Patents by Inventor Chih-Hao Wu
Chih-Hao Wu 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: 11960039Abstract: An X ray device, including an array substrate, a scintillator layer, a first adhesion layer, a function film, and a second adhesion layer, is provided. The scintillator layer is disposed on the array substrate. The first adhesion layer is disposed between the scintillator layer and the array substrate. The function film is disposed on the array substrate. The second adhesion layer is disposed between the function film and the array substrate. The function film covers the scintillator layer.Type: GrantFiled: April 28, 2023Date of Patent: April 16, 2024Assignee: InnoCare Optoelectronics CorporationInventors: Chih-Ying Wang, Chih-Hao Wu
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Patent number: 11953052Abstract: A fastener is adapted for assembling a first housing to a second housing. The first housing is provided with a protruding portion and a buckling portion, and the second housing has a first surface, a second surface, and a through hole. The fastener includes a first portion, at least one connecting portion, at least two elastic portions, and a second portion. The first portion movably abuts against the first surface and has a first opening. The connecting portion is accommodated in the through hole. One end of the connecting portion is connected to the first portion. The connecting portion is spaced apart from an inner edge of the second housing by a gap. The two elastic portions inclinedly extend into the first opening. The second portion movably abuts against the second surface and is disposed at the another end of the connecting portion.Type: GrantFiled: June 17, 2021Date of Patent: April 9, 2024Assignee: PEGATRON CORPORATIONInventors: Jian-Hua Chen, Po-Tsung Shih, Yu-Wei Lin, Ming-Hua Ho, Chih-Hao Wu
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Patent number: 11846739Abstract: A circuit for sensing an X-ray including a switching element, a storage element, a sensing element and a branching element. The storage element electrically coupled to the switching element. The sensing element electrically coupled to the switching element. The branching element electrically coupled between the storage element and the sensing element.Type: GrantFiled: January 12, 2021Date of Patent: December 19, 2023Assignee: InnoCare Optoelectronics CorporationInventors: Hsin-Hung Lin, Chin-Chi Chen, Chih-Hao Wu
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Publication number: 20230266486Abstract: An X ray device, including an array substrate, a scintillator layer, a first adhesion layer, a function film, and a second adhesion layer, is provided. The scintillator layer is disposed on the array substrate. The first adhesion layer is disposed between the scintillator layer and the array substrate. The function film is disposed on the array substrate. The second adhesion layer is disposed between the function film and the array substrate. The function film covers the scintillator layer.Type: ApplicationFiled: April 28, 2023Publication date: August 24, 2023Applicant: InnoCare Optoelectronics CorporationInventors: Chih-Ying Wang, Chih-Hao Wu
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Publication number: 20230258829Abstract: An X-ray device, including a sensor panel and a flexible scintillator structure disposed on the sensor panel, is provided. A manufacturing method of the X-ray device is also provided.Type: ApplicationFiled: April 27, 2023Publication date: August 17, 2023Applicant: InnoCare Optoelectronics CorporationInventors: Wen Chien Lin, Chih-Hao Wu
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Patent number: 11719835Abstract: A radiation-sensing device is provided. The radiation-sensing device includes a substrate, a first scintillator layer, a second scintillator layer, and an array layer. The first scintillator is disposed on a first side of the substrate, and includes a plurality of first blocking walls and a plurality of first scintillator elements. The plurality of first scintillator elements are located between the plurality of first blocking walls. The second scintillator layer is disposed on a second side of the substrate, and the second side is opposite to the first side. The array layer is located between the first scintillator layer and the second scintillator layer, and has a plurality of photosensitive elements. In addition, a projection of at least one of the plurality of first blocking walls on the substrate overlaps with a projection of at least one of the plurality of photosensitive elements on the substrate.Type: GrantFiled: May 28, 2020Date of Patent: August 8, 2023Assignee: InnoCare Optoelectronics CorporationInventor: Chih-Hao Wu
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Patent number: 11705532Abstract: An X-ray device including a sensing panel is provided. The sensing panel includes a first pixel and a second pixel. The second pixel is disposed adjacent to the first pixel in a top view direction. The first pixel includes a first photoelectric conversion layer. The second pixel includes a second photoelectric conversion layer. The first photoelectric conversion layer and the second photoelectric conversion layer belong to different layers.Type: GrantFiled: April 28, 2021Date of Patent: July 18, 2023Assignee: InnoCare Optoelectronics CorporationInventors: Zhi-Hong Wang, Hsin-Hung Lin, Chih-Hao Wu
