Patents by Inventor Chen-Kun Chen

Chen-Kun Chen 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).

  • Patent number: 11885481
    Abstract: The present invention provides an LED illumination device, including: a light source carrier including a base, an accommodating space formed on the base; a light emitting unit including a light emitter and a lamp board fixed to the light source carrier; and an optical member covering or at least partially covering the light emitting unit. The light emitting unit and the optical member are both disposed in the accommodating space. The optical member includes a first light distribution unit and a second light distribution unit. At least 70% of a luminous flux generated by the light emitter in operation is directly emitted from the LED illumination device through the second light distribution unit.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: January 30, 2024
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Mingbin Wang, Zhichao Zhang, Tao Jiang, Chen-kun Chen, Dongmei Zhang
  • Publication number: 20230304651
    Abstract: The present invention provides an LED illumination device, including: a light source carrier including a base, an accommodating space formed on the base; a light emitting unit including a light emitter and a lamp board fixed to the light source carrier; and an optical member covering or at least partially covering the light emitting unit. The light emitting unit and the optical member are both disposed in the accommodating space. The optical member includes a first light distribution unit and a second light distribution unit. At least 70% of a luminous flux generated by the light emitter in operation is directly emitted from the LED illumination device through the second light distribution unit.
    Type: Application
    Filed: August 27, 2021
    Publication date: September 28, 2023
    Inventors: Mingbin Wang, Zhichao Zhang, Tao Jiang, Chen-kun Chen, Dongmei Zhang
  • Patent number: 10001889
    Abstract: A mesh electrode, a sensing device and an electrode layer are provided, in which the sensing device includes the mesh electrode. The mesh electrode is formed by a plurality of grid lines intersecting and connected to each other. The grid line has a bottom surface and a cross-section, and the cross-section is perpendicular to the bottom surface and has at least one curved portion. The electrode layer includes a plurality of conducting lines. The conducting lines have at least three line widths or at least three spaces. An appearing probability of each line width may be identical in the electrode layer. An appearing probability of each space may be identical in the electrode layer. The conducting line has a bottom surface and a cross-section, and the cross-section is perpendicular to the bottom surface and has at least one curved portion.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: June 19, 2018
    Assignee: Industrial Technology Research Institute
    Inventors: Heng-Tien Lin, Chun-Ting Liu, Shu-Yi Chang, Su-Tsai Lu, Kuo-Hua Tseng, Sheng-Feng Chung, Chen-Kun Chen
  • Patent number: 9578709
    Abstract: A multi-function lighting system is provided. A design of multiplex configuration of a multi-diode lighting module and a design of optical time domain modulation of an electric controlling system are applied to a lighting system which senses environmental conditions to automatically or artificially change a color, a light intensity and a color-temperature of a light to influence people's feelings and moods. At the same time, the environmental sensing device further feedbacks an information of humidity or temperature so that parameter of optimum light environment can be set accordingly. The multi-diode lighting module is applied to the design of the lighting system, such that the lighting system can be manufactured in a customization way to meet varied requirements in the landscaping and optical designs, not only reducing the cost and increasing mass production rate but also providing multi-functions including landscaping lighting, ergonomic lighting, plant lighting and air purifying.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: February 21, 2017
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Sheng-Ho Huang, Hung-Lieh Hu, Chen-Kun Chen, Yu-Chen Yu
  • Patent number: 9570712
    Abstract: An organic light-emitting module including a light-transmissive substrate, a light extracting structure, a first electrode, an organic light-emitting stack, a second electrode, and a transparent carrying board is provided. The light-transmissive substrate has an index of refraction greater than 1.5 and has a first surface and a second surface opposite to the first surface. The light extracting structure is disposed at the first surface. The first electrode is disposed on the second surface of the light-transmissive substrate. The organic light-emitting stack is disposed on the first electrode. The second electrode is disposed on the organic light-emitting stack. The transparent carrying board is connected with the light extracting structure. A minimum distance between the light extracting structure and the transparent carrying board is less than or equal to 125 ?m.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: February 14, 2017
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Yung Yeh, Hsi-Hsuan Yen, Chen-Kun Chen
  • Publication number: 20160293876
    Abstract: An organic light emitting device (OLED) is provided, including a first organic electroluminescent cell, a second organic electroluminescent cell, a charge generation layer, disposed between the first and second organic electroluminescent cells, a first electrode and a second electrode formed at the first and second organic electroluminescent cells. The first organic electroluminescent cell comprises a fluorescent light emitting layer emitting a first light with wavelength substantially ranged from 430 nm-490 nm and a phosphorescent light emitting layer emitting a second light with wavelength substantially ranged from 602 nm-615 nm. The second organic electroluminescent cell comprises at least one light emitting layer emitting a third light with wavelength substantially ranged from 520 nm-550 nm. The color rendering index R9 formed by spectra combination from the first and second organic electroluminescent cells is larger than 0.
