Patents by Inventor Yinglong Huang

Yinglong Huang 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).

  • Patent number: 11480830
    Abstract: A display panel and a display device are provided. In the display panel, a plurality of main spacers and a plurality of auxiliary spacers are disposed on a side of a first substrate close to a second substrate, the second substrate further includes a plurality of first lug bosses and a plurality of second lug bosses; an orthographic projection of the main spacers on the second substrate is at least partially overlapped with an orthographic projection of a corresponding first lug boss on the second substrate; an orthographic projection of the auxiliary spacers on the second substrate is away from an orthographic projection of a corresponding second lug boss on the second substrate by a preset distance; and the distance between each of the auxiliary spacers and the corresponding second lug boss is less than a height of the first lug bosses.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: October 25, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Xue Dong, Liwei Liu, Xinxing Wang, Yun Sik Im, Hyun Sic Choi, Jaegeon You, Yinglong Huang, Heecheol Kim
  • Publication number: 20220207742
    Abstract: Disclosed is an image segmentation method, including: obtaining an original image to be segmented; preprocessing the original image to be segmented, comprising, by taking each candidate sampling start point as an actual sampling start point, down-sampling the original image to be segmented, and obtaining down-sampled images corresponding to each candidate sampling start point; and inputting preprocessed images into a trained segmentation model to obtain an object segmented image corresponding to the original image.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 30, 2022
    Applicant: United Imaging Research Institute of Innovative Medical Equipment
    Inventors: Fengyu LIN, Yinglong LIU, Zhuoli ZHUANG, Tingting HUANG
  • Publication number: 20220102679
    Abstract: A display panel, a manufacturing method and a display device are provided. The display panel includes a substrate having a display area and a non-display area; a planarization layer covering the display area and the non-display area of the substrate; an organic light emitting element located in the display area and located at a side of the planarization layer away from the substrate; an encapsulation structure including a first inorganic layer, an organic layer and a second inorganic layer which are sequentially stacked, where the first inorganic layer and the second inorganic layer extend into a non-display area, and the first inorganic layer is arranged close to the planarization layer; and/or, a part of the planarization layer located in the non-display area is provided with a groove, and the groove is filled with a flexible water-oxidation resistant material.
    Type: Application
    Filed: September 27, 2021
    Publication date: March 31, 2022
    Inventors: Heng YANG, Wei LI, Yanbo ZENG, Yinglong HUANG
  • Publication number: 20210405400
    Abstract: A photonic crystal, a light conversion device, a display panel, and a pair of glasses are provided. The photonic crystal of the embodiment of the present disclosure includes first dielectric layers and second dielectric layers having different refractive indexes, and the first dielectric layers and the second dielectric layers are alternately stacked. A thickness and a refractive index of each of the first dielectric layers and a thickness and a refractive index of each of the second dielectric layers are configured such that the photonic crystal blocks blue light with a wavelength of 420 nm to 470 nm incident into the photonic crystal from passing through the photonic crystal.
    Type: Application
    Filed: April 18, 2019
    Publication date: December 30, 2021
    Inventors: Weipin HU, Yinglong HUANG, Jun WU
  • Patent number: 11181783
    Abstract: A display panel is provided. The display panel includes a first substrate faces a second substrate. The first substrate includes a plurality of first spacers and a plurality of second spacers. The second substrate includes a corresponding plurality of first protrusions and a plurality of second protrusions. A sum of a height of the first protrusion and a height of the first spacer is greater than that of the second spacer. Each of the first spacers includes at least one protrusion. A length of an orthographic projection of each protrusion on a plane of the first substrate is longer in one direction.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: November 23, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xue Dong, Xinxing Wang, Liwei Liu, Yinglong Huang, Jaegeon You, Yunsik Im, Hyunsic Choi, Heecheol Kim
  • Publication number: 20210341780
    Abstract: A display panel and a display device are provided. In the display panel, a plurality of main spacers and a plurality of auxiliary spacers are disposed on a side of a first substrate close to a second substrate, the second substrate further includes a plurality of first lug bosses and a plurality of second lug bosses; an orthographic projection of the main spacers on the second substrate is at least partially overlapped with an orthographic projection of a corresponding first lug boss on the second substrate; an orthographic projection of the auxiliary spacers on the second substrate is away from an orthographic projection of a corresponding second lug boss on the second substrate by a preset distance; and the distance between each of the auxiliary spacers and the corresponding second lug boss is less than a height of the first lug bosses.
