yonggang Xie , Guangquan Wang , Liguang Deng , Zixi Qi
IPC: G06K19/077
Abstract: An information management method, a device, and a medium. The information management method applied to a first terminal, including: sending an information acquisition request to a server, so that the server responds to the information acquisition request and sends visitor information to the first terminal; receiving the visitor information sent by the server; generating card information according to the visitor information; and sending the card information to an electronic card, so that the electronic card displays the card information.
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公开(公告)号：US12235449B2
公开(公告)日：2025-02-25
申请号：US17627087
申请日：2021-03-18
Inventor： Chenru Wang , Ruijun Dong , Ke Li , Yulong Wu , Lili Chen , Hao Zhang , Feng Qu
Abstract: An optical display system, a control method, and a display device, relates to the field of display technology. The optical display system comprises a display screen a first light splitting unit disposed at a display side of the display screen; a first imaging unit comprising a light splitting film disposed at a light-incident surface of the first imaging unit; a second light splitting unit disposed at a light emission side of the first imaging unit; a phase modulation unit disposed at least in a light path from the first imaging unit to the second light splitting unit; wherein, the first-type polarized light transmitted from the first light splitting unit is transmitted from a light emission side of the second light splitting unit, after being turned back multiple times between the first imaging unit and the second light splitting unit.
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