Patents by Inventor Zhen Song

Zhen Song 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).

  • Publication number: 20220005888
    Abstract: The present disclosure provides an array substrate and a method for manufacturing the same, and a display device. The array substrate includes: a base substrate; a photosensitive element located between the base substrate and a light emitting device and configured to sense light emitted from the light emitting device and generate a sensing signal according to the light; a capacitor configured to store the sensing signal; and a sensing transistor located between the base substrate and the photosensitive element and configured to transmit the sensing signal to a sensing line, wherein an orthographic projection of the sensing transistor on the base substrate at least partially overlaps with an orthographic projection of the photosensitive element on the base substrate.
    Type: Application
    Filed: June 11, 2019
    Publication date: January 6, 2022
    Inventors: Guoying Wang, Zhen Song
  • Patent number: 11217767
    Abstract: An organic light emitting display panel includes a cover plate and a back plate. The cover plate includes a cover plate glass on which three color films of R, G and B are formed. The cover plate includes an insulating cover layer covering the cover plate glass. The cover plate includes a BM area formed over the insulating cover layer and defining a pixel area. The cover plate includes a spacer pillar formed in the BM area. The cover plate includes an auxiliary cathode formed over the spacer pillar and the insulating cover layer. The back plate includes: an active layer array; a planarization layer formed on the active layer array, having a boss corresponding to the pixel area; and an OLED device formed on the boss.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: January 4, 2022
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Zhen Song, Guoying Wang
  • Publication number: 20210408591
    Abstract: A battery includes a substrate; a composite cathode disposed on the substrate; a solid-state electrolyte disposed on the composite cathode; and a lithium anode disposed on the solid-state electrolyte, such that the composite cathode comprises a gel polymer electrolyte layer and a porous cathode active material layer. A method of forming a cathode for a solid-state battery includes mixing an active cathode material, at least one of a conductive carbon component and an electronic conductive component, and a polymer binder to form a slurry; immersing the slurry in an alcohol reagent to form a porous disc structure by phase conversion; and immersing the porous disc structure in a liquid electrolyte to form the cathode.
    Type: Application
    Filed: June 24, 2021
    Publication date: December 30, 2021
    Inventors: Michael Edward Badding, Mingli Cai, Jun Jin, Zhen Song, Zhaoyin Wen, Tongping Xiu, Liu Yao
  • Patent number: 11211581
    Abstract: A display panel is provided, the display panel including a back plate, a cover plate, a first spacer, and a second spacer, wherein the back plate has a first surface, the cover plate is disposed opposite the back plate and has a second surface opposite the first surface, the first spacer protrudes from an edge of the first surface and has a closed structure, a first connecting end, and a first free end, the first connecting end connected to the back plate, and the first free end extending away from the back plate, the second spacer protrudes from an edge of the second surface and has a closed structure, a second connecting end, and a second free end, the second connecting end connected to the cover plate, and the second free end extending away from the cover plate, and the first free end presses against the second free end.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: December 28, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guoying Wang, Zhen Song
  • Patent number: 11203095
    Abstract: A rock sanding device includes a base, a bottom sanding plate, an adjustable connecting rod, an elastic loader, a connector, a side sanding brush, a top sanding plate, an inner rod, a prong and a drill rod. The top of the drill rod is fixedly connected with the rotating shaft of the external water drilling rig and the external water drilling rig has a water inlet joint to introduce water into the drill rod. The inner rod and drill rod are connected and fixed coaxially, and the bottom of the drill rod is symmetrically welded with four prongs. The rock specimen is placed in the center of the side sanding brush. The top sanding plate and the bottom sanding plate are provided in the top side and bottom side of the rock specimen, respectively.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: December 21, 2021
    Assignee: Taiyuan University of Technology
    Inventors: Zhixin Jin, Chunwang Zhang, Guorui Feng, Xuanmin Song, Shengyong Hu, Yujiang Zhang, Tingye Qi, Zhen Li
  • Publication number: 20210391402
    Abstract: A display substrate, includes a plurality of subpixels arranged in a matrix. Each subpixel is provided with a pixel driver circuit that includes a plurality of thin film transistors and a storage capacitor. The storage capacitor of a present subpixel among the plurality of subpixels and the storage capacitor of an adjacent subpixel adjacent to the current subpixel are disposed in a shared capacitance region of the present subpixel and the adjacent subpixel, and the storage capacitor of the present subpixel and the storage capacitor of the adjacent subpixel are stacked.