    Type: Application
    Filed: September 6, 2018
    Publication date: November 4, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Xue Dong, Liwei Liu, Xinxing Wang, Yun Sik Im, Hyun Sic Choi, Jaegeon You, Yinglong Huang, Heecheol Kim
  • Patent number: 11132951
    Abstract: A pixel circuit, a pixel driving method and a display device are provided. The pixel circuit includes a light-emitting element, a driving unit, a light-emitting control unit, a driving control unit, an energy storage unit, a first reset unit and a second reset unit, the first reset unit is configured to write a first voltage output by a first voltage line into a first terminal of the driving unit under control of the reset control line; the second reset unit is configured to write an initial voltage output by an initial voltage line into a control terminal of the driving unit under control of the reset control line; the driving unit is configured to drive the light-emitting element to emit light under control of the control terminal of the driving unit.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: September 28, 2021
    Assignees: MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yinglong Huang, Bingwei Yang, Wenbao Gao
  • Patent number: 11127347
    Abstract: Embodiments of the present disclosure provide a pixel circuit, a driving method thereof, and a display panel. The pixel circuit comprises: a light-emitting element; a driving sub-circuit configured to generate a current for driving the light-emitting element to emit light; and a first and a second light emission controlling sub-circuit, configured to supply the current for driving the light-emitting element to emit light to a first terminal of the light-emitting element under a control of a first controlling signal, respectively; a driving controlling sub-circuit configured to provide a data signal to the driving sub-circuit under a control of a second controlling signal; and the resetting sub-circuit configured to reset the driving sub-circuit, the first terminal of the light-emitting element, and a second node with a first voltage, under a control of a first resetting signal and a second resetting signal.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: September 21, 2021
    Assignees: MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yinglong Huang, Bingwei Yang, Wenbao Gao
  • Patent number: 11100878
    Abstract: A shift register unit and a driving method, a grid driving circuit and a display device are disclosed. A shift register unit includes an input circuit, a first reset circuit, and an output circuit. The input circuit includes an input terminal configured to perform a first control on the first control node and the first node in response to an input signal of the input terminal, and then perform a second control on the first node under the control of the level of the first node, the first node is located in a path where the input signal incurs the first control; the first reset circuit is configured to reset the first control node in response to the first reset signal; the output circuit is configured to output an output signal to an output terminal under the control of the level of the first control node.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: August 24, 2021
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD, BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhichong Wang, Haoliang Zheng, Guangliang Shang, Seung Woo Han, Yinglong Huang
  • Patent number: 11094277
    Abstract: A shift register, a gate drive circuit, a display apparatus and a driving method of the shift register are provided. The shift register includes an input subcircuit, a first and a second output subcircuits, a trigger signal input terminal, a first and a second signal output terminals, a first and a second clock terminals and a pull-up node, a control terminal and an output terminal of the input subcircuit are electrically coupled to the trigger signal input terminal and the pull-up node, respectively, for providing a valid signal received by the control terminal of the input subcircuit to the pull-up node. The shift register is provided with the first and second output subcircuits which share the same input subcircuit, greatly reducing the number of devices and thus greatly simplifying the structure of the cascaded shift registers and reducing the area of the whole display apparatus.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: August 17, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Haoliang Zheng, Seungwoo Han, Guangliang Shang, Xing Yao, Lijun Yuan, Zhichong Wang, Mingfu Han, Yinglong Huang
  • Publication number: 20210134219
    Abstract: Embodiments of the present disclosure provide a pixel circuit, a driving method thereof, and a display panel. The pixel circuit comprises: a light-emitting element; a driving sub-circuit configured to generate a current for driving the light-emitting element to emit light; and a first and a second light emission controlling sub-circuit, configured to supply the current for driving the light-emitting element to emit light to a first terminal of the light-emitting element under a control of a first controlling signal, respectively; a driving controlling sub-circuit configured to provide a data signal to the driving sub-circuit under a control of a second controlling signal; and the resetting sub-circuit configured to reset the driving sub-circuit, the first terminal of the light-emitting element, and a second node with a first voltage, under a control of a first resetting signal and a second resetting signal.
