Patents by Inventor Motonobu Takeya

Motonobu Takeya 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: 20240153936
    Abstract: A display apparatus including a panel substrate, and a light emitting source disposed on the panel substrate, in which the light emitting source includes a substrate, an electrode disposed on the substrate, a light emitting structure disposed on the electrode and having an n-type semiconductor layer, a p-type semiconductor layer, an n-type electrode, and a p-type electrode, a transparent electrode disposed on the light emitting structure, and an adhesive layer disposed on the light emitting structure, the n-type electrode is electrically connected to the electrode, the p-type electrode is electrically connected to the transparent electrode, and the adhesive layer is disposed between the p-type electrode and the transparent electrode.
    Type: Application
    Filed: December 18, 2023
    Publication date: May 9, 2024
    Applicant: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu TAKEYA, Young Hyun KIM
  • Patent number: 11978823
    Abstract: A display including a base, a plurality of pixels disposed on the base, at least one of the pixels including a first interconnect and a plurality of second interconnects, and a plurality of mounting portions on which a plurality of sub-pixels is to be mounted, in which a first portion of at least one the plurality of mounting portions is electrically connected to the first interconnect, a second portion of at least one of the plurality of mounting portions is electrically connected to one of the second interconnects, and at least one of the plurality of sub-pixels mounted on the plurality of mounting portions is configured to emit light of different wavelength.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: May 7, 2024
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu Takeya, Sung Su Son, Seung Sik Hong
  • Publication number: 20240088324
    Abstract: A display including a base and a plurality of light sources disposed on the base, at least one of the light sources including a first interconnect and one or more second interconnects, and a plurality of mounting regions on which a plurality of sub-light emitting devices is to be mounted, in which a first region of each of the plurality of mounting regions is electrically connected to the first interconnect, a second region of each of the plurality of mounting regions is electrically connected to one of the one or more second interconnects, and at least one of the plurality of sub-light emitting devices mounted on the plurality of mounting regions is configured to emit light of different wavelength.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Inventors: Motonobu TAKEYA, Sung Su Son, Seung Sik Hong
  • Publication number: 20240079534
    Abstract: A display apparatus including a substrate, a first sub-pixel, a second sub-pixel, and a third sub-pixel disposed on the substrate and configured to emit red light, green light, and blue light, respectively, partition walls disposed between the first sub-pixel, the second sub-pixel, and the third sub-pixel, and configured to not transmit light, in which the first sub-pixel, the second sub-pixel, and the third sub-pixel include a first light emitting cell, a second light emitting cell, and a third light emitting cell, respectively, and a height of each of the first, second, and third light emitting cells is lower than a height of the partition walls, and a difference between the height of the partition walls and the height of each of the first, second, and third light emitting cells is less than 100 ?m.
    Type: Application
    Filed: November 7, 2023
    Publication date: March 7, 2024
    Inventors: Chung Hoon LEE, Sung Su SON, Jong Ik LEE, Jae Hee LIM, Motonobu TAKEYA, Seung Sik HONG
  • Publication number: 20240053632
    Abstract: A display apparatus device including a panel substrate including a circuit, and a light module including light sources each including a light emitter, a connection line, a light transmission layer on the light emitter, and a light block layer on the light transmission layer, in which the light sources includes first to fourth light sources, a transmission layer of the first light source includes a first converter, a transmission layer of the fourth light source includes a second converter, the first converter includes a wavelength converter to convert a first primary light of the first light source into a red color range, the second converter converts a fourth primary light of the fourth light source into a white light, and a peak wavelength of a second primary light of the second light source is different from that of a third primary light of the third light source.
    Type: Application
    Filed: October 23, 2023
    Publication date: February 15, 2024
    Inventors: Motonobu TAKEYA, Young Hyun KIM
  • Patent number: 11848316
    Abstract: A display apparatus including a panel substrate, and a light emitting source disposed on the panel substrate, in which the light emitting source includes a substrate, an electrode disposed on the substrate, a light emitting structure disposed on the electrode and having an n-type semiconductor layer, a p-type semiconductor layer, an n-type electrode, and a p-type electrode, a transparent electrode disposed on the light emitting structure, and an adhesive layer disposed on the light emitting structure, the n-type electrode is electrically connected to the electrode, the p-type electrode is electrically connected to the transparent electrode, and the adhesive layer is disposed between the p-type electrode and the transparent electrode.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: December 19, 2023
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu Takeya, Young Hyun Kim
  • Publication number: 20230387098
    Abstract: A display apparatus includes a support substrate, a plurality of light emitting structures regularly arranged on the support substrate, and a wavelength conversion part disposed on the plurality of light emitting structures. The wavelength conversion part includes light transmitting portions and blocking portions, the light transmitting portions being disposed on the light emitting structures, respectively, and each of the light transmitting portions including a phosphor for converting a wavelength of light emitted from the corresponding light emitting structure. The support substrate includes a plurality of conductive patterns electrically connected to the light emitting structures, and the light emitting structures are coupled to the plurality of conductive patterns.
