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).

  • Patent number: 11728364
    Abstract: A method includes forming image sensors in a semiconductor substrate, thinning the semiconductor substrate from a backside of the semiconductor substrate, forming a dielectric layer on the backside of the semiconductor substrate, and forming a polymer grid on the backside of the semiconductor substrate. The polymer grid has a first refractivity value. The method further includes forming color filters in the polymer grid, wherein the color filters has a second refractivity value higher than the first refractivity value, and forming micro-lenses on the color filters.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: August 15, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Kun-Huei Lin, Yun-Wei Cheng, Chun-Hao Chou, Kuo-Cheng Lee, Cheng Yuan Wang
  • Patent number: 11721794
    Abstract: A method for manufacturing reflective structure is provided. The method includes the operations as follows. A metallization structure is received. A plurality of conductive pads are formed over the metallization structure. A plurality of dielectric stacks are formed over the conductive pads, respectively, wherein the thicknesses of the dielectric stacks are different. The dielectric stacks are isolated by forming a plurality of trenches over a plurality of intervals between each two adjacent dielectric stacks.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: August 8, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Chia-Hua Lin, Yao-Wen Chang, Chii-Ming Wu, Cheng-Yuan Tsai, Eugene I-Chun Chen, Tzu-Chung Tsai
  • Patent number: 11723212
    Abstract: In some embodiments, the present disclosure relates to an integrated chip that includes one or more interconnect dielectric layers arranged over a substrate. A bottom electrode is disposed over a conductive structure and extends through the one or more interconnect dielectric layers. A top electrode is disposed over the bottom electrode. A ferroelectric layer is disposed between and contacts the bottom electrode and the top electrode. The ferroelectric layer includes a first lower horizontal portion, a first upper horizontal portion arranged above the first lower horizontal portion, and a first sidewall portion and coupling the first lower horizontal portion to the first upper horizontal portion.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: August 8, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hai-Dang Trinh, Yi Yang Wei, Bi-Shen Lee, Fa-Shen Jiang, Hsun-Chung Kuang, Cheng-Yuan Tsai
  • Patent number: 11722220
    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: Grant
    Filed: January 8, 2021
    Date of Patent: August 8, 2023
    Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
    Inventors: Chang-Yu Lin, Cheng-Yuan Kung, Hung-Yi Lin
  • Publication number: 20230243035
    Abstract: A process kit is provided. The process kit includes: a substrate support; and one or more electrical connectors, each electrical connector attached to the substrate support, each electrical connector including: a tube; a shaft including a rim, the rim positioned inside the tube, the shaft including a first portion above the rim and a second portion below the rim, wherein at least part of the first portion is configured to move outside of the tube, and the second portion is inside the tube; and a seal, wherein the rim directly underlies at least a portion of the seal.
    Type: Application
    Filed: March 22, 2022
    Publication date: August 3, 2023
    Inventors: Teng Mao WANG, Cheng-Yuan LIN, Hsiang AN
  • Patent number: 11715674
    Abstract: The present disclosure, in some embodiments, relates to an integrated chip structure. The integrated chip structure includes a first substrate having an upper surface and a recessed surface extending in a closed loop around the upper surface. The recessed surface is vertically between the upper surface and a lower surface of the first substrate opposing the upper surface. A first plurality of interconnects are disposed within a first dielectric structure on the upper surface. A dielectric protection layer is over the recessed surface, along a sidewall of the first dielectric structure, and along a sidewall of the first substrate. The first substrate extends from directly below the dielectric protection layer to laterally outside of the dielectric protection layer.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: August 1, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sheng-Chan Li, Cheng-Hsien Chou, Sheng-Chau Chen, Cheng-Yuan Tsai, Kuo-Ming Wu
  • Patent number: 11716913
    Abstract: Various embodiments of the present disclosure are directed towards a method for forming an integrated chip. The method includes forming a lower conductive structure over a substrate. A data storage structure is formed on the lower conductive structure. A bandgap of the data storage structure discretely increases or decreases at least two times from a top surface of the data storage structure in a direction towards the substrate. An upper conductive structure is formed on the data storage structure.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: August 1, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hai-Dang Trinh, Chii-Ming Wu, Cheng-Yuan Tsai, Tzu-Chung Tsai, Fa-Shen Jiang
  • Patent number: 11705470
    Abstract: The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip includes a photodetector arranged within a substrate. The substrate has surfaces defining one or more protrusions arranged along a first side of the substrate over the photodetector. One or more isolation structures are arranged within one or more trenches defined by sidewalls of the substrate arranged on opposing sides of the photodetector. The one or more trenches extend from the first side of the substrate to within the substrate. The one or more isolation structures respectively include a reflective medium configured to reflect electromagnetic radiation.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: July 18, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sheng-Chan Li, Cheng-Hsien Chou, Cheng-Yuan Tsai, Keng-Yu Chou, Yeur-Luen Tu
  • Publication number: 20230215816
    Abstract: A package structure includes an encapsulant, a patterned circuit structure, at least one electronic component and a shrinkage modifier. The patterned circuit structure is disposed on the encapsulant and includes a pad. The electronic component is disposed on the patterned circuit structure, and includes a bump electrically connected to the pad. The shrinkage modifier is encapsulated in the encapsulant and configured to reduce a relative displacement between the bump and the pad along a horizontal direction in an environment of temperature variation.
