Patents by Inventor Xiuyun Chen
Xiuyun Chen 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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Patent number: 11069875Abstract: An encapsulating method and an encapsulating structure of an organic light-emitting diode (OLED) display substrate and a display device are provided. The encapsulating method of the OLED display substrate includes: encapsulating together the OLED display substrate and a encapsulating cover having a deformation functional layer, in which the deformation functional layer is disposed in an encapsulating chamber formed between the OLED substrate and the encapsulating cover; there are gaps between a display functional layer on the OLED display substrate and the deformation functional layer; the deformation functional layer can be deformed under the action of electric field; and controlling the electric field applied to the deformation functional layer, and allowing the deformation functional layer to fill the entire encapsulating chamber.Type: GrantFiled: May 24, 2018Date of Patent: July 20, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xin Gai, Liyu Fang, Jingjun Du, Lingyu Sun, Zheng Wang, Xiuyun Chen
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Publication number: 20210200019Abstract: A display substrate and a forming method thereof, a display panel and a display device are provided. The display substrate includes: a base substrate, a display functional layer on the base substrate, and an optical structure arranged at a side of the base substrate. The optical structure is used to control an emergent angle of light from the display functional layer to be within a predetermined angle range.Type: ApplicationFiled: December 19, 2017Publication date: July 1, 2021Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Fei LIANG, Pengtao LI, Xiuyun CHEN
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Publication number: 20210165156Abstract: The disclosure provides a microstructure for dual view display and an optical film and a liquid crystal display module using the same. The microstructure for dual view display includes a substrate; a left peak and a right peak formed on the substrate, wherein the left peak and the right peak exhibit right-and-left symmetry, the tip of the left peak is inclined in a direction away from the tip of the right peak relative to the bottom of the left peak, and the tip of the right peak is inclined in a direction away from the tip of the left peak relative to the bottom of the right peak, the left peak has a reflecting surface on a side of the tip of the left peak which is close to the right peak and a light-emerging surface on a side of the tip of left peak which is away from the right peak, and the right peak has a reflecting surface on a side of the tip of the right peak which is close to the left peak and a light-emerging surface on a side of the tip of right peak which is away from the left peak.Type: ApplicationFiled: September 21, 2017Publication date: June 3, 2021Applicants: BOE TECHNOLOGY GROUP CO., LTD., Beijing BOE Optoelectronics Technology Co., Ltd.Inventors: Xiuyun CHEN, Dae Keun YOON
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Publication number: 20210157365Abstract: A display device and a terminal device are disclosed. The display device includes a main body and a cover body rotatably connected to the main body, the main body includes a first display screen on a side, close to the cover body, of the main body, the cover body is provided with an accommodating cavity penetrating through the cover body in a direction perpendicular to the first display screen, the cover body includes a second display screen in the accommodating cavity, the second display screen is stacked on the first display screen in the direction perpendicular to the first display screen, and the second display screen is a transparent display screen.Type: ApplicationFiled: February 28, 2020Publication date: May 27, 2021Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Liyu FANG, Xiuyun CHEN, Lingyu SUN, Fei LIANG, Jingjun DU, Tingxiu HOU, Peng ZHONG, Jian ZHAO
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Patent number: 11003021Abstract: Embodiments of the present disclosure provide a display module and a method of manufacturing the same, and a display device. In one embodiment, a display module includes a display panel and a light-emitting module. The light-emitting module includes: a light source configured to emit light; a light guide structure configured to form a total reflection propagation of the light emitted by the light source therein; and a light extraction structure disposed between the display panel and the light guide structure, and configured to introduce the light propagating in the light guide structure into the display panel.Type: GrantFiled: March 12, 2020Date of Patent: May 11, 2021Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Fei Liang, Peng Zhong, Xiuyun Chen, Lingyu Sun, Liyu Fang, Jingjun Du, Tingxiu Hou
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Publication number: 20210116756Abstract: Embodiments of the present disclosure provide a display module and a method of manufacturing the same, and a display device. In one embodiment, a display module includes a display panel and a light-emitting module. The light-emitting module includes: a light source configured to emit light; a light guide structure configured to form a total reflection propagation of the light emitted by the light source therein; and a light extraction structure disposed between the display panel and the light guide structure, and configured to introduce the light propagating in the light guide structure into the display panel.Type: ApplicationFiled: March 12, 2020Publication date: April 22, 2021Inventors: Fei Liang, Peng Zhong, Xiuyun Chen, Lingyu Sun, Liyu Fang, Jingjun Du, Tingxiu Hou
