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公开(公告)号：US10971693B2
公开(公告)日：2021-04-06
申请号：US16576779
申请日：2019-09-20
Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd. , Kunshan Go-Visionox Opto-Electronics Co., Ltd.
Inventor： Jiantai Wang , Rubo Xing , Xiaolong Yang , Huimin Liu , Ping Sun , Dong Wei
Abstract: The present disclosure relates to a light emitting device, a method for preparing the same and a display device. The light emitting device includes a cathode layer, a quantum dot light emitting layer, a hole injection layer and an anode layer which are laminated. The hole injection layer includes a complex metal oxide film comprising two metal oxides that is at least partially oxidated.
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公开(公告)号：US10861834B2
公开(公告)日：2020-12-08
申请号：US16413632
申请日：2019-05-16
Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd. , Kunshan Go-Visionox Opto-Electronics Co., Ltd.
Inventor： Dong Wei , Rubo Xing , Huimin Liu , Xiaolong Yang , Jiantai Wang
Abstract: A method for manufacturing a micro-LED display screen includes: forming an N-type GaN layer, a quantum-well light-emitting layer, and a P-type GaN layer on a sapphire substrate sequentially; etching the P-type GaN layer, the quantum-well light-emitting layer, and the N-type GaN layer from top to bottom, to form a first trench; forming an ITO layer on the surface of the P-type GaN layer, and etching the ITO layer to form a second trench; generating an N-type contact electrode in the first trench; generating a reflective electrode having a longitudinal cross-section in a shape with a wide upper side and a narrow lower side, respectively, on an upper surface of the N-type contact electrode and in the second trench; depositing an insulating layer on a surface of the micro-LED chip, and etching the insulating layer to expose the reflective electrodes; and soldering a driving circuit substrate to the reflective electrode.
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公开(公告)号：US12284871B2
公开(公告)日：2025-04-22
申请号：US17541814
申请日：2021-12-03
Inventor： Rusheng Liu , Junfeng Li , Rubo Xing
IPC: H10K59/121 , H10K59/65 , H10D30/67 , H10D86/40 , H10D86/60
Abstract: A display panel and a display device. The display substrate includes: a first display area, a second display area, and a third display area. The second display area is located between the first display area and the third display area. A light transmittance of the first display area is greater than a light transmittance of the third display area. The display substrate includes first pixel circuits arranged in the first display area and arranged in an array, second pixel circuits arranged in the third display area and arranged in an array, and first pixel circuits and second pixel circuits arranged in the second display area and arranged in an array; and each of the first pixel circuits is different from each of the second pixel circuits.
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公开(公告)号：US11038130B2
公开(公告)日：2021-06-15
申请号：US16565471
申请日：2019-09-09
Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd. , Kunshan Go-Visionox Opto-Electronics Co., Ltd.
Inventor： Huimin Liu , Rubo Xing , Dong Wei , Jiantai Wang , Xiaolong Yang
Abstract: The present disclosure relates to the field of display technologies, and a stretchable display device, a method for manufacturing the same, and an electronic device are disclosed. In the present disclosure, the device includes: a stretchable substrate, a stretchable wire and a plurality of rigid islands. The stretchable wire and the plurality of rigid islands are all arranged on the stretchable substrate. The plurality of rigid islands are spaced apart on the stretchable substrate, and a pixel encapsulation body is formed on the rigid island. The stretchable wire is connected to the pixel encapsulation body to form a power supply circuit for the pixel encapsulation body. The present disclosure realizes a reliable electrical connection condition, effective encapsulation and structural stability of light-emitting pixels under stretching conditions by connecting the light-emitting pixel that is separately encapsulated on each rigid island, to one another through the stretchable wire.
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公开(公告)号：US12236848B2
公开(公告)日：2025-02-25
申请号：US18240752
申请日：2023-08-31
Inventor： Cuili Gai , Junfeng Li , Rubo Xing , Enqing Guo , Kangguan Pan
IPC: G09G3/32
Abstract: A pixel circuit, a driving method of a pixel circuit, and a display panel. The pixel circuit includes an initialization module, a first storage module, a second storage module, a drive module, a data write module, a first light-emitting control module and a light-emitting module. The first light-emitting control module is connected between a first power supply and a first terminal of the drive module, the data write module is connected between a control terminal of the drive module and a data line, the light-emitting module is connected between a second terminal of the drive module and a second power supply, and the initialization module is configured to write an initialization voltage to the control terminal of the drive module and the light-emitting module in an initialization stage, and continuously write the initialization voltage to the control terminal of the drive module in a compensation stage.
