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21.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：US12089474B2
公开(公告)日：2024-09-10
申请号：US17425898
申请日：2020-04-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lei Wang , Xiaoliang Ding , Yingming Liu , Lei Zhang , Peng Jia , Shi Shu , Yunke Qin , Lin Zhang
CPC classification number: H10K59/60 , G06F3/0412 , G06F3/0443 , G06F3/0446 , G06V40/1318 , H10K50/865 , H10K59/126 , G06F2203/04107 , H10K59/35 , H10K59/65
Abstract: A texture recognition apparatus and an opposite substrate are provided. The texture recognition apparatus includes a light source array, an image sensor array and a light shielding layer. The light source array includes a plurality of light sources; the image sensor array includes a plurality of image sensors, an orthographic projection of the light shielding layer on a plane where the light source array is located is between two adjacent light sources, an orthographic projection of the light shielding layer on a plane where the image sensor array is located at least partially overlaps with the plurality of image sensors; the light shielding layer has at least one opening, and at least a part of an orthographic projection of the first opening on the plane where the image sensor array is located is at least on one side of the first image sensor or overlaps with the first image sensor.
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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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公开(公告)号：US11793049B2
公开(公告)日：2023-10-17
申请号：US17859605
申请日：2022-07-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chuanxiang Xu , Guangcai Yuan , Shi Shu , Qi Yao
CPC classification number: H10K59/38 , H10K50/865 , H10K59/40 , H10K71/00
Abstract: Disclosed is a display apparatus, the display apparatus includes: a base, a display layer disposed on a side of the base, and a color filter layer disposed on a display side of the display layer. The display layer includes a plurality of sub-pixels. The color filter layer includes a plurality of color resistance portions in one-to-one correspondence with the plurality of sub-pixels. A thickness of any color resistance portion of the plurality of color resistance portions is decreased in a direction away from a reference line of the color resistance portion, and the reference line is a straight line passing through a geometric center of the color resistance portion and perpendicular to the base.
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Patent Agency Ranking
公开(公告)号：US11569304B2
公开(公告)日：2023-01-31
申请号：US16618297
申请日：2019-03-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jiangnan Lu , Shi Shu
Abstract: The present disclosure provides a display substrate, a method for manufacturing the same, and a display device. The display substrate includes: a base substrate having pixel regions arranged in an array, each pixel region including a first sub-pixel region and a second sub-pixel region; a light emitting layer and a color conversion layer sequentially stacked on the base substrate; the color conversion layer includes a first color conversion block in at least the first sub-pixel region of at least one pixel region, each of the at least one first color conversion block includes at least two color conversion materials for converting a light component of a color into a light of a target display color, colors of the light components converted by the color conversion materials are different, the target display color is different from the color of the light emitted from the light emitting layer.
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公开(公告)号：US11327383B2
公开(公告)日：2022-05-10
申请号：US16303358
申请日：2017-12-07
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shi Shu , Chuanxiang Xu , Jiangnan Lu , Yang Yue , Yue Shi
Abstract: The present application discloses a display panel having an array of a plurality of subpixels. The display panel includes a plurality of light modulators configured to modulate display contrast of the display panel. Each of the plurality of light modulators is in a light modulation region configured to allow light transmitting through the display panel. Light transmittance in the light modulation region is controlled by a first gate line and a first data line for driving image display in a first subpixel of the plurality of subpixels.
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公开(公告)号：US11276343B2
公开(公告)日：2022-03-15
申请号：US16406542
申请日：2019-05-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shengguang Ban , Zhanfeng Cao , Zhiwei Liang , Shi Shu
Abstract: A substrate for light-emitting diode, a backlight module and a display device are disclosed. The substrate for light-emitting diode includes a plurality of light-emitting sub-regions, and each of the plurality of light-emitting sub-regions includes at least two anode electrode pads electrically connected through a first parallel-connection line, and at least two cathode electrode pads electrically connected through a second parallel-connection line. The at least two cathode electrode pads are disposed in one-to-one correspondence with the at least two anode electrode pads. At least one series-connection electrode pad group is further disposed between the anode electrode pad and the cathode electrode pad which are corresponding to each other; and each of the at least one series-connection electrode pad group includes two series electrode pads which are electrically connected through a series-connection line.
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29.发明授权公开(公告)号：US11251232B2
公开(公告)日：2022-02-15
申请号：US16028848
申请日：2018-07-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: The device includes a substrate, a green light emitting element on the substrate, and a green color film layer disposed on a light exit side of the green light emitting element correspondingly, a travel distance of the light emitted from the green light emitting element in the green color film layer remains substantially unchanged with a change of a light exit angle of the light. Thus, the present disclosure can prevent a color purity of a green light passing through the green color film layer from changing, thereby improving the color shift performance of a green light passing through the green color film layer, and improving the optical performance of the green light, and thus further improving the display effect of the device and the display panel.
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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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