    Type: Application
    Filed: June 16, 2016
    Publication date: October 6, 2016
    Inventors: Chao-Feng Sung, Chih-Ming Lai, Mei-Ju Lee, Yi-Ming Chang, Chen-Kun Chen
  • Patent number: 9395072
    Abstract: An illumination device includes an OLED panel, an electrode structure, and a control module. The OLED panel includes a light-emitting layer configured to emit a light beam. The electrode structure is overlaid on the OLED panel. The electrode structure includes a first touch electrode including at least two conductive portions, and the conductive portions of the first touch electrode are electrically connected to the other conductive portions. The control module is electrically connected to the OLED panel and the first touch electrode. The light-emitting layer further includes a light-emitting material, and a width of the light-emitting material is greater than half of a width of the first touch electrode.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: July 19, 2016
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Su-Tsai Lu, Wen-Yung Yeh, Sheng-Feng Chung, Bao-Shun Yau, Chen-Kun Chen, Yi-Ming Chang
  • Patent number: 9356249
    Abstract: An electric field-induced carrier generation layer including a p-type material and an n-type material is provided. The p-type material and the n-type material are alternately distributed in at least one direction different from a thickness direction of the electric field-induced carrier generation layer. An organic electronic device is also provided.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: May 31, 2016
    Assignee: Industrial Technology Research Institute
    Inventors: Yi-Ming Chang, Chih-Ming Lai, Chen-Kun Chen
  • Publication number: 20160132153
    Abstract: A mesh electrode, a sensing device and an electrode layer are provided, in which the sensing device includes the mesh electrode. The mesh electrode is formed by a plurality of grid lines intersecting and connected to each other. The grid line has a bottom surface and a cross-section, and the cross-section is perpendicular to the bottom surface and has at least one curved portion. The electrode layer includes a plurality of conducting lines. The conducting lines have at least three line widths or at least three spaces. An appearing probability of each line width may be identical in the electrode layer. An appearing probability of each space may be identical in the electrode layer. The conducting line has a bottom surface and a cross-section, and the cross-section is perpendicular to the bottom surface and has at least one curved portion.
    Type: Application
    Filed: October 30, 2015
    Publication date: May 12, 2016
    Inventors: Heng-Tien Lin, Chun-Ting Liu, Shu-Yi Chang, Su-Tsai Lu, Kuo-Hua Tseng, Sheng-Feng Chung, Chen-Kun Chen
  • Publication number: 20160093822
    Abstract: An electric field-induced carrier generation layer including a p-type material and an n-type material is provided. The p-type material and the n-type material are alternately distributed in at least one direction different from a thickness direction of the electric field-induced carrier generation layer. An organic electronic device is also provided.
    Type: Application
    Filed: September 30, 2014
    Publication date: March 31, 2016
    Inventors: Yi-Ming Chang, Chih-Ming Lai, Chen-Kun Chen
  • Publication number: 20160036006
    Abstract: An organic light-emitting module including a light-transmissive substrate, a light extracting structure, a first electrode, an organic light-emitting stack, a second electrode, and a transparent carrying board is provided. The light-transmissive substrate has an index of refraction greater than 1.5 and has a first surface and a second surface opposite to the first surface. The light extracting structure is disposed at the first surface. The first electrode is disposed on the second surface of the light-transmissive substrate. The organic light-emitting stack is disposed on the first electrode. The second electrode is disposed on the organic light-emitting stack. The transparent carrying board is connected with the light extracting structure. A minimum distance between the light extracting structure and the transparent carrying board is less than or equal to 125 ?m.
    Type: Application
    Filed: July 31, 2014
    Publication date: February 4, 2016
    Inventors: Wen-Yung Yeh, Hsi-Hsuan Yen, Chen-Kun Chen
  • Publication number: 20160035994
    Abstract: An organic light emitting device (OLED) is provided, may comprise a first organic electroluminescent cell, a second organic electroluminescent cell, a charge generation layer, disposed between the first and second organic electroluminescent cells, a first electrode and a second electrode formed at the first and second organic electroluminescent cells. The first organic electroluminescent cell comprises a fluorescent light emitting layer having a fluorescent emitting element and a phosphorescent light emitting layer having a phosphorescent emitting element. The second organic electroluminescent cell comprises at least one light emitting layer.
