Patents by Inventor Cheng Yuan

Cheng Yuan 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: 20240007750
    Abstract: A monitor device is provided, including: a fixing seat, for fixing to a structure; a casing, with an accommodating space, upper end of the longitudinal axis of the casing rotatably connected to the fixing seat; a first optoelectronic device, disposed on the lower end of the casing; a second photoelectric device and a third photoelectric device, respectively rotatably disposed at a first position and a second position outside the casing; a transmission mechanism, disposed in the accommodating space of the casing, and the transmission mechanism including: an angle rotation mechanism, connected to the fixing seat to drive the casing to rotate in a first direction relative to the fixing seat; and a second angle rotation mechanism connected to and driving the first, the second and the third optoelectronic device to rotate synchronously in a second direction; wherein the first direction and the second direction are orthogonal to each other.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 4, 2024
    Inventor: Cheng Yuan Liao
  • Patent number: 11862515
    Abstract: The present disclosure, in some embodiments, relates to a method of forming an integrated chip structure. The method may be performed by forming a plurality of interconnect layers within a first interconnect structure disposed over an upper surface of a first semiconductor substrate. An edge trimming process is performed to remove parts of the first interconnect structure and the first semiconductor substrate along a perimeter of the first semiconductor substrate. The edge trimming process results in the first semiconductor substrate having a recessed surface coupled to the upper surface by way of an interior sidewall disposed directly over the first semiconductor substrate. A dielectric capping structure is formed onto a sidewall of the first interconnect structure after performing the edge trimming process.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: January 2, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chih-Hui Huang, Cheng-Hsien Chou, Cheng-Yuan Tsai, Kuo-Ming Wu, Sheng-Chan Li
  • Publication number: 20230420395
    Abstract: The present disclosure provides an electronic device. The electronic device includes a first electronic component and a second electronic component. The first electronic component is configured to receive a radio frequency (RF) signal and amplify a power of the RF signal. The second electronic component is disposed under the first electronic component. The second electronic component includes an interconnection structure passing through the second electronic component. The interconnection structure is configured to provide a path for a transmission of the RF signal.
    Type: Application
    Filed: June 22, 2022
    Publication date: December 28, 2023
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Wei-Cheng LIN, Hung-Yi LIN, Cheng-Yuan KUNG, Hsu-Chiang SHIH, Cheng-Yu HO
  • Patent number: 11855109
    Abstract: A system and method for forming pixels in an image sensor is provided. In an embodiment, a semiconductor device includes an image sensor including a first pixel region and a second pixel region in a substrate, the first pixel region being adjacent to the second pixel region. A first anti-reflection coating is over the first pixel region, the first anti-reflection coating reducing reflection for a first wavelength range of incident light. A second anti-reflection coating is over the second pixel region, the second anti-reflection coating reducing reflection for a second wavelength range of incident light that is different from the first wavelength range.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: December 26, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD
    Inventors: Yen-Chang Chu, Yeur-Luen Tu, Cheng-Yuan Tsai
  • Patent number: 11850094
    Abstract: This invention provides an ultrasonic transducer with a zipper array of transducing elements, which includes a tail and a head. A surface of the head is embedded with a plurality of left transducing elements and a plurality of right transducing elements, wherein each left transducing element at least partially overlaps each right transducing element in an elevation axis.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: December 26, 2023
    Inventor: Cheng-Yuan Hsieh
  • Publication number: 20230413696
    Abstract: Some embodiments relate to a method for forming an integrated chip. The method includes forming a bottom electrode over a substrate. A data storage layer is formed on the bottom electrode. A diffusion barrier layer is formed over the data storage layer. The diffusion barrier layer has a first diffusion activation temperature. A top electrode is formed over the diffusion barrier layer. The top electrode has a second diffusion activation temperature less than the first diffusion activation temperature.
    Type: Application
    Filed: July 31, 2023
    Publication date: December 21, 2023
    Inventors: Albert Zhong, Cheng-Yuan Tsai, Hai-Dang Trinh, Shing-Chyang Pan
  • Publication number: 20230402487
    Abstract: A Deep Trench Isolation (DTI) structure is disclosed. The DTI structures according to embodiments of the present disclosure include a composite passivation layer. In some embodiments, the composite passivation layer includes a hole accumulation layer and a defect repairing layer. The defect repairing layer is disposed between the hole accumulation layer and a semiconductor substrate in which the DTI structure is formed. The defect repairing layer reduces lattice defects in the interface, thus, reducing the density of interface trap (DIT) at the interface. Reduced density of interface trap facilitates strong hole accumulation, thus increasing the flat band voltage. In some embodiments, the hole accumulation layer according to the present disclosure is enhanced by an oxidization treatment.
