Patents by Inventor Shang-Chiang LIN
Shang-Chiang 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: 11843079Abstract: A display device includes a substrate, a first light-emitting diode, an encapsulant and a first Fresnel lens. The first light emitting diode is located on the substrate. The encapsulant covers the first light emitting diode. The first Fresnel lens is located on the encapsulant and overlapping with the first light emitting diode. The width of the first Fresnel lens is 4 to 10 times the width of the first light emitting diode.Type: GrantFiled: August 6, 2021Date of Patent: December 12, 2023Assignee: Au Optronics CorporationInventors: Jhong Yuan Wang, Yu-Han Chiang, Shang-Chiang Lin
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Patent number: 11644705Abstract: Provided is a display apparatus including a first display panel, a second display panel, and at least one light-absorbing layer. The first display panel has a first splicing surface. The second display panel has a second splicing surface opposite to the first splicing surface. The at least one light-absorbing layer is disposed on at least one of the first splicing surface and the second splicing surface.Type: GrantFiled: October 25, 2021Date of Patent: May 9, 2023Assignee: Au Optronics CorporationInventors: Hao-Shiun Yang, Chien-Chi Chen, Shang-Chiang Lin
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Publication number: 20230044390Abstract: A display device including a substrate and a light source array disposed on the substrate is provide. The light source array includes a plurality of light-emitting units disposed on the substrate, and each light-emitting unit has a light source and an optical component. Each light source is disposed on the substrate and has a light emitting surface. Each optical component has a light receiving surface and a light exit surface, and each optical component is disposed on the light source with the light receiving surface connected to the light emitting surface. The optical component also has a side surface connecting the light receiving surface and the light exit surface. The side surface and the light receiving surface have an included angle between 100 and 130 degrees within the optical component.Type: ApplicationFiled: July 11, 2022Publication date: February 9, 2023Inventors: YU-HAN CHIANG, SHANG-CHIANG LIN, KUN-CHENG TIEN
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Publication number: 20220328736Abstract: A display device includes a substrate, a first light-emitting diode, an encapsulant and a first Fresnel lens. The first light emitting diode is located on the substrate. The encapsulant covers the first light emitting diode. The first Fresnel lens is located on the encapsulant and overlapping with the first light emitting diode. The width of the first Fresnel lens is 4 to 10 times the width of the first light emitting diode.Type: ApplicationFiled: August 6, 2021Publication date: October 13, 2022Applicant: Au Optronics CorporationInventors: Jhong Yuan Wang, Yu-Han Chiang, Shang-Chiang Lin
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Patent number: 11435640Abstract: A cholesteric liquid crystal display includes a cholesteric liquid crystal device, a color filter element, a first quarter-wave plate, and a light recovery structure. The cholesteric liquid crystal device includes a cholesteric liquid crystal. The color filter element and the first quarter-wave plate overlap the cholesteric liquid crystal device. The first quarter-wave plate and the color filter element are located between the cholesteric liquid crystal and the light recovery structure.Type: GrantFiled: September 28, 2021Date of Patent: September 6, 2022Assignee: AU Optronics CorporationInventors: Hao-Shiun Yang, Jian-Fu Chen, Chien-Chi Chen, Shang-Chiang Lin
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Publication number: 20220236608Abstract: Provided is a display apparatus including a first display panel, a second display panel, and at least one light-absorbing layer. The first display panel has a first splicing surface. The second display panel has a second splicing surface opposite to the first splicing surface. The at least one light-absorbing layer is disposed on at least one of the first splicing surface and the second splicing surface.Type: ApplicationFiled: October 25, 2021Publication date: July 28, 2022Applicant: Au Optronics CorporationInventors: Hao-Shiun Yang, Chien-Chi Chen, Shang-Chiang Lin