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Patent Agency Ranking
公开(公告)号：US11963378B2
公开(公告)日：2024-04-16
申请号：US17499050
申请日：2021-10-12
Inventor： Rusheng Liu , Jingsong Tang , Hongrui Li , Rubo Xing
IPC: H10K50/828 , H10K50/818 , H10K59/12 , H10K59/122 , H10K59/131 , H10K59/35 , H10K59/60 , H10K71/00 , H10K102/10
CPC classification number: H10K50/828 , H10K50/818 , H10K59/122 , H10K59/131 , H10K59/353 , H10K59/60 , H10K71/00 , H10K59/1201 , H10K2102/102 , H10K2102/103
Abstract: A display panel and a method for manufacturing the same, and a display device. The display panel includes a first display area and a second display area. A light transmittance of the first display area is greater than a light transmittance of the second display area, and the display panel includes: a substrate; and a light-emitting element layer including a first electrode, a light-emitting structure located on the first electrode, and a second electrode assembly located on the light-emitting structure. The second electrode assembly includes: a light-transmitting electrode, at least partially located in the first display area; a light-transmitting block located in the first display area and stacked with the light-transmitting electrode; and a second electrode located in the second display area. A material of the second electrode and a material of the light-transmitting electrode nonbind with each other.
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公开(公告)号：US20220093699A1
公开(公告)日：2022-03-24
申请号：US17541814
申请日：2021-12-03
Inventor： Rusheng Liu , Junfeng Li , Rubo Xing
IPC: H01L27/32
Abstract: A display panel and a display device. The display substrate includes: a first display area, a second display area, and a third display area. The second display area is located between the first display area and the third display area. A light transmittance of the first display area is greater than a light transmittance of the third display area. The display substrate includes first pixel circuits arranged in the first display area and arranged in an array, second pixel circuits arranged in the third display area and arranged in an array, and first pixel circuits and second pixel circuits arranged in the second display area and arranged in an array; and each of the first pixel circuits is different from each of the second pixel circuits.
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公开(公告)号：US10998383B2
公开(公告)日：2021-05-04
申请号：US16553853
申请日：2019-08-28
Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd. , KunShan Go-Visionox Opto-Electronics Co., Ltd.
Inventor： Xiaolong Yang , Rubo Xing , Liwei Ding
Abstract: The disclosure discloses a display panel. The display panel includes an optical assembly, a blue-light OLED light source assembly, a red-light OLED light source assembly and a green-light OLED light source assembly, and the optical assembly includes a beam splitting prism. The blue-light OLED light source assembly, the red-light OLED light source assembly and the green-light OLED light source assembly are arranged at three sides of the beam splitting prism, respectively. And blue light emitted by the blue-light OLED light source assembly, red light emitted by the red-light OLED light source assembly and green light emitted by the green-light OLED light source assembly are emitted through the optical assembly. The disclosure also discloses a display device and a head-mounted display device.
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公开(公告)号：US10707431B2
公开(公告)日：2020-07-07
申请号：US16503497
申请日：2019-07-04
Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD. , KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
Inventor： Huimin Liu , Rubo Xing , Dong Wei , Jiantai Wang
Abstract: The present disclosure discloses a stretchable display panel and a method of manufacturing the same. The stretchable display panel includes an elastic base layer and a number of array-distributed display units embedded in the elastic base layer. At least one of the display units include a pixel unit and a rigid protection body, and the rigid protection body includes at least a rigid sidewall disposed on at least one side of the pixel units.
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公开(公告)号：US20190326532A1
公开(公告)日：2019-10-24
申请号：US16503497
申请日：2019-07-04
Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD. , KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
Inventor： Huimin LIU , Rubo Xing , Dong Wei , Jiantai Wang
Abstract: The present disclosure discloses a stretchable display panel and a method of manufacturing the same. The stretchable display panel includes an elastic base layer and a number of array-distributed display units embedded in the elastic base layer. At least one of the display units include a pixel unit and a rigid protection body, and the rigid protection body includes at least a rigid sidewall disposed on at least one side of the pixel units.
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