Patents by Inventor Chieh Chu

Chieh Chu 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: 11978678
    Abstract: A display device includes a first substrate, a light-emitting element, a light conversion layer, and a color filter layer. The light-emitting element is disposed on the first substrate. The light conversion layer is disposed on the light-emitting element. In addition, the color filter layer is overlapped the light-emitting element and the light conversion layer.
    Type: Grant
    Filed: August 5, 2022
    Date of Patent: May 7, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Tung-Kai Liu, Tsau-Hua Hsieh, Wei-Cheng Chu, Chun-Hsien Lin, Chandra Lius, Ting-Kai Hung, Kuan-Feng Lee, Ming-Chang Lin, Tzu-Min Yan, Hui-Chieh Wang
  • Publication number: 20240146028
    Abstract: A method for manufacturing a distributed Bragg reflector is provided. The distributed Bragg reflector is applied to a 1550 nm vertical-cavity surface-emitting laser, which structurally includes a top distributed Bragg reflector, a bottom distributed Bragg reflector, and a vertical cavity (including a P-type and an N-type electrode) and a multiple quantum well light-emitting layer that are positioned therebetween. An optical multilayer film of the distributed Bragg reflector is formed by sputtering, and includes silicon layers and silicon dioxide layers alternately stacked to each other. The silicon dioxide layers are produced by a process of nano-sputtering and micro-plasma oxidation. A reflectance of the bottom distributed Bragg reflector at 1,550 nm is greater than 99.9%, and a reflectance of the top distributed Bragg reflector at 1,550 nm is controlled to be between 95% and 99%, so that basic physical/optical requirements for forming a resonant laser can be improved.
    Type: Application
    Filed: October 26, 2022
    Publication date: May 2, 2024
    Inventor: CHAO-CHIEH CHU
  • Publication number: 20240145520
    Abstract: The present disclosure provides a method for fabricating an image sensor. The method includes the following operations. A cavity is formed at a first surface of a substrate. A germanium layer is formed in the cavity. A first heavily doped region is formed in the germanium layer by an implantation operation. A second heavily doped region is formed at a position proximal to a top surface of the germanium layer, wherein the second heavily doped region is laterally surrounded by the first heavily doped region from a top view perspective. An interconnect structure is formed over the germanium layer.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Inventors: JHY-JYI SZE, SIN-YI JIANG, YI-SHIN CHU, YIN-KAI LIAO, HSIANG-LIN CHEN, KUAN-CHIEH HUANG, JUNG-I LIN
  • Publication number: 20240136401
    Abstract: The present disclosure relates to an integrated chip. The integrated chip includes a substrate having a first semiconductor material. A second semiconductor material is disposed on the first semiconductor material and a passivation layer is disposed on the second semiconductor material. A first doped region and a second doped region extend through the passivation layer and into the second semiconductor material. A silicide is arranged within the passivation layer and along tops of the first doped region and the second doped region.
    Type: Application
    Filed: January 5, 2024
    Publication date: April 25, 2024
    Inventors: Yin-Kai Liao, Sin-Yi Jiang, Hsiang-Lin Chen, Yi-Shin Chu, Po-Chun Liu, Kuan-Chieh Huang, Jyh-Ming Hung, Jen-Cheng Liu
  • Publication number: 20240116724
    Abstract: A container feeding device includes a casing and first and second latch members. The casing defines a lower retaining space for receiving a plurality of containers that are stacked on one another. The first latch member is operable to enter the lower retaining space for supporting a bottommost container, or leave the lower retaining space to release the bottommost container. The second latch member enters the lower retaining space to support a second bottommost container when the bottommost container is released by the first latch member.
    Type: Application
    Filed: July 27, 2023
    Publication date: April 11, 2024
    Applicant: Jabil Inc.
    Inventors: Harpuneet Singh, Lei Hu, Ying-Chieh Huang, Wei-Hsiu Hsieh, Xiao-Ting Zheng, Chien-Cheng Chu, Arya Anil
  • Publication number: 20240116148
    Abstract: A tool set includes a tool holder, a tool and a tool rack. The tool has a groove unit. The tool holder has a latch unit that engages the groove unit. The tool rack includes a rack body and a blocking member. When the tool holder is moved away from the rack body after the tool is moved into the rack body by the tool holder and after the blocking member moves to a blocking position, the tool is blocked by the blocking member so that the latch unit is separated from the groove unit and that the tool holder is separated from the tool.
    Type: Application
    Filed: August 28, 2023
    Publication date: April 11, 2024
    Applicant: Jabil Inc.
