Patents by Inventor Min Hwang Michael Lyu
Min Hwang Michael Lyu 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: 11031380Abstract: A manufacturing method of micro LED display module is provided. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The driver chip block has a plurality of pixel electrodes. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to the pixel electrodes and the other is electrically connected to the light transmissive conductive layer. The trenches define a plurality of micro LED pixels arranged in an array. Each trench at least penetrates through the light emitting layer and one of the semiconductor layers. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, and the color layer is disposed on the light transmissive conductive layer.Type: GrantFiled: June 5, 2018Date of Patent: June 8, 2021Assignees: SYNDIANT INC., XDMICRO (ZHONGSHAN) OPTOELECTRONIC SEMICONDUCTOR CO., LTD.Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Patent number: 11031523Abstract: A manufacturing method of micro LED display module is provided. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The driver chip block has a plurality of pixel electrodes. The LED block is disposed on the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to the pixel electrodes and the other is electrically connected to the light transmissive conductive layer. The trenches define a plurality of micro LED pixels arranged in an array. Each trench at least penetrates through the light emitting layer and one of the semiconductor layers. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed on the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: GrantFiled: June 5, 2018Date of Patent: June 8, 2021Assignees: SYNDIANT INC., XDMICRO (ZHONGSHAN) OPTOELECTRONIC SEMICONDUCTOR CO., LTD.Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Patent number: 10403610Abstract: A micro LED display module having a light transmissive substrate and a manufacturing method thereof are provided. The light transmissive substrate has good transmissivity with respect to the visible band. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to pixel electrodes and the other is electrically connected to the light transmissive substrate. The trenches define a plurality of micro LED pixels arranged in an array. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed in the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: GrantFiled: June 4, 2018Date of Patent: September 3, 2019Assignee: SYNDIANT INC.Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Patent number: 10403611Abstract: A micro LED display module and a manufacturing method thereof are provided. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The driver chip block has a plurality of pixel electrodes. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to the pixel electrodes and the other is electrically connected to the light transmissive conductive layer. The trenches define a plurality of micro LED pixels arranged in an array. Each trench at least penetrates through the light emitting layer and one of the semiconductor layers. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed in the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: GrantFiled: June 4, 2018Date of Patent: September 3, 2019Assignee: SYNDIANT INC.Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Patent number: 10403614Abstract: A micro LED display module and a manufacturing method thereof are provided. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The driver chip block has a plurality of pixel electrodes. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to the pixel electrodes and the other is electrically connected to the light transmissive conductive layer. The trenches define a plurality of micro LED pixels arranged in an array. Each trench at least penetrates through the light emitting layer and one of the semiconductor layers. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed in the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: GrantFiled: April 9, 2019Date of Patent: September 3, 2019Assignee: SYNDIANT INC.Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Patent number: 10403613Abstract: A micro LED display module having a light transmissive substrate and a manufacturing method thereof are provided. The light transmissive substrate has good transmissivity with respect to the visible band. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to pixel electrodes and the other is electrically connected to the light transmissive substrate. The trenches define a plurality of micro LED pixels arranged in an array. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed in the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: GrantFiled: April 9, 2019Date of Patent: September 3, 2019Assignee: SYNDIANT INC.Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Publication number: 20190237451Abstract: A micro LED display module and a manufacturing method thereof are provided. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The driver chip block has a plurality of pixel electrodes. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to the pixel electrodes and the other is electrically connected to the light transmissive conductive layer. The trenches define a plurality of micro LED pixels arranged in an array. Each trench at least penetrates through the light emitting layer and one of the semiconductor layers. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed in the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: ApplicationFiled: April 9, 2019Publication date: August 1, 2019Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Publication number: 20190237450Abstract: A micro LED display module having a light transmissive substrate and a manufacturing method thereof are provided. The light transmissive substrate has good transmissivity with respect to the visible band. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to pixel electrodes and the other is electrically connected to the light transmissive substrate. The trenches define a plurality of micro LED pixels arranged in an array. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed in the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: ApplicationFiled: April 9, 2019Publication date: August 1, 2019Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Publication number: 20180358341Abstract: A micro LED display module and a manufacturing method thereof are provided. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The driver chip block has a plurality of pixel electrodes. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to the pixel electrodes and the other is electrically connected to the light transmissive conductive layer. The trenches define a plurality of micro LED pixels arranged in an array. Each trench at least penetrates through the light emitting layer and one of the semiconductor layers. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed in the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: ApplicationFiled: June 4, 2018Publication date: December 13, 2018Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Publication number: 20180358343Abstract: A manufacturing method of micro LED display module is provided. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The driver chip block has a plurality of pixel electrodes. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to the pixel electrodes and the other is electrically connected to the light transmissive conductive layer. The trenches define a plurality of micro LED pixels arranged in an array. Each trench at least penetrates through the light emitting layer and one of the semiconductor layers. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, and the color layer is disposed on the light transmissive conductive layer.Type: ApplicationFiled: June 5, 2018Publication date: December 13, 2018Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Publication number: 20180358340Abstract: A micro LED display module having a light transmissive substrate and a manufacturing method thereof are provided. The light transmissive substrate has good transmissivity with respect to the visible band. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The LED block is disposed in the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to pixel electrodes and the other is electrically connected to the light transmissive substrate. The trenches define a plurality of micro LED pixels arranged in an array. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed in the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: ApplicationFiled: June 4, 2018Publication date: December 13, 2018Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang
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Publication number: 20180358507Abstract: A manufacturing method of micro LED display module is provided. The micro LED display module comprises a driver chip block, a LED block, a circuit board and a color layer. The driver chip block has a plurality of pixel electrodes. The LED block is disposed on the driver chip block and has two semiconductor layers and a plurality of trenches. One of the two semiconductor layers is electrically connected to the pixel electrodes and the other is electrically connected to the light transmissive conductive layer. The trenches define a plurality of micro LED pixels arranged in an array. Each trench at least penetrates through the light emitting layer and one of the semiconductor layers. Each micro LED pixel corresponds to one of the pixel electrodes. The circuit board is electrically connected to the driver chip block, the color layer is disposed on the light transmissive conductive layer, and one of the semiconductor layers has a common electrode.Type: ApplicationFiled: June 5, 2018Publication date: December 13, 2018Inventors: Chun Chiu Daniel Wong, Hiap Liew Ong, Min Hwang Michael Lyu, Liming Wang