    Type: Application
    Filed: September 24, 2019
    Publication date: May 6, 2021
    Inventors: Yinglong Huang, Bingwei Yang, Wenbao Gao
  • Publication number: 20210074213
    Abstract: A pixel circuit, a pixel driving method and a display device are provided. The pixel circuit includes a light-emitting element, a driving unit, a light-emitting control unit, a driving control unit, an energy storage unit, a first reset unit and a second reset unit, the first reset unit is configured to write a first voltage output by a first voltage line into a first terminal of the driving unit under control of the reset control line; the second reset unit is configured to write an initial voltage output by an initial voltage line into a control terminal of the driving unit under control of the reset control line; the driving unit is configured to drive the light-emitting element to emit light under control of the control terminal of the driving unit.
    Type: Application
    Filed: October 14, 2019
    Publication date: March 11, 2021
    Inventors: Yinglong HUANG, Bingwei YANG, Wenbao GAO
  • Patent number: 10768415
    Abstract: A display device and a light source are provided. The display device includes a display panel and a first photonic crystal layer arranged at a light-emitting side of the display panel. The first photonic crystal layer is configured to enable incident light to exit along a Z direction, the Z direction being a thickness direction of the first photonic crystal layer.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: September 8, 2020
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Weipin Hu, Jun Wu, Lianjie Qu, Yinglong Huang
  • Publication number: 20200273419
    Abstract: A shift register unit and a driving method, a grid driving circuit and a display device are disclosed. A shift register unit includes an input circuit, a first reset circuit, and an output circuit. The input circuit includes an input terminal configured to perform a first control on the first control node and the first node in response to an input signal of the input terminal, and then perform a second control on the first node under the control of the level of the first node, the first node is located in a path where the input signal incurs the first control; the first reset circuit is configured to reset the first control node in response to the first reset signal; the output circuit is configured to output an output signal to an output terminal under the control of the level of the first control node.
    Type: Application
    Filed: November 5, 2018
    Publication date: August 27, 2020
    Inventors: Zhichong WANG, Haoliang ZHENG, Guangliang SHANG, Seung Woo HAN, Yinglong HUANG
  • Publication number: 20200192137
    Abstract: A display panel is provided. The display panel includes a first substrate faces a second substrate. The first substrate includes a plurality of first spacers and a plurality of second spacers. The second substrate includes a corresponding plurality of first protrusions and a plurality of second protrusions. A sum of a height of the first protrusion and a height of the first spacer is greater than that of the second spacer. Each of the first spacers includes at least one protrusion. A length of an orthographic projection of each protrusion on a plane of the first substrate is longer in one direction.
