Patents by Inventor Ming-Chi Hsu

Ming-Chi Hsu 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: 20200227371
    Abstract: A light-emitting module includes a common carrier; a plurality of semiconductor devices formed on the common carrier, and each of the plurality of semiconductor devices including three semiconductor dies; a carrier including a connecting surface; a third bonding pad and a fourth bonding pad formed on the connecting surface; and a connecting layer. One of the three semiconductor dies includes a stacking structure; a first bonding pad; and a second bonding pad with a shortest distance less than 150 microns between the first bonding pad. The connecting layer includes a first conductive part including a first conductive material having a first shape; and a blocking part covering the first conductive part and including a second conductive material having a second shape with a diameter in a cross-sectional view. The first shape has a height greater than the diameter.
    Type: Application
    Filed: March 31, 2020
    Publication date: July 16, 2020
    Inventors: Shih-An LIAO, Shau-Yi CHEN, Ming-Chi HSU, Chun-Hung LIU, Min-Hsun HSIEH
  • Patent number: 10714666
    Abstract: A light-emitting device includes a light body having an internal electrode layer, and a conductive layer. The conductive layer has a first portion formed on the internal electrode layer and overlapping the light body in a first direction, and a second portion overlapping the light body in a second direction. The first direction is perpendicular to the second direction.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: July 14, 2020
    Assignee: Epistar Corporation
    Inventors: Lung-Kuan Lai, Ching-Tai Cheng, Yih-Hua Renn, Min-Hsun Hsieh, Chun-Hung Liu, Shih-An Liao, Ming-Chi Hsu, Yu Chen Liao
  • Patent number: 10622325
    Abstract: A semiconductor device comprises a semiconductor die, comprising a stacking structure, a first bonding pad with a first bonding surface positioned away from the stacking structure, and a second bonding pad; a carrier comprising a connecting surface; a third bonding pad which comprises a second bonding surface and is arranged on the connecting surface, and a fourth bonding pad arranged on the connecting surface; and a conductive connecting layer comprising a first conducting part, comprising a first outer boundary, and formed between and directly contacting the first bonding pad and the third bonding pad; a second conducting part formed between the second bonding pad and the fourth bonding pad; and a blocking part covering the first conducting part.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: April 14, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Shih-An Liao, Shau-Yi Chen, Ming-Chi Hsu, Chun-Hung Liu, Min-Hsun Hsieh
  • Patent number: 10586902
    Abstract: A light-emitting device includes a light-emitting structure with a side surface, and a reflective layer covering the side surface. The light-emitting structure has a first light-emitting angle and a second light-emitting angle. The difference between the first light-emitting angle and the second light-emitting angle is larger than 15°.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: March 10, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Chien-Liang Liu, Ming-Chi Hsu, Shih-An Liao, Chun-Hung Liu, Zhi-Ting Ye, Cheng-Teng Ye, Po-Chang Chen, Sheng-Che Chiou
  • Publication number: 20190273193
    Abstract: This disclosure discloses a light-emitting device. The light-emitting device includes a light-emitting stack with a first (top) surface, a bottom surface and at least one side surface connected to the first surface and the bottom surface, a light-reflective enclosure with a second (top) surface, a contact electrode formed on the bottom surface of the light-emitting layer, and a wavelength converting layer. Moreover, the light-reflective enclosure surrounds the side surface of the light-emitting stack and exposes to the first surface. The wavelength converting layer covers the first surface and the second surface. In addition, the second surface has a plurality of fine concave structures distributed on the second surface.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 5, 2019
    Inventors: Chien-Liang LIU, Ming-Chi HSU, Jen-Chieh YU
  • Publication number: 20190259923
    Abstract: A light emitting device includes a light-emitting chip; a first light-transmitting layer formed on the light-emitting chip and has two side surfaces; and a first reflective layer formed on the light transmitting layer and extends beyond the two side surfaces of the light-transmitting layer.