    Type: Application
    Filed: December 30, 2021
    Publication date: July 6, 2023
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Cheng-Yuan KUNG, Hsu-Chiang SHIH, Hung-Yi LIN, Chien-Mei HUANG
  • Publication number: 20230215822
    Abstract: An electronic package is provided. The electronic package includes an amplifier component, a control component, and a first circuit layer. The control component is disposed above the amplifier component. The first circuit layer is disposed between the amplifier component and the control component. The control component is configured to transmit a first signal to the amplifier component and to output a second signal amplified by the amplifier component.
    Type: Application
    Filed: December 30, 2021
    Publication date: July 6, 2023
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Meng-Wei HSIEH, Hung-Yi LIN, Hsu-Chiang SHIH, Cheng-Yuan KUNG
  • Publication number: 20230207729
    Abstract: A semiconductor device package includes a carrier, an emitting element and a first package body. The carrier includes a first surface and a second surface opposite to the first surface. The emitting element is disposed on the first surface of the carrier. The first package body is disposed over the first surface of the carrier and spaced apart from the first surface of the carrier.
    Type: Application
    Filed: February 28, 2023
    Publication date: June 29, 2023
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Tang-Yuan CHEN, Meng-Wei HSIEH, Cheng-Yuan KUNG
  • Publication number: 20230207448
    Abstract: Metal-insulator-metal (MIM) capacitor, an integrated semiconductor device having a MIM capacitor and methods of making. The MIM capacitor includes a first metal layer, a second metal layer and a dielectric layer located between the second metal layer and the first metal layer. The first metal layer, the second metal layer and the dielectric layer may be formed in a comb structure, wherein the comb structure include a first tine structure and at least a second tine structure.
    Type: Application
    Filed: February 13, 2023
    Publication date: June 29, 2023
    Inventors: Paul YANG, Tsun-Kai TSAO, Sheng-Chau CHEN, Sheng-Chan LI, Cheng-Yuan TSAI
  • Patent number: 11683999
    Abstract: The present disclosure relates to a memory device. The memory device includes an access device arranged on or within a substrate and coupled to a word-line and a source line. A plurality of lower interconnects are disposed within a lower dielectric structure over the substrate. A first electrode is coupled to the plurality of lower interconnects. The plurality of lower interconnects couple the access device to the first electrode. A second electrode is over the first electrode. One or more upper interconnects are disposed within an upper dielectric structure laterally surrounding the second electrode. The one or more upper interconnects couple the second electrode to a bit-line. A data storage structure is disposed between the first electrode and the second electrode. The data storage structure includes one or more metals having non-zero concentrations that change as a distance from the substrate varies.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: June 20, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hai-Dang Trinh, Cheng-Yuan Tsai, Hsing-Lien Lin, Wen-Ting Chu
  • Patent number: 11682652
    Abstract: Various embodiments of the present disclosure are directed towards a method for forming an integrated chip. The method comprises forming a plurality of semiconductor devices over a central region of a semiconductor wafer. The semiconductor wafer comprises a peripheral region laterally surrounding the central region and a circumferential edge disposed within the peripheral region. The semiconductor wafer comprises a notch disposed along the circumferential edge. Forming a stack of inter-level dielectric (ILD) layers over the semiconductor devices and laterally within the central region. Forming a bonding support structure over the peripheral region such that the bonding support structure comprises a bonding structure notch disposed along a circumferential edge of the bonding support structure. Forming the bonding support structure includes disposing the semiconductor wafer over a lower plasma exclusion zone (PEZ) ring that comprises a PEZ ring notch disposed along a circumferential edge of the lower PEZ ring.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: June 20, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sheng-Chan Li, Cheng-Hsien Chou, Sheng-Chau Chen, Cheng-Yuan Tsai
  • Publication number: 20230187294
    Abstract: The present disclosure relates to a semiconductor wafer structure including a semiconductor substrate and a plurality of semiconductor devices disposed along the semiconductor substrate. A dielectric stack including a plurality of dielectric layers is arranged over the semiconductor substrate. A conductive interconnect structure is within the dielectric stack. A seal ring layer is over the dielectric stack and laterally surrounds the dielectric stack along a first sidewall of the dielectric stack. The seal ring layer includes a first protrusion that extends into a first trench in the semiconductor substrate.
