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公开(公告)号：US20250107410A1
公开(公告)日：2025-03-27
申请号：US18289577
申请日：2022-12-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Wenqing XUE , Renquan GU , Wusheng LI , Qi YAO , Huili WU , Shipei LI , Wei HE , Jianjun ZHAO , Yongfeng ZHANG , Chaolu WANG
IPC: H10K59/80 , H10K59/12 , H10K59/121
Abstract: Provided is a display module, including a base substrate, a plurality of light-emitting patterns, and a plurality of microlens groups corresponding to the light-emitting patterns. An orthographic projection region of at least one of the light-emitting patterns on the base substrate forms a primary display region. The plurality of microlens groups are disposed on a side, distal from the base substrate, of the plurality of light-emitting patterns. An orthographic projection of the microlens group on the base substrate is within the primary display region formed by the corresponding light-emitting pattern. The microlens group includes at least two microlens structures, and a gap is defined between any adjacent two microlens structures. The light-emitting pattern includes a target region. An orthographic projection of the target region on the base substrate is overlapped with an orthographic projection of the gap on the base substrate. The target region does not emit light.
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公开(公告)号：US20220328578A1
公开(公告)日：2022-10-13
申请号：US17417299
申请日：2020-09-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiang LI , Wei HE , Haowei ZOU , Shi SHU , Chuanxiang XU , Yong YU , Yang YUE , Haitao HUANG , Qi YAO
Abstract: A display substrate, a display panel and a manufacturing method thereof, and a display device are disclosed. The display substrate includes: a first substrate; a pixel defining layer on the first substrate and having pixel openings; and light emitting devices in one-to-one correspondence with the pixel openings. The light emitting device includes a first electrode and a light emitting function layer, the first electrode is between the pixel defining layer and the first substrate, and includes a main body portion exposed by the pixel opening; the light emitting function layer is in the pixel opening and on a side of the main body portion away from the first substrate, at least a part of the light emitting function layer directly faces the main body portion, and the part of the light emitting function layer directly facing the main body portion is a curved film layer protruding towards the first substrate.
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3.发明申请公开(公告)号：US20220069254A1
公开(公告)日：2022-03-03
申请号：US17393661
申请日：2021-08-04
Inventor： Jun LIU , Jingang FANG , Yang ZHANG , Tongshang SU , Wei HE , Bin ZHOU , Ning LIU
Abstract: A light-emitting substrate includes; a base, an isolation portion disposed on the base and located in an isolation region located outside a light-emitting region, and a second insulating pattern located in the light-emitting region. The isolation portion includes a first conductive pattern, a second conductive pattern and a first insulating pattern that are sequentially stacked on the base; an orthogonal projection of the first conductive pattern on the base is located within an orthogonal projection of the second conductive pattern on the base; and a side face of the first conductive pattern proximate to the light-emitting region and a corresponding side face of the second conductive pattern proximate to the light-emitting region have a first gap therebetween. A side face of the second insulating pattern proximate to the first insulating pattern and a side face of the first insulating pattern proximate to the second insulating pattern have a second gap therebetween.
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公开(公告)号：US20210183282A1
公开(公告)日：2021-06-17
申请号：US16760366
申请日：2019-01-07
IPC: G09G3/00 , G06F1/18 , H01L27/32 , G09G3/3291
Abstract: A display substrate and a manufacturing method thereof, a display panel, a display motherboard and a testing method thereof, and a display device are provided in the present disclosure. The display substrate is provided with a display region and at least a wiring region outside the display region. The display substrate includes a base substrate and a plurality of connection structures on the base substrate. The plurality of connection structures are connected to a plurality of edge signal terminals through a control module. All of the plurality of connection structures, the plurality of edge signal terminals and the control module are located in the wiring region. The plurality of edge signal terminals are located on an edge of the wiring region. The control circuit is configured to control the connection or disconnection between the plurality of signal terminals and the plurality of connection structures.
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5.发明申请公开(公告)号：US20200051476A1
公开(公告)日：2020-02-13
申请号：US16456960
申请日：2019-06-28
Inventor： Liwei HUANG , Wei HE , Jing WANG , Zhiyong YANG , Xueping LI , Wei LI , Shihua HUANG , Xue JIANG , Xiao LUO , Wei LIU , Xiaohong CHEN
IPC: G09G3/00 , G09G3/3225
Abstract: An optical adjustment method and an optical adjustment device for a display panel, and a display device are provided. The optical adjustment method includes: displaying N groups of testing images sequentially on the display panel, each group of testing images including M images distributed at different display regions of the display panel, each image corresponding to one to-be-adjusted reference color, N being an integer greater than or equal to 1, M being an integer greater than or equal to 1; and when each group of testing images are displayed on the display panel, detecting, by an optical detection unit, optical parameters of the M images in the group of testing images simultaneously, and performing optical adjustment on the display panel in accordance with the optical parameters.