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Patent number: 11314138Abstract: The present invention provides a display device including a display panel having a display surface, a polarizer disposed on the display surface, a first phase retardation layer disposed on one side of the polarizer opposite to the display surface, a polymerized cholesteric material layer disposed on one side of the first phase retardation layer opposite to the display surface, a second phase retardation layer disposed on one side of the polymerized cholesteric material layer opposite to the display surface, and a switchable polarizer disposed on one side of the second phase retardation layer opposite to the display surface. A first optical axis of the first phase retardation layer is orthogonal to a second optical axis of the second phase retardation layer. A first absorption axis of the polarizer is in the same direction as a second absorption axis of the switchable polarizer.Type: GrantFiled: January 27, 2021Date of Patent: April 26, 2022Assignee: AU OPTRONICS CORPORATIONInventors: Chien-Chi Chen, Wang-Shuo Kao, Hao-Shiun Yang, Shang-Chiang Lin
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Publication number: 20210286205Abstract: The present invention provides a display device including a display panel having a display surface, a polarizer disposed on the display surface, a first phase retardation layer disposed on one side of the polarizer opposite to the display surface, a polymerized cholesteric material layer disposed on one side of the first phase retardation layer opposite to the display surface, a second phase retardation layer disposed on one side of the polymerized cholesteric material layer opposite to the display surface, and a switchable polarizer disposed on one side of the second phase retardation layer opposite to the display surface. A first optical axis of the first phase retardation layer is orthogonal to a second optical axis of the second phase retardation layer. A first absorption axis of the polarizer is in the same direction as a second absorption axis of the switchable polarizer.Type: ApplicationFiled: January 27, 2021Publication date: September 16, 2021Inventors: Chien-Chi CHEN, Wang-Shuo KAO, Hao-Shiun YANG, Shang-Chiang LIN
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Patent number: 10473830Abstract: The present invention provides a display device including a display panel and a haze layer. The display panel includes a plurality of pixels and a color determining surface. The orthogonal projection of each of the plurality of pixels onto the color determining surface forms a plurality of adjacent pixel ranges. The haze layer is disposed on a side of the color determining surface and has a haze surface facing away from the color determining surface. The haze layer has a scattering coefficient ranging from ?1.4 to 0. The haze surface includes a first location corresponding to the center of the first pixel range, and a second location corresponding to a location away from the first edge towards the second pixel range wherein the distance therebetween ranges from 87 ?m to 174 ?m.Type: GrantFiled: June 15, 2018Date of Patent: November 12, 2019Assignee: AU OPTRONICS CORPORATIONInventors: Wang-Shuo Kao, Yu-Han Chiang, Ya-Chen Kao, Kai-Chieh Chang, Shang-Chiang Lin
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Patent number: 10393924Abstract: A polarizer includes an adhesive, a first protective layer, a substrate layer, a second protective layer and a surface protective film. The surface protective film includes a plurality of first particles. Each of the first particles has a first particle size. The first particle size is greater than or equal to 10 ?m.Type: GrantFiled: August 30, 2017Date of Patent: August 27, 2019Assignee: AU OPTRONICS CORPORATIONInventors: Chien-Chi Chen, Yu-Han Chiang, Shang-Chiang Lin, Chen-Hsien Liao
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Publication number: 20180372928Abstract: The present invention provides a display device including a display panel and a haze layer. The display panel includes a plurality of pixels and a color determining surface. The orthogonal projection of each of the plurality of pixels onto the color determining surface forms a plurality of adjacent pixel ranges. The haze layer is disposed on a side of the color determining surface and has a haze surface facing away from the color determining surface. The haze layer has a scattering coefficient ranging from ?1.4 to 0. The haze surface includes a first location corresponding to the center of the first pixel range, and a second location corresponding to a location away from the first edge towards the second pixel range wherein the distance therebetween ranges from 87 ?m to 174 ?m.Type: ApplicationFiled: June 15, 2018Publication date: December 27, 2018Inventors: Wang-Shuo Kao, Yu-Han Chiang, Ya-Chen Kao, Kai-Chieh Chang, Shang-Chiang Lin
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Publication number: 20180067233Abstract: A polarizer includes an adhesive, a first protective layer, a substrate layer, a second protective layer and a surface protective film. The surface protective film includes a plurality of first particles. Each of the first particles has a first particle size. The first particle size is greater than or equal to 10 ?m.Type: ApplicationFiled: August 30, 2017Publication date: March 8, 2018Inventors: Chien-Chi CHEN, Yu-Han CHIANG, Shang-Chiang LIN, Chen-Hsien LIAO