    Type: Application
    Filed: March 21, 2022
    Publication date: June 15, 2023
    Inventors: Ming-Che Lee, Kuo-Ming Wu, Sheng-Chau Chen, Hau-Yi Hsiao, Guanyu Luo, Ping-Tzu Chen, Cheng-Yuan Tsai
  • Publication number: 20230187810
    Abstract: A non-invasive communication apparatus for a vehicle comprising glass includes a power transfer coupler configured to wirelessly supply vehicle-generated power, via the glass, to an external antenna assembly mounted to the vehicle. The power transfer coupler comprises a substantially transparent transmit coil disposed on an inside surface of the glass and a substantially transparent receive coil disposed on an outside surface of the glass adjacent the transmit coil. One or more information transfer couplers are configured to wirelessly communicate information signals to and/or from the antenna assembly via the glass. Each of the information transfer couplers comprises a substantially transparent first coupler disposed on the inside surface of the glass and a substantially transparent second coupler disposed on the outside surface of the glass adjacent the first coupler.
    Type: Application
    Filed: December 14, 2022
    Publication date: June 15, 2023
    Inventors: Ali Sadri, Cheng-Yuan Chin, Shenjie Miao
  • Patent number: 11676623
    Abstract: Method, system, device, and non-transitory computer-readable medium for joining a virtual participant in a conversation. In some examples, a computer-implemented method includes: identifying a first conversation scheduled to be participated by a first group of actual participants; joining a first virtual participant into the first conversation; obtaining, via the first virtual participant, a first set of audio data associated with the first conversation while the first conversation occurs; transcribing, via the first virtual participant, the first set of audio data into a first set of text data while the first conversation occurs; and presenting the first set of text data to the first group of actual participants while the first conversation occurs.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: June 13, 2023
    Assignee: Otter.ai, Inc.
    Inventors: Amro Younes, Winfred James, Tao Xing, Cheng Yuan, Yun Fu, Simon Lau, Robert Firebaugh, Sam Liang
  • Patent number: 11675714
    Abstract: An instruction can be received at a sequencer from a controller. The sequencer can be in a package including the sequencer and one or more memory components. The sequencer is operatively coupled to a controller that is separate from the package. A processing device of the sequencer can perform an operation based on the instruction on at least one of the one or more memory components in the package.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: June 13, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Samir Mittal, Ying Yu Tai, Cheng Yuan Wu
  • Patent number: 11669275
    Abstract: A host operation to be performed can be received. Sub-operations that are associated with the received host operation can be determined. A memory component of multiple memory components can be identified for each sub-operation. Furthermore, each sub-operation can be transmitted to a media sequencer component that is associated with a respective memory component of the memory components.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: June 6, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Jiangli Zhu, Cheng Yuan Wu, Ying Yu Tai
  • Patent number: 11670584
    Abstract: The present disclosure provides a method for manufacturing a semiconductor structure, including patterning a photo-sensitive polymer layer with a plurality of trenches by a first mask, the first mask having a first line pitch, patterning a photoresist positioning on a mesa between adjacent trenches by a second mask, the second mask having a second line pitch, the first mask and the second mask having substantially identical pattern topography, and the second line pitch being greater than the first line pitch, and selectively plating conductive material in the plurality of trenches.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: June 6, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Chen-Fa Lu, Cheng-Yuan Tsai, Ching-Chung Hsu, Chung-Long Chang