Patents by Inventor Jia-Hua Lin
Jia-Hua Lin 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: 10615188Abstract: The present invention provides an array substrate and a manufacturing method thereof. Etching stop patterns or auxiliary conductive patterns of a patterned auxiliary conductive layer are disposed corresponding to heavily doped regions of a patterned semiconductor layer, and source/drain electrodes may be electrically connected to the heavily doped regions via the etching stop patterns or the auxiliary conductive patterns. The production yield and the uniformity of electrical properties may be enhanced accordingly.Type: GrantFiled: December 9, 2016Date of Patent: April 7, 2020Assignee: AU OPTRONICS CORPORATIONInventors: Chan-Jui Liu, Yu-Ling Lin, Chien-Hsun Shan, Jia-Hua Lin
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Patent number: 9887215Abstract: A display module substrate and a manufacturing method thereof are provided. The display module substrate includes a substrate body and a plurality of signal circuits. The substrate body has a supporting surface. The supporting surface includes a viewing area and a signal circuit area on one side of the viewing area. The signal circuits are disposed on the supporting surface and located at the signal circuit area. The signal circuit area has a plurality of apertures running through the substrate body, wherein the apertures are not shielded by the signal circuits. In a manufacturing thereof, the substrate body is disposed on a transparent carrier plate. When high-energy light is applied through the transparent carrier plate to etch a bottom surface of the substrate body to separate the substrate body and the transparent carrier plate, the resulting gas leaves through the apertures.Type: GrantFiled: January 31, 2017Date of Patent: February 6, 2018Assignee: AU OPTRONICS CORPORATIONInventors: Jia-Hua Lin, Chih-Hung Tsai
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Patent number: 9837610Abstract: The present invention provides a manufacturing method of a display module, including a step of disposing a substrate on a transparent carrier plate, wherein the substrate has a bottom surface and a supporting surface opposite to the bottom surface; the bottom surface is attached to the transparent carrier plate and includes a first area and a second area. A step of performing a display elements manufacturing process on the supporting surface. A step of etching the first area by a first energy having a first energy density passing through the transparent carrier plate to separate the first area from the transparent carrier plate. A step of etching the second area by a second energy having a second energy density passing through the transparent carrier plate to separate the second area from the transparent carrier plate, wherein the second energy density is greater than the first energy density. A step of separating the substrate from the transparent carrier plate.Type: GrantFiled: August 5, 2016Date of Patent: December 5, 2017Assignee: AU OPTRONICS CORPORATIONInventors: Jia-Hua Lin, Chih-Hung Tsai
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Publication number: 20170207253Abstract: The present invention provides an array substrate and a manufacturing method thereof. Etching stop patterns or auxiliary conductive patterns of a patterned auxiliary conductive layer are disposed corresponding to heavily doped regions of a patterned semiconductor layer, and source/drain electrodes may be electrically connected to the heavily doped regions via the etching stop patterns or the auxiliary conductive patterns. The production yield and the uniformity of electrical properties may be enhanced accordingly.Type: ApplicationFiled: December 9, 2016Publication date: July 20, 2017Inventors: Chan-Jui LIU, Yu-Ling LIN, Chien-Hsun SHAN, Jia-Hua LIN
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Publication number: 20170141136Abstract: A display module substrate and a manufacturing method thereof are provided. The display module substrate includes a substrate body and a plurality of signal circuits. The substrate body has a supporting surface. The supporting surface includes a viewing area and a signal circuit area on one side of the viewing area. The signal circuits are disposed on the supporting surface and located at the signal circuit area. The signal circuit area has a plurality of apertures running through the substrate body, wherein the apertures are not shielded by the signal circuits. In a manufacturing thereof, the substrate body is disposed on a transparent carrier plate. When high-energy light is applied through the transparent carrier plate to etch a bottom surface of the substrate body to separate the substrate body and the transparent carrier plate, the resulting gas leaves through the apertures.Type: ApplicationFiled: January 31, 2017Publication date: May 18, 2017Inventors: Jia-Hua Lin, Chih-Hung Tsai
