Patents Assigned to Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd.
  • Patent number: 10808852
    Abstract: A system for continuous supply of ink to a printer includes an ink tank, a supporting seat including several inkjet cartridges, and several check valves. The check valve includes a connecting tube having a first through port and a second through port, and a piston shaft movably installed in the connecting tube. The piston shaft moves to open or close the first through port. The first through port communicates with the ink tank by an ink tube and leakage of ink when the printer is lifted or when an inkhead is changed is prevented.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: October 20, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Chi-Yu Tsang
  • Patent number: 10754089
    Abstract: A display module includes a display panel, an optical film layer arranged on a side of the display panel, a light guide plate arranged on a side of the optical film layer away from the display panel, a backplane arranged on a side of the light guide plate away from the display panel, and a bonding member. The bonding member bonds together the display panel, the optical film layer, the light guide plate, and the backplane.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: August 25, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Cheng-Fa Chung, Na Wang
  • Patent number: 10749039
    Abstract: A high-performance TFT substrate (100) for a flat panel display includes a substrate (110), a first conductive layer (130) on the substrate (110), a semiconductor layer (103) positioned on the first conductive layer (130), and a second conductive layer (150) positioned on the semiconductor layer (103). The first conductive layer (130) defines a gate electrode (101). The second conductive layer (150) defines a source electrode (105) and a drain electrode (106) spaced apart from the source electrode (105). The second conductive layer (150) includes a first layer (151) on the semiconductor layer (103) and a second layer (152) positioned on the first layer (151). The first layer (151) can be made of metal oxide. The second layer (152) can be made of aluminum or aluminum alloy.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: August 18, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yi-Chun Kao, Po-Li Shih, Wei-Chih Chang, I-Wei Wu
  • Patent number: 10727309
    Abstract: A thin film transistor array panel includes a first conductive layer (102) including a gate electrode; a channel layer (104) disposed over the gate; and a second conductive layer (105) disposed over the channel layer (104). The second conductive layer (105) includes a multi-layered portion defining a source electrode (105a) and a drain electrode (105b), which includes a first sub-layer (105-1), a second sub-layer (105-2), and a third sub-layer (105-3) sequentially disposed one over another. Both the third and the first sub-layers (105-3, 105-1) include indium and zinc oxide materials. An indium to zinc content ratio in the first sub-layer (105-1) is greater than that in the third sub-layer (105-3).
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: July 28, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yi-Chun Kao, Hsin-Hua Lin, Po-Li Shih, Wei-Chih Chang, I-Min Lu, I-Wei Wu
  • Patent number: 10663784
    Abstract: A liquid crystal display device of reduced thickness includes a back plate comprising a first back plate portion, two second back plate portion, two third back plate portions, and a liquid crystal glass. The two second back plate portions are connected at opposite ends of the first back plate portion. The two second back plate portions are equally inclined to the first back plate portion. The third back plate portions are at ends of the two second back plate portions, and are opposite to the first back plate portion. Both two third back plate portions are double-folded. The liquid crystal glass is fixed on the two third back plate portions, and is spaced from the first back plate portion.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: May 26, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HONHAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yu-Ming Jiao, Cheng-Fa Chung
  • Patent number: 10583467
    Abstract: A medicine powder cleaning apparatus includes a pressure sensor, a positive pump, and a control module. The control module includes control unit and power supply unit. The pressure sensor detects a first pressing force to obtain a first detection value. The pressure sensor detects a first pressing force in a first tube to obtain a first detection value. The control unit is configured to obtain the first difference value, and determine whether within a reference range. The power supply unit supplies power to the positive pump when the first difference value is not within the reference range. The positive pump is configured to blow out the medicine powder in the first tube after being supplied with power by the power supply unit. A medicine powder cleaning method is also provided.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: March 10, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD., HONG HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Yu-Ting Wang
  • Publication number: 20200070497
    Abstract: A refillable ink box proofed against the formation of airlocks during filling includes an ink storage chamber, a seat, and an insertion tube. The box includes a bottom plate, and first and second side walls. The bottom plate and first and second side walls form the ink storage chamber. The seat protrudes to the exterior and carries insertion tube, ink outlet, and air guiding port. The insertion tube defines the ink inlet and also an air vent. The ink inlet communicates with the ink outlet port, the ink outlet communicates with the ink storage chamber. The air guiding port equalizes gas pressure with outside atmosphere and is positioned above the ink outlet.
