Patents by Inventor Chia-Jui Lin
Chia-Jui 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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Publication number: 20240105642Abstract: A method of manufacturing a package structure at least includes the following steps. An encapsulant laterally is formed to encapsulate the die and the plurality of through vias. A plurality of first connectors are formed to electrically connect to first surfaces of the plurality of through vias. A warpage control material is formed over the die, wherein the warpage control material is disposed to cover an entire surface of the die. A protection material is formed over the encapsulant and around the plurality of first connectors and the warpage control material. A coefficient of thermal expansion of the protection material is less than a coefficient of thermal expansion of the encapsulant.Type: ApplicationFiled: November 29, 2023Publication date: March 28, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Hao-Jan Pei, Ching-Hua Hsieh, Hsiu-Jen Lin, Wei-Yu Chen, Chia-Shen Cheng, Chih-Chiang Tsao, Jen-Jui Yu, Cheng-Shiuan Wong
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Publication number: 20240088062Abstract: A package structure includes a die, an encapsulant laterally encapsulating the die, a warpage control material disposed over the die, and a protection material disposed over the encapsulant and around the warpage control material. A coefficient of thermal expansion of the protection material is less than a coefficient of thermal expansion of the encapsulant.Type: ApplicationFiled: November 23, 2023Publication date: March 14, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Hao-Jan Pei, Ching-Hua Hsieh, Hsiu-Jen Lin, Wei-Yu Chen, Chia-Shen Cheng, Chih-Chiang Tsao, Jen-Jui Yu, Cheng-Shiuan Wong
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Patent number: 11917230Abstract: A system and method for maximizing bandwidth in an uplink for a 5G communication system is disclosed. Multiple end devices generate image streams. A gateway is coupled to the end devices. The gateway includes a gateway monitor agent collecting utilization rate data of the gateway and an image inspector collecting inspection data from the received image streams. An edge server is coupled to the gateway. The edge server includes an edge server monitor agent collecting utilization rate data of the edge server. An analytics manager is coupled to the gateway and the edge server. The analytics manager is configured to determine an allocation strategy based on the collected utilization rate data from the gateway and the edge server.Type: GrantFiled: October 6, 2021Date of Patent: February 27, 2024Assignee: Quanta Cloud Technology Inc.Inventors: Yi-Neng Zeng, Keng-Cheng Liu, Wei-Ming Huang, Shih-Hsun Lai, Ji-Jeng Lin, Chia-Jui Lee, Liao Jin Xiang
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Patent number: 11911951Abstract: A matte film for hot pressing and a manufacturing method thereof are provided. The manufacturing method includes steps of forming at least one polyester composition into an unstretched polyester thick film and stretching the unstretched polyester thick film in a machine direction (MD) and a transverse direction (TD). The polyester composition includes 81% to 97.9497% by weight of a polyester resin, 0.02% to 2% by weight of an antioxidative ingredient, 0.0003% to 1% by weight of a nucleating agent, 0.01% to 2% by weight of a flow aid, 0.01% to 2% by weight of a polyester modifier, 0.01% to 2% by weight of an inorganic filler, and 2% to 10% by weight of silica particles. The polyester resin has an intrinsic viscosity between 0.60 dl/g and 0.80 dl/g.Type: GrantFiled: September 4, 2020Date of Patent: February 27, 2024Assignee: NAN YA PLASTICS CORPORATIONInventors: Te-Chao Liao, Wen-Cheng Yang, Wen-Jui Cheng, Chia-Yen Hsiao, Chien-Chih Lin
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Publication number: 20240012499Abstract: A touch sensor includes a substrate, sensing channels, and a protective layer. The sensing channels are disposed at intervals on a surface of the substrate, and any one of the sensing channels includes an electrode portion and a silver trace portion electrically connected to the electrode portion. The protective layer is disposed on the substrate and covers and encapsulates the sensing channels. After the touch sensor is subjected to a salt spray test with sodium chloride solution of a mass percentage concentration of 5% at a rate of 1 mL/H to 2 mL/H under an ambient temperature of 35° C. for 48 hours, a resistance change rate of any one of the sensing channels is less than or equal to 10%, and a resistance distribution difference between the sensing channels is less than or equal to 10%.Type: ApplicationFiled: September 26, 2023Publication date: January 11, 2024Inventors: Shao Jie LIU, Si Qiang XU, Chien Hsien YU, Chia Jui LIN, Jian ZHANG, Wei Na CAO, Mei Fang LAN, Jun Hua HUANG, Mei Fen BAI, Song Xin WANG
