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公开(公告)号：US10581024B2
公开(公告)日：2020-03-03
申请号：US16320214
申请日：2018-05-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo
Abstract: A display component packaging structure, a manufacturing method thereof, and a display device are provided. The display component packaging structure includes a base substrate, a display component arranged at a surface of the base substrate, a packaging cover plate covering the display component, and a heat dissipation layer arranged at a surface of the packaging cover plate adjacent to the display component. An orthogonal projection of the heat dissipation layer onto the base substrate at least partially overlaps an orthogonal projection of the display component onto the base substrate.
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公开(公告)号：US10224387B2
公开(公告)日：2019-03-05
申请号：US15841573
申请日：2017-12-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo , Chang Yen Wu , Wei Wang
Abstract: A display panel includes a first substrate, a second substrate, an OLED device, a first connection structure and a second connection structure. The second substrate is arranged opposite to the first substrate and includes a display area and a peripheral area. The OLED device is arranged between the second substrate and the first substrate. The first connection structure is arranged between the second substrate and the first substrate and is connected with the second substrate and the first substrate, and the first connection structure is located at the peripheral area to surround the OLED device. The second connection structure is arranged between the second substrate and the first substrate and is connected with the second substrate and the first substrate, and the second connection structure is located at the peripheral area and is far away from the display area than the first connection structure.
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公开(公告)号：US09917254B2
公开(公告)日：2018-03-13
申请号：US15248131
申请日：2016-08-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo , Donghui Yu , Wenfeng Song
CPC classification number: H01L51/0031 , G01N21/81 , G01N31/222 , H01L51/5246 , H01L51/5259 , H01L51/56 , H01L2251/568
Abstract: An OLED encapsulation package, a display device and a packaging method are disclosed. The OLED encapsulation package includes a substrate, a cover board and a encapsulation unit located between the substrate and the cover board; the substrate is provided with display components thereon, and the encapsulation unit encapsulates the periphery of the display components; the encapsulation unit includes at least a moisture sensitive layer therein, and the moisture sensitive layer is capable of discoloring upon encountering with water.
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公开(公告)号：US09691828B2
公开(公告)日：2017-06-27
申请号：US14436069
申请日：2014-07-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhiqiang Jiao , Shibo Jiao , Chengyuan Luo
CPC classification number: H01L27/322 , H01L27/3218 , H01L51/5268 , H01L51/56
Abstract: The invention provides a display apparatus and a method for manufacturing the same, relates to the field of display technology, and solves the problem of low display luminance due to the existing display apparatus being affected by other film layers. A display apparatus comprises a light emitting unit and further comprises several layers of thin film located in the light emission path of the light emitting unit, and at least one of the several layers of thin film has nanoparticles.
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公开(公告)号：US20170069869A1
公开(公告)日：2017-03-09
申请号：US15357245
申请日：2016-11-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chengyuan Luo , Chun-jan Wang
CPC classification number: H01L51/525 , H01L51/5237 , H01L51/5246 , H01L51/5259 , H01L51/56 , H01L2227/323
Abstract: A light emitting display panel includes a cover plate and a substrate disposed opposite to each other; a plurality of light emitting devices located between the cover plate and the substrate; and a packaging structure surrounding the plurality of light emitting devices. The packaging structure includes at least three rows of protruded frames and a first packaging material which is located between adjacent protruded frames, each of the protruded frames having four sides which are looped and the at least three rows of protruded frames being adjacent to and embedded into each other in an outward direction. The packaging structure further includes a third packaging material which is located between the cover plate and the substrate, and located outside the outermost one of the at least three rows of protruded frames and inside the innermost one of the at least three rows of protruded frames.
Abstract translation: 发光显示面板包括盖板和彼此相对设置的基板; 位于盖板和基板之间的多个发光器件; 以及围绕所述多个发光器件的封装结构。 包装结构包括至少三排突出框架和位于相邻突出框架之间的第一包装材料，每个突出框架具有环形的四个边，并且至少三排突出框架邻近并嵌入 彼此在向外的方向。 所述包装结构还包括第三包装材料，其位于所述盖板和所述基板之间，并且位于所述至少三排突出框架中的最外侧之一的外侧以及所述至少三排突出框架的最内侧之一内。
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Patent Agency Ranking
公开(公告)号：US20160013440A1
公开(公告)日：2016-01-14
申请号：US14525138
申请日：2014-10-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo , Chunjan Wang
CPC classification number: H01L51/5246 , H01L51/5243 , H01L51/5259 , H01L51/529 , H01L51/56
Abstract: The present disclosure relates to an organic light emitting device, which includes: a cover plate, a substrate and an organic light emitting diode. The cover plate has a carbon nanotube layer thereon. The organic light emitting diode and the substrate are packaged on the cover plate by adhesive applied around the carbon nanotube layer. The organic light emitting display device provided by the present disclosure has a good packaging effect, a good tightness and a good heat dissipation performance.
