Patents by Inventor Po-Chun Chiu
Po-Chun Chiu 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: 20240124706Abstract: A liquid crystal polymer, composition, liquid crystal polymer film, laminated material and method of forming liquid crystal polymer film are provided. The liquid crystal polymer includes a first repeating unit, a second repeating unit, a third repeating unit, and a fourth repeating unit. The first repeating unit has a structure of Formula (I), the second repeating unit has a structure of Formula (II), the third repeating unit has a structure of Formula (III), and the fourth repeating unit has a structure of Formula (IV), a structure of Formula (V) or a structure of Formula (VI) wherein A1, A2, A3, Z1, R1, R2, R3 and Q are as defined in the specification.Type: ApplicationFiled: September 22, 2023Publication date: April 18, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yu-Lin CHU, Jen-Chun CHIU, Po- Hsien HO, Yu-Min HAN, Meng-Hsin CHEN, Chih-Hsiang LIN
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Patent number: 11941157Abstract: A computer implemented method for managing the scope of permissions granted by users to application that includes collecting a set of permissions for an application from an application provider publication; and collecting a process flow for functional steps of the application from a review of the application that is published on a product review type publication. The computer implemented method further includes dividing the functional steps of the application into a plurality of journeys, each of said plurality of journeys having a function associated with a stage of a functional step from a perspective of a user; and matching permissions from the set of permissions for each journey of said plurality of journeys to provide matched permissible permissions to journeys stored in a customer journey store.Type: GrantFiled: December 16, 2020Date of Patent: March 26, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Hao Chun Hung, Po-Cheng Chiu, Tsai-Hsuan Hsieh, Cheng-Lun Yang, Chiwen Chang, Shin Yu Wey
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Patent number: 11852277Abstract: A supporting device is provided and includes: a base; an upright column disposed on the base; a lifting module disposed on the upright column; a constant force arm unit including: a first rotating member rotatably disposed on the upright column and defining a constant first effective force arm; and a first wire wound on the first rotating member; a variable force arm unit including: a second rotating member linked with the first rotating member and defining a variable second effective force arm; and a second wire wound on the second rotating member; and an elastic force module connected to the first wire; where the torques respectively generated in the first wire and the second wire are balanced with each other.Type: GrantFiled: January 27, 2022Date of Patent: December 26, 2023Assignee: SYNCMOLD ENTERPRISE CORP.Inventors: Chun-Hao Huang, Chien-Wei Cheng, Yaw-Lin Chen, Po-Chun Chiu, Chien-Cheng Yeh
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Patent number: 11848798Abstract: An array controlling system includes a database, a controlling center and an array device. The controlling center reads a plurality of data of the database. The array device includes a processing unit, a main bus and an array unit. The processing unit receives a command of the controlling center and converts the command into a communication data. The main bus is configured to transmit the communication data to the array unit. A plurality of array modules of the array unit are connected in series with each other through a serial bus, and sequentially receive the communication data. The processing unit controls each of the array modules according to the communication data. A plurality of sensing data of the array modules are collected to the processing unit. The processing unit returns the sensing data to the database or the controlling center to update the database.Type: GrantFiled: May 26, 2021Date of Patent: December 19, 2023Assignee: RHYMEBUS CORPORATIONInventors: Hsuan-Yu Huang, Shun-Han Ko, Yu-Hung Lin, Po-Chun Chiu, Hsien-Tang Jao
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Patent number: 11841573Abstract: The invention relates to a display panel, comprising a first substrate; a second substrate comprising a color resist layer, the color resist layer comprising a first color resist, a second color resist and a third color resist sequentially arranged in a first direction; and a display molecular layer disposed between the first substrate and the second substrate; wherein, in a second direction perpendicular to the first direction, the first color resist comprises a plurality of first color resist stripes, the second color resist comprises at least one second color resist stripe, the third color resist comprises at least one third color resist stripe, and a volume of the first color resist stripe is smaller than a volume of the second color resist stripe and smaller than a volume of the third color resist stripe, wherein the first color resist is a green color resist.Type: GrantFiled: November 13, 2018Date of Patent: December 12, 2023Assignee: AU OPTRONICS (KUNSHAN) CO., LTD.Inventors: Ken Ching Lin, Po-Chun Chiu
