Patents by Inventor Huashan CHEN

Huashan 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).

  • Publication number: 20210135042
    Abstract: The present application provides a method for transferring micro light emitting diodes and a transferring device. The device includes: a first substrate, having at least one surface arranged with a plurality of first adhesive region for a plurality of micro light emitting diodes to adhere thereon; and a transferring substrate, having at least one surface arranged with a plurality of second adhesive regions for at least a portion of the micro light emitting diodes to adhere on and being configured to transfer the at least a portion of the micro light emitting diodes to a driving back plate.
    Type: Application
    Filed: January 8, 2021
    Publication date: May 6, 2021
    Applicant: Chengdu Vistar Optoelectronics Co., Ltd.
    Inventors: Dong WEI, Xiaolong YANG, Rubo XING, Huashan CHEN
  • Patent number: 10776771
    Abstract: An electronic resource processing method and a device are provided. The method includes sending, by a first terminal, an electronic resource transfer attribute to a second terminal, generating, by the second terminal, an electronic resource transfer request, based on the electronic resource transfer attribute and an encryption identifier for performing electronic resource transfer processing, and sending, by the second terminal, the electronic resource transfer request to a server. The method further includes querying, by the server, an associated account of the second terminal, based on the encryption identifier, performing, by the server, transfer processing on electronic resources in the associated account of the second terminal, based on the electronic resource transfer attribute, and notifying, by the server, the first terminal and the second terminal of a result of the transfer processing.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: September 15, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Huashan Chen
  • Patent number: 10762542
    Abstract: The present disclosure discloses an item transfer apparatus, system and method, and belongs to the field of data processing. The method includes: sending, by a terminal, an order instruction of a target item to an order management system, feeding back, by the order management system, order information of an order to the terminal, sending, by the terminal, a resource exchange instruction to a card management system according to the order information and a read e-card, completing, by the card management system, transfer of the exchange resource, sending, by the order management system, an item transfer instruction to an item provider device according to a resource transfer result, and completing, by the item provider device, transfer of the target item.
    Type: Grant
    Filed: July 18, 2016
    Date of Patent: September 1, 2020
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Shanwan Zhang, Huashan Chen, Bin Chen, Dongming Qin, Huanming Wu, Huiqiu Zhou, Hongru Xu, Songjian Wang, Kexiao Duan, Jia Yang, Ningbo Li
  • Publication number: 20200266319
    Abstract: The present application discloses a driving backplane, a method for producing the same and a display device. The driving backplane includes: a substrate; a first insulating film layer disposed on the substrate and including a first region and a second region; an extended anode disposed on a side of the first region of the first insulating film layer, a height of the extended anode matching a height of a cathode of a light-emitting chip; and an extended cathode disposed on a side of the second region of the first insulating film layer, a height of the extended cathode matching a height of an anode of the light-emitting chip.
    Type: Application
    Filed: May 6, 2020
    Publication date: August 20, 2020
    Inventors: Dong WEI, Xiaolong YANG, Rubo XING, Jiantai WANG, Xuna LI, Huashan CHEN
  • Publication number: 20200203563
    Abstract: A light emitting diode (LED) display device includes a plurality of pixel units. Each of the plurality of pixel units includes a red subpixel, a green subpixel, and a blue subpixel. The red subpixel is arranged with a first LED chip, the green subpixel is arranged with a second LED chip, and the blue subpixel is arranged with a third LED chip. The first LED chip is a blue LED chip or a green LED chip. The second LED chip is the green LED chip. The third LED chip is the blue LED chip. The red subpixel is further arranged with a red light conversion block arranged on the first LED chip.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Dong WEI, Xiaolong YANG, Jiantai WANG, Huashan CHEN, Rubo XING
  • Publication number: 20200203584
    Abstract: The present disclosure provides a light conversion substrate and a manufacturing method thereof, and a display panel. The light conversion substrate may include a substrate having a first surface and a second surface arranged opposite to each other. A plurality of first grooves may be defined on the first surface of the substrate. A plurality of second grooves may be defined on the second surface of the substrate. The plurality of first grooves and the plurality of second grooves are arranged alternately. A first light conversion body may be arranged in each of the plurality of first grooves. A second light conversion body ma be arranged in each of the plurality of second grooves. In the present disclosure, light conversion materials may not interfere with each other during the manufacturing method, so that the present disclosure may be suitable for a display panel with high pixel density.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 25, 2020
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Dong WEI, Xiaolong YANG, Jiantai WANG, Huashan CHEN, Rubo XING
  • Publication number: 20200168669
    Abstract: The present application discloses a display panel. The display panel comprises a substrate and a plurality of pixel units disposed on the substrate, each of the plurality of pixel units comprises a plurality of sub-pixel units, each of the plurality of sub-pixel units comprises a light emitting layer, the plurality of sub-pixel units comprise at least one first type of sub-pixel unit, and the at least one first type of sub-pixel unit further comprises a first light processing layer, the first light processing layer comprises a light conversion layer and a light diffusion layer arranged as a laminated structure, and the first light processing layer is positioned at a side where a light emitting surface of the light emitting, layer of the at least one first type of sub-pixel unit is located.