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Publication number: 20210003769Abstract: A light guide plate includes a light guide plate body and at least one light transmitting component disposed in the light guide plate body. The light guide plate body has at least one light incident surface. A light transmitting component of the at least one light transmitting component is configured to transmit a portion of light that enters the light guide plate body from a light incident surface of the light guide plate body to a first region of the light guide plate body.Type: ApplicationFiled: September 17, 2019Publication date: January 7, 2021Inventors: Liyu FANG, Lingyu SUN, Xiuyun CHEN, Jingjun DU, Fei LIANG, Tingxiu HOU, Peng ZHONG
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Publication number: 20200410920Abstract: The present disclosure provides a sub-pixel unit, a display panel, a display apparatus, and a driving method of the display apparatus, which belongs to the field of display technology. The sub-pixel unit includes a plurality of sub-pixels; any of the sub-pixels includes a display module, a control module, and a driving module; wherein the control module is connected to a second gate line, a data line, a first voltage end and a first node, and configured to receive a data signal on the data line under control of a signal on the second gate line, and control one of the data line and the first voltage end to be connected to the first node according to the received data signal; and the driving module is connected to a first gate line, the first node and the display module, and configured to drive the display module according to a signal on the first node under control of a signal on the first gate line.Type: ApplicationFiled: December 24, 2019Publication date: December 31, 2020Inventors: Yuxuan CHEN, Guangquan WANG, Xiuyun CHEN, Zongze HE, Pin XIAO, Yu ZHANG, Feng LONG, Jiguo WANG, Xiaoyan YANG
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Patent number: 10795072Abstract: An optical chamber, an optical system, and a display device are provided. The optical chamber includes: a plurality of sidewalls, including a first sidewall having at least one opening, configured to reflect light in the optical chamber; and a light path adjusting element connected with the first sidewall, wherein the orthographic projection of the light path adjusting element onto the plane where the first sidewall lies at least partially lies in the area where the opening is located, and the light path adjusting element is configured to uniformly emit the light reflected by the plurality of sidewalls to the outside.Type: GrantFiled: September 4, 2018Date of Patent: October 6, 2020Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTDInventors: Fei Liang, Lingyu Sun, Xiuyun Chen, Jingjun Du
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Patent number: 10788614Abstract: An optical module and a display device are provided; the optical module includes a light guide plate, the light guide plate includes a first surface and a second surface that are opposite; the second surface includes a plurality of non-planar portions and a plurality of planar portions; at least one of the plurality of non-planar portions is between any two adjacent planar portions; and each non-planar portion includes a first light-transmitting inclined plane inclined with respect to the plurality of planar portions.Type: GrantFiled: April 10, 2019Date of Patent: September 29, 2020Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jingjun Du, Fei Liang, Lingyu Sun, Xiuyun Chen, Daekeun Yoon, Miao Liu, Xin Gai, Zheng Wang, Fei Dong, Liyu Fang, Qingqing Ma, Xi Li, Tingxiu Hou
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Patent number: 10782457Abstract: A grating for dual vision display and a dual vision display apparatus are disclosed. The grating can include a plurality of light-transmitting portions and light-shielding portions arranged alternatively. Each of the light-transmitting portions includes a first lens device and a second lens device. The first lens device is configured to converge light incident onto the first lens device towards a first direction so as to give an image display at a first view angle; and the second lens device is configured to converge light incident onto the second lens device towards a second direction so as to give an image display at a second view angle.Type: GrantFiled: July 2, 2018Date of Patent: September 22, 2020Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiuyun Chen, Dae-Keun Yoon
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Publication number: 20200273396Abstract: A gate drive circuit, a driving method thereof and a display device are disclosed. The gate drive circuit, includes: a plurality of scanning output terminals and a decoder circuit. The decoder circuit includes a plurality of input terminals and a plurality of output terminals; the plurality of output terminals of the decoder circuit are in one-to-one correspondence with the plurality of scanning output terminals; the plurality of input terminals of the decoder circuit are configured to receive a parallel data frame; and the decoder circuit is configured to output a trigger signal for generating a scanning signal at an output terminal, which is corresponding to the parallel data frame, of the decoder circuit when receiving of the parallel data frame outputted by the latch circuit is accomplished, so as to allow a scanning output terminal corresponding to the parallel data frame outputs the scanning signal.Type: ApplicationFiled: March 28, 2019Publication date: August 27, 2020Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Zhenghua Lu, Zongze He, Shuo Li, Yuxuan Chen, Xiuyun Chen
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Publication number: 20200254444Abstract: A microfluidic chip and a driving method thereof are provided. The microfluidic chip includes a base substrate, a driving circuit array, a first decoding circuit, and a second decoding circuit, the driving circuit array, the first decoding circuit, and the second decoding circuit are all integrated on the base substrate; the first decoding circuit is configured to generate and output a target scan driving signal to the driving circuit array; the second decoding circuit is configured to generate and output a target driving voltage signal to the driving circuit array; and the driving circuit array is configured to control an operation of a liquid droplet over the driving circuit array based on the target scan driving signal and the target driving voltage signal.Type: ApplicationFiled: September 30, 2019Publication date: August 13, 2020Inventors: Feng LONG, Zongze HE, Xiuyun CHEN, Yuxuan CHEN, Yu ZHANG, Pin X!AO