    Type: Application
    Filed: August 7, 2023
    Publication date: November 30, 2023
    Applicant: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu TAKEYA, Young Hyun KIM
  • Patent number: 11824145
    Abstract: A display apparatus including a substrate, a first sub-pixel, a second sub-pixel, and a third sub-pixel disposed on the substrate and configured to emit red light, green light, and blue light, respectively, partition walls disposed between the first sub-pixel, the second sub-pixel, and the third sub-pixel, and configured to not transmit light, in which the first sub-pixel, the second sub-pixel, and the third sub-pixel include a first light emitting cell, a second light emitting cell, and a third light emitting cell, respectively, and a height of each of the first, second, and third light emitting cells is lower than a height of the partition walls, and a difference between the height of the partition walls and the height of each of the first, second, and third light emitting cells is less than 100 ?m.
    Type: Grant
    Filed: October 24, 2021
    Date of Patent: November 21, 2023
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Chung Hoon Lee, Sung Su Son, Jong Ik Lee, Jae Hee Lim, Motonobu Takeya, Seung Sik Hong
  • Publication number: 20230369297
    Abstract: A display apparatus including a circuit board; and a plurality of pixels formed on the circuit board, wherein at least one of a blue light emitting diode chip, a red light emitting diode part, and a green light emitting diode chip is disposed in each of the pixels, and the blue light emitting diode chip, the red light emitting diode part and the green light emitting diode chip are covered by a coupling structure.
    Type: Application
    Filed: July 30, 2023
    Publication date: November 16, 2023
    Inventor: Motonobu TAKEYA
  • Patent number: 11817440
    Abstract: A display apparatus includes a support substrate, a plurality of light emitting structures regularly arranged on the support substrate, and a wavelength conversion part disposed on the plurality of light emitting structures. The wavelength conversion part includes light transmitting portions and blocking portions, the light transmitting portions being disposed on the light emitting structures, respectively, and each of the light transmitting portions including a phosphor for converting a wavelength of light emitted from the corresponding light emitting structure. The support substrate includes a plurality of conductive patterns electrically connected to the light emitting structures, and the light emitting structures are coupled to the plurality of conductive patterns.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: November 14, 2023
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu Takeya, Young Hyun Kim
  • Publication number: 20230352634
    Abstract: The semiconductor light emitting element chip integrated device has a mounting substrate 100 having a lower electrode 120 on one major surface, a chip joining part formed by a part of the upper surface of the lower electrode 120 and the like, a vertical semiconductor light emitting element chip 10 having a plurality of p-side electrodes 17 and an n-side electrode on the upper surface and the lower surface joined to the chip joining part and an upper electrode 140 as the upper layer of the vertical semiconductor light emitting element chip having an upper electrode main line part 141 and a plurality of upper electrode branch line parts 142 which are connected each other by a thin film fuse 143. The semiconductor light emitting element chip 10 is joined to the chip joining part such that the n-side electrode faces the chip joining part. The n-side electrode and the lower electrode 120 are electrically connected each other.
