Patents by Inventor Chi-An Chen

Chi-An Chen 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).

  • Publication number: 20240142870
    Abstract: Embodiments of the present disclosure generally relate to methods for enhancing carbon hardmask to have improved etching selectivity and profile control. In some embodiments, a method of treating a carbon hardmask layer is provided and includes positioning a workpiece within a process region of a processing chamber, where the workpiece has a carbon hardmask layer disposed on or over an underlying layer, and treating the carbon hardmask layer by exposing the workpiece to a sequential infiltration synthesis (SIS) process to produce an aluminum oxide carbon hybrid hardmask which is denser than the carbon hardmask layer. The SIS process includes exposing and infiltrating the carbon hardmask layer with an aluminum precursor, purging to remove gaseous remnants, exposing and infiltrating the carbon hardmask layer to an oxidizing agent to produce an aluminum oxide coating disposed on inner surfaces of the carbon hardmask layer, and purging the process region to remove gaseous remnants.
    Type: Application
    Filed: August 24, 2023
    Publication date: May 2, 2024
    Applicant: Applied Materials, Inc.
    Inventors: Yung-chen LIN, Zhiyu HUANG, Chi-I LANG, Ho-yung HWANG
  • Publication number: 20240145245
    Abstract: Embodiments of the present disclosure generally relate to methods for enhancing carbon hardmask to have improved etching selectivity and profile control. In some embodiments, a method of treating a carbon hardmask layer is provided and includes positioning a workpiece within a process region of a processing chamber, where the workpiece has a carbon hardmask layer disposed on or over an underlying layer, and treating the carbon hardmask layer by exposing the workpiece to a sequential infiltration synthesis (SIS) process to produce an aluminum oxide carbon hybrid hardmask which is denser than the carbon hardmask layer. The SIS process includes exposing and infiltrating the carbon hardmask layer with an aluminum precursor, purging to remove gaseous remnants, exposing and infiltrating the carbon hardmask layer to an oxidizing agent to produce an aluminum oxide coating disposed on inner surfaces of the carbon hardmask layer, and purging the process region to remove gaseous remnants.
    Type: Application
    Filed: August 24, 2023
    Publication date: May 2, 2024
    Applicant: Applied Materials, Inc.
    Inventors: Yung-chen LIN, Zhiyu HUANG, Chi-I LANG, Ho-yung HWANG
  • Publication number: 20240143189
    Abstract: An apparatus comprises a processing device configured to maintain, for a storage system implementing a mapped redundant array of independent disks (RAID) configuration including disk groups providing RAID groups comprising data and hot spare extents, a shared pool of hot spare extents comprising first and second sets of hot spare extents from first and second ones of the disk groups. The processing device is further configured to detect failure of a disk in the first disk group, to determine whether available ones of the first set of hot spare extents provide sufficient storage capacity for rebuilding the failed disk and, responsive to determining that available ones of the first set of hot spare extents do not provide sufficient storage capacity for rebuilding the failed disk, to rebuild the failed disk utilizing one or more of the second set of hot spare extents in the shared pool of hot spare extents.
    Type: Application
    Filed: November 15, 2022
    Publication date: May 2, 2024
    Inventors: Hailan Dong, Si Zhang, Chi Chen
  • Publication number: 20240145370
    Abstract: A semiconductor device includes a first region and a second region, and the second region surrounds the first region. The semiconductor device includes at least one electronic unit, a redistribution structure, a plurality of first pads, and a plurality of second pads. The redistribution structure may be electrically connected to at least one electronic unit. A plurality of first pads are arranged on the redistribution structure and correspondingly to the first region. There is a first pitch between two adjacent first pads. A plurality of second pads are arranged on the redistribution structure and correspondingly to the second region. There is a second pitch between two adjacent second pads, so that the first pitch is smaller than the second pitch.
    Type: Application
    Filed: December 18, 2022
    Publication date: May 2, 2024
    Applicant: InnoLux Corporation
    Inventors: Te-Hsun LIN, Wen-Hsiang LIAO, Ming-Hsien SHIH, Yung-Feng CHEN, Cheng-Chi WANG
  • Patent number: 11970645
    Abstract: An anisotropic conductive adhesive, a display panel and a display device are provided. The anisotropic conductive adhesive includes an adhesive and a plurality of metal balls disposed in the adhesive. At least two annular grooves are defined by a surface of each of the metal balls.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: April 30, 2024
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Yicheng Chen, Chi Hu
  • Patent number: 11973302
    Abstract: The present disclosure provides a method for aligning a master oscillator power amplifier (MOPA) system. The method includes ramping up a pumping power input into a laser amplifier chain of the MOPA system until the pumping power input reaches an operational pumping power input level; adjusting a seed laser power output of a seed laser of the MOPA system until the seed laser power output is at a first level below an operational seed laser power output level; and performing a first optical alignment process to the MOPA system while the pumping power input is at the operational pumping power input level, the seed laser power output is at the first level, and the MOPA system reaches a steady operational thermal state.