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Patent Agency Ranking
公开(公告)号：US20200049973A1
公开(公告)日：2020-02-13
申请号：US16340620
申请日：2018-01-04
Inventor： Jiao FANG , Wei HE , Xinghua LI , Shi CHENG , Jian YANG , Wenqiang CHEN , Qing CHANG , Lixia HUANG , Shou YE
IPC: G02B26/02
Abstract: The present disclosure provides a light valve, a display device and a display method. The light valve includes: at least one fixation member fixed onto a substrate; and at least one movable member capable of moving relative to the fixation member to switch the light valve between a first state where the light valve is provided with a slit through which a light beam passes and a second state where the light valve prevents the light beam from passing therethrough.
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公开(公告)号：US20190018232A1
公开(公告)日：2019-01-17
申请号：US16010582
申请日：2018-06-18
Inventor： Wei HE , Qing CHANG , Lixia HUANG , Jian YANG , Xinghua LI
Abstract: The present disclosure provides a pixel unit including a plurality of sub-pixels of different colors. Each sub-pixel includes a first transflective layer, a wavelength selective cavity, and a second transflective layer disposed successively along an incident light direction. A height of the wavelength selective cavity of each sub-pixel in the incident light direction is designed so as to select light having a wavelength corresponding to a color of the sub-pixel from light which is incident through the first transflective layer and reflected between the first transflective layer and the second transflective layer, and selected light exits through the second transflective layer. The present disclosure further provides a display substrate and a display panel.
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公开(公告)号：US20150303162A1
公开(公告)日：2015-10-22
申请号：US14407345
申请日：2014-06-20
Inventor： Junping BAO , Wei HE , Xinghua LI , Seung Yik PARK
CPC classification number: H01L24/17 , G02F1/13306 , H01L24/05 , H01L24/13 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/81 , H01L24/83 , H01L2224/056 , H01L2224/13005 , H01L2224/13013 , H01L2224/13014 , H01L2224/13017 , H01L2224/13022 , H01L2224/131 , H01L2224/1355 , H01L2224/1411 , H01L2224/14131 , H01L2224/1605 , H01L2224/16055 , H01L2224/16113 , H01L2224/27334 , H01L2224/2919 , H01L2224/2929 , H01L2224/293 , H01L2224/73204 , H01L2224/81191 , H01L2224/83192 , H01L2224/83203 , H01L2224/8385 , H01L2224/83851 , H01L2924/14 , H01L2924/2064 , H01L2924/00014
Abstract: Provided are an IC chip and a display apparatus. The IC chip (109) comprises several conductive metal sheets spaced from each other on one side of the IC chip, and conductive bumps (111) are formed on the conductive metal sheets. According to the present disclosure, since conductive bumps (111) are arranged on the conductive metal sheet of the IC chip (109), it is possible to use a non-conductive bonding layer such as NCF instead of ACF to bond the IC chip (109) to the display panel, and thus no metal particles would accumulate. As a result, the problem of short circuit or too large resistance will not occur. In addition, it is possible to reduce the production cost of the display apparatus by using NCF instead of ACF, facilitating industrialized manufacturing.
Abstract translation: 提供了IC芯片和显示装置。 IC芯片（109）包括在IC芯片的一侧彼此间隔开的几个导电金属片，并且在导电金属片上形成导电凸块（111）。 根据本公开，由于在IC芯片（109）的导电性金属板上配置有导电性凸起（111），因此可以使用NCF等非导电性接合层代替ACF来将IC芯片 109）到显示面板，因此不会积聚金属颗粒。 结果，不会发生短路或过大电阻的问题。 此外，通过使用NCF而不是ACF可以降低显示装置的生产成本，从而促进工业化制造。
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公开(公告)号：US20240414990A1
公开(公告)日：2024-12-12
申请号：US18704044
申请日：2021-12-02
Applicant: BOE Technology Group Co., Ltd.
Inventor： Renquan GU , Huili WU , Shipei LI , Sheng XU , Wei HE , Lizhen ZHANG , Qi YAO , Feng ZHANG , Kang GUO , Guangcai YUAN , Xue DONG
Abstract: Embodiments of the present disclosure provide a microlens structure and a manufacturing method therefor, and a display apparatus. The microlens structure comprises: a base substrate; and a plurality of microlenses, located at one side of the base substrate, wherein the material of each microlenses comprises a product generated after crosslinking a non-photosensitive resin monomer.
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公开(公告)号：US20240268158A1
公开(公告)日：2024-08-08
申请号：US18559176
申请日：2022-10-10
Inventor： Chengjie QIN , Wei ZHANG , Benlian WANG , Yue LONG , Weiyun HUANG , Yanxia XIN , Wei HE , Xueping LI , Xiaofei YANG , Xiaoliang GUO
IPC: H10K59/122 , H10K50/16 , H10K50/19 , H10K59/12 , H10K59/121
CPC classification number: H10K59/122 , H10K50/16 , H10K50/19 , H10K59/1201 , H10K59/1216
Abstract: Provided are a display substrate, a manufacturing method thereof and a display device. In the display substrate, the second separation part has a protruding part, the protruding part protrudes relative to a side of the first separation part close to the second separation part, at least one sub-functional layer of the light-emitting functional layer is disconnected at the protruding part, a material of the first separation part includes an organic material, a material of the second separation part includes an organic material, and along a direction from the first electrode to the second electrode, an orthographic projection of the separation structure on the base substrate gradually decreases and then gradually increases.
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