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Patent number: 11686866Abstract: A radiation sensing device is provided in the present disclosure. The radiation sensing device includes a substrate and a plurality of semiconductor units. The semiconductor units are disposed on the substrate, and at least one of the semiconductor units includes a first gate electrode, an active layer, and a second gate electrode. The active layer is disposed on the first gate electrode, and the second gate electrode is disposed on the active layer. The second gate electrode has a positive bias voltage during a standby mode. The second electrode may be configured to have a positive bias voltage during the standby mode for improving influence on electrical properties of the semiconductor unit after the semiconductor unit is irradiated by radiation.Type: GrantFiled: July 19, 2021Date of Patent: June 27, 2023Assignee: InnoLux CorporationInventors: Zhi-Hong Wang, Hsin-Hung Lin, Chih-Hao Wu
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Patent number: 11681057Abstract: An X-ray device, including a sensor panel and a flexible scintillator structure disposed on the sensor panel, is provided. A manufacturing method of the X-ray device is also provided.Type: GrantFiled: May 11, 2021Date of Patent: June 20, 2023Assignee: InnoCare Optoelectronics CorporationInventors: Wen Chien Lin, Chih-Hao Wu
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Patent number: 11681056Abstract: An X ray device, including an array substrate, a scintillator layer, a first adhesion layer, a function film, and a second adhesion layer, is provided. The scintillator layer is disposed on the array substrate. The first adhesion layer is disposed between the scintillator layer and the array substrate. The function film is disposed on the array substrate. The second adhesion layer is disposed between the function film and the array substrate. The function film covers the scintillator layer.Type: GrantFiled: June 24, 2021Date of Patent: June 20, 2023Assignee: InnoCare Optoelectronics CorporationInventors: Chih-Ying Wang, Chih-Hao Wu
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Patent number: 11675094Abstract: An X-ray device is provided, which includes a flexible substrate, a driver integrated circuit, and a scintillator layer. The flexible substrate includes an array portion and an extension portion. The driver integrated circuit is disposed on the flexible substrate. The scintillator layer is disposed on the flexible substrate.Type: GrantFiled: August 12, 2021Date of Patent: June 13, 2023Assignee: InnoCare Optoelectronics CorporationInventors: Wen Chien Lin, Chih-Hao Wu
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Patent number: 11619753Abstract: The disclosure provides a processing circuit adapted to read out a sensing voltage of an X-ray sensor and a signal processing method of a sampling circuit. The processing circuit includes an amplifier and the sampling circuit. An inverting input terminal of the amplifier is coupled to the X-ray sensor. The sampling circuit is coupled to an output terminal of the amplifier. The sampling circuit obtains a first voltage, a second voltage, and a sampling voltage of the X-ray sensor in different periods. The sampling voltage is between the first voltage and the second voltage. In the readout period, the sampling circuit subtracts the second voltage from the sampling voltage to obtain a third voltage, subtracts the second voltage from the first voltage to obtain a fourth voltage, and divides the third voltage by the fourth voltage to read out the sensing voltage of the X-ray sensor.Type: GrantFiled: June 28, 2021Date of Patent: April 4, 2023Assignees: InnoCare Optoelectronics Corporation, National Yang Ming Chiao Tung UniversityInventors: Zhi-Hong Wang, Hsin-Hung Lin, Chih-Hao Wu, Yu-Lun Hsieh, Ya-Hsiang Tai, Cheng Che Tu
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Publication number: 20230067176Abstract: Provided are a sensing device and a manufacturing method thereof. The sensing device includes a substrate, a first electrode and a sensing layer. The first electrode is disposed on the substrate. The sensing layer is disposed on the first electrode and has a first surface adjacent to the first electrode. The first electrode has a length smaller than that of the first surface. The manufacturing method of the sensing device includes the following. A substrate is provided. A sensing layer is formed on the substrate. A first electrode is formed on the substrate so that the first electrode is disposed between the sensing layer and the substrate. The sensing layer has a first surface adjacent to the first electrode. The first electrode has a length smaller than that of the first surface of the sensing layer.Type: ApplicationFiled: August 8, 2022Publication date: March 2, 2023Applicant: InnoCare Optoelectronics CorporationInventors: Chih-Hao Wu, Jyun-Hao Syu