    Type: Grant
    Filed: February 20, 2023
    Date of Patent: April 30, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chun-Lin Louis Chang, Henry Tong Yee Shian, Alan Tu, Han-Lung Chang, Tzung-Chi Fu, Bo-Tsun Liu, Li-Jui Chen, Po-Chung Cheng
  • Patent number: 11969447
    Abstract: A composition for promoting defecation includes a cell culture of at least one lactic acid bacterial strain which is substantially free of cells. The least one lactic acid bacterial strain is selected from the group consisting of Lactobacillus salivarius subsp. salicinius AP-32, Bifidobacterium animalis subsp. lactis CP-9, and Lactobacillus acidophilus TYCA06, which are respectively deposited at the Bioresource Collection and Research Center (BCRC) under accession numbers BCRC 910437, BCRC 910645 and BCRC 910813. Also disclosed is a method for promoting defecation, including administering to a subject in need thereof an effective amount of the composition.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: April 30, 2024
    Assignee: GLAC BIOTECH CO., LTD.
    Inventors: Hsieh-Hsun Ho, Ching-Wei Chen, Yi-Wei Kuo, Yu-Fen Huang, Cheng-Chi Lin
  • Patent number: 11972072
    Abstract: The present disclosure provides an electronic device including a first sensing circuit, a second sensing circuit and a power line. The first sensing circuit includes a first sensing unit and a first transistor, and a first end of the first sensing unit is coupled to a control end of the first transistor. The second sensing circuit includes a second sensing unit and a second transistor, and a first end of the second sensing unit is coupled to a control end of the second transistor. A first end of the first transistor and a first end of the second transistor are coupled to the power line.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: April 30, 2024
    Assignee: InnoLux Corporation
    Inventors: Shu-Fen Li, Chuan-Chi Chien, Hsiao-Feng Liao, Rui-An Yu, Chang-Chiang Cheng, Po-Yang Chen, I-An Yao
  • Patent number: 11971298
    Abstract: The present disclosure provides a sensing circuit, including a photo-sensing component, a first transistor, and a temperature-sensing component. The photo-sensing component is configured to receive a light and transmit a first current according to an intensity of the light. A gate terminal of the first transistor is configured to receive a first control circuit. The photo-sensing component and the first transistor are coupled in series between first and second nodes. The temperature-sensing component is coupled between the first and second nodes and is configured to generate a second current according to a temperature. The temperature-sensing component includes a channel structure, a first gate, a second gate, and a light-shielding structure. The channel structure is configured to transmit the second current.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: April 30, 2024
    Assignee: AUO CORPORATION
    Inventors: Ming-Yao Chen, Chang-Hung Li, Shin-Shueh Chen, Jui-Chi Lo
  • Patent number: 11971365
    Abstract: A wafer processing system and a rework method thereof are provided. An image capture device captures an image of a wafer to generate a captured image. A control device detects a defect pattern in the captured image, calculates a target removal thickness according to distribution of contrast values of the defect pattern, and controls a processing device to perform processing on the wafer according to the target removal thickness.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: April 30, 2024
    Assignee: GlobalWafers Co., Ltd.
    Inventors: Shang-Chi Wang, Cheng-Jui Yang, Miao-Pei Chen, Han-Zong Wu
  • Publication number: 20240136226
    Abstract: 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: Application
    Filed: January 2, 2024
    Publication date: April 25, 2024
    Inventors: Li-Wei CHU, Ying-Chi SU, Yu-Kai CHEN, Wei-Yip LOH, Hung-Hsu CHEN, Chih-Wei CHANG, Ming-Hsing TSAI
  • Publication number: 20240134780
    Abstract: Techniques for generating a test case involve: acquiring a first set of coding sequences representing a first set of test cases selected from a test case set for product testing. A test element in a test case of the test case set is coded based on the position of the test element in the element hierarchy of the test case set. The techniques further involve: generating a second set of coding sequences by performing a random variation related to at least one test element with respect to the first set of coding sequences; and generating a second set of test cases based on the second set of coding sequences. Accordingly, product testing and development may be automated, and the case set may change dynamically in a way that is adapted to product development while significantly reducing the overhead of designing and reviewing test cases throughout the product life cycle.
    Type: Application
    Filed: April 24, 2023
    Publication date: April 25, 2024
    Inventors: Chi Chen, Nan Wang, Jing Ye
  • Publication number: 20240136864
    Abstract: A wireless power transmission device includes a transmission device and a control device. The control device generates a driving signal to the transmission device in a first soft-start period, so as to drive the transmission device. The control device measures an energy message generated by the transmission device to generate a measurement result in a measurement period, and calculates a signal parameter according to the measurement result. The control device accordingly generates a carrier signal according to the signal parameter obtained by the measurement period in a second soft-start period. In a transmission period, the carrier signal is transmitted to the wireless power-receiving device through the transmission device. The energy message is generated by the transmission device in response to a distance between the transmission device and the wireless power-receiving device.
