Patents by Inventor SHENG CHIEH LIANG

SHENG CHIEH LIANG 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: 20210167261
    Abstract: A micro component structure includes a substrate, a micro component and a fixing structure. The micro component and the fixing structure are disposed on the substrate. The micro component has a spacing from the substrate. The fixing structure includes a first supporting layer and a second supporting layer. The micro component is connected to the substrate through the fixing structure. The first supporting layer is connected to the micro component and located between the second supporting layer and the micro component. A refractive index of the first supporting layer is greater than a refractive index of the second supporting layer.
    Type: Application
    Filed: March 16, 2020
    Publication date: June 3, 2021
    Applicant: PlayNitride Display Co., Ltd.
    Inventors: Yu-Yun Lo, Bo-Wei Wu, Sheng-Chieh Liang, Shiang-Ning Yang
  • Publication number: 20210151622
    Abstract: A transfer carrier is adapted to be connected to an electrode of a micro light-emitting element and transfer the micro light-emitting element. A transfer carrier includes a transfer substrate and a plurality of metal bonding pads. The metal bonding pads are disposed on the transfer substrate, and every two metal bonding pads that are adjacent to each other are spaced apart from each other through a gap.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 20, 2021
    Applicant: PLAYNITRIDE INC.
    Inventors: Tzu-Yu TING, Sheng-Chieh LIANG, Yu-Hung LAI
  • Patent number: 10998475
    Abstract: A micro semiconductor chip, a micro semiconductor structure, and a display device are provided. The micro semiconductor chip includes an epitaxial layer, a first electrode, a second electrode and a side light guide element. The epitaxial layer has a top surface, a bottom surface and a side surface. The first electrode and the second electrode are disposed on the bottom surface of the epitaxial layer. The side light guide element disposed on the side surface has a connecting portion and an extending portion. The connecting portion is in contact with a part of the extending portion, and the extending portion extends away from the side surface of the epitaxial layer. The extending portion has a top surface and a bottom surface, wherein a plane containing the top surface of the epitaxial layer forms an acute angle ?1 with a plane containing the top surface of the extending portion.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: May 4, 2021
    Assignee: PLAYNITRIDE DISPLAY CO., LTD.
    Inventors: Yi-Min Su, Chih-Ling Wu, Gwo-Jiun Sheu, Sheng-Chieh Liang, Tzu-Yang Lin
  • Patent number: 10991846
    Abstract: A method of manufacturing micro light-emitting element array is disclosed. A transfer substrate and at least one metal bonding pad are provided, and the metal bonding pad is disposed on the transfer substrate. A growth substrate and a plurality of micro light-emitting elements are provided. The micro light-emitting elements are disposed on the growth substrate, and a surface of each of the micro light-emitting elements away from the growth substrate having at least one electrode. The metal bonding pad is molten at a heating temperature, and the electrode is connected to the metal bonding pad. Then, the growth substrate is removed.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: April 27, 2021
    Assignee: PLAYNITRIDE INC.
    Inventors: Tzu-Yu Ting, Sheng-Chieh Liang, Yu-Hung Lai
  • Publication number: 20210083156
    Abstract: A micro semiconductor chip, a micro semiconductor structure, and a display device are provided. The micro semiconductor chip includes an epitaxial layer, a first electrode, a second electrode and a side light guide element. The epitaxial layer has a top surface, a bottom surface and a side surface. The first electrode and the second electrode are disposed on the bottom surface of the epitaxial layer. The side light guide element disposed on the side surface has a connecting portion and an extending portion. The connecting portion is in contact with a part of the extending portion, and the extending portion extends away from the side surface of the epitaxial layer. The extending portion has a top surface and a bottom surface, wherein a plane containing the top surface of the epitaxial layer forms an acute angle ?1 with a plane containing the top surface of the extending portion.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 18, 2021
    Applicant: PlayNitride Display Co., Ltd.
    Inventors: Yi-Min SU, Chih-Ling WU, Gwo-Jiun SHEU, Sheng-Chieh LIANG, Tzu-Yang LIN
  • Publication number: 20200357957
    Abstract: A micro device includes an epitaxial structure, an insulating layer, and a light-transmissive layer. The epitaxial structure has a top surface and a bottom surface opposite to each other and a peripheral surface connected to the top surface and the bottom surface. The insulating layer covers the peripheral surface and the bottom surface of the epitaxial structure and exposes a portion of the peripheral surface. The light-transmissive layer covers the top surface of the epitaxial structure and is extended over at least a portion of the portion of the peripheral surface.