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Publication number: 20230313942Abstract: A supporting stand comprises a bearing unit, a first rod, a second rod, a sleeve assembly, a regulating assembly, an elastic element, a first steel cable, and a second steel cable. The first rod pivotally connects with the bearing unit, the second rod pivotally connects with the first rod, and the sleeve assembly pivotally connects with the second rod. The regulating assembly is disposed in the sleeve assembly, the elastic element is disposed in the second rod, the first steel cable is connected to the elastic element and the first rod respectively, and the second steel cable is connected to the elastic element and the regulating assembly respectively. The sleeve assembly is operated to drive the regulating assembly to move, so that the second steel cable, the elastic element, and the first steel cable move simultaneously to adjust the tension compensation for the bearing unit.Type: ApplicationFiled: March 1, 2023Publication date: October 5, 2023Inventors: Ching-Hui YEN, Yu-Ming KAO, Po-Chun CHIU
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Patent number: 11762232Abstract: The invention provides a display device, comprising: a first substrate having a display region and a peripheral region adjacent to each other; a second substrate having a first light shield layer and a color resist layer, the color resist layer having a first color resist layer, a second color resist layer and a third color resist layer disposed on the first light shield layer in a strip shape, respectively; a display molecular layer disposed between the first substrate and the second substrate; a first light sensing region disposed on the first substrate and the second substrate; a first spacer region surrounding the first light sensing region, and further comprising: a second light shield layer forming a first projection area on the second substrate; a fourth resist layer forming a second projection area on the second substrate; wherein a ratio of the second projection area to the first projection area is between 0.01 and 0.07.Type: GrantFiled: December 27, 2019Date of Patent: September 19, 2023Assignee: AU OPTRONICS (KUNSHAN) CO., LTD.Inventors: Kai Ti Chang, Po-Chun Chiu
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Publication number: 20230251520Abstract: The invention relates to a display panel, comprising a first substrate; a second substrate comprising a color resist layer, the color resist layer comprising a first color resist, a second color resist and a third color resist sequentially arranged in a first direction; and a display molecular layer disposed between the first substrate and the second substrate; wherein, in a second direction perpendicular to the first direction, the first color resist comprises a plurality of first color resist stripes, the second color resist comprises at least one second color resist stripe, the third color resist comprises at least one third color resist stripe, and a volume of the first color resist stripe is smaller than a volume of the second color resist stripe and smaller than a volume of the third color resist stripe, wherein the first color resist is a green color resist.Type: ApplicationFiled: November 13, 2018Publication date: August 10, 2023Inventors: KEN CHING LIN, PO-CHUN CHIU
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Publication number: 20220381392Abstract: A supporting device is provided and includes: a base; an upright column disposed on the base; a lifting module disposed on the upright column; a constant force arm unit including: a first rotating member rotatably disposed on the upright column and defining a constant first effective force arm; and a first wire wound on the first rotating member; a variable force arm unit including: a second rotating member linked with the first rotating member and defining a variable second effective force arm; and a second wire wound on the second rotating member; and an elastic force module connected to the first wire; where the torques respectively generated in the first wire and the second wire are balanced with each other.Type: ApplicationFiled: January 27, 2022Publication date: December 1, 2022Inventors: Chun-Hao Huang, Chien-Wei Cheng, Yaw-Lin Chen, Po-Chun Chiu, Chien-Cheng Yeh