    Type: Application
    Filed: February 22, 2018
    Publication date: August 22, 2019
    Inventors: Shih-An Liao, Ming-Chi Hsu, Min-Hsun Hsieh
  • Publication number: 20190207069
    Abstract: A light-emitting device includes a light body having an internal electrode layer, and a conductive layer. The conductive layer has a first portion formed on the internal electrode layer and overlapping the light body in a first direction, and a second portion overlapping the light body in a second direction. The first direction is perpendicular to the second direction.
    Type: Application
    Filed: March 11, 2019
    Publication date: July 4, 2019
    Inventors: Lung-Kuan LAI, Ching-Tai CHENG, Yih-Hua RENN, Min-Hsun HSIEH, Chun-Hung LIU, Shih-An LIAO, Ming-Chi HSU, Yu Chen LIAO
  • Publication number: 20190172987
    Abstract: A light-emitting device includes a light-emitting structure with a side surface, and a reflective layer covering the side surface. The light-emitting structure has a first light-emitting angle and a second light-emitting angle. The difference between the first light-emitting angle and the second light-emitting angle is larger than 15°.
    Type: Application
    Filed: December 27, 2018
    Publication date: June 6, 2019
    Inventors: Chien-Liang LIU, Ming-Chi HSU, Shih-An LIAO, Chun-Hung LIU, Zhi-Ting YE, Cheng-Teng YE, Po-Chang CHEN, Sheng-Che CHIOU
  • Publication number: 20190154209
    Abstract: This disclosure discloses a light-emitting bulb. The light-emitting bulb includes a cover, an electrical associated with the cover, a board arranged between the cover and the electrical connector, and a first light-emitting device disposed on the board. The first light-emitting device includes a carrier having a first side and a second side, a first electrode part disposed near the first side and extending to the second side, a bended part disposed near to the second side and spaced apart from the first electrode part, and a second electrode part extending from the bended part to the first side. No light-emitting diode unit is arranged on the second electrode part.
    Type: Application
    Filed: January 25, 2019
    Publication date: May 23, 2019
    Inventors: Chiu-Lin YAO, Min-Hsun HSIEH, Been-Yu LIAW, Wei-Chiang HU, Po-Hung LAI, Chun-Hung LIU, Shih-An LIAO, Yu-His SUNG, Ming-Chi HSU
  • Publication number: 20190109111
    Abstract: A semiconductor device comprises a semiconductor die, comprising a stacking structure, a first bonding pad with a first bonding surface positioned away from the stack structure, and a second bonding pad; a carrier comprising a connecting surface; a third bonding pad which comprises a second bonding surface and is arranged on the connecting surface, and a fourth bonding pad arranged on the connecting surface of the carrier; and a conductive connecting layer comprising a first conductive part, comprising a first outer contour, and formed between and directly contacting the first bonding pad and the third bonding pad; a second conductive part formed between the second bonding pad and the fourth bonding pad; and a blocking part covering the first conductive part to form a covering area, wherein the first bonding surface comprises a first position which is the closest to the carrier within the covering area and a second position which is the farthest from the carrier within the covering area in a cross section vie
    Type: Application
    Filed: November 20, 2018
    Publication date: April 11, 2019
    Inventors: Shih-An LIAO, Shau-Yi CHEN, Ming-Chi HSU, Chun-Hung LIU, Min-Hsun HSIEH
  • Patent number: 10230033
    Abstract: A light-emitting device includes a light body having an internal electrode layer, and a conductive layer. The conductive layer has a first portion formed on the internal electrode layer and overlapping the light body in a first direction, and a second portion overlapping the light body in a second direction. The first direction is perpendicular to the second direction.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: March 12, 2019
    Assignee: EPISTAR CORPORATION
    Inventors: Lung-Kuan Lai, Ching-Tai Cheng, Yih-Hua Renn, Min-Hsun Hsieh, Chun-Hung Liu, Shih-An Liao, Ming-Chi Hsu, Yu Chen Liao
  • Patent number: 10222002
