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公开(公告)号：US11937481B2
公开(公告)日：2024-03-19
申请号：US15734826
申请日：2020-04-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guang Yan , Changyen Wu , Linlin Wang , Yongqi Shen , Juanjuan You , Li Sun
IPC: H10K59/38 , H10K50/86 , H10K59/121 , H10K71/00
CPC classification number: H10K59/38 , H10K50/865 , H10K59/121 , H10K71/00
Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate and a white OLED display unit on the base substrate, and further includes: an optical adjustment structure on a light emitting side of the white OLED display unit, where the optical adjustment structure is in a peripheral region of each pixel region. The optical adjustment structure is configured to absorb light in a first wavelength range or convert light in a first wavelength range into light in a second wavelength range.
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72.发明授权公开(公告)号：US11825682B2
公开(公告)日：2023-11-21
申请号：US16082402
申请日：2018-01-11
Inventor： Wenbin Jia , Yikun Dou , Huifeng Wang , Li Sun
IPC: C03C17/34 , H10K50/844 , H10K71/00 , H10K77/10 , B82Y20/00 , B82Y30/00 , H10K102/00
CPC classification number: H10K50/844 , H10K71/00 , H10K77/111 , B82Y20/00 , B82Y30/00 , H10K2102/331
Abstract: An OLED display panel, a manufacturing method thereof and a display device are provided. The OLED display panel includes an OLED display substrate and an encapsulation layer for encapsulating the OLED display substrate. The OLED display substrate includes a flexible base substrate, and a TFT layer, a planarization layer and an OLED element layer arranged sequentially on the flexible base substrate. At least one layer of the encapsulation layer, and at least one of the flexible base substrate or the planarization layer, are polymer material layers each doped with flexible nano-composite glass fibers.
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公开(公告)号：US20210222065A1
公开(公告)日：2021-07-22
申请号：US16650912
申请日：2019-09-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Juanjuan You , Li Sun
Abstract: The present disclosure relates to a manufacturing method of a quantum dot layer, a quantum dot color filter, a color filter substrate, a display panel, and a display device. The manufacturing method includes: performing lyophobic treatment on a first specified region of a first transparent layer, the first transparent layer including regions corresponding to a plurality of pixel regions, each pixel region of the plurality of pixel regions comprising a first subpixel region and a region other than the first subpixel region, the first specified region corresponding to the region other than the first subpixel region; and preparing a lyophilic first quantum dot solution on the first transparent layer to form a first quantum dot sublayer in a region that corresponds to the first subpixel region and is not subjected to the lyophobic.
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公开(公告)号：US20210215969A1
公开(公告)日：2021-07-15
申请号：US16093081
申请日：2018-02-13
Inventor： Li Sun , Fengjing Tang , Jian Tao , Hongmin Li
IPC: G02F1/1335 , G02F1/1337
Abstract: A display panel, a manufacturing method thereof, and a display device are provided. The display panel includes a first substrate and a reflective second substrate opposite to each other; a liquid crystal (LC) layer located between the first substrate and the second substrate; a first polarizer layer located at a side of the LC layer far away from the second substrate; a second polarizer layer located between the LC layer and the second substrate, the second polarizer layer being configured to allow transmitted light to have a first polarization direction. In the case where the LC layer is not applied with any voltage, light transmitted through the LC layer and the first polarizer layer has a second polarization direction, and the first polarization is substantially perpendicular to the second polarization direction.
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公开(公告)号：US10355053B2
公开(公告)日：2019-07-16
申请号：US15828147
申请日：2017-11-30
Inventor： Wenbin Jia , Li Sun , Xinwei Gao , Xiang Wan
Abstract: Examples of the present disclosure provide an organic light-emitting diode, a display panel and a display device. This organic light-emitting diode includes a red light-emitting layer and a green light-emitting layer provided in a layer-built manner. The organic light-emitting diode also includes an exciton blocking layer, which is provided between the red light-emitting layer and the green light-emitting layer.
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Patent Agency Ranking
公开(公告)号：US20190165330A1
公开(公告)日：2019-05-30
申请号：US15984640
申请日：2018-05-21
Inventor： Kaihong Ma , Li Sun
Abstract: In one embodiment, there is provided an evaporation equipment. The evaporation equipment includes: a plurality of evaporation sources for performing an evaporation on a substrate to be evaporated; and a partition for adjusting an evaporation range of each of the evaporation sources.
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公开(公告)号：US20190129561A1
公开(公告)日：2019-05-02
申请号：US15939518
申请日：2018-03-29
Inventor： Li Sun , Jian Tao , Hongmin Li , Fengjing Tang
CPC classification number: G06F3/0416 , G06F3/0412 , G09G3/20 , G09G2310/0286 , G09G2310/08 , G11C19/28
Abstract: The embodiments of the present disclosure disclose a shift register, a driving method thereof, a gate driving circuit and a display apparatus. The shift register includes a pull-up sub-circuit, an output sub-circuit and a touch and hold sub-circuit, wherein the touch and hold sub-circuit is electrically connected to a first touch signal terminal, a second touch signal terminal, a second node, a second power supply terminal, and a second output terminal, and is configured to store a potential at the second node and output the potential at the second node to the second output terminal under control of signals from the first touch signal terminal and the second touch signal terminal.
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公开(公告)号：US10270053B2
公开(公告)日：2019-04-23
申请号：US15560745
申请日：2016-09-30
Inventor： Wenbin Jia , Li Sun , Minghung Hsu
Abstract: The present application discloses an organic light emitting diode including a light emitting layer; a first electron transport layer including a first electron transport material on the light emitting layer; a hole scavenger layer including a hole scavenger material on a side of the first electron transport layer distal to the light emitting layer; and a second electron transport layer including a second electron transport material on a side of the hole scavenger layer distal to the first electron transport layer. The hole scavenger material includes a first light emitting material capable of converting excitons generated by excess holes in the first or second electron transport layer to a ground state through radiative decay.
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79.发明申请公开(公告)号：US20190096312A1
公开(公告)日：2019-03-28
申请号：US16134764
申请日：2018-09-18
Inventor： Wei Xue , Hongmin Li , Ying Wang , Fengjing Tang , Li Sun
Abstract: The present disclosure provides a shift register unit. The shift register unit includes an input module, an output module and an output control module. The input module is connected to an input signal terminal, a first power supply signal terminal and a pull-up node, and is configured to transmit a first power supply signal to the pull-up node. The output module is connected to the pull-up node, a clock signal terminal and an output control node, and is configured to transmit a clock signal to the output control node. The output control module is connected to the output control node, the clock signal terminal and a signal output terminal, and is configured to transmit a signal of the output control node to the signal output terminal under the control of the clock signal.
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公开(公告)号：US10014470B2
公开(公告)日：2018-07-03
申请号：US15512121
申请日：2016-04-14
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yingying Song , Li Sun
IPC: H01L51/00 , H01L29/786 , H01L29/66 , H01L27/32
CPC classification number: H01L51/0002 , H01L27/326 , H01L29/66 , H01L29/78645 , H01L51/0005 , H01L51/0096 , H01L2251/5307 , Y02E10/549 , Y02P70/521
Abstract: The present disclosure discloses an organic light emitting diode substrate and a method for manufacturing the same. In one embodiment the present disclosure, an organic light emitting diode substrate includes a display region in which an organic film layer that is formed by curing an ink layer is provided, and a border region located outside the display region and including an exposed area in which no organic film layer is provided. The organic light emitting diode substrate further includes: a barrier structure located in the border region and adapted for preventing the ink layer from coming into contact with a surface of the exposed area.
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