Patents Assigned to Shenzhen Tongfang Optoelectronic Technology Co., Ltd
  • Patent number: 10823351
    Abstract: An electronic candle lamp includes a housing, a flat plate, a fixing cylinder, a flame-like sheet, a connecting sheet, a pendulum, a magnet, an electromagnetic coil, a control circuit board, a spring, a first supporting rod, a second supporting rod, a bracket, a light emitting diode (LED) lamp, a convex mirror, and a battery pack. A through hole is defined at a connection of the flame-like sheet and the connecting sheet through which the second supporting rod passes. The flame-like sheet is suspended on the second supporting rod via the through hole. The battery pack is electrically connected to the control circuit board. The control circuit board is electrically connected to the electromagnetic coil and the LED lamp, respectively.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: November 3, 2020
    Assignee: SHENZHEN TONGFANG OPTOELECTRONIC TECHNOLOGY CO., LTD
    Inventors: Baosheng Fan, Huaming Cui
  • Publication number: 20200217469
    Abstract: An electronic candle lamp includes an outer cylinder arranged vertically with a top plate, and an opening at a bottom. A fixed cylinder with an opening at a bottom is positioned within the outer cylinder at the first through hole. A fixed plate with a second through hole is provided on a top of the fixed cylinder, on which a bracket is arranged with an upper portion extending though the second through hole and a lower portion positioned within the fixed cylinder, an LED lamp electrically connected with the PCB board is disposed on the bracket, a light transmitting body is suspended above the top of the LED lamp and arranged vertically, a bottom of the light transmitting body is connected with a pendulum in the fixed cylinder by a connecting member, a magnet is fixed at the bottom of the pendulum, opposite to and spaced from the electromagnetic coil.
    Type: Application
    Filed: April 3, 2019
    Publication date: July 9, 2020
    Applicant: SHENZHEN TONGFANG OPTOELECTRONIC TECHNOLOGY CO., LTD
    Inventors: Baosheng FAN, Huaming CUI
  • Publication number: 20200191348
    Abstract: An electronic candle lamp includes a housing, a flat plate, a fixing cylinder, a flame-like sheet, a connecting sheet, a pendulum, a magnet, an electromagnetic coil, a control circuit board, a spring, a first supporting rod, a second supporting rod, a bracket, a light emitting diode (LED) lamp, a convex mirror, and a battery pack. A through hole is defined at a connection of the flame-like sheet and the connecting sheet through which the second supporting rod passes. The flame-like sheet is suspended on the second supporting rod via the through hole. The battery pack is electrically connected to the control circuit board. The control circuit board is electrically connected to the electromagnetic coil and the LED lamp, respectively.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Applicant: SHENZHEN TONGFANG OPTOELECTRONIC TECHNOLOGY CO., LTD
    Inventors: Baosheng FAN, Huaming CUI
  • Publication number: 20190383454
    Abstract: The present invention provides a method for emulating a multilayered frame using an OLED, in which the body of the OLED is cut into a plurality of flame sheets stacked on each other and isolated from each other. The body and the flame sheets are fabricated into the same shape as the flame shape of a real fire. Each of the flame sheets is electrically connected to a controller via a conductive wire. The brightness of each flame sheet is controlled by a controller to emulate a multi-layered shape of flame. The resulting shape of flame is similar to a flame shape of a burning real fire, thereby providing a vivid emulation effect that can desirably decorate the environment and heighten the atmosphere. The present invention also provides an OLED manufactured with such a method.
    Type: Application
    Filed: January 16, 2019
    Publication date: December 19, 2019
    Applicant: Shenzhen Tongfang Optoelectronic Technology Co., Ltd
    Inventor: Baosheng FAN