    Type: Application
    Filed: June 13, 2022
    Publication date: December 14, 2023
    Inventors: Bi-Shen LEE, Chia-Wei HU, Hai-Dang TRINH, Min-Ying TSAI, Ching I LI, Hsun-Chung KUANG, Cheng-Yuan TSAI
  • Publication number: 20230403078
    Abstract: A system including optical devices is provided. The system includes a first substrate and a first device for optical communication. The first device has a first surface, a second surface opposite to the first surface, and a first side contiguous with the first surface and the second surface. Moreover, the first side is smaller than one of the first surface and the second surface in terms of area. The first device is attached at the first side thereof to the first substrate.
    Type: Application
    Filed: August 8, 2023
    Publication date: December 14, 2023
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Chang-Yu LIN, Cheng-Yuan KUNG, Hung-Yi LIN
  • Patent number: 11844226
    Abstract: A method includes forming a bottom electrode layer, and depositing a first ferroelectric layer over the bottom electrode layer. The first ferroelectric layer is amorphous. A second ferroelectric layer is deposited over the first ferroelectric layer, and the second ferroelectric layer has a polycrystalline structure. The method further includes depositing a third ferroelectric layer over the second ferroelectric layer, with the third ferroelectric layer being amorphous, depositing a top electrode layer over the third ferroelectric layer, and patterning the top electrode layer, the third ferroelectric layer, the second ferroelectric layer, the first ferroelectric layer, and the bottom electrode layer to form a Ferroelectric Random Access Memory cell.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: December 12, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Bi-Shen Lee, Yi Yang Wei, Hsing-Lien Lin, Hsun-Chung Kuang, Cheng-Yuan Tsai, Hai-Dang Trinh
  • Publication number: 20230389453
    Abstract: A semiconductor device structure is provided. The structure includes a substrate and a data storage element over the substrate. The structure also includes a protective element extending into the data storage element. A bottom surface of the protective element is between a top surface of the data storage element and a bottom surface of the data storage element. The structure further includes a first electrode electrically connected to the data storage element and a second electrode electrically connected to the data storage element.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 30, 2023
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Hai-Dang TRINH, Hsing-Lien LIN, Cheng-Yuan TSAI
  • Publication number: 20230387172
    Abstract: The present disclosure is directed to anchor structures and methods for forming anchor structures such that planarization and wafer bonding can be uniform. Anchor structures can include anchor layers formed on a dielectric layer surface and anchor pads formed in the anchor layer and on the dielectric layer surface. The anchor layer material can be selected such that the planarization selectivity of the anchor layer, anchor pads, and the interconnection material can be substantially the same as one another. Anchor pads can provide uniform density of structures that have the same or similar material.
    Type: Application
    Filed: August 10, 2023
    Publication date: November 30, 2023
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chia-Yu Wei, Cheng-Yuan Li, Hsin-Chi Chen, Kuo-Cheng Lee, Hsun-Ying Huang, Yen-Liang Lin
  • Publication number: 20230378116
    Abstract: Redistribution layers of integrated circuits include one or more arrays of conductive contacts that are configured and arranged to allow a bonding wave to displace air between the redistribution layers during bonding. This configuration and arrangement of the one or more arrays minimize discontinuities, such as pockets of air to provide an example, between the redistribution layers during the bonding.
