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61.发明授权公开(公告)号：US12249524B2
公开(公告)日：2025-03-11
申请号：US17264902
申请日：2020-05-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yang Yue , Tong Yang , Shi Shu , Yong Yu , Haitao Huang , Xiang Li , Qi Yao , Xue Jiang , Guangcai Yuan
IPC: H01L21/67 , B65G47/90 , H01L25/075 , H01L33/62 , H10N30/00 , H10N30/074 , H10N30/20 , H10N39/00
Abstract: Provided in the embodiments are a transfer structure and a method thereof, and a transfer device and a manufacturing method thereof. The transfer structure includes: a first electrode, a piezoelectric layer, a second electrode and an adhesive layer stacked on a substrate in sequence, wherein the first electrode and the second electrode are insulated from each other. The transfer structure further includes: a position-limiting layer, wherein the position-limiting layer includes a cavity; the piezoelectric layer and at least part of the adhesive layer are located in the cavity of the position-limiting layer; and in the direction perpendicular to the substrate, the distance between the surface, away from the substrate, of the position-limiting layer and the substrate is greater than the distance between the surface, away from the substrate, of the adhesive layer and the substrate.
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公开(公告)号：US12236030B2
公开(公告)日：2025-02-25
申请号：US17740399
申请日：2022-05-10
Inventor： Chuanxiang Xu , Shi Shu , Haitao Huang , Yang Yue , Yong Yu , Xiang Li , Qi Yao
Abstract: Provided are a display panel and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
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公开(公告)号：US11974459B2
公开(公告)日：2024-04-30
申请号：US16977516
申请日：2019-11-20
Inventor： Chuanxiang Xu , Shi Shu , Qi Yao , Guangcai Yuan , Yang Yue , Haitao Huang , Yong Yu
IPC: H01L21/00 , G06F3/041 , H10K50/844 , H10K50/854 , H10K50/86 , H10K59/38 , H10K59/40
CPC classification number: H10K50/865 , G06F3/0412 , H10K50/844 , H10K50/854 , H10K59/38 , H10K59/40
Abstract: The present application relates to the technical field of display, and discloses an OLED display panel and a display device. The OLED display panel includes a drive backplane; and an OLED device, an encapsulation structure and a color resistor structure which are arranged on the drive backplane; the encapsulation structure and the color resistor structure are located on a side, facing away from the drive backplane, of the OLED device, and the color resistor structure includes a chromatic color resistor layer, a first BM and a second BM; and the first BM is located on a side, facing away from the drive backplane, of the chromatic color resistor layer, and the second BM is located on a side, facing the drive backplane, of the chromatic color resistor layer.
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Patent Agency Ranking
公开(公告)号：US11417271B2
公开(公告)日：2022-08-16
申请号：US16336706
申请日：2018-10-15
Inventor： Yong Yu , Chuanyan Lan , Lixia Shen , Xiaohuan Chang
IPC: G09G3/3233 , G09G3/3266
Abstract: A brightness adjustment method of a display panel, a display panel and a driving method thereof are disclosed. The display panel includes a display region. The brightness adjustment method includes: determining a target pulse width for a gate signal inputted into the display region according to data write time determined for the display region; and adjusting a pulse width of the gate signal to the target pulse width, to make the display region display target brightness corresponding to the display region.
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公开(公告)号：US11244591B2
公开(公告)日：2022-02-08
申请号：US16976698
申请日：2019-09-26
Inventor： Yong Yu , Chang Zhang , Renjie Ding , Chuanyan Lan
IPC: G09G3/20 , G09G3/3208
Abstract: A gamma correction method applied to a display screen to be debugged includes: for a color of the display screen to be debugged, arranging a plurality of reference points, arranging at least one transition point between two adjacent reference points, and obtaining a brightness adjustment curve representing a corresponding relationship between a brightness adjustment value and a gamma band according to the plurality of reference points and the at least one transition point. Each gamma band represents a set of register values corresponding to gray scales of the color at the brightness adjustment value corresponding to the gamma band.
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公开(公告)号：US11175541B2
公开(公告)日：2021-11-16
申请号：US17264826
申请日：2020-05-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yang Yue , Hongrun Wang , Qi Yao , Tong Yang , Xiang Li , Yong Yu , Haitao Huang , Chuanxiang Xu , Feng Liao
IPC: G02F1/1339 , G02F1/1337
Abstract: A display substrate and a preparation method therefor, a display panel and a display device. The display substrate includes a plurality of pixel regions arranged in an array. The display substrate includes: a base; pixel electrodes provided on the base and located in the pixel regions; separation columns provided on the base and located between two adjacent pixel regions in the row direction, side surfaces of the separation columns having hydrophobic characteristics; and an alignment film provided on the pixel electrodes and located in the pixel regions, where edges of two opposite sides of the alignment film in the row direction are in contact with a side surface of the separation columns, and a surface of the alignment film on a side facing away from the base has a shape of gradually protruding from both sides toward the middle in the row direction.
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67.发明授权公开(公告)号：US11127356B2
公开(公告)日：2021-09-21
申请号：US16642653
申请日：2019-01-04
Inventor： Qifeng Li , Chuanyan Lan , Yong Yu
IPC: G09G3/3275
Abstract: Embodiments of the present disclosure relate to a method for compensating brightness unevenness of a display device. In an embodiment of the present disclosure, a display device includes a display screen, a data driving circuit, and a mainboard. The method for compensating brightness unevenness according to an embodiment of the present disclosure includes obtaining, by the data driving circuit, first brightness compensation data from the mainboard. Then, the data driving circuit adjusts image data according to the first brightness compensation data.
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公开(公告)号：US20210225956A1
公开(公告)日：2021-07-22
申请号：US16755777
申请日：2019-10-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yong Yu , Yang Yue , Jiangnan Lu , Shi Shu , Chuanxiang Xu , Haitao Huang , Xiang Li , Min Huang
Abstract: The present disclosure is related to an array substrate. The array substrate may include a substrate; and a plurality of sub-pixels emitting different colors of light on the substrate. Each of the plurality of sub-pixels may include a green electroluminescence component, and each of the plurality of the sub-pixels other than green sub-pixels further may include a color conversion layer on a light-exiting side of the green electroluminescence component.
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