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Publication number: 20200081172Abstract: The disclosure discloses a display device and a smart watch. The display device includes a display panel, a backlight module and a center rotating shaft; the backlight module includes a light guide plate, an optical film, and a back plate; the backlight module has a first channel extending through the back plate, the light guide plate and the optical film sequentially to allow the center rotating shaft to pass through the backlight module; the display panel has a second channel extending through the display panel in a thickness direction thereof to allow the center rotating shaft to pass through the display panel; the second channel communicates with the first channel; the center rotating shaft passes through the first channel and the second channel sequentially, and a portion, between the display panel and the back plate, of the center rotating shaft is a light transmitting portion made of a transparent material.Type: ApplicationFiled: June 13, 2019Publication date: March 12, 2020Inventors: Lingyu SUN, Liyu FANG, Fei LIANG, Jingjun DU, Tingxiu HOU, Peng ZHONG, Xiuyun CHEN
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Publication number: 20200064534Abstract: An optical chamber, an optical system, and a display device are provided. The optical chamber includes: a plurality of sidewalls, including a first sidewall having at least one opening, configured to reflect light in the optical chamber; and a light path adjusting element connected with the first sidewall, wherein the orthographic projection of the light path adjusting element onto the plane where the first sidewall lies at least partially lies in the area where the opening is located, and the light path adjusting element is configured to uniformly emit the light reflected by the plurality of sidewalls to the outside.Type: ApplicationFiled: September 4, 2018Publication date: February 27, 2020Inventors: Fei Liang, Lingyu Sun, Xiuyun Chen, Jingjun Du
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Patent number: 10553812Abstract: The present disclosure discloses an organic electroluminescent device, a manufacturing method thereof, and a display device. The organic electroluminescent device includes a base substrate. A light control layer is disposed on the base substrate. The light control layer includes a light transmitting structure and a light shielding structure disposed in the same layer and spaced from each other. The light shielding structure has a height h. The light transmitting structure has a width b. The light control layer is used for shielding and transmitting light emitted by the organic electroluminescent device so that an exit angle of the emitted light is within an angle ?.Type: GrantFiled: September 22, 2017Date of Patent: February 4, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Fei Liang, Fei Dong, Xiuyun Chen
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Patent number: 10488701Abstract: Embodiments of the present disclosure relate to a display device and a display method for the display device. The display device includes a reflective display panel and an optical device adjacent to the reflective display panel, wherein the optical device includes a light source and an actuation mechanism configured for actuating the light source.Type: GrantFiled: August 29, 2018Date of Patent: November 26, 2019Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Fei Liang, Jingjun Du, Lingyu Sun, Xiuyun Chen
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Publication number: 20190353840Abstract: The present disclosure provides a display module and a backlight module. The display module includes a back plate, a light source disposed on the inner side of the back plate, and a heat pipe, wherein the back plate is provided with vertically bent walls bent inwards around thereof, and wherein one side of a portion of the heat pipe is configured to abut against the light source, and the other side thereof is configured to abut against the vertically bent walls of the back plate.Type: ApplicationFiled: September 25, 2017Publication date: November 21, 2019Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.Inventors: Zheng WANG, Dake WANG, Xiuyun CHEN
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Publication number: 20190346709Abstract: Embodiments of the present disclosure relate to a display device and a display method for the display device. The display device includes a reflective display panel and an optical device adjacent to the reflective display panel, wherein the optical device includes a light source and an actuation mechanism configured for actuating the light source.Type: ApplicationFiled: August 29, 2018Publication date: November 14, 2019Inventors: Fei LIANG, Jingjun DU, Lingyu SUN, Xiuyun CHEN
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Publication number: 20190331845Abstract: A light guide assembly, a total reflective display device and a method for manufacturing a light guide assembly are provided in the embodiments of the disclosure, the light guide assembly including: a first transparent adhesion layer, having a first profile formed thereon; a second transparent adhesion layer adhered to the first transparent adhesion layer and formed with a second profile corresponding to the first profile on a side of the second transparent adhesion layer adhered to the first transparent adhesion layer, the first profile and the second profile being formed to be in positive fit with each other and configured to incur light refraction at an interface therebetween of light rays being incident upon the first transparent adhesion layer from the second transparent adhesion layer to decrease an incident angle of the light rays; and a light guide panel, arranged on a side of the second transparent adhesion layer facing away from the first transparent adhesion layer.Type: ApplicationFiled: November 19, 2018Publication date: October 31, 2019Inventors: Fei Liang, Jingjun Du, Zheng Wang, Tingxiu Hou, Xiuyun Chen, Lingyu Sun