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Patent number: 9596732Abstract: A display module substrate and a manufacturing method thereof are provided. The display module substrate includes a substrate body and a plurality of signal circuits. The substrate body has a supporting surface. The supporting surface includes a viewing area and a signal circuit area on one side of the viewing area. The signal circuits are disposed on the supporting surface and located at the signal circuit area. The signal circuit area has a plurality of apertures running through the substrate body, wherein the apertures are not shielded by the signal circuits. In a manufacturing thereof, the substrate body is disposed on a transparent carrier plate. When high-energy light is applied through the transparent carrier plate to etch a bottom surface of the substrate body to separate the substrate body and the transparent carrier plate, the resulting gas leaves through the apertures.Type: GrantFiled: August 11, 2015Date of Patent: March 14, 2017Assignee: AU OPTRONICS CORPORATIONInventors: Jia-Hua Lin, Chih-Hung Tsai
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Publication number: 20160343939Abstract: The present invention provides a manufacturing method of a display module, including a step of disposing a substrate on a transparent carrier plate, wherein the substrate has a bottom surface and a supporting surface opposite to the bottom surface; the bottom surface is attached to the transparent carrier plate and includes a first area and a second area. A step of performing a display elements manufacturing process on the supporting surface. A step of etching the first area by a first energy having a first energy density passing through the transparent carrier plate to separate the first area from the transparent carrier plate. A step of etching the second area by a second energy having a second energy density passing through the transparent carrier plate to separate the second area from the transparent carrier plate, wherein the second energy density is greater than the first energy density. A step of separating the substrate from the transparent carrier plate.Type: ApplicationFiled: August 5, 2016Publication date: November 24, 2016Inventors: Jia-Hua Lin, Chih-Hung Tsai
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Patent number: 9437822Abstract: The present invention provides a manufacturing method of a display module, including a step of disposing a substrate on a transparent carrier plate, wherein the substrate has a bottom surface and a supporting surface opposite to the bottom surface; the bottom surface is attached to the transparent carrier plate and includes a first area and a second area. A step of performing a display elements manufacturing process on the supporting surface. A step of etching the first area by a first energy having a first energy density passing through the transparent carrier plate to separate the first area from the transparent carrier plate. A step of etching the second area by a second energy having a second energy density passing through the transparent carrier plate to separate the second area from the transparent carrier plate, wherein the second energy density is greater than the first energy density. A step of separating the substrate from the transparent carrier plate.Type: GrantFiled: June 1, 2015Date of Patent: September 6, 2016Assignee: AU OPTRONICS CORPORATIONInventors: Jia-Hua Lin, Chih-Hung Tsai
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Publication number: 20160057834Abstract: A display module substrate and a manufacturing method thereof are provided. The display module substrate includes a substrate body and a plurality of signal circuits. The substrate body has a supporting surface. The supporting surface includes a viewing area and a signal circuit area on one side of the viewing area. The signal circuits are disposed on the supporting surface and located at the signal circuit area. The signal circuit area has a plurality of apertures running through the substrate body, wherein the apertures are not shielded by the signal circuits. In a manufacturing thereof, the substrate body is disposed on a transparent carrier plate. When high-energy light is applied through the transparent carrier plate to etch a bottom surface of the substrate body to separate the substrate body and the transparent carrier plate, the resulting gas leaves through the apertures.Type: ApplicationFiled: August 11, 2015Publication date: February 25, 2016Inventors: Jia-Hua Lin, Chih-Hung Tsai
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Publication number: 20160035978Abstract: The present invention provides a manufacturing method of a display module, including a step of disposing a substrate on a transparent carrier plate, wherein the substrate has a bottom surface and a supporting surface opposite to the bottom surface; the bottom surface is attached to the transparent carrier plate and includes a first area and a second area. A step of performing a display elements manufacturing process on the supporting surface. A step of etching the first area by a first energy having a first energy density passing through the transparent carrier plate to separate the first area from the transparent carrier plate. A step of etching the second area by a second energy having a second energy density passing through the transparent carrier plate to separate the second area from the transparent carrier plate, wherein the second energy density is greater than the first energy density. A step of separating the substrate from the transparent carrier plate.Type: ApplicationFiled: June 1, 2015Publication date: February 4, 2016Inventors: Jia-Hua Lin, Chih-Hung Tsai