    Type: Application
    Filed: August 3, 2020
    Publication date: December 16, 2021
    Inventors: Zhen SONG, Guoying WANG
  • Publication number: 20210376031
    Abstract: A display backplane includes a substrate, a thin film transistor over the substrate, and a pixel capacitor assembly over a side of the thin film transistor away from the substrate, and an orthographic projection of the pixel capacitor assembly on the substrate covers at least one portion of an orthographic projection of the thin film transistor on the substrate. The pixel capacitor assembly includes a first electrode, a passivation layer, and a second electrode, sequentially over a side of the thin film transistor away from the substrate, and an orthographic projection of the first electrode on the substrate is overlapped with the orthographic projection of the thin film transistor on the substrate. A display panel including the display backplane can further include an OLED component, arranged over a side of the pixel capacitor assembly away from the substrate.
    Type: Application
    Filed: October 31, 2018
    Publication date: December 2, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhen SONG, Guoying WANG
  • Publication number: 20210376030
    Abstract: The present disclosure is related to an organic light-emitting diode apparatus. The organic light-emitting diode apparatus may include a substrate and a plurality of pixels on a first side of the substrate. Each of the plurality of pixels may include a display region and a non-display region. The non-display region may be provided with a control circuit and a first color film, and the first color film may be between the control circuit and the substrate.
    Type: Application
    Filed: May 30, 2018
    Publication date: December 2, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhen Song, Guoying Wang
  • Publication number: 20210378125
    Abstract: A foolproof frame assembly includes a blocking component fixed on a case, and first and second frames disposed on opposite sides of the case. Each of the first and second frames has a foolproof component fixed to one of two side plates thereof and blocking one of two through holes on its bottom plate. When the first frame is in a first mounting position, the blocking component passes through another through hole and form a space with another side plate of the first frame for one of two mounting side plates of the mounting frame to be disposed therethrough. When the second frame is in the first mounting position, a space occupied by its foolproof component overlaps a space occupied by the blocking component. When the first and second frames are respectively in the first and second mounting positions, the foolproof components block the two mounting side plates.
    Type: Application
    Filed: January 16, 2021
    Publication date: December 2, 2021
    Applicants: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventor: Er-Zhen SONG
  • Publication number: 20210373617
    Abstract: A server chassis, configured to detachably fasten a PCB, includes a case, an expansion frame, and a fastening assembly. The fastening assembly includes a slidable component, a guiding component disposed through the slidable component and fixed to the case, a movable pin movably disposed through the slidable component, and a fastening pin fixed to the slidable component. When the slidable component is at a fastening position, the movable pin is movable between inserted and extracted positions. When the movable pin is at the inserted position, the movable pin is disposed through the slidable component and the case, such that the slidable component is positioned at the fastening position, and the fastening pin is disposed through the PCB and the expansion frame. When the movable pin is at the extracted position, the movable pin is disengaged from the case, such that the slidable component is slidable to a releasing position.
    Type: Application
    Filed: January 20, 2021
    Publication date: December 2, 2021
    Applicants: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventors: Er-Zhen SONG, Xiaogang LU
  • Publication number: 20210363065
    Abstract: A sintered composite ceramic, including: a lithium-garnet major phase; and a lithium-rich minor phase, such that the lithium-rich minor phase comprises LixZrO(x+4)/2, with 2?x?10.
    Type: Application
    Filed: April 21, 2021
    Publication date: November 25, 2021
    Inventors: Michael Edward Badding, Jun Jin, Zhen Song, Jianmeng Su, Zhaoyin Wen, Tongping Xiu, Chujun Zheng
  • Publication number: 20210359247
    Abstract: The present application discloses an organic light emitting diode array substrate having a subpixel region and an inter-subpixel region. The organic light emitting diode array substrate in the inter-subpixel region includes a first base substrate; a pixel definition layer on the first base substrate for defining a plurality of subpixels; a spacer layer on a side of the pixel definition layer distal to the first base substrate; an auxiliary electrode layer on a side of the spacer layer distal to the pixel definition layer; and a second electrode layer on a side of the auxiliary electrode layer distal to the spacer layer and is electrically connected to the auxiliary electrode layer.
    Type: Application
    Filed: March 12, 2018
    Publication date: November 18, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Guoying WANG, Zhen SONG
  • Publication number: 20210359061
    Abstract: A display substrate includes a substrate (10) that is divided into a plurality of subpixel areas, a drive transistor (20) and a photodetector (30) in each of the plurality of subpixel areas, and an insulation layer (40) on the photodetector (30). The drive transistor (20) includes an electrode layer that includes a source electrode (21) and a drain electrode (22). The photodetector (30) is coupled to one of the source electrode (21) and the drain electrode (22). An entirety of an orthographic projection of the insulation layer (40) on the substrate is inside an orthographic projection of the electrode layer on the substrate (10).