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Patent number: 11829539Abstract: A touch sensor having a visible area and a peripheral area includes a substrate, a metal nanowire layer, and a silver layer. The metal nanowire layer is disposed on a main surface of the substrate and defines an electrode portion and first and second wirings, in which the first wiring includes a lead-out portion connected to the electrode portion and a lead portion connected to the lead-out portion, and the second wiring is disposed on a side of the first wiring relatively away from the visible area and adjacent to an edge of the main surface. The silver layer is stacked on the first and second wirings and has a first side facing toward the visible area and a second side facing away from the visible area, and an edge roughness on the first side is greater than an edge roughness on the second side.Type: GrantFiled: May 16, 2022Date of Patent: November 28, 2023Assignee: TPK ADVANCED SOLUTIONS INC.Inventors: Shao Jie Liu, Chia Jui Lin, Chien Hsien Yu, Jian Zhang, Si Qiang Xu, Jun Hua Huang, Mei Fen Bai, Song Xin Wang, Long Yun Zhan, Bo Huang
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Publication number: 20230367406Abstract: A touch sensor having a visible area and a peripheral area includes a substrate, a metal nanowire layer, and a silver layer. The metal nanowire layer is disposed on a main surface of the substrate and defines an electrode portion and first and second wirings, in which the first wiring includes a lead-out portion connected to the electrode portion and a lead portion connected to the lead-out portion, and the second wiring is disposed on a side of the first wiring relatively away from the visible area and adjacent to an edge of the main surface. The silver layer is stacked on the first and second wirings and has a first side facing toward the visible area and a second side facing away from the visible area, and an edge roughness on the first side is greater than an edge roughness on the second side.Type: ApplicationFiled: May 16, 2022Publication date: November 16, 2023Inventors: Shao Jie Liu, Chia Jui Lin, Chien Hsien Yu, Jian Zhang, Si Qiang Xu, Jun Hua Huang, Mei Fen Bai, Song Xin Wang, Long Yun Zhan, Bo Huang
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Patent number: 11809648Abstract: A touch sensor includes a substrate, sensing channels, and a protective layer. The sensing channels are disposed at intervals on a surface of the substrate, and any one of the sensing channels includes an electrode portion and a silver trace portion electrically connected to the electrode portion. The protective layer is disposed on the substrate and covers and encapsulates the sensing channels. After the touch sensor is subjected to a salt spray test with sodium chloride solution of a mass percentage concentration of 5% at a rate of 1 mL/H to 2 mL/H under an ambient temperature of 35° C. for 48 hours, a resistance change rate of any one of the sensing channels is less than or equal to 10%, and a resistance distribution difference between the sensing channels is less than or equal to 10%.Type: GrantFiled: January 28, 2022Date of Patent: November 7, 2023Assignee: TPK Advanced Solutions Inc.Inventors: Shao Jie Liu, Si Qiang Xu, Chien Hsien Yu, Chia Jui Lin, Jian Zhang, Wei Na Cao, Mei Fang Lan, Jun Hua Huang, Mei Fen Bai, Song Xin Wang
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Patent number: 11775107Abstract: A touch sensor having a visible area and a peripheral area includes a substrate, a metal nanowire layer, and a silver layer. The metal nanowire layer is disposed on a main surface of the substrate and defines a plurality of electrode portions corresponding to the visible area and a plurality of wiring portions corresponding to the peripheral area. The electrode portions are arranged at intervals, and the wiring portions are respectively connected to the electrode portions and arranged at intervals. Two adjacent electrode portions are spaced apart by a first spacer region, and two adjacent wiring portions are spaced apart by a second spacer region. The silver layer is disposed on the wiring portions and in contact with the wiring portions. A thickness of the substrate corresponding to the first spacer region is smaller than a thickness of the substrate corresponding to the second spacer region.Type: GrantFiled: November 7, 2022Date of Patent: October 3, 2023Assignee: TPK ADVANCED SOLUTIONS INC.Inventors: Chia Jui Lin, Shao Jie Liu, Jian Zhang, Si Qiang Xu, Jun Hua Huang, Mei Fen Bai, Song Xin Wang, Long Yun Zhan, Bo Huang
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Patent number: 11762498Abstract: A touch sensor having a visible area and a peripheral area includes a substrate, a metal nanowire layer, a transitional insulating portion, and a silver layer. The metal nanowire layer is disposed on the substrate and defines a plurality of electrode portions corresponding to the visible area and a plurality of wiring portions corresponding to the peripheral area, in which the adjacent wiring portions are spaced apart by a spaced region. The transitional insulating portion is disposed in the spaced region and adjacent and connected to a sidewall of each of the wiring portions, and a gap is between two of the transitional insulating portions that are respectively connected to the adjacent wiring portions. The silver layer is disposed on an upper surface of the wiring portions, and the silver layer and the wiring portions together constitute a plurality of peripheral traces of the touch sensor.Type: GrantFiled: January 9, 2023Date of Patent: September 19, 2023Assignee: TPK Advanced Solutions Inc.Inventors: Shao Jie Liu, Chia Jui Lin, Wei Chuan Chao, Jian Zhang, Longyun Zhan, Jun Hua Huang