    Type: Application
    Filed: October 17, 2018
    Publication date: June 18, 2020
    Inventors: Xue Dong, Xinxing Wang, Liwei Liu, Yinglong Huang, Jaegeon You, Yunsik Im, Hyunsic Choi, Heecheol Kim
  • Patent number: 10679565
    Abstract: An array substrate, a display panel, a display device and a driving method. The array substrate includes: a plurality of first pixel units arranged in an array in a first region; a first gate driving circuit a second gate driving circuit; a plurality of first gate lines connected with the first gate driving circuit; and a plurality of second gate lines connected with the second gate driving circuit. A first portion of the plurality of first pixel units is connected with the plurality of first gate lines, and each first pixel unit in the first portion is connected with one of the plurality of first gate lines; and a second portion of the plurality of first pixel units is connected with the plurality of second gate lines, and each first pixel unit in the second portion is connected with one of the plurality of second gate lines.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: June 9, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiha Kim, Seung Woo Han, Guangliang Shang, Haoliang Zheng, Xing Yao, Mingfu Han, Zhichong Wang, Lijun Yuan, Yun Sik Im, Yinglong Huang, Xue Dong
  • Patent number: 10650751
    Abstract: A pixel driving circuit and a driving method thereof, and a display device. The pixel driving circuit includes a light-emitting driving circuit, a light-emitting component and a gate-source voltage adjustment circuit. A control end, a first end and a second end of the light-emitting driving circuit are electrically connected with a first node, a second node and the light-emitting component respectively; the gate-source voltage adjustment circuit is electrically connected with at least one of the first node and the second node, the gate-source voltage adjustment circuit is also electrically connected with an adjustment voltage terminal, and the gate-source voltage adjustment circuit is configured to adjust at least one of a voltage of the first node and a voltage of the second node, so as to increase a modulus value of a voltage difference between the control end and the first end of the light-emitting driving circuit.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: May 12, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiangxiang Zou, Cheng Chung Yang, Yinglong Huang, Kuanjun Peng
  • Patent number: 10629151
    Abstract: There is provided in the present disclosure a shift register unit, comprising: an input circuit, whose first terminal is connected to a power supply terminal, second terminal is connected to an input terminal, and third terminal is connected to a pull-up node, the input circuit being configured to input a power supply signal input by the power supply terminal to the pull-up node under the control of an input signal; a pull-up control circuit, whose first terminal is connected to a first clock signal terminal, and second terminal is connected to the pull-up node, the pull-up control circuit being configured to control a potential of the pull-up node according to a first clock signal input by the first clock signal terminal; a pull-up circuit, whose first terminal is connected to a first signal terminal, second terminal is connected to an output terminal, third terminal is connected to the pull-up node.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: April 21, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiha Kim, Lijun Yuan, Zhichong Wang, Mingfu Han, Xing Yao, Guangliang Shang, Seung Woo Han, Yun Sik Im, Jing Lv, Yinglong Huang, Jung Mok Jun, Haoliang Zheng
  • Patent number: 10540938
    Abstract: A shift-buffer circuit, a gate driving circuit, a display panel, a display device, and a driving method. The shift-buffer circuit includes: a shift register and a plurality of buffers connected with the shift register. The shift register includes a shift output terminal; the shift register is configured to output a shift output signal from the shift output terminal, in response to a shift clock signal; each of the buffers includes a buffer input terminal and a buffer output terminal, the buffer input terminal being connected with the shift output terminal; each of the buffers is configured to output a buffer output signal from the buffer output terminal, in response to a buffer clock signal.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: January 21, 2020
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Jiha Kim, Seung Woo Han, Guangliang Shang, Xing Yao, Haoliang Zheng, Mingfu Han, Zhichong Wang, Lijun Yuan, Yun Sik Im, Jing Lv, Yinglong Huang, Xue Dong
  • Patent number: 10504469
    Abstract: A shift-buffer circuit, a gate driving circuit, a display panel, a display device, and a driving method. The shift-buffer circuit includes: a shift register and a plurality of buffers connected with the shift register. The shift register includes a shift output terminal; the shift register is configured to output a shift output signal from the shift output terminal, in response to a shift clock signal; each of the buffers includes a buffer input terminal and a buffer output terminal, the buffer input terminal being connected with the shift output terminal; each of the buffers is configured to output a buffer output signal from the buffer output terminal, in response to a buffer clock signal.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: December 10, 2019
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Jiha Kim, Seung Woo Han, Guangliang Shang, Xing Yao, Haoliang Zheng, Mingfu Han, Zhichong Wang, Lijun Yuan, Yun Sik Im, Jing Lv, Yinglong Huang, Xue Dong