Patents by Inventor Kai SUI
Kai SUI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240085732Abstract: The present disclosure relates to a display panel. The display panel includes a display substrate, an opposite substrate, and a first adhesive layer and light guide layer located between the display substrate and the opposite substrate and stacked on each other. The first adhesive layer includes a photo-cured layer formed by curing a photocurable material layer. And the light guide layer is used to direct light to the photocurable material layer during the curing to form the cured layer.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Inventors: Kai SUI, Qian JIN, Jinxiang XUE, Wei HUANG
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Patent number: 11895867Abstract: A method of reducing color breakup of reflection of ambient light in a display panel having a color breakup-prevention structure is provided. The color breakup-prevention structure includes a high refractive index lens layer on a side of a plurality of light emitting elements away from a base substrate; a low refractive index modulation layer on a side of the high refractive index lens layer away from the base substrate; a first color filter layer in a plurality of subpixel regions, and spaced apart from the high refractive index lens layer by the low refractive index modulation layer; and a first black matrix layer in an inter-subpixel region, and spaced apart from the high refractive index lens layer by the low refractive index modulation layer. The high refractive index lens layer includes a plurality of lens portions spaced apart from each other and respectively in the plurality of subpixels.Type: GrantFiled: December 17, 2019Date of Patent: February 6, 2024Assignee: BOE Technology Group Co., Ltd.Inventors: Kai Sui, Zhongyuan Sun, Yupeng Gao, Chao Dong, Chuanxiang Xu
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Patent number: 11871606Abstract: A display substrate has at least one display region and at least one non-display region, and a non-display region is located at at least one side of a display region. The display substrate includes a base, a plurality of light-emitting devices, and an encapsulation layer. The plurality of light-emitting devices are located in the at least one display region and disposed on a side of the base. The encapsulation layer is disposed on a side of the plurality of light-emitting devices facing away from the base, and configured to encapsulate the plurality of light-emitting devices. A surface, proximate to the base, of a portion of the encapsulation layer located in the non-display region is unevenly arranged.Type: GrantFiled: July 22, 2020Date of Patent: January 9, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jinxiang Xue, Guoqiang Wang, Zhongyuan Sun, Wenqi Liu, Jingkai Ni, Kai Sui, Xiaofen Wang, Xiang Zhou, Chao Dong, Guangcai Yuan
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Patent number: 11860461Abstract: The present disclosure relates to a display panel. The display panel includes a display substrate, an opposite substrate, and a first adhesive layer and light guide layer located between the display substrate and the opposite substrate and stacked on each other. The first adhesive layer includes a photo-cured layer formed by curing a photocurable material layer. And the light guide layer is used to direct light to the photocurable material layer during the curing to form the cured layer.Type: GrantFiled: October 17, 2019Date of Patent: January 2, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kai Sui, Qian Jin, Jinxiang Xue, Wei Huang
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Patent number: 11856831Abstract: The present disclosure provides a color filter substrate and a method for manufacturing the same, and a display device, and the color filter substrate includes a base substrate, a black matrix and a color filter layer located on the base substrate, a quantum dot layer located on a side of the color filter layer away from the base substrate, a barrier layer located on a side of the black matrix away from the base substrate, and a first inorganic layer, and the first inorganic layer at least includes: a first portion located between the color filter layer and the quantum dot layer; a second portion located on the base substrate and between the quantum dot layer and the barrier layer; and a third portion located on a side of the barrier layer away from the base substrate.Type: GrantFiled: March 26, 2021Date of Patent: December 26, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kai Sui, Xiaolei Zhang, Zhongyuan Sun, Yuan Jia, Dapeng Xue, Lubin Shi
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Publication number: 20230413657Abstract: The present disclosure relates to a display device and a method of manufacturing the same. The display device includes: a plurality of display units, each display unit including one or more pixels; and a plurality of elastically stretchable stretching units respectively connected among the plurality of display units and forming elastic connection points with the display units, the stretching units and the plurality of display units forming a net-shaped distribution structure, wherein in a state that the display device is not under tension, a connection lines between the elastic connection points at both ends of the stretching unit are not parallel to a normal of the display units connected with at least one end of the stretching unit at the elastic connection points.Type: ApplicationFiled: August 29, 2023Publication date: December 21, 2023Inventors: Jinxiang Xue, Zhongyuan Sun, Kai Sui, Xiang Zhou, Jingkai Ni, Wenqi Liu, Xiaofen Wang, Chao Dong
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Patent number: 11793027Abstract: A display panel includes a base; a plurality of display units disposed on a surface of the base, every two adjacent display units being provided with a gap therebetween; and a connection unit disposed in the gap and connected to the every two adjacent display units. The connection unit includes a first organic layer, a conductive layer and a second organic layer that are sequentially stacked. The first organic layer and the second organic layer are each configured to block stress causing the connection unit to deform.Type: GrantFiled: September 17, 2021Date of Patent: October 17, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jinxiang Xue, Xiaolei Zhang, Guoqiang Wang, Zhao Cui, Huili Wu, Zhongyuan Sun, Kai Sui, Guangcai Yuan, Wenqi Liu, Yichi Zhang
