Patents by Inventor Hung-An Hsu
Hung-An Hsu 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: 20240170314Abstract: A display device manufacturing apparatus includes a working platform, a transferring station including a transferring gantry and a transferring welding device, a defect inspecting station including an inspecting gantry and a defect inspecting device, and a mending station including a mending gantry and a mending device. The working platform includes a plurality of pairs of conveying paths, and a plurality of carriers disposed on the plurality of pairs of conveying paths. The transferring gantry, inspecting gantry and mending gantry are disposed on the working platform and stride over the conveying paths.Type: ApplicationFiled: November 15, 2023Publication date: May 23, 2024Inventors: TSAN-JEN CHEN, WEN-I LEE, TZU-HUNG HSU, QING-FENG PAN
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Patent number: 11990906Abstract: Disclosed is an electronic device including a tunable element, a first power supply circuit, and a second power supply circuit. The first power supply circuit and the second power supply circuit are electrically connected to the tunable element. The first power supply circuit drives the tunable element during a first time period. The second power supply circuit drives the tunable element during a second time period.Type: GrantFiled: September 15, 2022Date of Patent: May 21, 2024Assignee: Innolux CorporationInventors: Yi-Hung Lin, Chung-Le Chen, Shuo-Ting Hong, Yu-Ti Huang, Yu-Hsiang Chiu, Nai-Fang Hsu
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Patent number: 11990507Abstract: A high voltage transistor structure including a substrate, a first isolation structure, a second isolation structure, a gate structure, a first source and drain region, and a second source and drain region is provided. The first isolation structure and the second isolation structure are disposed in the substrate. The gate structure is disposed on the substrate, at least a portion of the first isolation structure, and at least a portion of the second isolation structure. The first source and drain region and the second source and drain region are located in the substrate on two sides of the first isolation structure and the second isolation structure. The depth of the first isolation structure is greater than the depth of the second isolation structure.Type: GrantFiled: August 16, 2021Date of Patent: May 21, 2024Assignee: United Microelectronics Corp.Inventors: Chin-Hung Chen, Ssu-I Fu, Chih-Kai Hsu, Chun-Ya Chiu, Chia-Jung Hsu, Yu-Hsiang Lin
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Publication number: 20240162809Abstract: A power supply circuit is provided. The power factor correction (PFC) circuit is used to perform a power factor correction according to a first voltage to generate an intermediate voltage. The first storage capacitor is used to store a first electrical energy related to the intermediate voltage. The boost conversion circuit is connected to the PFC circuit and used to generate an output voltage according to the intermediate voltage. The boost conversion circuit includes a first post-stage inductor, a first post-stage diode and a first post-stage transistor. The second storage capacitor is used to store a second electrical energy related to the output voltage. The capacitance value of the second storage capacitor is less than the capacitance value of the first storage capacitor; the first electrical energy is completely or partially transferred as the second electrical energy.Type: ApplicationFiled: March 6, 2023Publication date: May 16, 2024Inventors: Yu-Cheng LIN, Te-Hung YU, Chia-Hui LIANG, Min-Hao HSU
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Publication number: 20240161957Abstract: Provided is an inductor structure and manufacturing method thereof, including forming an inductance coil in a semiconductor packaging carrier plate and disposing a patterned magnetic conductive layer in the inductance coil. Therefore, a patterned build-up wiring method is used to form a magnetic material in the carrier plate, thereby improving electrical characteristics of the inductor.Type: ApplicationFiled: October 31, 2023Publication date: May 16, 2024Applicant: PHOENIX PIONEER TECHNOLOGY CO., LTD.Inventors: Pao-Hung CHOU, Shih-Ping HSU, Chu-Chin HU
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Publication number: 20240161822Abstract: A memory device includes a plurality of memory cells; a word line, connected to one of the plurality of memory cells, that is configured to provide a first WL pulse having a rising edge and a falling edge that define a pulse width of the first WL pulse; a first tracking WL, formed adjacent to the memory cells, that is configured to provide, via being physically or operatively coupled to a bit line (BL) configured to write a logic state to the memory cell, a second WL pulse having a rising edge with a decreased slope; and a first tracking BL, configured to emulate the BL, that is coupled to the first tracking WL such that the pulse width of the first WL pulse is increased based on the decreased slope of the rising edge of the second WL pulse.Type: ApplicationFiled: January 19, 2024Publication date: May 16, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Wei-jer Hsieh, Yu-Hao Hsu, Zhi-Hao Chang, Cheng Hung Lee
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Publication number: 20240162169Abstract: An electronic package is provided and includes a plurality of electronic elements, a spacing structure connecting each of the plurality of electronic elements, and a plurality of conductive elements electrically connected to the plurality of electronic elements and serving as external contacts. The spacing structure has a recess to enhance the flexibility of the electronic elements after the electronic elements are connected to one another, thereby preventing the problem of warpage. A method for fabricating the electronic package is also provided.Type: ApplicationFiled: December 12, 2023Publication date: May 16, 2024Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Yu-Lung Huang, Chee-Key Chung, Yuan-Hung Hsu, Chi-Jen Chen