    Type: Application
    Filed: July 31, 2023
    Publication date: November 23, 2023
    Inventors: Cheng-Yuan Li, Kuo-Cheng Lee, Yun-Wei Cheng, Yen-Liang Lin
  • Publication number: 20230369368
    Abstract: In some embodiments, the present disclosure relates to an integrated chip that includes a first image sensing element and a second image sensing element arranged over a substrate. A first micro-lens is arranged over the first image sensing element, and a second micro-lens is arranged over the second image sensing element. A composite deep trench isolation structure is arranged between the first and second image sensing elements. The composite deep trench isolation structure includes a lower portion arranged over the substrate and an upper portion arranged over the lower portion. The lower portion includes a first material, and the upper portion includes a second material that has a lower reflectivity than the first material.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Inventors: Che Wei Yang, Sheng-Chan Li, Tsun-Kai Tsao, Chih-Cheng Shih, Sheng-Chau Chen, Cheng-Yuan Tsai
  • Publication number: 20230369023
    Abstract: A tunable plasma exclusion zone in semiconductor fabrication is provided. A semiconductor wafer is provided within a chamber of a plasma processing apparatus between a first plasma electrode and a second plasma electrode. A plasma is generated from a process gas within the chamber and an electric field between the first plasma electrode and the second plasma electrode. The plasma is at least partially excluded from an edge region of the semiconductor wafer by a plasma exclusion zone (PEZ) ring within the chamber. The plasma may be tuned toward a center of the semiconductor wafer by electrically coupling an electrode ring of the PEZ ring to a voltage potential.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 16, 2023
    Inventors: Che Wei Yang, Chih Cheng Shih, Sheng-Chan Li, Cheng-Yuan Tsai, Sheng-Chau Chen
  • Patent number: 11817472
    Abstract: The present disclosure is directed to anchor structures and methods for forming anchor structures such that planarization and wafer bonding can be uniform. Anchor structures can include anchor layers formed on a dielectric layer surface and anchor pads formed in the anchor layer and on the dielectric layer surface. The anchor layer material can be selected such that the planarization selectivity of the anchor layer, anchor pads, and the interconnection material can be substantially the same as one another. Anchor pads can provide uniform density of structures that have the same or similar material.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: November 14, 2023
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chia-Yu Wei, Cheng-Yuan Li, Hsin-Chi Chen, Kuo-Cheng Lee, Hsun-Ying Huang, Yen-Liang Lin
  • Publication number: 20230354613
    Abstract: In some embodiments, the present disclosure relates to a memory device including a semiconductor substrate, a first electrode disposed over the semiconductor substrate, a ferroelectric layer disposed between the first electrode and the semiconductor substrate, and a first stressor layer separating the first electrode from the ferroelectric layer. The first stressor layer has a coefficient of thermal expansion greater than that of the ferroelectric layer.
    Type: Application
    Filed: June 26, 2023
    Publication date: November 2, 2023
    Inventors: Bi-Shen Lee, Tzu-Yu Lin, Yi-Yang Wei, Hai-Dang Trinh, Hsun-Chung Kuang, Cheng-Yuan Tsai
  • Publication number: 20230345847
    Abstract: Various embodiments of the present disclosure are directed towards an integrated chip. A first conductive structure overlies a substrate. A second conductive structure overlies the first conductive structure. A data storage structure is disposed between the first and second conductive structures. The data storage structure includes a first dielectric layer, a second dielectric layer, and a third dielectric layer. Respective bandgaps of the first, second, and third dielectric layers are different from one another.
    Type: Application
    Filed: June 15, 2023
    Publication date: October 26, 2023
    Inventors: Hai-Dang Trinh, Chii-Ming Wu, Cheng-Yuan Tsai, Tzu-Chung Tsai, Fa-Shen Jiang
  • Publication number: 20230337638
    Abstract: The application discloses a method, apparatus and system for scanning an animal. The method includes obtaining a species of an animal to be scanned, identifying a type of an animal cabin where the animal to be scanned is located, and determining whether the species of the animal to be scanned matches the type of the animal cabin, determining and presenting a corresponding scanning protocol that matches the species of the animal to be scanned if the species of the animal to be scanned matches the type of the animal cabin, and perform a scan according to the corresponding scanning protocol, or according to a user-defined scanning protocol.
    Type: Application
    Filed: June 30, 2023
    Publication date: October 26, 2023
    Inventors: YING CHANG, CHENG-YUAN PENG, LI CHEN, HAI-LIANG KE
  • Patent number: 11798890
    Abstract: An assembly structure includes a core-computing section and a sub-computing section. The core-computing section has a first surface and a second surface opposite to the first surface. The core-computing section includes at least one conductive via electrically connecting the first surface and the second surface. The sub-computing section has a first surface stacked on the first surface of the core-computing section and a second surface opposite to the first surface. The sub-computing section includes at least one conductive via electrically connecting the first surface and the second surface. The assembly structure includes a first signal transmission path and a second signal transmission path. The first signal transmission path is between the at least one conductive via of the sub-computing section and the at least one conductive via of the core-computing section.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: October 24, 2023
    Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
    Inventors: Cheng-Yuan Kung, Hung-Yi Lin
  • Patent number: 11791299
    Abstract: Exemplary embodiments for redistribution layers of integrated circuits are disclosed. The redistribution layers of integrated circuits of the present disclosure include one or more arrays of conductive contacts that are configured and arranged to allow a bonding wave to displace air between the redistribution layers during bonding. This configuration and arrangement of the one or more arrays minimize discontinuities, such as pockets of air to provide an example, between the redistribution layers during the bonding.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: October 17, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Cheng-Yuan Li, Kuo-Cheng Lee, Yun-Wei Cheng, Yen-Liang Lin