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Patent Agency Ranking
公开(公告)号：US20210043808A1
公开(公告)日：2021-02-11
申请号：US16736286
申请日：2020-01-07
Applicant: National Taiwan University
Inventor： Ching-Fuh Lin , Chun-Yu Lin , Yi-Shan Lin , Jung-Kuan Huang
Abstract: An embodiment of the present invention provides a micro light emitting diode (LED) array and its manufacturing method. The micro-LED includes a substrate, an epitaxial layer formed on the substrate, and a conversion film formed on the epitaxial layer. Pixels can be defined through lithography, and the pixel size can be very small. This method is characterized in that a mass transfer is not required.
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公开(公告)号：US11430923B2
公开(公告)日：2022-08-30
申请号：US16736286
申请日：2020-01-07
Applicant: National Taiwan University
Inventor： Ching-Fuh Lin , Chun-Yu Lin , Yi-Shan Lin , Jung-Kuan Huang
Abstract: An embodiment of the present invention provides a micro light emitting diode (LED) array and its manufacturing method. The micro-LED includes a substrate, an epitaxial layer formed on the substrate, and a conversion film formed on the epitaxial layer. Pixels can be defined through lithography, and the pixel size can be very small. This method is characterized in that a mass transfer is not required.
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公开(公告)号：US08950685B1
公开(公告)日：2015-02-10
申请号：US14253263
申请日：2014-04-15
Applicant: National Taiwan University
Inventor： Yi-Shan Lin , Sheng-Jie Luo , Bing-Yu Chen
CPC classification number: G06K5/02 , G06K19/06037 , G06K19/06103 , G06K19/06131
Abstract: A stylized QR code generating apparatus is provided, which includes: an image adjusting module having an image detecting unit and a shape distorting unit; and a code stylizing module having a boundary matching unit and a boundary adjusting unit. The image detecting unit detects an error value generated in a QR code when a predetermined image is embedded in the QR code, and the shape distorting unit distorts a plurality of meshes converted from the image to adjust a shape of the image and thereby correct the error value in the QR code. The boundary matching unit matches a plurality of first boundary sections of the QR code with second boundary sections of a predetermined pattern, and the boundary adjusting unit adjusts the first boundary sections to the matched second boundary sections, respectively.
Abstract translation: 提供了一种风格化的QR码产生装置，其包括：具有图像检测单元和形状失真单元的图像调整模块; 以及具有边界匹配单元和边界调整单元的代码风格化模块。 当预定图像被嵌入QR码时，图像检测单元检测在QR码中产生的误差值，并且形状失真单元扭曲从图像转换的多个网格，以调整图像的形状，从而校正错误 QR码中的值。 边界匹配单元将QR码的多个第一边界部分与预定图案的第二边界部分相匹配，并且边界调整单元分别将第一边界部分调整到匹配的第二边界部分。
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公开(公告)号：US20220352430A1
公开(公告)日：2022-11-03
申请号：US17863897
申请日：2022-07-13
Applicant: National Taiwan University
Inventor： Ching-Fuh Lin , Chun-Yu Lin , Yi-Shan Lin , Jung-Kuan Huang
Abstract: An embodiment of the present invention provides a micro light emitting diode (LED) array and its manufacturing method. The micro-LED includes a substrate, an epitaxial layer formed on the substrate, and a conversion film formed on the epitaxial layer. Pixels can be defined through lithography, and the pixel size can be very small. This method is characterized in that a mass transfer is not required.
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公开(公告)号：US20220209074A1
公开(公告)日：2022-06-30
申请号：US17217661
申请日：2021-03-30
Applicant: National Taiwan University
Inventor： Ching-Fuh Lin , Jung-Kuan Huang , Teng-Yi Huang , Yi-Shan Lin , Han-Yu Tsai
IPC: H01L33/50 , H01L25/075 , H01L33/56 , H01L33/58 , H01L33/60
Abstract: Embodiments of the present invention provide a light-emitting film, a light-emitting film array, a micro-light emitting diode (LED) array, and their manufacturing methods. In one embodiment, epitaxial layers are formed on a substrate, and a conversion film is formed on a corresponding epitaxial layer. Pixels can be defined through lithography with a very small pixel size. A mass transfer is unnecessary for this method. The produced light-emitting films and the conversion films are homogeneous films and are insoluble in water, and the manufacturing steps can be simplified due to the waterproofing function of the films.
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