    Type: Application
    Filed: June 15, 2021
    Publication date: November 2, 2023
    Inventor: Motonobu TAKEYA
  • Patent number: 11796857
    Abstract: A display apparatus including a panel substrate, a TFT panel part disposed on an upper surface of the panel substrate and including a plurality of connection electrodes, and a light emitting diode part disposed on the TFT panel part and comprising a plurality of pixels, in which each of the pixels includes at least three sub-pixels including a first sub-pixel, a second sub-pixel, and a third sub-pixel, and the first sub-pixel has a size greater than those of the second and the third sub-pixels.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: October 24, 2023
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu Takeya, Young Hyun Kim
  • Patent number: 11756937
    Abstract: A display apparatus and a method of manufacturing the same. The display apparatus includes a circuit board; and a plurality of pixels formed on the circuit board, wherein at least one of a blue light emitting diode chip, a red light emitting diode part, and a green light emitting diode chip is disposed in each of the pixels, and the blue light emitting diode chip, the red light emitting diode part and the green light emitting diode chip are covered by a coupling structure.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: September 12, 2023
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventor: Motonobu Takeya
  • Patent number: 11728465
    Abstract: A display device including a light emitting diode chip, including: a light emitting structure which includes a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first and second conductive semiconductor layers; a second electrode which is electrically connected to the second conductive semiconductor layer; an insulation unit which is disposed to cover a part of the top surface of the second electrode and side surfaces of the light emitting structure; and a second fixed part which covers the top surface of the insulation unit and is electrically connected to the second electrode, and at least a part of which extends to the side surfaces of the light emitting structure.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: August 15, 2023
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Young Hyun Kim, Motonobu Takeya, Jong Ik Lee, Sung Su Son
  • Publication number: 20230253375
    Abstract: A displaying apparatus includes a pixel unit. The pixel unit includes at least one pixel having a light emitting device and a light conversion layer for converting a first wavelength of light of the light emitting device into a second wavelength of light different from the first wavelength; and an insulation layer covers side surfaces of the light emitting device and the light conversion layer.
    Type: Application
    Filed: March 19, 2023
    Publication date: August 10, 2023
    Inventors: Motonobu Takeya, Seong Su Son, Jong IK Lee, Jae Hee Lim, Jong Hyeon Chae, Seung Sik Hong
  • Publication number: 20230253537
    Abstract: A display apparatus including a panel substrate, a TFT panel part including a plurality of connection electrodes disposed on an upper surface of the panel substrate, and a light emitting diode part disposed on the TFT panel part and including a plurality of light emitting modules adjacent to each other, in which each of the light emitting modules includes a plurality of pixels, each of the pixels includes three sub-pixels, and the three sub-pixels include blue light emitting diodes, green light emitting diodes, and red light emitting diodes.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Inventors: Motonobu TAKEYA, Young Hyun KIM, Jong Ik LEE, Kwang Yong OH
  • Publication number: 20230253373
    Abstract: A display apparatus including a substrate and having a first substrate electrode and a second substrate electrode, and light emitting sources disposed on the substrate and spaced apart from one another, the light emitting source including a light emitting structure having an n-type semiconductor layer, an active layer, and a p-type semiconductor layer, a p-type electrode electrically connected to the p-type semiconductor layer, an n-type electrode electrically connected to the n-type semiconductor layer, in which the first substrate electrode extends from an upper surface of the substrate facing the light emitting sources to a lower surface thereof and is electrically connected to the p-type electrode, the first substrate electrode including an upper portion having a substantially flat top surface and disposed on the upper surface of the substrate and a lower portion disposed on the lower surface of the substrate.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Inventor: Motonobu Takeya
  • Publication number: 20230215971
    Abstract: A display including a base, a plurality of pixels disposed on the base, at least one of the pixels including a first interconnect and a plurality of second interconnects, and a plurality of mounting portions on which a plurality of sub-pixels is to be mounted, in which a first portion of at least one the plurality of mounting portions is electrically connected to the first interconnect, a second portion of at least one of the plurality of mounting portions is electrically connected to one of the second interconnects, and at least one of the plurality of sub-pixels mounted on the plurality of mounting portions is configured to emit light of different wavelength.
    Type: Application
    Filed: March 10, 2023
    Publication date: July 6, 2023
    Inventors: Motonobu TAKEYA, Sung Su SON, Seung Sik HONG
  • Patent number: 11688841
    Abstract: A display device including a light emitting diode chip, including: a light emitting structure which includes a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first and second conductive semiconductor layers; a second electrode which is electrically connected to the second conductive semiconductor layer; an insulation unit which is disposed to cover a part of the top surface of the second electrode and side surfaces of the light emitting structure; and a second fixed part which covers the top surface of the insulation unit and is electrically connected to the second electrode, and at least a part of which extends to the side surfaces of the light emitting structure.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: June 27, 2023
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Young Hyun Kim, Motonobu Takeya, Jong Ik Lee, Sung Su Son
  • Patent number: 11677056
    Abstract: A display apparatus including a panel substrate, a TFT panel part including a plurality of connection electrodes disposed on an upper surface of the panel substrate, and a light emitting diode part disposed on the TFT panel part and including a plurality of light emitting modules adjacent to each other, in which each of the light emitting modules includes a plurality of pixels, each of the pixels includes three sub-pixels, and the three sub-pixels include blue light emitting diodes, green light emitting diodes, and red light emitting diodes.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: June 13, 2023
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Motonobu Takeya, Young Hyun Kim, Jong Ik Lee, Kwang Yong Oh