    Type: Application
    Filed: July 30, 2014
    Publication date: February 4, 2016
    Inventors: Chao-Feng SUNG, Chih-Ming LAI, Mei-Ju LEE, Yi-Ming CHANG, Chen-Kun CHEN
  • Patent number: 9224790
    Abstract: An illumination device including a light-emitting panel, a touch panel, and a control module is provided. The light-emitting panel includes a light-emitting layer configured to emit a light beam. The touch panel is overlaid on the light-emitting panel, and includes a first touch electrode. The control module is electrically connected to the light-emitting panel and the touch panel. The light-emitting layer further includes a light-emitting material, and the width of the light-emitting material is greater than half of the width of the first touch electrode.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: December 29, 2015
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wen-Yung Yeh, Yi-Ming Chang, Su-Tsai Lu, Chen-Kun Chen
  • Publication number: 20150338078
    Abstract: An illumination device includes an OLED panel, an electrode structure, and a control module. The OLED panel includes a light-emitting layer configured to emit a light beam. The electrode structure is overlaid on the OLED panel. The electrode structure includes a first touch electrode including at least two conductive portions, and the conductive portions of the first touch electrode are electrically connected to the other conductive portions. The control module is electrically connected to the OLED panel and the first touch electrode. The light-emitting layer further includes a light-emitting material, and a width of the light-emitting material is greater than half of a width of the first touch electrode.
    Type: Application
    Filed: August 5, 2015
    Publication date: November 26, 2015
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Su-Tsai LU, Wen-Yung YEH, Sheng-Feng CHUNG, Bao-Shun YAU, Chen-Kun CHEN, Yi-Ming CHANG
  • Publication number: 20150129848
    Abstract: An illumination device including a light-emitting panel, a touch panel, and a control module is provided. The light-emitting panel includes a light-emitting layer configured to emit a light beam. The touch panel is overlaid on the light-emitting panel, and includes a first ouch electrode. The control module is electrically connected to the light-emitting panel and the touch panel. The light-emitting layer further includes a light-emitting material, and the width of the light-emitting material is greater than half of the width of the first touch electrode.
    Type: Application
    Filed: July 30, 2014
    Publication date: May 14, 2015
    Inventors: Wen-Yung YEH, Yi-Ming CHANG, Su-Tsai LU, Chen-Kun CHEN
  • Patent number: 8979313
    Abstract: A semiconductor light source device is provided. The semiconductor light source device includes a light guide, at least one semiconductor light source set and at least one light transformation coupler. The light transformation coupler is disposed between the semiconductor light source set and the light guide for guiding the light emitted from the semiconductor light source set to the light guide. The light transformation coupler has an inclined surface and a curved surface. The inclined surface is a multi-level inclined surface with several slopes.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: March 17, 2015
    Assignee: Industrial Technology Research Institute
    Inventors: Chun-Hsing Lee, Hung-Lieh Hu, Ya-Hui Chiang, Chao-Wei Li, Chen-Kun Chen
  • Publication number: 20150002027
    Abstract: A multi-function lighting system is provided. A design of multiplex configuration of a multi-diode lighting module and a design of optical time domain modulation of an electric controlling system are applied to a lighting system which senses environmental conditions to automatically or artificially change a color, a light intensity and a color-temperature of a light to influence people's feelings and moods. At the same time, the environmental sensing device further feedbacks an information of humidity or temperature so that parameter of optimum light environment can be set accordingly. The multi-diode lighting module is applied to the design of the lighting system, such that the lighting system can be manufactured in a customization way to meet varied requirements in the landscaping and optical designs, not only reducing the cost and increasing mass production rate but also providing multi-functions including landscaping lighting, ergonomic lighting, plant lighting and air purifying.
    Type: Application
    Filed: September 15, 2014
    Publication date: January 1, 2015
    Inventors: Sheng-Ho Huang, Hung-Lieh Hu, Chen-Kun Chen, Yu-Chen Yu
  • Patent number: 8922804
    Abstract: A system and related method are provided for managing technical documents. The system includes a graphical screen divided into a plurality of document units arranged in a m×n manner, where both m and n are integers larger than 1. Each of the document units occupies a screen area for displaying document information of a document, and said document information including important information and related information of the document, in which the related information can be at least one related drawing.
    Type: Grant
    Filed: October 22, 2013
    Date of Patent: December 30, 2014
    Assignee: Paitrix Co. Ltd.
    Inventors: Chao-Chin Chang, Yu-Chen Yu, Chen-Kun Chen
  • Patent number: D995868
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: August 15, 2023
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Ming-Bin Wang, Chen-Kun Chen, Dong-Mei Zhang
  • Patent number: D1017882
    Type: Grant
    Filed: February 21, 2023
    Date of Patent: March 12, 2024
    Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Ming-Bin Wang, Chen-Kun Chen, Dong-Mei Zhang