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Publication number: 20220221598Abstract: A circuit for sensing an X-ray including a switching element, a storage element, a sensing element and a branching element. The storage element electrically coupled to the switching element. The sensing element electrically coupled to the switching element. The branching element electrically coupled between the storage element and the sensing element.Type: ApplicationFiled: January 12, 2021Publication date: July 14, 2022Applicant: InnoCare Optoelectronics CorporationInventors: Hsin-Hung Lin, Chin-Chi Chen, Chih-Hao Wu
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Publication number: 20220082712Abstract: An X-ray device is provided, which includes a flexible substrate, a driver integrated circuit, and a scintillator layer. The flexible substrate includes an array portion and an extension portion. The driver integrated circuit is disposed on the flexible substrate. The scintillator layer is disposed on the flexible substrate.Type: ApplicationFiled: August 12, 2021Publication date: March 17, 2022Applicant: InnoCare Optoelectronics CorporationInventors: Wen Chien Lin, Chih-Hao Wu
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Publication number: 20220034342Abstract: A fastener is adapted for assembling a first housing to a second housing. The first housing is provided with a protruding portion and a buckling portion, and the second housing has a first surface, a second surface, and a through hole. The fastener includes a first portion, at least one connecting portion, at least two elastic portions, and a second portion. The first portion movably abuts against the first surface and has a first opening. The connecting portion is accommodated in the through hole. One end of the connecting portion is connected to the first portion. The connecting portion is spaced apart from an inner edge of the second housing by a gap. The two elastic portions inclinedly extend into the first opening. The second portion movably abuts against the second surface and is disposed at the another end of the connecting portion.Type: ApplicationFiled: June 17, 2021Publication date: February 3, 2022Inventors: JIAN-HUA CHEN, PO-TSUNG SHIH, YU-WEI LIN, MING-HUA HO, CHIH-HAO WU
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Publication number: 20220026591Abstract: The disclosure provides a processing circuit adapted to read out a sensing voltage of an X-ray sensor and a signal processing method of a sampling circuit. The processing circuit includes an amplifier and the sampling circuit. An inverting input terminal of the amplifier is coupled to the X-ray sensor. The sampling circuit is coupled to an output terminal of the amplifier. The sampling circuit obtains a first voltage, a second voltage, and a sampling voltage of the X-ray sensor in different periods. The sampling voltage is between the first voltage and the second voltage. In the readout period, the sampling circuit subtracts the second voltage from the sampling voltage to obtain a third voltage, subtracts the second voltage from the first voltage to obtain a fourth voltage, and divides the third voltage by the fourth voltage to read out the sensing voltage of the X-ray sensor.Type: ApplicationFiled: June 28, 2021Publication date: January 27, 2022Applicants: InnoCare Optoelectronics Corporation, National Yang Ming Chiao Tung UniversityInventors: Zhi-Hong Wang, Hsin-Hung Lin, Chih-Hao Wu, Yu-Lun Hsieh, Ya-Hsiang Tai, Cheng Che Tu
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Publication number: 20220018974Abstract: An X ray device, including an array substrate, a scintillator layer, a first adhesion layer, a function film, and a second adhesion layer, is provided. The scintillator layer is disposed on the array substrate. The first adhesion layer is disposed between the scintillator layer and the array substrate. The function film is disposed on the array substrate. The second adhesion layer is disposed between the function film and the array substrate. The function film covers the scintillator layer.Type: ApplicationFiled: June 24, 2021Publication date: January 20, 2022Applicant: InnoCare Optoelectronics CorporationInventors: Chih-Ying Wang, Chih-Hao Wu
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Publication number: 20210376178Abstract: An X-ray device including a sensing panel is provided. The sensing panel includes a first pixel and a second pixel. The second pixel is disposed adjacent to the first pixel in a top view direction. The first pixel includes a first photoelectric conversion layer. The second pixel includes a second photoelectric conversion layer. The first photoelectric conversion layer and the second photoelectric conversion layer belong to different layers.Type: ApplicationFiled: April 28, 2021Publication date: December 2, 2021Applicant: InnoCare Optoelectronics CorporationInventors: Zhi-Hong Wang, Hsin-Hung Lin, Chih-Hao Wu
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Publication number: 20210364661Abstract: An X-ray device, including a sensor panel and a flexible scintillator structure disposed on the sensor panel, is provided. A manufacturing method of the X-ray device is also provided.Type: ApplicationFiled: May 11, 2021Publication date: November 25, 2021Applicant: InnoCare Optoelectronics CorporationInventors: Wen Chien Lin, Chih-Hao Wu