    Abstract: This disclosure discloses a light-emitting bulb. The light-emitting bulb includes a cover, an electrical associated with the cover, a board arranged between the cover and the electrical connector, and a first light-emitting device disposed on the board. The first light-emitting device includes a carrier having a first side and a second side, a first electrode part disposed near the first side and extending to the second side, a bended part disposed near to the second side and spaced apart from the first electrode part, and a second electrode part extending from the bended part to the first side. No light-emitting diode unit is arranged on the second electrode part.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: March 5, 2019
    Assignee: EPISTAR CORPORATION
    Inventors: Chiu-Lin Yao, Min-Hsun Hsieh, Been-Yu Liaw, Wei-Chiang Hu, Po-Hung Lai, Chun-Hung Liu, Shih-An Liao, Yu-His Sung, Ming-Chi Hsu
  • Patent number: 10205070
    Abstract: A light-emitting device includes a light-emitting structure with a side surface, and a reflective layer covering the side surface, and a light-transmitting body. The light-transmitting body encloses the light-emitting structure and has a first side surface, a second side surface, a third side surface and a fourth side surface. The reflective layer covers the first side surface and the third side surface without covering the second side surface and the fourth side surface. The light-emitting structure has a first light-emitting angle and a second light-emitting angle different from the first light-emitting angle.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: February 12, 2019
    Assignee: Epistar Corporation
    Inventors: Chien-Liang Liu, Ming-Chi Hsu, Shih-An Liao, Chun-Hung Liu, Zhi-Ting Ye, Cheng-Teng Ye, Po-Chang Chen, Sheng-Che Chiou
  • Patent number: 10170440
    Abstract: A semiconductor device comprises a semiconductor die, comprising a stacking structure, a first bonding pad, and a second bonding pad on a top surface of the stacking structure, wherein a shortest distance between the first bonding pad and the second bonding pad is less than 150 ?m; a carrier comprising a connecting surface; a third bonding pad and a fourth bonding pad on the connecting surface of the carrier; and a conductive connecting layer comprising a current conductive area between the first bonding pad and the third bonding pad and between the second bonding pad and the fourth bonding pad.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: January 1, 2019
    Assignee: EPISTAR CORPORATION
    Inventors: Shih-An Liao, Shau-Yi Chen, Ming-Chi Hsu, Chun-Hung Liu, Min-Hsun Hsieh
  • Patent number: 10012363
    Abstract: An embodiment of the present invention discloses a light-emitting device. The light-emitting device includes a light source configured to emit a first light at a first high temperature; and an optical element, distant from the light source, configured to generate a second light in response to an irradiation of the first light, and reach a second high temperature higher than the first high temperature under the irradiation of the first light.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: July 3, 2018
    Assignee: EPISTAR CORPORATION
    Inventors: Chiu-Lin Yao, Ming-Chi Hsu, Been-Yu Liaw
  • Publication number: 20180159004
    Abstract: A light-emitting device includes a light body having an internal electrode layer, and a conductive layer. The conductive layer has a first portion formed on the internal electrode layer and overlapping the light body in a first direction, and a second portion overlapping the light body in a second direction. The first direction is perpendicular to the second direction.
    Type: Application
    Filed: November 30, 2017
    Publication date: June 7, 2018
    Inventors: Lung-Kuan LAI, Ching-Tai CHENG, Yih-Hua RENN, Min-Hsun HSIEH, Chun-Hung LIU, Shih-An LIAO, Ming-Chi HSU, Yu Chen LIAO
  • Patent number: D847102
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: April 30, 2019
    Assignee: EPISTAR CORPORATION
    Inventors: Hsing-Chao Chen, Hung-Hsuan Chen, Masafumi Sano, Cheng-Nan Han, Chien-Liang Liu, Ming-chi Hsu, Pei-Lun Chien
  • Patent number: D854713
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: July 23, 2019
    Assignee: EPISTAR CORPORATION
    Inventors: Chun-Hung Liu, Ming-Chi Hsu
  • Patent number: D860480
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: September 17, 2019
    Assignee: Epistar Corporation
    Inventors: Chien-Liang Liu, Chun-Hung Liu, Ming-Chi Hsu
  • Patent number: D865226
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: October 29, 2019
    Assignee: Epistar Corporation
    Inventors: Chun-Hung Liu, Chien-Liang Liu, Ming-Chi Hsu