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Patent number: 11983363Abstract: A user gesture behavior simulation system includes a touch gesture recording and editing device and a touch gesture simulation device. When at least one touch gesture is implemented on a record touch object with at least one finger of a user, the at least one touch gesture is recorded by the touch gesture recording and editing device, and at least one touch gesture operating trajectory is correspondingly generated by the touch gesture recording and editing device. The touch gesture simulation device includes at least one artificial finger. The at least one artificial finger is driven and moved to an under-test touch object by the touch gesture simulation device. The at least one touch gesture is simulated by the touch gesture simulation device according to the at least one touch gesture operating trajectory.Type: GrantFiled: September 5, 2023Date of Patent: May 14, 2024Assignee: PRIMAX ELECTRONICS LTD.Inventors: Yung-Tai Pan, Jui-Hung Hsu, Chang-Ming Huang
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Patent number: 11984419Abstract: Package structures and methods for manufacturing the same are provided. The package structure includes a first bump structure formed over a first substrate. The first bump structure includes a first pillar layer formed over the first substrate and a first barrier layer formed over the first pillar layer. In addition, the first barrier layer has a first protruding portion laterally extending outside a first edge of the first pillar layer. The package structure further includes a second bump structure bonded to the first bump structure through a solder joint. In addition, the second bump structure includes a second pillar layer formed over a second substrate and a second barrier layer formed over the second pillar layer. The first protruding portion of the first barrier layer is spaced apart from the solder joint.Type: GrantFiled: July 26, 2022Date of Patent: May 14, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Cheng-Hung Chen, Yu-Nu Hsu, Chun-Chen Liu, Heng-Chi Huang, Chien-Chen Li, Shih-Yen Chen, Cheng-Nan Hsieh, Kuo-Chio Liu, Chen-Shien Chen, Chin-Yu Ku, Te-Hsun Pang, Yuan-Feng Wu, Sen-Chi Chiang
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Patent number: 11984516Abstract: A sensor package structure includes a substrate, a sensor chip and a ring-shaped solder mask frame those are disposed on the substrate, a ring-shaped support disposed on a top side of the annular solder mask frame, and a light permeable member that is disposed on the ring-shaped support. The sensor chip is electrically coupled to the substrate. A top surface of the sensor chip has a sensing region, and the sensing region is spaced apart from an outer lateral side of the sensor chip by a distance less than 300 ?m. The ring-shaped solder mask frame surrounds and contacts the outer lateral side of the sensor chip. The light permeable member, the ring-shaped support, and the sensor chip jointly define an enclosed space.Type: GrantFiled: February 16, 2023Date of Patent: May 14, 2024Assignee: TONG HSING ELECTRONIC INDUSTRIES, LTD.Inventors: Fu-Chou Liu, Jui-Hung Hsu, Yu-Chiang Peng, Chien-Chen Lee, Ya-Han Chang, Li-Chun Hung
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Publication number: 20240145155Abstract: Provided is a core structure of an inductor element. The manufacturing method thereof is to embed a magnetic conductor including at least one magnetic conductive layer in a core body and to from a plurality of apertures for passing coils around the magnetic conductor in the core body. Accordingly, the magnetic conductor is designed in the core body by using the integrated circuit carrier board manufacturing process, such that the overall size and thickness of the inductor element can be greatly reduced, thereby facilitating product miniaturization using the inductor element.Type: ApplicationFiled: October 31, 2023Publication date: May 2, 2024Applicant: PHOENIX PIONEER TECHNOLOGY CO., LTD.Inventors: Pao-Hung CHOU, Che-Wei HSU, Shih-Ping HSU
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Publication number: 20240142664Abstract: Two types of blue light blocking contact lenses are provided and are formed by curing different compositions. The first composition includes a blue light blocking component formed by mixing or reacting a first hydrophilic monomer and a yellow dye, a first colored dye component formed by mixing or reacting a second hydrophilic monomer and a first colored dye, at least one third hydrophilic monomer, a crosslinker, and an initiator. The first colored dye includes a green dye, a cyan dye, a blue dye, an orange dye, a red dye, a black dye, or combinations thereof. The second composition includes a blue light blocking component, at least one hydrophilic monomer, a crosslinker, and an initiator. The blue light blocking component is formed by mixing or reacting glycerol monomethacrylate and a yellow dye. Further, methods for preparing the above contact lenses are provided.Type: ApplicationFiled: February 12, 2023Publication date: May 2, 2024Inventors: Han-Yi CHANG, Chun-Han CHEN, Tsung-Kao HSU, Wei-che WANG, Yu-Hung LIN, Wan-Ying GAO, Li-Hao LIU