    Type: Application
    Filed: August 1, 2019
    Publication date: November 12, 2020
    Applicant: PlayNitride Display Co., Ltd.
    Inventors: Yi-Min Su, Chih-Ling Wu, Gwo-Jiun Sheu, Sheng-Chieh Liang
  • Publication number: 20200343421
    Abstract: A structure with micro device includes a substrate, at least one micro device, and at least one holding structure. The micro device includes an epitaxial structure and an overcoat layer. The epitaxial structure has a top surface and a bottom surface opposite to each other and a peripheral surface connecting the top surface and the bottom surface. The overcoat layer includes a contact portion and an extension portion. The contact portion covers the peripheral surface and the bottom surface of the epitaxial structure. The extension portion connects the contact portion and extends in a direction away from the peripheral surface. The holding structure includes at least one connecting portion, at least one sacrificial portion and at least one holding portion. The connecting portion is disposed on the top surface of the epitaxial structure and the extension portion of the overcoat layer. The sacrificial portion connects the connecting portion and the holding portion.
    Type: Application
    Filed: July 26, 2019
    Publication date: October 29, 2020
    Applicant: PlayNitride Display Co., Ltd.
    Inventors: Yi-Min Su, Sheng-Chieh Liang, Chih-Ling Wu, Gwo-Jiun Sheu, Yu-Yun Lo
  • Patent number: 10738796
    Abstract: A fan frame of an axial-flow fan is provided to reduce the vibration generated during the rotation of the impeller that is transmitted to the outside of the axial-flow fan via the fan frame. The fan frame includes a housing, a base and a plurality of connection members. The base includes a shaft-coupling portion. Each of the plurality of connection members includes two ends respectively connected to the housing and the base. Each of the plurality of connection members is defined with an extension line passing through the two ends of the connection member. Each of the plurality of connection members includes a first bending portion and a second bending portion. The first bending portion extends around a first notch, and the second bending portion extends around a second notch. The extension line extends through the first and second notches.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: August 11, 2020
    Assignee: Sunonwealth Electric Machine Industry Co., Ltd.
    Inventors: Alex Horng, Sheng-Chieh Liang, Chih-Hao Mai
  • Patent number: 10461601
    Abstract: A motor is provided to improve the damp proof or dustproof effect of the conventional motor. The motor includes an isolating housing, a sealing member and an inner assembly. The isolating housing includes first and second housing parts. A through-hole is formed between the first and second housing parts. The through-hole communicates an internal space of the isolating housing with an external space. The sealing member includes a frame portion and a wire receiving portion. The wire receiving portion is integrally formed with the frame portion. The frame portion is arranged between the first and second housing parts. The wire receiving portion is disposed at the through-hole. A lead wire is received in the wire receiving portion, and includes one end extending into the internal space of the isolating housing. The inner assembly is received in the internal space of the isolating housing and electrically connected to the lead wire.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: October 29, 2019
    Assignee: Sunonwealth Electric Machine Industry Co., Ltd.
    Inventors: Alex Horng, Sheng-Chieh Liang, Yi-Sheng Chen
  • Publication number: 20190081200
    Abstract: A method of manufacturing micro light-emitting element array is disclosed. A transfer substrate and at least one metal bonding pad are provided, and the metal bonding pad is disposed on the transfer substrate. A growth substrate and a plurality of micro light-emitting elements are provided. The micro light-emitting elements are disposed on the growth substrate, and a surface of each of the micro light-emitting elements away from the growth substrate having at least one electrode. The metal bonding pad is molten at a heating temperature, and the electrode is connected to the metal bonding pad. Then, the growth substrate is removed.
    Type: Application
    Filed: June 5, 2018
    Publication date: March 14, 2019
    Applicant: PLAYNITRIDE INC.