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Patent number: 11785832Abstract: The present disclosure relates to a display device and a method of manufacturing the same. The display device includes: a plurality of display units, each display unit including one or more pixels; and a plurality of elastically stretchable stretching units respectively connected among the plurality of display units and forming elastic connection points with the display units, the stretching units and the plurality of display units forming a net-shaped distribution structure, wherein in a state that the display device is not under tension, a connection lines between the elastic connection points at both ends of the stretching unit are not parallel to a normal of the display units connected with at least one end of the stretching unit at the elastic connection points.Type: GrantFiled: June 21, 2021Date of Patent: October 10, 2023Assignee: BOE Technology Group Co., Ltd.Inventors: Jinxiang Xue, Zhongyuan Sun, Kai Sui, Xiang Zhou, Jingkai Ni, Wenqi Liu, Xiaofen Wang, Chao Dong
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Patent number: 11776971Abstract: The present disclosure provides an array substrate, a method for manufacturing the array substrate, and a display apparatus. The array substrate includes a plurality of substrates spaced apart from each other; a plurality of display units which are provided on the plurality of substrates, respectively; a plurality of connection lines each of which is configured to connect two adjacent display units; a plurality of stretchable connection bridges each of which is configured to connect two adjacent substrates of the plurality of substrates; and a length of the connection line is greater than a length of the stretchable connection bridge.Type: GrantFiled: March 26, 2020Date of Patent: October 3, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kai Sui, Jinxiang Xue, Zhongyuan Sun, Chao Dong, Xiaofen Wang, Qian Jin
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Patent number: 11699364Abstract: The present disclosure provides a stretchable display substrate, a method for preparing the same, and a stretchable display device. The display substrate includes: a plurality of island areas arranged in an array, and a bridge area for connecting adjacent island areas, each of the plurality of island areas including a display region and a non-display region surrounding the display region, in which the non-display region is provided with a first groove arranged around the display region, an organic light emitting pattern arranged in the first groove, and an encapsulation pattern arranged in the first groove and covering the organic light emitting pattern in the first groove.Type: GrantFiled: July 21, 2020Date of Patent: July 11, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kai Sui, Haibin Zhu, Che An
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Patent number: 11678510Abstract: The present disclosure is related to a display panel. The display panel may include a display substrate, a plurality of light emitting units on the display substrate, and a first organic layer covering the plurality of light emitting units. A surface of the first organic layer opposite from the light emitting units may include a plurality of raised portions and a plurality of recessed portions. The first organic layer may be directly in contact with the plurality of light emitting units.Type: GrantFiled: November 1, 2018Date of Patent: June 13, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kai Sui, Zhongyuan Sun, Weijie Wang, Jinxiang Xue, Xiang Zhou, Wenqi Liu, Jingkai Ni, Chao Dong, Xiaofen Wang
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Patent number: 11659762Abstract: A flexible display panel includes: a stretchable base film; an adhesive layer disposed on a surface of the stretchable base film; a flexible substrate including a plurality of display units and a plurality of connection units, every two adjacent display units being connected by at least one connection unit; and a plurality of first release agent films disposed between the plurality of connection units and the adhesive layer, the plurality of first release agent films and the plurality of connection units being in one-to-one correspondence. An orthographic projection of each connection unit on the stretchable base film is within an orthographic projection of a corresponding first release agent film on the stretchable base film. The plurality of display units are bonded to the adhesive layer.Type: GrantFiled: August 6, 2019Date of Patent: May 23, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kai Sui, Zhongyuan Sun, Jinxiang Xue, Xiaofen Wang, Chao Dong
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Publication number: 20230157135Abstract: The present disclosure provides a display panel, a method for manufacturing the display panel, and a display device. The display panel includes: a light-emitting module including an electroluminescent element and a thin film encapsulation layer for encapsulating the electroluminescent element arranged on a first substrate sequentially; a quantum dot module including a plurality of quantum dot light-emitting units spaced apart from each other; and a second substrate located between the light-emitting module and the quantum dot module, and configured to support the quantum dot module at a side of the light-emitting module away from the first substrate. An orthogonal projection of the thin film encapsulation layer onto the first substrate is located within an orthogonal projection of the second substrate onto the first substrate.Type: ApplicationFiled: February 26, 2021Publication date: May 18, 2023Inventors: Kai SUI, Jingkai NI, Zhongyuan SUN, Qian JIN
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Publication number: 20230116030Abstract: A method of reducing color breakup of reflection of ambient light in a display panel having a color breakup-prevention structure is provided. The color breakup-prevention structure includes a high refractive index lens layer on a side of a plurality of light emitting elements away from a base substrate; a low refractive index modulation layer on a side of the high refractive index lens layer away from the base substrate; a first color filter layer in a plurality of subpixel regions, and spaced apart from the high refractive index lens layer by the low refractive index modulation layer; and a first black matrix layer in an inter-subpixel region, and spaced apart from the high refractive index lens layer by the low refractive index modulation layer. The high refractive index lens layer includes a plurality of lens portions spaced apart from each other and respectively in the plurality of subpixels.Type: ApplicationFiled: December 17, 2019Publication date: April 13, 2023Applicant: BOE Technology Group Co., Ltd.Inventors: Kai Sui, Zhongyuan Sun, Yupeng Gao, Chao Dong, Chuanxiang Xu
