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公开(公告)号：US20240381710A1
公开(公告)日：2024-11-14
申请号：US18033339
申请日：2022-05-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jianchao ZHU , Guangliang SHANG , Libin LIU , Shiming SHI , Yuxin ZHANG
IPC: H10K59/131 , H10K59/122 , H10K59/80
Abstract: A display substrate includes: a first display region (A1). The first display region (A1) includes multiple display island regions (A11) spaced apart from each other, a light-transmissive region (A12) between adjacent display island regions, and a connection region (A13) connecting adjacent display island regions (A11). A display island region (A11) includes a first pixel unit (P1). The first pixel unit (P1) includes: a first region pixel circuit (13) and a first region light emitting element (11). The display island region (A11) has an arc edge.
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公开(公告)号：US20210210658A1
公开(公告)日：2021-07-08
申请号：US15779278
申请日：2017-09-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG , Yuxin ZHANG
IPC: H01L33/38 , H01L33/40 , G09G3/32 , H01L33/62 , H01L25/075
Abstract: The present disclosure provides a display substrate which includes: a plurality of pixel units, at least one of which includes a light emitting diode and a drive circuit. The light emitting diode includes a cathode; the display substrate further includes an auxiliary electrode layer including at least one auxiliary electrode. The auxiliary electrode is disposed in at least one of the pixel units. The auxiliary electrode is electrically connected with the cathode of the light emitting diode which is located in the same pixel unit as the pixel unit that the auxiliary electrode is located in, and the auxiliary electrode covers at least a portion of the drive circuit in the pixel unit that the auxiliary electrode is located in. The auxiliary electrode is made of an opaque conductive material, so as to block light irradiated at the portion of the drive circuit that is covered by the auxiliary electrode.
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公开(公告)号：US20200088991A1
公开(公告)日：2020-03-19
申请号：US15750756
申请日：2017-06-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yuxin ZHANG , Bingchuan SHI , Xinyin WU , Yong QIAO
Abstract: A backlight module, a holographic display device and a holographic display method thereof are provided. The backlight module includes a semi-transparent layer and a reflective layer which are disposed opposite to each other, a light source, and a deflectable optical device. The light source is configured to emit a light beam, the deflectable optical device is configured to deflect a propagation direction of the light beam emitted from the light source and make the reflected light beam enter between the semi-transparent layer and the reflective layer in an angle, and is deflectable to change the angle.
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公开(公告)号：US20190079451A1
公开(公告)日：2019-03-14
申请号：US15742931
申请日：2017-06-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yuxin ZHANG
IPC: G03H1/22 , G06F3/01 , H04N13/302
Abstract: A display device and a method for realizing holographic display by the same are disclosed. The first lens array includes a plurality of first lenses arranged in an array, and the first lenses correspond to a plurality of viewing areas disposed on the light emitting path respectively; the array of slits includes a plurality of slits which are arranged in an array and disposed in one-to-one correspondence with the first lenses; the spatial light modulator loads a holographic image; the eye-tracking device tracks the location of human eye; and after determining a viewing area according to the location of human eye, the controller controls the deflecting member to emit light emitted from the spatial light modulator to the slit corresponding to the first lens which corresponds to the viewing area, and controls a deflection angle of the first lens.
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公开(公告)号：US20180196290A1
公开(公告)日：2018-07-12
申请号：US15529542
申请日：2016-05-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pan LI , Yuxin ZHANG
IPC: G02F1/1339 , G02F1/1333
Abstract: The present disclosure provides a display panel and a display device, which can reduce damage to a frame sealant caused by impact of a photoelectric material on the frame sealant during cell-assembling of the display. The display panel includes a first substrate, a second substrate, and a frame sealant and a photoelectric material layer between them; the photoelectric material is in a liquid and flowing status, the photoelectric material layer is located in and covers a display region of the display panel, and the frame sealant is located in a non-display region of the display panel. The display panel further includes a blocking portion provided in the non-display region and at a side of the frame sealant near the display region for blocking the photoelectric material. The blocking portion includes a channel for shunting the photoelectric material so as to block impact of the photoelectric material on the frame sealant.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20180164487A1
公开(公告)日：2018-06-14
申请号：US15554486
申请日：2017-02-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG , Yuxin ZHANG
CPC classification number: G02B6/0025 , G02B6/0036 , G02B6/0065 , G02B6/0068 , G02B6/0091 , G09F13/18 , G09F2013/1854
Abstract: Provided in the embodiments of the present disclosure are a light guide plate and a mold and a manufacturing method thereof, a backlight module and a display device. The light guide plate guides the light emitted from a light source. The light guide plate includes a light incident surface which attaches to a light emergent surface of the light source. The light guide plate may be integrated with the light source. The light guide plate mold is used for manufacturing the light guide plate described above. The light guide plate mold includes a bottom plate and a side plate. The side plate includes a circuit board with a light source on, the side of the light incident surface.