    Inventors: Tzu-Yu TING, Sheng-Chieh LIANG, Yu-Hung LAI
  • Patent number: 10211536
    Abstract: An antenna structure includes a housing, a first connecting portion, a matching unit, a second connecting portion, and a first switching circuit. The housing defines a slot, a first gap, and a second gap. The housing is divided into a first portion and a second portion by the slot, the first gap, and the second gap. The second portion is grounded. One end of the first connecting portion electrically connected to the first portion and another end of the first connecting portion electrically connected to a feed point through the matching unit. The first portion is divided into a first radiating portion and a second radiating portion by the first connecting portion. One end of the second connecting portion is electrically connected to the first radiating portion and another end of the second connecting portion is grounded through the first switching circuit.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: February 19, 2019
    Assignee: Chiun Mai Communication Systems, Inc.
    Inventors: Chia-Ming Liang, Sheng-Chieh Liang, Ming-Yu Chou, Chang-Hsin Ou, Cheng-I Chang
  • Publication number: 20190013297
    Abstract: A display panel including a substrate, a buffer insulating layer, a plurality of pads, and a plurality of light emitting diodes is provided. The substrate has a display area and a peripheral area adjacent to the display area. The buffer insulating layer is disposed on the substrate. The Young's modulus of the buffer insulating layer is less than 10 GPa. The pads are located on the buffer insulating layer and disposed on the display area of the substrate. The light emitting diodes are electrically connected to the pads and bonding to the display area of the substrate by the pads. The buffer insulating layer is located between the light emitting diodes and the substrate. A normal projection of the light emitting diodes on the substrate is at least partially overlapped with a normal projection of the buffer insulating layer on the substrate.
    Type: Application
    Filed: July 4, 2018
    Publication date: January 10, 2019
    Applicant: PlayNitride Inc.
    Inventors: Yu-Hung Lai, Kuan-Yung Liao, Sheng-Chieh Liang
  • Patent number: 10084356
    Abstract: A motor includes a housing, a stator and a rotor. The stator is received in the housing. The rotor includes a shaft and a permanent magnet. The shaft is rotatably coupled to the housing, and one end of the shaft extends out of the housing through a shaft hole. A gap is formed between the shaft and the shaft hole. The permanent magnet is coupled with the shaft and spaced from the stator. A sealing member is arranged on the housing and surrounds the shaft hole. The sealing member includes a blocking portion abutting with a predetermined part of the rotor outside the housing. The blocking portion seals the gap. As such, dustproof and damp-proof functions of the motor are improved.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: September 25, 2018
    Assignee: Sunon Electronics (Foshan) Co., Ltd.
    Inventors: Alex Horng, Tso-Kuo Yin, Sheng-Chieh Liang
  • Patent number: 10047762
    Abstract: The present disclosure provides an impeller and a mold for manufacting the impeller. The impeller includes a plurality of blades, and there is an overlapped area between two adjacent blades. The mold includes a first part, a second part and a plurality of slide groups. The first part and the second part move in a mold opening direction. At least a portion of each slide group is located in the overlapped area, and each slide group has a first slide block and a second slide block, and a movement direction of the first slide block and the second slide block is perpendicular to the mold opening direction. By using that the movement direction of the slide group is perpendicular to the mold opening direction, the impeller with blades that have the overlapped area may be manufactured. The blades of the impeller may have a special shape.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: August 14, 2018
    Assignee: SUNON ELECTRONICS (FOSHAN) CO., LTD.
    Inventors: Sheng Chieh Liang, Chih Chiang Lin
  • Publication number: 20180142708
    Abstract: A fan frame of an axial-flow fan is provided to reduce the vibration generated during the rotation of the impeller that is transmitted to the outside of the axial-flow fan via the fan frame. The fan frame includes a housing, a base and a plurality of connection members. The base includes a shaft-coupling portion. Each of the plurality of connection members includes two ends respectively connected to the housing and the base. Each of the plurality of connection members is defined with an extension line passing through the two ends of the connection member. Each of the plurality of connection members includes a first bending portion and a second bending portion. The first bending portion extends around a first notch, and the second bending portion extends around a second notch. The extension line extends through the first and second notches.