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Publication number: 20230088187Abstract: A flexible display panel includes: a stretchable base film; an adhesive layer disposed on a surface of the stretchable base film; a flexible substrate including a plurality of display units and a plurality of connection units, every two adjacent display units being connected by at least one connection unit; and a plurality of first release agent films disposed between the plurality of connection units and the adhesive layer, the plurality of first release agent films and the plurality of connection units being in one-to-one correspondence. An orthographic projection of each connection unit on the stretchable base film is within an orthographic projection of a corresponding first release agent film on the stretchable base film. The plurality of display units are bonded to the adhesive layer.Type: ApplicationFiled: August 6, 2019Publication date: March 23, 2023Inventors: Kai SUI, Zhongyuan SUN, Jinxiang XUE, Xiaofen WANG, Chao DONG
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Publication number: 20230091595Abstract: The present disclosure relates to a display panel. The display panel includes a display substrate, an opposite substrate, and a first adhesive layer and light guide layer located between the display substrate and the opposite substrate and stacked on each other. The first adhesive layer includes a photo-cured layer formed by curing a photocurable material layer. And the light guide layer is used to direct light to the photocurable material layer during the curing to form the cured layer.Type: ApplicationFiled: October 17, 2019Publication date: March 23, 2023Inventors: Kai SUI, Qian JIN, Jinxiang XUE, Wei HUANG
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Patent number: 11501667Abstract: The present disclosure provides a stretchable display substrate and a stretchable display device. The stretchable display substrate includes a substrate having a wiring region and a display region along a first direction, the display region including a plurality of display units and a plurality of connecting units, the plurality of display units being spaced apart from each other and arranged in an array; each of the hollow structures having a first extending portion extending along a second direction, wherein the display region includes a first transition region close to the wiring region and a central region away from the wiring region, and the first length of the first extending portion of each of the hollow structures in the transition region is not greater than the first length of the first extending portion of each of the hollow structures in the central region.Type: GrantFiled: May 26, 2020Date of Patent: November 15, 2022Assignee: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Kai Sui, Jinxiang Xue, Zhongyuan Sun, Xiaofen Wang
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Publication number: 20220344422Abstract: Disclosed is a flexible display substrate, including: a substrate base layer, peripheral side edges of the substrate base layer having a first stepped structure having a process performance, the first stepped structure being configured to enable a film layer covering the first stepped structure to be easily broken at the stepped structure when a force is applied; a functional layer provided on the substrate base layer and exposed to the outside of the first stepped structure; and an inorganic encapsulation layer covering side edges of the functional layer and extending to the first stepped structure of the side edges of the substrate base layer.Type: ApplicationFiled: May 12, 2021Publication date: October 27, 2022Inventors: Jinxiang XUE, Xiaolei ZHANG, Zhongyuan SUN, Wenqi LIU, Kai SUI, Jingkai NI, Xiang ZHOU, Che AN, Guoqiang WANG
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Patent number: 11462699Abstract: A display panel, a method for manufacturing the display panel and a display device are provided. The display panel includes a flexible substrate, a surface of which is provided with a plurality of protrusions; a plurality of organic light-emitting elements disposed on the flexible substrate, at least a portion of the plurality of organic light-emitting elements being located within regions where the protrusions are located. Therefore, parts with the organic light-emitting elements can be stepped by utilizing the protrusions of the flexible substrate, so a thickness of the flexible substrate except the protrusions can be effectively reduced, and the display panel can be in contact with other structures by utilizing the protrusions, so that the portion of the flexible substrate except the protrusions has a deformation space of higher freedom, and a tensile strength of the display panel can be improved.Type: GrantFiled: May 28, 2020Date of Patent: October 4, 2022Assignee: Beijing BOE Technology Development Co., Ltd.Inventors: Jinxiang Xue, Zhongyuan Sun, Xiaofen Wang, Wenqi Liu, Kai Sui
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Patent number: 11404526Abstract: The present disclosure provides a display substrate and a display device. The display substrate comprises a base, a plurality of display units arranged on the base, a signal line and a control unit, wherein the signal line is configured to connect adjacent two display units of the plurality of display units; at least a part of the signal line is made of a shape memory material, and the part is deformed to different degrees under different excitation conditions; the control unit is configured to detect deformation of the base and apply a corresponding excitation condition to the signal line according to the deformation of the base, so that the signal line is in a deformation state adaptive to the deformation of the base.Type: GrantFiled: January 10, 2020Date of Patent: August 2, 2022Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenqi Liu, Zhongyuan Sun, Jinxiang Xue, Chao Dong, Xiang Zhou, Kai Sui