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).
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Patent number: 11885481Abstract: 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: GrantFiled: August 27, 2021Date of Patent: January 30, 2024Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTDInventors: Mingbin Wang, Zhichao Zhang, Tao Jiang, Chen-kun Chen, Dongmei Zhang
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Publication number: 20230304651Abstract: 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: ApplicationFiled: August 27, 2021Publication date: September 28, 2023Inventors: Mingbin Wang, Zhichao Zhang, Tao Jiang, Chen-kun Chen, Dongmei Zhang
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Patent number: 10001889Abstract: 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: GrantFiled: October 30, 2015Date of Patent: June 19, 2018Assignee: Industrial Technology Research InstituteInventors: Heng-Tien Lin, Chun-Ting Liu, Shu-Yi Chang, Su-Tsai Lu, Kuo-Hua Tseng, Sheng-Feng Chung, Chen-Kun Chen
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Patent number: 9578709Abstract: 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: GrantFiled: September 15, 2014Date of Patent: February 21, 2017Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Sheng-Ho Huang, Hung-Lieh Hu, Chen-Kun Chen, Yu-Chen Yu
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Patent number: 9570712Abstract: 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: GrantFiled: July 31, 2014Date of Patent: February 14, 2017Assignee: Industrial Technology Research InstituteInventors: Wen-Yung Yeh, Hsi-Hsuan Yen, Chen-Kun Chen
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Publication number: 20160293876Abstract: 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: ApplicationFiled: June 16, 2016Publication date: October 6, 2016Inventors: Chao-Feng Sung, Chih-Ming Lai, Mei-Ju Lee, Yi-Ming Chang, Chen-Kun Chen
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Patent number: 9395072Abstract: 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: GrantFiled: August 5, 2015Date of Patent: July 19, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Su-Tsai Lu, Wen-Yung Yeh, Sheng-Feng Chung, Bao-Shun Yau, Chen-Kun Chen, Yi-Ming Chang
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Patent number: 9356249Abstract: 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: GrantFiled: September 30, 2014Date of Patent: May 31, 2016Assignee: Industrial Technology Research InstituteInventors: Yi-Ming Chang, Chih-Ming Lai, Chen-Kun Chen
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Publication number: 20160132153Abstract: 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: ApplicationFiled: October 30, 2015Publication date: May 12, 2016Inventors: Heng-Tien Lin, Chun-Ting Liu, Shu-Yi Chang, Su-Tsai Lu, Kuo-Hua Tseng, Sheng-Feng Chung, Chen-Kun Chen
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Publication number: 20160093822Abstract: 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: ApplicationFiled: September 30, 2014Publication date: March 31, 2016Inventors: Yi-Ming Chang, Chih-Ming Lai, Chen-Kun Chen
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Publication number: 20160036006Abstract: 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: ApplicationFiled: July 31, 2014Publication date: February 4, 2016Inventors: Wen-Yung Yeh, Hsi-Hsuan Yen, Chen-Kun Chen
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Publication number: 20160035994Abstract: 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: ApplicationFiled: July 30, 2014Publication date: February 4, 2016Inventors: Chao-Feng SUNG, Chih-Ming LAI, Mei-Ju LEE, Yi-Ming CHANG, Chen-Kun CHEN
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Patent number: 9224790Abstract: 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: GrantFiled: July 30, 2014Date of Patent: December 29, 2015Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wen-Yung Yeh, Yi-Ming Chang, Su-Tsai Lu, Chen-Kun Chen
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Publication number: 20150338078Abstract: 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: ApplicationFiled: August 5, 2015Publication date: November 26, 2015Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Su-Tsai LU, Wen-Yung YEH, Sheng-Feng CHUNG, Bao-Shun YAU, Chen-Kun CHEN, Yi-Ming CHANG
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Publication number: 20150129848Abstract: 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: ApplicationFiled: July 30, 2014Publication date: May 14, 2015Inventors: Wen-Yung YEH, Yi-Ming CHANG, Su-Tsai LU, Chen-Kun CHEN
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Patent number: 8979313Abstract: 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: GrantFiled: December 11, 2012Date of Patent: March 17, 2015Assignee: Industrial Technology Research InstituteInventors: Chun-Hsing Lee, Hung-Lieh Hu, Ya-Hui Chiang, Chao-Wei Li, Chen-Kun Chen
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Publication number: 20150002027Abstract: 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: ApplicationFiled: September 15, 2014Publication date: January 1, 2015Inventors: Sheng-Ho Huang, Hung-Lieh Hu, Chen-Kun Chen, Yu-Chen Yu
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Patent number: 8922804Abstract: 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: GrantFiled: October 22, 2013Date of Patent: December 30, 2014Assignee: Paitrix Co. Ltd.Inventors: Chao-Chin Chang, Yu-Chen Yu, Chen-Kun Chen
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Patent number: D995868Type: GrantFiled: February 5, 2021Date of Patent: August 15, 2023Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTDInventors: Tao Jiang, Ming-Bin Wang, Chen-Kun Chen, Dong-Mei Zhang
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Patent number: D1017882Type: GrantFiled: February 21, 2023Date of Patent: March 12, 2024Assignee: JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTDInventors: Tao Jiang, Ming-Bin Wang, Chen-Kun Chen, Dong-Mei Zhang