Abstract translation: 本公开涉及一种有机发光器件，其包括：盖板，衬底和有机发光二极管。 盖板上具有碳纳米管层。 有机发光二极管和基板通过涂覆在碳纳米管层周围的粘合剂封装在盖板上。 由本公开提供的有机发光显示装置具有良好的封装效果，良好的密封性和良好的散热性能。
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公开(公告)号：US12127422B2
公开(公告)日：2024-10-22
申请号：US17280872
申请日：2020-06-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo
IPC: H10K50/842 , H10K71/00
CPC classification number: H10K50/8426 , H10K71/00
Abstract: The present disclosure provides a display panel, a packaging device and a packaging method, relates to the field of display panel technology, solves the problem that the sealing effect of the display panel is poor. The display panel of the present disclosure includes: a panel body; a packaging layer located on a surface of the panel body; a cover plate located on a surface of the packaging layer away from the panel body, where the packaging layer includes a packaging adhesive layer and hydrophobic fibers, the packaging adhesive layer packages the panel body and the cover plate, and the hydrophobic fibers are located on peripheral sides of the packaging adhesive layer. The present disclosure is mainly used for packaging a display panel.
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公开(公告)号：US11991895B2
公开(公告)日：2024-05-21
申请号：US17286835
申请日：2020-07-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo
IPC: H01L51/52 , H01L51/56 , H10K50/842 , H10K71/00 , H10K102/00
CPC classification number: H10K50/8428 , H10K50/8426 , H10K71/00 , H10K2102/311
Abstract: A display panel includes: a display substrate having a display area and a peripheral area around the display area; a cover plate assembled with the display substrate; a reinforcement layer disposed in the peripheral area, the reinforcement layer including a plurality of first corner guards, and the first corner guards being distributed around the display area at intervals; a dam disposed in the peripheral area, the dam being of a closed loop structure around the display area, the dam having a plurality of corners, and inner walls of the corners being matched with and in contact with outer walls of the first corner guards in one-to-one correspondence; and a filling layer filled in a space enclosed by the display substrate, the cover plate, the first corner guards and the dam, the filling layer being in contact with inner walls of the first corner guards.
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公开(公告)号：US20240155893A1
公开(公告)日：2024-05-09
申请号：US18261880
申请日：2022-09-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ying Han , Pan Xu , Xing Zhang , Chengyuan Luo , Donghui Zhao , Mingi Chu
IPC: H10K59/131 , G09G3/3233
CPC classification number: H10K59/131 , G09G3/3233 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2300/0819 , G09G2300/0852 , G09G2310/08 , G09G2320/0233
Abstract: A display substrate includes: a base substrate, a plurality of pixel units and a plurality of initialization voltage signal lines. The pixel units are arranged in an array to form a plurality of rows of pixel units and a plurality of columns of pixel units, at least one pixel unit includes sub-pixels, and at least one sub-pixel includes a light-emitting element and a pixel driving circuit. The initialization voltage signal lines are configured to provide initialization voltage signals to the plurality of rows of pixel units respectively, and are arranged at intervals along a second direction. At least one initialization voltage signal line extends along a first direction. The plurality of rows of pixel units include a (2n−1)th row and a 2nth row and pixel driving circuits of the (2n−1)th row and pixel driving circuits of the 2nth rows share a common initialization voltage signal line.
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公开(公告)号：US20240038142A1
公开(公告)日：2024-02-01
申请号：US18042342
申请日：2022-05-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ying Han , Pan Xu , Xing Zhang , Chengyuan Luo , Donghui Zhao
CPC classification number: G09G3/32 , H01L27/124 , G09G2300/0842 , G09G2310/0262 , G09G2300/0408 , G09G2320/02 , G09G2310/08 , H01L27/1222
Abstract: A display panel includes: a plurality of pixel circuits arranged on base substrate, at least one pixel circuit includes a drive transistor and a first switch transistor; an active layer arranged on base substrate and including a first active portion and a second active portion, the first active portion is configured to form a channel portion of the drive transistor, the second active portion is configured to form a second electrode connection portion of the first switch transistor; and a first conductive layer arranged on a side of the active layer away from the base substrate, the first conductive layer includes a first conductive portion, a portion of the first conductive portion is used to form a gate electrode of the drive transistor, another portion is electrically connected to the second active portion and a channel length of the channel portion of the drive transistor is greater than a channel width.
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