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Patent number: 11973164Abstract: A light-emitting device includes a substrate including a top surface; a semiconductor stack including a first semiconductor layer, an active layer and a second semiconductor layer formed on the substrate, wherein a portion of the top surface is exposed; a distributed Bragg reflector (DBR) formed on the semiconductor stack and contacting the portion of the top surface of the substrate; a metal layer formed on the distributed Bragg reflector (DBR), contacting the portion of the top surface of the substrate and being insulated with the semiconductor stack; and an insulation layer formed on the metal layer and contacting the portion of the top surface of the substrate.Type: GrantFiled: January 3, 2023Date of Patent: April 30, 2024Assignee: EPISTAR CORPORATIONInventors: Che-Hung Lin, Chien-Chih Liao, Chi-Shiang Hsu, De-Shan Kuo, Chao-Hsing Chen
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Patent number: 11972587Abstract: An establishing method of semantic distance map for a moving device, includes capturing an image; obtaining a single-point distance measurement result of the image; performing recognition for the image to obtain a recognition result of each obstacle in the image; and determining a semantic distance map corresponding to the image according to the image, the single-point distance measurement result and the recognition result of each obstacle of in the image; wherein each pixel of the semantic distance map includes an obstacle information, which includes a distance between the moving device and an obstacle, a type of the obstacle, and a recognition probability of the obstacle.Type: GrantFiled: May 22, 2022Date of Patent: April 30, 2024Assignee: FITIPOWER INTEGRATED TECHNOLOGY INC.Inventors: Hsueh-Tse Lin, Wei-Hung Hsu, Shang-Yu Yeh
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Publication number: 20240134150Abstract: A lens driving apparatus includes a holder, a cover, a carrier, a first magnet, a coil, a spring, two second magnets and a hall sensor. The holder includes an opening hole. The cover is made of metal material and coupled to the holder. The carrier is movably disposed in the cover, and for coupling to a lens. The first magnet is connected to an inner side of the cover. The coil is wound around an outer side of the carrier, and adjacent to the first magnet. The spring is coupled to the carrier. The second magnets are disposed on one end of the carrier which is toward the holder. The hall sensor is for detecting a magnetic field of any one of the second magnets, wherein the magnetic field is varied according to a relative displacement between the hall sensor and the second magnet which is detected.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Inventors: Chun-Yi LU, Te-Sheng TSENG, Wen-Hung HSU
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Publication number: 20240136227Abstract: A method includes etching a dielectric layer of a substrate to form an opening in the dielectric layer, forming a metal layer extending into the opening, performing an anneal process, so that a bottom portion of the metal layer reacts with a semiconductor region underlying the metal layer to form a source/drain region, performing a plasma treatment process on the substrate using a process gas including hydrogen gas and a nitrogen-containing gas to form a silicon-and-nitrogen-containing layer, and depositing a metallic material on the silicon-and-nitrogen-containing layer.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Inventors: Ching-Yi Chen, Sheng-Hsuan Lin, Wei-Yip Loh, Hung-Hsu Chen, Chih-Wei Chang
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Publication number: 20240136383Abstract: A semiconductor device includes a single-layered dielectric layer, a conductive line, a conductive via and a conductive pad. The conductive line and the conductive via are disposed in the single-layered dielectric layer. The conductive pad is extended into the single-layered dielectric layer to electrically connected to the conductive line.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yu-Chien Ku, Huai-Jen Tung, Keng-Ying Liao, Yi-Hung Chen, Shih-Hsun Hsu, Yi-Fang Yang
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Publication number: 20240136728Abstract: An antenna module is provided, in which an antenna supporting substrate having a step-shaped hollow cavity is disposed on a circuit structure having an antenna part, so that the antenna part is exposed from the step-shaped hollow cavity, and an antenna structure is arranged on the steps of the step-shaped hollow cavity to cover the antenna part and is electromagnetically coupled with the antenna part, and there is no barrier but an air medium between the antenna structure and the antenna part.Type: ApplicationFiled: September 4, 2023Publication date: April 25, 2024Applicant: PHOENIX PIONEER TECHNOLOGY CO., LTD.Inventors: Pao-Hung CHOU, Shih-Ping HSU
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Publication number: 20240136226Abstract: An ammonium fluoride gas may be used to form a protection layer for one or more interlayer dielectric layers, one or more insulating caps, and/or one or more source/drain regions of a semiconductor device during a pre-clean etch process. The protection layer can be formed through an oversupply of nitrogen trifluoride during the pre-clean etch process. The oversupply of nitrogen trifluoride causes an increased formation of ammonium fluoride, which coats the interlayer dielectric layer(s), the insulating cap(s), and/or the source/drain region(s) with a thick protection layer. The protection layer protects the interlayer dielectric layer(s), the insulating cap(s), and/or the source/drain region(s) during the pre-clean process from being etched by fluorine ions formed during the pre-clean process.Type: ApplicationFiled: January 2, 2024Publication date: April 25, 2024Inventors: Li-Wei CHU, Ying-Chi SU, Yu-Kai CHEN, Wei-Yip LOH, Hung-Hsu CHEN, Chih-Wei CHANG, Ming-Hsing TSAI
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Patent number: D1027976Type: GrantFiled: May 24, 2021Date of Patent: May 21, 2024Assignee: VIVOTEK INC.Inventors: Kuan-Hung Chen, Kai-Sheng Chuang, Chia-Chi Chang, Yu-Fang Huang, Kai-Ting Yu, Wen-Chun Chen, Shu-Jung Hsu, Tsao-Wei Hung