    Type: Application
    Filed: October 26, 2017
    Publication date: May 24, 2018
    Inventors: Alex Horng, Sheng-Chieh Liang, Chih-Hao Mai
  • Publication number: 20180062270
    Abstract: An antenna structure includes a housing, a first connecting portion, a matching unit, a second connecting portion, and a first switching circuit. The housing defines a slot, a first gap, and a second gap. The housing is divided into a first portion and a second portion by the slot, the first gap, and the second gap. The second portion is grounded. One end of the first connecting portion electrically connected to the first portion and another end of the first connecting portion electrically connected to a feed point through the matching unit. The first portion is divided into a first radiating portion and a second radiating portion by the first connecting portion. One end of the second connecting portion is electrically connected to the first radiating portion and another end of the second connecting portion is grounded through the first switching circuit.
    Type: Application
    Filed: August 30, 2017
    Publication date: March 1, 2018
    Inventors: CHIA-MING LIANG, SHENG-CHIEH LIANG, MING-YU CHOU, CHANG-HSIN OU, CHENG-I CHANG
  • Publication number: 20180019637
    Abstract: A motor is provided to improve the damp proof or dustproof effect of the conventional motor. The motor includes an isolating housing, a sealing member and an inner assembly. The isolating housing includes first and second housing parts. A through-hole is formed between the first and second housing parts. The through-hole communicates an internal space of the isolating housing with an external space. The sealing member includes a frame portion and a wire receiving portion. The wire receiving portion is integrally formed with the frame portion. The frame portion is arranged between the first and second housing parts. The wire receiving portion is disposed at the through-hole. A lead wire is received in the wire receiving portion, and includes one end extending into the internal space of the isolating housing. The inner assembly is received in the internal space of the isolating housing and electrically connected to the lead wire.
    Type: Application
    Filed: June 15, 2017
    Publication date: January 18, 2018
    Inventors: Alex Horng, Sheng-Chieh Liang, Yi-Sheng Chen
  • Patent number: 9653782
    Abstract: An antenna structure includes an antenna holder, a feed unit, a grounding unit, a first radiating unit, a second radiating unit, a third radiating unit, a parasitic unit, and a coupling unit. The feed unit and the grounding unit are positioned on the antenna holder and are spaced apart from each other. The first radiating unit and the third radiating unit are both electrically connected to the feed unit. The parasitic unit is electrically connected to the grounding unit. The first radiating unit couples with the second radiating unit and the parasitic unit. The second radiating unit further couples with the coupling unit and is grounded through the coupling unit.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: May 16, 2017
    Assignee: Chiun Mai Communication Systems, Inc.
    Inventors: Jin-Bo Chen, Cheng-An Chen, Wen-Yuan Chen, Sheng-Chieh Liang
  • Publication number: 20160248294
    Abstract: A motor and a sealing member thereof are provided in the present invention. The motor includes a housing, a stator and a rotor. The stator is received in the housing. The rotor includes a shaft and a permanent magnet. The shaft is rotatably coupled to the housing, and one end of the shaft extends out of the housing through a shaft hole. A gap is formed between the shaft and the shaft hole. The permanent magnet is coupled with the shaft and spaced from the stator. A sealing member is arranged on the housing and surrounds the shaft hole. The sealing member includes a blocking portion abutting with a predetermined part of the rotor outside the housing. The blocking portion seals the gap. As such, dustproof and damp-proof functions of the motor are improved.
    Type: Application
    Filed: January 29, 2016
    Publication date: August 25, 2016
    Inventors: Alex Horng, Tso-kuo Yin, Sheng-Chieh Liang
  • Publication number: 20160181694
    Abstract: An antenna structure includes an antenna holder, a feed unit, a grounding unit, a first radiating unit, a second radiating unit, a third radiating unit, a parasitic unit, and a coupling unit. The feed unit and the grounding unit are positioned on the antenna holder and are spaced apart from each other. The first radiating unit and the third radiating unit are both electrically connected to the feed unit. The parasitic unit is electrically connected to the grounding unit. The first radiating unit couples with the second radiating unit and the parasitic unit. The second radiating unit further couples with the coupling unit and is grounded through the coupling unit.
    Type: Application
    Filed: April 15, 2015
    Publication date: June 23, 2016
    Inventors: JIN-BO CHEN, CHENG-AN CHEN, WEN-YUAN CHEN, SHENG-CHIEH LIANG