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Publication number: 20220255769Abstract: An array controlling system includes a database, a controlling center and an array device. The controlling center reads a plurality of data of the database. The array device includes a processing unit, a main bus and an array unit. The processing unit receives a command of the controlling center and converts the command into a communication data. The main bus is configured to transmit the communication data to the array unit. A plurality of array modules of the array unit are connected in series with each other through a serial bus, and sequentially receive the communication data. The processing unit controls each of the array modules according to the communication data. A plurality of sensing data of the array modules are collected to the processing unit. The processing unit returns the sensing data to the database or the controlling center to update the database.Type: ApplicationFiled: May 26, 2021Publication date: August 11, 2022Inventors: Hsuan-Yu HUANG, Shun-Han KO, Yu-Hung LIN, Po-Chun CHIU, Hsien-Tang JAO
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Publication number: 20220171233Abstract: The invention provides a display device, comprising: a first substrate having a display region and a peripheral region adjacent to each other; a second substrate having a first light shield layer and a color resist layer, the color resist layer having a first color resist layer, a second color resist layer and a third color resist layer disposed on the first light shield layer in a strip shape, respectively; a display molecular layer disposed between the first substrate and the second substrate; a first light sensing region disposed on the first substrate and the second substrate; a first spacer region surrounding the first light sensing region, and further comprising: a second light shield layer forming a first projection area on the second substrate; a fourth resist layer forming a second projection area on the second substrate; wherein a ratio of the second projection area to the first projection area is between 0.01 and 0.07.Type: ApplicationFiled: December 27, 2019Publication date: June 2, 2022Inventors: KAI TI CHANG, Po-Chun CHIU
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Patent number: 10170515Abstract: A semiconductor device includes a substrate and a device. The substrate has a first surface and a second surface opposite to each other. The substrate includes a first well region, and the first well region includes a first shallow implantation region adjacent to the first surface and a first deep implantation region adjacent to the second surface, in which a dopant concentration of the first deep implantation region at the second surface is substantially equal to 0. The device is disposed on the first surface of the substrate and adjoins the first shallow implantation region.Type: GrantFiled: April 14, 2017Date of Patent: January 1, 2019Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Che-Chun Lu, Ching-Hung Kao, Fu-Cheng Chang, Chia-Pin Cheng, Po-Chun Chiu
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Publication number: 20180301496Abstract: A semiconductor device includes a substrate and a device. The substrate has a first surface and a second surface opposite to each other. The substrate includes a first well region, and the first well region includes a first shallow implantation region adjacent to the first surface and a first deep implantation region adjacent to the second surface, in which a dopant concentration of the first deep implantation region at the second surface is substantially equal to 0. The device is disposed on the first surface of the substrate and adjoins the first shallow implantation region.Type: ApplicationFiled: April 14, 2017Publication date: October 18, 2018Inventors: Che-Chun Lu, Ching-Hung Kao, Fu-Cheng Chang, Chia-Pin Cheng, Po-Chun Chiu
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Patent number: 9832399Abstract: An image sensor including a substrate, a trench isolation, a plurality of image sensing units, at least one phase detection unit, and an interconnection layer is provided. The trench isolation is in the substrate, and a plurality of active areas of the substrate are separated from each other by the trench isolation. The image sensing units and the at least one phase detection unit are in the active areas arranged in an array, and a sensing area of the at least one phase detection unit is smaller than a sensing area of each of the image sensing units. The interconnection layer is disposed on the image sensing units and the at least one phase detection unit. In addition, a method of fabricating an image sensor is also provided.Type: GrantFiled: January 29, 2016Date of Patent: November 28, 2017Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chia-Yu Wei, Chin-Hsun Hsiao, Po-Chun Chiu, Yu-Hsuan Cheng, Yung-Lung Hsu, Hsin-Chi Chen, Ching-Ling Cheng