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Publication number: 20230244333Abstract: A touch sensor includes a substrate, sensing channels, and a protective layer. The sensing channels are disposed at intervals on a surface of the substrate, and any one of the sensing channels includes an electrode portion and a silver trace portion electrically connected to the electrode portion. The protective layer is disposed on the substrate and covers and encapsulates the sensing channels. After the touch sensor is subjected to a salt spray test with sodium chloride solution of a mass percentage concentration of 5% at a rate of 1 mL/H to 2 mL/H under an ambient temperature of 35° C. for 48 hours, a resistance change rate of any one of the sensing channels is less than or equal to 10%, and a resistance distribution difference between the sensing channels is less than or equal to 10%.Type: ApplicationFiled: January 28, 2022Publication date: August 3, 2023Inventors: Shao Jie LIU, Si Qiang XU, Chien Hsien YU, Chia Jui LIN, Jian ZHANG, Wei Na CAO, Mei Fang LAN, Jun Hua HUANG, Mei Fen BAI, Song Xin WANG
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Patent number: 11703966Abstract: A touch display module includes a touch device and a polarizing element. The polarizing element includes a polarizer and a retardation film assembly. The retardation film assembly has a polarization ellipticity value (e-value), and the absolute value of the e-value is greater than 0.8. A reflection rate of the polarizing element is less than 6%, and a total reflection rate of the touch device and the polarizing element is less than 7%.Type: GrantFiled: August 18, 2021Date of Patent: July 18, 2023Assignee: TPK Advanced Solutions Inc.Inventors: Ming Chung Liu, Yi Lung Yang, Ya Chin Chang, Po Yu Hsiao, Sheng Fa Liu, Wei Chou Chen, Xue Fen Wang, Yong Bin Ke, Chia Jui Lin, Shao Jie Liu, Xue Long Zhang, Xian Bin Xu
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Patent number: 11652051Abstract: The present disclosure provides a contact structure and an electronic device having the same. The contact structure includes: a substrate; a copper layer disposed on the substrate; an adhesion promotion layer disposed on the copper layer, wherein the adhesion promotion layer forms a monomolecular adsorption layer on the surface of the copper layer; and a silver nanowire layer disposed on the adhesion promotion layer, and the adhesive force between the copper layer and the silver nanowire layer is 3B or more. In the present disclosure, by disposing the adhesion promotion layer on the copper layer, in the stacked structure of the copper layer and the silver nanowire layer, the adhesive force between the copper layer and the silver nanowire layer is increased, so as to prevent a peeling phenomenon of the copper layer occurring in the subsequent yellow-light process.Type: GrantFiled: January 22, 2021Date of Patent: May 16, 2023Assignee: TPK Advanced Solutions Inc.Inventors: Yi-Min Jiang, Xi-Zhao Wang, Li-Wei Mu, Shan-Yu Wu, Chih-Min Chen, Chao-Hui Kuo, Wei-Chuan Chao, Chia Jui Lin
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Publication number: 20230064478Abstract: A touch display module includes a touch device and a polarizing element. The polarizing element includes a polarizer and a retardation film assembly. The retardation film assembly has a polarization ellipticity value (e-value), and the absolute value of the e-value is greater than 0.8. A reflection rate of the polarizing element is less than 6%, and a total reflection rate of the touch device and the polarizing element is less than 7%.Type: ApplicationFiled: August 18, 2021Publication date: March 2, 2023Inventors: Ming Chung Liu, Yi Lung Yang, Ya Chin Chang, Po Yu Hsiao, Sheng Fa Liu, Wei Chou Chen, Xue Fen Wang, Yong Bin Ke, Chia Jui Lin, Shao Jie Liu, Xue Long Zhang, Xian Bin Xu
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Patent number: 11538752Abstract: A contact area structure including an organic substrate, an inorganic conductive layer, an organic adhesive layer, and a transparent conductive layer is provided. The organic substrate includes at least one contact pad area including a first block and a second block adjacent to the first block. The inorganic conductive layer is disposed on the organic substrate, in which the inorganic conductive layer is partially disposed on the first block, and a portion of an upper surface of the organic substrate is exposed at the second block. The inorganic conductive layer and the upper surface of the organic substrate are covered by the organic adhesive layer. The transparent conductive layer is disposed on the organic adhesive layer, so that the adhesive strength between the transparent layer and the inorganic conductive layer can be enhanced.Type: GrantFiled: November 10, 2020Date of Patent: December 27, 2022Assignee: TPK Advanced Solutions Inc.Inventors: Chia-Jui Lin, Kuo-Lung Fang, Jun-Rong Chen, Cheng-Jun Yang