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公开(公告)号：US20170205573A1
公开(公告)日：2017-07-20
申请号：US15107061
申请日：2016-02-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongda MA , Yuxin ZHANG , Yong QIAO
IPC: F21V8/00
CPC classification number: G02B6/0091 , G02B6/0088
Abstract: Disclosed are back light module and display device. The back light module comprises a light source, a back plate, a light guide plate and a positioning member. The back plate is formed with a frame for receiving the light guide plate; the light source is provided on an inside surface of a side panel of the back plate and oppositely to a light incident surface of the light guide plate. The positioning member is provided at both ends of the back plate on a side where the light source is formed and interposed between the light incident surface of light guide plate and the light source. The back light module herein ensures that the gap between the light incident surface of light guide plate and the light source has fixed value, thereby improving evenness of display images of display device.
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公开(公告)号：US20160126302A1
公开(公告)日：2016-05-05
申请号：US14800522
申请日：2015-07-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG , Yuxin ZHANG
CPC classification number: H01L27/3272 , H01L27/3246 , H01L51/5253 , H01L2251/303
Abstract: The present disclosure relates to an organic light-emitting diode (OLED) device and a display device. The OLED device may include a substrate, thin film transistors (TFTs), an anode, a cathode, and an organic light-emitting layer between the anode and the cathode and configured to emit light. The organic light-emitting layer may be provided with a light-blocking layer which is configured to block ultraviolet (UV) light and arranged at a light-exiting side of the organic light-emitting layer. The display device may include the OLED device.
Abstract translation: 本公开涉及有机发光二极管（OLED）装置和显示装置。 OLED器件可以包括衬底，薄膜晶体管（TFT），阳极，阴极和阳极和阴极之间的有机发光层，并且被配置为发光。 有机发光层可以设置有阻挡紫外线（UV）光并且配置在有机发光层的光出射侧的遮光层。 显示装置可以包括OLED装置。
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39.发明申请公开(公告)号：US20160028012A1
公开(公告)日：2016-01-28
申请号：US14421540
申请日：2014-04-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG , Yuxin ZHANG
CPC classification number: H01L51/003 , B32B37/04 , B32B2307/304 , B32B2307/50 , B32B2457/20 , H01L27/1218 , H01L27/1266 , H01L27/3244 , H01L27/3272 , H01L51/0097 , H01L51/56 , H01L2227/323 , H01L2227/326 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: The present invention relates to display technology and provides a manufacturing method of flexible display devices and a substrate structure, used for uniformly stripping a flexible substrate of the flexible display device from a bearing substrate. The method includes: forming an adhesive layer on the bearing substrate; forming the flexible substrate on the adhesive layer, and fixing the flexible substrate to the bearing substrate through the adhesive layer; forming display elements on a surface of the flexible substrate opposite to the other surface which adhered to the adhesive layer; arranging a heater on a surface of the bearing substrate opposite to the other surface on which formed the adhesive layer; strip the flexible substrate from the bearing substrate by heating the adhesive layer via the heater, thus obtain the flexible display device, wherein the viscidity of the adhesive in the adhesive layer is degraded after being heated.
Abstract translation: 本发明涉及显示技术，并且提供了一种柔性显示装置的制造方法和用于从支承衬底均匀剥离柔性显示装置的柔性衬底的衬底结构。 该方法包括：在轴承衬底上形成粘合剂层; 在所述粘合剂层上形成所述柔性基板，并且通过所述粘合剂层将所述柔性基板固定到所述轴承基板; 在柔性基板的表面上形成与粘附到粘合剂层的另一表面相对的表面上的显示元件; 在与形成所述粘合剂层的另一表面相对的所述轴承基板的表面上布置加热器; 通过加热器对粘合剂层进行加热从支承基材上剥离柔性基材，从而获得柔性显示装置，其中粘合剂层中粘合剂的粘度在加热后降解。
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公开(公告)号：US20240260344A1
公开(公告)日：2024-08-01
申请号：US18018562
申请日：2022-02-18
Inventor： Dan GUO , Fei FANG , Shuai XIE , Zhenhua ZHANG , Yuxin ZHANG , Ling SHI , Xuewei TIAN
IPC: H10K59/131 , H10K59/12 , H10K59/35 , H10K71/60
CPC classification number: H10K59/131 , H10K59/1201 , H10K59/351 , H10K59/353 , H10K71/60
Abstract: A display substrate includes a normal display area and a transmissive display area provided within the normal display area, the normal display area being configured to perform image display, the transmissive display area including at least one pixel island, the pixel island being configured to perform image display and transmit light; the pixel island of the transmissive display area including an initial transmission line for transmitting an initial signal and at least one pixel drive circuit connected to the initial transmission line, the initial transmission line including a first transmission line with a main part extending in a first direction and a second transmission line with a main part extending in a second direction, the first transmission line and the second transmission line being connected to form a grid structure.
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