    Type: Application
    Filed: January 6, 2023
    Publication date: April 25, 2024
    Inventors: Fu-Chi LIN, Po-Chang CHEN, Wen-Ti LO
  • Publication number: 20240136966
    Abstract: A linear drive and a method for correcting a systematic error of the linear drive are provided. The linear drive includes a fixed assembly, a movable assembly, a first force sensor and a second force sensor. The movable assembly is movably connected to one end of the fixed assembly, and the movable assembly capable of being movable in a direction towards or away from the fixed assembly. The first force sensor is disposed at one end of the fixed assembly away from the movable assembly and configured for detecting a force acting on the first force sensor from the fixed assembly towards the movable assembly. The second force sensor is disposed at one end of the movable assembly away from the fixed assembly and configured for detecting a force acting on the second force sensor from the movable assembly toward the fixed assembly.
    Type: Application
    Filed: December 16, 2023
    Publication date: April 25, 2024
    Inventors: Qingying CHEN, Guilin YANG, Junjie DAI, Chi ZHANG
  • Publication number: 20240136324
    Abstract: A semiconductor manufacturing method is provided. The semiconductor manufacturing method includes the following steps. A first semiconductor element with a bonding film and a first stressing film is formed. The first bonding film and the first stressing film are formed on two opposite sides of the first semiconductor element. The first stressing film makes the first bonding film to have a first convex surface. A second semiconductor element with a second bonding film is formed. The second bonding film is formed on one side of the second semiconductor element. The first semiconductor element and the second semiconductor element are bonded by bonding the first bonding film and the second bonding film.
    Type: Application
    Filed: January 19, 2023
    Publication date: April 25, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wen-Chih CHIOU, Yen-Ming CHEN, Yung-Chi LIN
  • Patent number: 11964358
    Abstract: A method includes placing a polisher head on platen, the polisher head including a set of first magnets, and controlling a set of second magnets to rotate the polisher head on the platen, wherein controlling the set of second magnets includes reversing the polarity of at least one second magnet of the set of second magnets to produce a magnetic force on at least one first magnet of the set of first magnets, wherein the set of second magnets are external to the polisher head.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: April 23, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shang-Yu Wang, Chun-Hao Kung, Ching-Hsiang Tsai, Kei-Wei Chen, Hui-Chi Huang
  • Patent number: 11966133
    Abstract: An electronic device is disclosed. The electronic device includes a substrate, a plurality of color filters disposed on the substrate, an optical film disposed on the plurality of color filter, and a defect disposed between the substrate and the optical film. The optical film has a first base, a protective layer on the first base, and a second base between the first base and the protective layer and having a first processed area. In a top view of the electronic device, the first processed area corresponds to the defect and at least partially overlaps at least two color filters.
    Type: Grant
    Filed: May 18, 2023
    Date of Patent: April 23, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Tai-Chi Pan, Chin-Lung Ting, I-Chang Liang, Chih-Chiang Chang Chien, Po-Wen Lin, Kuang-Ming Fan, Sheng-Nan Chen
  • Patent number: 11965852
    Abstract: A microelectromechanical sensor includes a base, a heater provided on the base, and a sensing electrode including a sensing portion. The heater includes a heating portion. The heater and the sensing electrode are provided at different layers in a stacking direction, and the sensing electrode is electrically insulated from the heater. On a reference plane in the stacking direction, a projection of the sensing portion of the sensing electrode is entirely covered by a projection of the heating portion of the heater.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: April 23, 2024
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Pei-Chi Kuo, Bor-Shiun Lee, Ming-Fa Chen
  • Patent number: 11968838
    Abstract: A device includes a semiconductor substrate; a word line extending over the semiconductor substrate; a memory film extending along the word line, wherein the memory film contacts the word line; a channel layer extending along the memory film, wherein the memory film is between the channel layer and the word line; source lines extending along the memory film, wherein the memory film is between the source lines and the word line; bit lines extending along the memory film, wherein the memory film is between the bit lines and the word line; and isolation regions, wherein each isolation region is between a source line and a bit line, wherein each of the isolation regions includes an air gap and a seal extending over the air gap.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: April 23, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Sheng-Chen Wang, Kai-Hsuan Lee, Sai-Hooi Yeong, Chi On Chui
  • Publication number: 20240125771
    Abstract: The present invention relates to a reaction platform, which comprises: a machine body with a bottom plate for placing non-porous substrates; and a coater module configured on the top of the machine body and capable of maintaining a preset of a predetermined height for moving along the surface of non-porous substrate, wherein the coater module has one or more slits, and a target liquid can be directly injected or sucking in from the outside of the coater module through the slit, and spreading the target liquid onto a surface of the non-porous substrate while moving along the non-porous substrate; wherein the surface of the non-porous substrate has a target to be coated. The reaction platform of the present invention can not only save time, labor and cost, but also have accurate and reproducible experimental results, showing better results than traditional methods.
    Type: Application
    Filed: July 25, 2023
    Publication date: April 18, 2024
    Inventors: An-Bang Wang, Shih-Yu Chen, Tung-Hung Su, Chia-Chi Chu, Chia-Chien Yen, Yu-Wei Chiang