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Publication number: 20220238749Abstract: The present disclosure provides a contact structure and an electronic device having the same. The contact structure includes: a substrate; a copper layer disposed on the substrate; an adhesion promotion layer disposed on the copper layer, wherein the adhesion promotion layer forms a monomolecular adsorption layer on the surface of the copper layer; and a silver nanowire layer disposed on the adhesion promotion layer, and the adhesive force between the copper layer and the silver nanowire layer is 3B or more. In the present disclosure, by disposing the adhesion promotion layer on the copper layer, in the stacked structure of the copper layer and the silver nanowire layer, the adhesive force between the copper layer and the silver nanowire layer is increased, so as to prevent a peeling phenomenon of the copper layer occurring in the subsequent yellow-light process.Type: ApplicationFiled: January 22, 2021Publication date: July 28, 2022Inventors: Yi-Min Jiang, Xi-Zhao Wang, Li-Wei Mu, Shan-Yu Wu, Chih-Min Chen, Chao-Hui Kuo, Wei-Chuan Chao, Chia Jui Lin
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Patent number: 11340747Abstract: A touch sensor having a visible area and a peripheral area on at least one side of the visible area includes a substrate and a first touch electrode layer. The substrate has a hole area corresponding to the visible area, and the hole area has a first edge. The first touch electrode layer is disposed on the substrate and corresponding to the visible area. The first touch electrode layer includes a first electrode line extending along a first direction, and the first electrode line has a first portion close to the hole area and a second portion far from the hole area along the first direction. The first portion of the first electrode line is connected to the second portion of the first electrode line, and the first portion of the first electrode line is disposed adjacent to the first edge along a contour of the hole area.Type: GrantFiled: March 5, 2021Date of Patent: May 24, 2022Assignee: TPK Advanced Solutions Inc.Inventors: Chia-Jui Lin, Wei-Chuan Chao, Shao-Jie Liu, Si-Qiang Xu
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Publication number: 20220148960Abstract: A contact area structure including an organic substrate, an inorganic conductive layer, an organic adhesive layer, and a transparent conductive layer is provided. The organic substrate includes at least one contact pad area including a first block and a second block adjacent to the first block. The inorganic conductive layer is disposed on the organic substrate, in which the inorganic conductive layer is partially disposed on the first block, and a portion of an upper surface of the organic substrate is exposed at the second block. The inorganic conductive layer and the upper surface of the organic substrate are covered by the organic adhesive layer. The transparent conductive layer is disposed on the organic adhesive layer, so that the adhesive strength between the transparent layer and the inorganic conductive layer can be enhanced.Type: ApplicationFiled: November 10, 2020Publication date: May 12, 2022Inventors: Chia-Jui Lin, Kuo-Lung Fang, Jun-Rong Chen, Cheng-Jun Yang
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Patent number: 11128846Abstract: A projection display system having a projector, the projector includes a laser light source, a lighting system, and a control circuit. The laser light source has a first laser light source module and a second laser light source module. The first and second laser light source modules provide laser light. The lighting system converts the laser light into image light for displaying an image. The image light includes first polarized light and second polarized light. The control circuit controls the laser light source and the lighting system. The control circuit independently controls the light energy output by the first and second laser light source modules to change the intensity of the first and second polarized light.Type: GrantFiled: May 15, 2020Date of Patent: September 21, 2021Assignee: DELTA ELECTRONICS, INC.Inventors: Tien-Chih Liao, Chia-Jui Lin
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Publication number: 20200396428Abstract: A projection display system having a projector, the projector includes a laser light source, a lighting system, and a control circuit. The laser light source has a first laser light source module and a second laser light source module. The first and second laser light source modules provide laser light. The lighting system converts the laser light into image light for displaying an image. The image light includes first polarized light and second polarized light. The control circuit controls the laser light source and the lighting system. The control circuit independently controls the light energy output by the first and second laser light source modules to change the intensity of the first and second polarized light.Type: ApplicationFiled: May 15, 2020Publication date: December 17, 2020Inventors: Tien-Chih LIAO, Chia-Jui LIN