    Type: Application
    Filed: November 27, 2018
    Publication date: March 5, 2020
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD ., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: KAO-HUNG LIN
  • Patent number: 10571728
    Abstract: A fast-disassemblable display device includes a middle frame, a connecting plate, a backboard, an optical component, a display panel, and a bottommost frame. The middle frame includes a topmost frame, a left frame, and a right frame cooperatively defining a receiving space. The middle frame defines a sliding groove at inner surfaces thereof. The connecting plate is fixedly received in the sliding groove. The backboard is received in the sliding groove, and can slide into the receiving space through the sliding groove. The optical component is connected to the connecting plate. The display panel is connected to the middle frame, and positioned at a side of the optical component facing away from the backboard. The bottommost frame is connected to end portions of the left frame and the right frame facing away from the topmost frame.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: February 25, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Patent number: 10551653
    Abstract: A backplane for a display device includes a substrate layer, a first metal layer and a second metal layer. The first metal layer protrudes beyond the substrate layer and includes at least one transverse portion and at least one longitudinal portion extending from the transverse portion. The substrate layer is attached on the transverse portion. The second metal layer is attached on the transverse portion. An edge of the substrate layer and an edge of the second metal layer face the longitudinal portion. The longitudinal portion has a length that is greater than or equal to a thickness of the substrate layer and the second metal layer.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: February 4, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Patent number: 10514566
    Abstract: A backplane for a display device includes a substrate layer, a first metal layer and a second metal layer. The first metal layer protrudes beyond the substrate layer and includes at least one transverse portion and at least one longitudinal portion extending from the transverse portion. The substrate layer is attached on the transverse portion. The second metal layer is attached on the transverse portion. An edge of the substrate layer and an edge of the second metal layer face the longitudinal portion. The longitudinal portion has a length that is greater than or equal to a thickness of the substrate layer and the second metal layer.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: December 24, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Patent number: 10504927
    Abstract: A semiconductor device comprises a multi-layered structure disposed over a substrate (101) and defining a composite lateral etch profile. The multi-layered structure includes a lower sub-layer (105-1) disposed over the substrate (101) and comprising a metal oxide material that includes indium and zinc, the indium and zinc content in the lower sub-layer (105-1) substantially defining a first indium to zinc content ratio; a middle sub-layer (105-2) disposed over the lower sub-layer (105-1) and comprising a metal material; an upper sub-layer (105-3) disposed over the middle sub-layer (105-2) and comprising a metal oxide material that includes indium and zinc, the indium to zinc content in the upper sub-layer (105-3) substantially defining a second indium to zinc content ratio smaller than the first indium to zinc content ratio; and a lateral byproduct layer formed over the lateral etched surface, comprising substantially an metal oxide of the metal material in the middle sub-layer (105-2).
    Type: Grant
    Filed: December 10, 2016
    Date of Patent: December 10, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yi-Chun Kao, Hsin-Hua Lin, Po-Li Shih, Wei-Chih Chang, I-Min Lu, I-Wei Wu
  • Patent number: 10495910
    Abstract: A display device which can be put together without hooks or fasteners includes an outer frame and a backplane. The outer frame includes a side frame and a T-shaped fixture block protruding from the side frame. The backplane includes a side board. A T-shaped groove is formed on the side board. The T-shaped groove extends through the side board. The T-shaped groove includes a first groove and an inwardly extending groove communicating with the first groove. The fixture block can be inserted into or removed from the first groove. The fixture block can be moved along the inwardly extending groove to engage with the two sides of the inwardly extending groove.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: December 3, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Cheng-Fa Chung, Kui-Jun Zhang, Lei Liang
  • Patent number: 10396471
    Abstract: An antenna system is set in a substrate. The substrate includes a first floor, a second floor, a third floor, a fourth floor, and a ground plane. The antenna system further includes at least one radiation part, including a first radiation part, a second radiation part, and a third radiation part. The antenna system further includes at least one signal feed part set in the fourth floor, configured to feed electromagnetic wave signal. The feed part comprises a first feed part, a second feed part, and a third feed part. The antenna system 10 employs simple hierarchical structure, is low cost, and occupies a little space. The antenna system also has advantages of high gain, low loss, and high stability in 2.412 GHz˜2.472 GHz frequency band.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: August 27, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Chih-Ming Hung, Han-Ping Mi
  • Patent number: 10389967