    Type: Application
    Filed: June 5, 2019
    Publication date: November 18, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Guoying Wang, Zhen Song
  • Publication number: 20210359139
    Abstract: An array substrate includes a substrate, an active layer, and an amorphous silicon shielding layer. The substrate has a first surface and a second surface, which are opposing to each other. The active layer is over the first surface of the substrate. The amorphous silicon shielding layer includes amorphous silicon, and is between the active layer and the substrate, or alternatively is disposed over a side of the substrate proximal to the second surface of the substrate. An orthographic projection of the amorphous silicon shielding layer on the first surface at least partially and preferably completely covers an orthographic projection of the active layer on the first surface such that the amorphous silicon shielding layer shields a light from shedding onto the active layer.
    Type: Application
    Filed: November 1, 2018
    Publication date: November 18, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhen SONG, Guoying WANG
  • Publication number: 20210347697
    Abstract: A sintered composite ceramic includes: a lithium-garnet major phase; and a lithium-rich minor phase, such that the lithium-rich minor phase has LixTiO(x+4)/2, with 0.66?x?4. The sintered composite ceramic may exhibit a relative density of at least 90% of a theoretical maximum density of the ceramic, an ionic conductivity of at least 0.35 mS·cm?1, or a critical current density (CCD) of at least 1.0 mA·cm?2.
    Type: Application
    Filed: May 5, 2021
    Publication date: November 11, 2021
    Inventors: Michael Edward Badding, Jun Jin, Zhen Song, Jianmeng Su, Zhaoyin Wen, Tongping Xiu, Chujun Zheng
  • Publication number: 20210351411
    Abstract: A secondary battery includes a cathode layer including a cathode active material layer; an anode layer including an anode current collector and a metal layer disposed on the anode current collector; a solid electrolyte layer disposed between the cathode layer and the anode layer; and a graphite interlayer disposed between the solid electrolyte layer and the anode layer, wherein the interlayer comprises a graphite material having a crystallite size of about 1000 angstroms to about 1500 angstroms, when measured from a (110) diffraction peak, and having a hexagonal interplanar spacing about 500 angstroms to about 800 angstroms in a c-axis direction, when measured from a (002) diffraction peak, an aspect ratio of the graphite material is in a range of between about 0.44 and about 0.55.
    Type: Application
    Filed: January 5, 2021
    Publication date: November 11, 2021
    Inventors: Victor ROEV, Kyounghwan KIM, Sewon KIM, Jusik KIM, Michael Edward BADDING, Myungjin LEE, Jaemyung CHANG, Zhen SONG
  • Publication number: 20210335238
    Abstract: A pixel unit, a compensation method of the pixel unit, a display device and a manufacturing method of the display device are disclosed. The pixel unit includes a light-emitting circuit configured to emit light under control of an external control circuit, a photosensitive element configured to sense a light intensity of light emitted by the light-emitting circuit and to output a sensed light intensity signal by a sensing output terminal, and a switch circuit configured to control an ON/OFF state between the sensing output terminal and the external control circuit.
    Type: Application
    Filed: February 28, 2019
    Publication date: October 28, 2021
    Inventors: Zhen Song, Guoying Wang
  • Publication number: 20210335943
    Abstract: The present application provides an organic light emitting diode display panel having a plurality of subpixels. The organic light emitting diode display panel includes an array substrate; and a counter substrate facing the array substrate. The counter substrate includes a plurality of organic light emitting diodes. The array substrate includes a first base substrate; a plurality of thin film transistors on the first base substrate for driving light emission of the plurality of organic light emitting diodes in the counter substrate; and a first electrode layer. The first electrode layer electrically connects the plurality of organic light emitting diodes to the plurality of thin film transistors, respectively.
    Type: Application
    Filed: May 18, 2018
    Publication date: October 28, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Zhen Song, Guoying Wang
  • Publication number: 20210335942
    Abstract: The present application discloses an organic light emitting diode display panel having a plurality of subpixels. The organic light emitting diode display panel includes an array substrate; and a counter substrate facing the array substrate. The counter substrate includes a plurality of organic light emitting diodes. The array substrate includes a first base substrate and a plurality of thin film transistors on the first base substrate for driving light emission of the plurality of organic light emitting diodes in the counter substrate.
    Type: Application
    Filed: February 9, 2018
    Publication date: October 28, 2021
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Guoying Wang, Zhen Song
  • Publication number: 20210323860
    Abstract: Disclosed herein are graphene coatings characterized by a porous, three-dimensional, spherical structure having a hollow core, along with methods for forming such graphene coatings on glasses, glass-ceramics, ceramics, and crystalline materials. Such coatings can be further coated with organic or inorganic layers and are useful in chemical and electronic applications.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 21, 2021
    Inventors: Connie Li, Xinyuan Liu, Miriam Marchena Martín-Francés, Valerio Pruneri, Wageesha Senaratne, Zhen Song, Kamal Kishore Soni