    Type: Application
    Filed: January 29, 2020
    Publication date: May 28, 2020
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Huashan CHEN, Xiaolong YANG, Rubo XING, Dong WEI, Jiantai WANG
  • Publication number: 20200161503
    Abstract: The present disclosure provides a display panel including a substrate; and a plurality of pixel units arranged on the substrate; wherein each of the plurality of pixel units includes a plurality of sub-pixel units including at least one first type of sub-pixel unit; each of the plurality of sub-pixel units includes a light emitting layer; the at least one first type of sub-pixel unit includes a first light processing layer; the first light processing layer includes at least a light diffusion material and a light conversion material mixed with each other; and the first light processing layer is located on a side of a light emitting surface of the light emitting layer at the at least one first type of sub-pixel unit. By the above-mentioned manner, the uniformity of light conversion by the light emitting layer may be improved, thereby the display effect of the display panel may be improved.
    Type: Application
    Filed: January 27, 2020
    Publication date: May 21, 2020
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Huashan CHEN, Xiaolong YANG, Rubo XING, Dong WEI, Jiantai WANG
  • Publication number: 20200161500
    Abstract: A method for manufacturing an LED display device and an LED display device are provided. The method includes following operations. An LED array substrate and a conversion plate are provided. The LED array substrate includes a driving layer, a plurality of LED chips arranged in an array on a side of the LED array substrate having the driving layer. The conversion plate includes a substrate and a plurality of light conversion blocks, the plurality of light conversion blocks are spaced apart from each other and arranged on the substrate. A side of the conversion plate having the light conversion blocks is adhered with a side of the LED array substrate having the LED chips correspondingly, such that the light conversion blocks are arranged on corresponded top surfaces of the LED chips. The substrate is removed.
    Type: Application
    Filed: January 27, 2020
    Publication date: May 21, 2020
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Dong WEI, Xiaolong YANG, Jiantai WANG, Huashan CHEN
  • Publication number: 20180096416
    Abstract: The present disclosure discloses a virtual resource transfer method, including: responding to a first login request from a first client for logging into a public service account; receiving a service request initiated by the first client; responding to a second login request from a second client for logging into the public service account; sending information about the service request of the first client to the second client; receiving service order information for the service request from the second client; generating, by an application server associated with the public service account, a virtual resource transfer request according to the service order information; sending the virtual resource transfer request to the first client by using the public service account, the virtual resource transfer request being configured for transferring, from the first client, a virtual resource in a first virtual resource account to a second virtual resource account.
    Type: Application
    Filed: November 22, 2017
    Publication date: April 5, 2018
    Inventor: Huashan CHEN
  • Publication number: 20180089663
    Abstract: An electronic resource processing method and a device are provided. The method includes sending, by a first terminal, an electronic resource transfer attribute to a second terminal, generating, by the second terminal, an electronic resource transfer request, based on the electronic resource transfer attribute and an encryption identifier for performing electronic resource transfer processing, and sending, by the second terminal, the electronic resource transfer request to a server. The method further includes querying, by the server, an associated account of the second terminal, based on the encryption identifier, performing, by the server, transfer processing on electronic resources in the associated account of the second terminal, based on the electronic resource transfer attribute, and notifying, by the server, the first terminal and the second terminal of a result of the transfer processing.
    Type: Application
    Filed: April 29, 2016
    Publication date: March 29, 2018
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Huashan CHEN
  • Publication number: 20160328764
    Abstract: The present disclosure discloses an item transfer apparatus, system and method, and belongs to the field of data processing. The method includes: sending, by a terminal, an order instruction of a target item to an order management system, feeding back, by the order management system, order information of an order to the terminal, sending, by the terminal, a resource exchange instruction to a card management system according to the order information and a read e-card, completing, by the card management system, transfer of the exchange resource, sending, by the order management system, an item transfer instruction to an item provider device according to a resource transfer result, and completing, by the item provider device, transfer of the target item.
    Type: Application
    Filed: July 18, 2016
    Publication date: November 10, 2016
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Shanwan ZHANG, Huashan CHEN, Bin CHEN, Dongming QIN, Huanming WU, Huiqiu ZHOU, Hongru XU, Songjian WANG, Kexiao DUAN, Jia YANG, Ningbo LI