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Publication number: 20170223285Abstract: An image sensor including a substrate, a trench isolation, a plurality of image sensing units, at least one phase detection unit, and an interconnection layer is provided. The trench isolation is in the substrate, and a plurality of active areas of the substrate are separated from each other by the trench isolation. The image sensing units and the at least one phase detection unit are in the active areas arranged in an array, and a sensing area of the at least one phase detection unit is smaller than a sensing area of each of the image sensing units. The interconnection layer is disposed on the image sensing units and the at least one phase detection unit. In addition, a method of fabricating an image sensor is also provided.Type: ApplicationFiled: January 29, 2016Publication date: August 3, 2017Inventors: Chia-Yu Wei, Chin-Hsun Hsiao, Po-Chun Chiu, Yu-Hsuan Cheng, Yung-Lung Hsu, Hsin-Chi Chen, Ching-Ling Cheng
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Patent number: 9543222Abstract: An integrated circuit device includes a transfer-gate transistor, and a photo diode connected to a source/drain region of the transfer-gate transistor. An electrical fuse is electrically coupled to a gate of the transfer-gate transistor. A diode is electrically coupled to the electrical fuse.Type: GrantFiled: May 29, 2015Date of Patent: January 10, 2017Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kai-Ling Chiu, Tse-Hua Lu, Yu-Kuo Cheng, Po-Chun Chiu, Ping-Fang Hung
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Patent number: 9277195Abstract: This disclosure provides pixel arrays made up of a clear pixel and a color pixel. The color pixel includes a first photo-detecting element and a color pixel access transistor to selectively couple the first photo-detecting element to a first charge-storage node. The clear pixel includes a second photo-detecting element and a clear pixel access transistor to selectively couple the second photo-detecting element to a second charge-storage node. The color pixel access transistor transfers a first charge per unit time between the first photo-detecting element and the first charge-storage node. The clear pixel access transistor transfers a second charge per unit time between the clear pixel access transistor and the second charge-storage node. The first charge per unit time is less than the second charge per unit time to mitigate blooming. In other embodiments, the clear pixel includes an excess-charge transfer path that couples the clear pixel to a DC supply node to mitigate blooming.Type: GrantFiled: April 8, 2014Date of Patent: March 1, 2016Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Kai-Ling Chiu, Masayuki Uchiyama, Po-Chun Chiu, Tse-Hua Lu, Yuichiro Yamashita
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Publication number: 20150288940Abstract: This disclosure provides pixel arrays made up of a clear pixel and a color pixel. The color pixel includes a first photo-detecting element and a color pixel access transistor to selectively couple the first photo-detecting element to a first charge-storage node. The clear pixel includes a second photo-detecting element and a clear pixel access transistor to selectively couple the second photo-detecting element to a second charge-storage node. The color pixel access transistor transfers a first charge per unit time between the first photo-detecting element and the first charge-storage node. The clear pixel access transistor transfers a second charge per unit time between the clear pixel access transistor and the second charge-storage node. The first charge per unit time is less than the second charge per unit time to mitigate blooming. In other embodiments, the clear pixel includes an excess-charge transfer path that couples the clear pixel to a DC supply node to mitigate blooming.Type: ApplicationFiled: April 8, 2014Publication date: October 8, 2015Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Kai-Ling Chiu, Masayuki Uchiyama, Po-Chun Chiu, Tse-Hua Lu, Yuichiro Yamashita
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Publication number: 20150262891Abstract: An integrated circuit device includes a transfer-gate transistor, and a photo diode connected to a source/drain region of the transfer-gate transistor. An electrical fuse is electrically coupled to a gate of the transfer-gate transistor. A diode is electrically coupled to the electrical fuse.Type: ApplicationFiled: May 29, 2015Publication date: September 17, 2015Inventors: Kai-Ling Chiu, Tse-Hua Lu, Yu-Kuo Cheng, Po-Chun Chiu, Ping-Fang Hung
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Patent number: 9048126Abstract: An integrated circuit device includes a transfer-gate transistor, and a photo diode connected to a source/drain region of the transfer-gate transistor. An electrical fuse is electrically coupled to a gate of the transfer-gate transistor. A diode is electrically coupled to the electrical fuse.Type: GrantFiled: May 10, 2013Date of Patent: June 2, 2015Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kai-Ling Chiu, Tse-Hua Lu, Yu-Kuo Cheng, Po-Chun Chiu, Ping-Fang Hung