    Abstract: A removable attachment structure includes a movable module and a latching module. The movable module includes a first receiving groove. The latching module includes a first mounting portion and a latching subassembly on the first mounting portion. One end of the latching subassembly and the first mounting portion defines an entrance, the entrance allows the movable module to enter into or come out of the latching module. For latching, the movable module vertically enters into the entrance and is driven to the latching subassembly until the latching subassembly is completely received in the first receiving groove. For unlatching, the movable module is driven in opposite direction until the latching subassembly is disengaged from the latching part, thereby disengaging the movable module from the entrance.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: August 20, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Patent number: 10338434
    Abstract: A back-light module includes a back board. The back board includes a substrate and a plurality of frame monomers. Each frame monomer comprises four lateral ribs, every two adjacent lateral ribs are perpendicularly connected with each other. The frame monomers are detachably assembled to each other to form a height adjustable back frame, and the height adjustable back frame is assembled with the substrate to form a height adjustable light-mixing chamber.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: July 2, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: I-Ting Huang, Cheng-Fa Chung, Yue-Han Chen, Chih-Hsien Chen
  • Patent number: 10334203
    Abstract: A thin-profile television includes a backplane, a display unit, a frame, and a driving printed circuit board. The backplane includes a flat first surface. The backplane and the frame, defining a first receiving space, receive the display unit and the driving printed circuit board. The frame includes a first front frame portion and a second front frame portion, the first front frame portion and the second front frame portion faces away from the backplane. The second front frame portion is convex relative to the first front frame portion. The driving printed circuit board is positioned between the backplane and the side frame portion and adjacent to the side frame portion.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: June 25, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung, Lei Liang
  • Patent number: 10327995
    Abstract: An automatic medicine retrieving device includes a medicine tray, a medicine box, and a driving mechanism. The medicine tray includes a bearing plate defining an exit port and a medicine separating member rotatably positioned on the bearing plate. The medicine separating member has medicine separating areas and a positioning area. Medications in the form of pills are positioned on the bearing plate and received in the medicine separating areas. The medicine box is opposite to the exit port. The driving mechanism drives the medicine separating member to rotate from being opposite to the exit port, bringing the medicine separating area to a position opposite to the exit port. A pill in the medicine separating area then passes through the exit port to fall into an accepting mechanism.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: June 25, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yu-Ting Wang, King-Lung Huang, Chao-Wen Shih, Pang-Yen Jao
  • Patent number: 10302179
    Abstract: A switching apparatus for a driving system includes a motor, a first function unit, a second function unit and a power switching unit. The power switching unit includes a planetary gear set connected to the motor and driven by the motor and a swinging mechanism connected to the planetary gear set and driven by the planetary gear set. The power switching unit is switchable between a first position, where the power switching unit is drivingly connected to the first function unit, and a second position, where the power switching unit is drivingly connected to the second function unit.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: May 28, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Kao-Hung Lin, Ping-Yi Chen
  • Patent number: 10281757
    Abstract: An ultra-thin television includes a backlight element, a base board and a radiating element. The backlight element includes at least one light source. The base board is positioned on a side of the backlight element. The base board includes a main body defining at least one radiating space and a metal plate covering the main body. Each of the at least one radiating space extends to the metal plate. The radiating element includes a first portion positioned on one side of the at least one light source and a second portion connecting to the first portion. The second portion corresponds to and is received in the at least one radiating space to connect to the metal plate.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: May 7, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Patent number: 10275034
    Abstract: An electronic device with a vibrating element which also produces sound includes a casing, an operation panel mounted to the casing, and a vibrator and a processor received in the casing. The operation panel includes a plurality of buttons. Each button can generate an input signal when pressed. The vibrator is attached to an inner surface of the casing. The processor is electrically connected to each button and the vibrator. The processor controls the vibrator to vibrate at a preset frequency in response to the input signal, thereby simultaneously generating sound with the vibration. The size of the electronic device is accordingly decreased.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: April 30, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Shih-Fang Ting, Zhi-Bin Guo, Shu-Jiang Han, Biao Hu