    Inventors: Harpuneet Singh, Lei Hu, Ying-Chieh Huang, Wei-Hsiu Hsieh, Xiao-Ting Zheng, Chien-Cheng Chu, Tike Hoong Phua, Li Yun Chee
  • Patent number: 11955312
    Abstract: A physical analysis method, a sample for physical analysis and a preparing method thereof are provided. The preparing method of the sample for physical analysis includes: providing a sample to be inspected; and forming a contrast enhancement layer on a surface of the sample to be inspected. The contrast enhancement layer includes a plurality of first material layers and a plurality of second material layers stacked upon one another. The first material layer and the second material layer are made of different materials. Each one of the first and second material layers has a thickness that does not exceed 0.1 nm. In an image captured by an electron microscope, a difference between an average grayscale value of a surface layer image of the sample to be inspected and an average grayscale value of an image of the contrast enhancement layer is at least 50.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: April 9, 2024
    Assignee: MATERIALS ANALYSIS TECHNOLOGY INC.
    Inventors: Chien-Wei Wu, Keng-Chieh Chu, Yung-Sheng Fang, Chun-Wei Wu, Hung-Jen Chen
  • Patent number: 11946945
    Abstract: A sample analyzing method and a sample preparing method are provided. The sample analyzing method includes a sample preparing step, a placing step, and an analyzing step. The sample preparing step includes an obtaining step implemented by obtaining an identification information; and a marking and placing step implemented by placing a sample carrying component having a sample disposed thereon into a marking equipment, allowing the marking equipment to utilize the identification information to form an identification structure on the sample carrying component, and placing the sample carrying component into one of the accommodating slots according to the identification information. The placing step is implemented by taking out the sample carrying component from one of the accommodating slots and placing the sample carrying component into an electron microscope equipment. The analyzing step is implemented by utilizing the electron microscope equipment to photograph the sample to generate an analyzation image.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: April 2, 2024
    Assignee: MATERIALS ANALYSIS TECHNOLOGY INC.
    Inventors: Keng-Chieh Chu, Tsung-Ju Chan, Chun-Wei Wu, Hung-Jen Chen
  • Publication number: 20240105877
    Abstract: Germanium-based sensors are disclosed herein. An exemplary germanium-based sensor includes a germanium photodiode and a junction field effect transistor (JFET) formed from a germanium layer disposed on and/or in a silicon substrate. A doped silicon layer, which can be formed by in-situ doping epitaxially grown silicon, is disposed between the germanium layer and the silicon substrate. In embodiments where the germanium layer is on the silicon substrate, the doped silicon layer is disposed between the germanium layer and an oxide layer. The JFET has a doped polysilicon gate, and in some embodiments, a gate diffusion region is disposed in the germanium layer under the doped polysilicon gate. In some embodiments, a pinned photodiode passivation layer is disposed in the germanium layer. In some embodiments, a pair of doped regions in the germanium layer is configured as an e-lens of the germanium-based sensor.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 28, 2024
    Inventors: Jhy-Jyi Sze, Sin-Yi Jiang, Yi-Shin Chu, Yin-Kai Liao, Hsiang-Lin Chen, Kuan-Chieh Huang
  • Publication number: 20240091893
    Abstract: A mounting frame for being mounted with either one of first and second screwdrivers, includes a main frame, a mounting seat, and first and second mounting plates. The mounting seat has a plate attachment hole set. The first mounting plate has a first seat attachment hole set operable to be connected to the plate attachment hole set, and a first driver attachment hole set for the first screwdriver to be attached thereto. The second mounting plate has a second seat attachment hole set operable to be connected to the plate attachment hole set, and a second driver attachment hole set for the second screwdriver to be attached thereto.
    Type: Application
    Filed: August 16, 2023
    Publication date: March 21, 2024
    Applicant: Jabil Inc.
    Inventors: Harpuneet Singh, Lei Hu, Ying-Chieh Huang, Wei-Hsiu Hsieh, Xiao-Ting Zheng, Chien-Cheng Chu
  • Publication number: 20230246114
    Abstract: An electrode coupled double heterojunction solar cell having double active regions for photoelectric effect and method of manufacturing the same are provided. The electrode coupled double heterojunction solar cell includes a first terminal electrode, a first solar cell, a second solar cell, a common electrode structure, and a second terminal electrode. The first solar cell is connected to the first terminal electrode and includes a first PIN heterojunction structure. The second solar cell is disposed on the first solar cell and includes a second PIN heterojunction structure. The common electrode structure is disposed between the first solar cell and the second solar cell, so that the first solar cell and the second solar cell are electrically connected to each other in a parallel manner. The second terminal electrode is disposed on the second solar cell.
    Type: Application
    Filed: June 29, 2022
    Publication date: August 3, 2023
    Inventor: CHAO-CHIEH CHU
  • Publication number: 20230109273
    Abstract: Some embodiments relate to an integrated chip that includes a first source/drain region and a second source/drain region disposed in a substrate. A plane that is substantially perpendicular to an upper surface of the substrate traverses the first source/drain region and the second source/drain region. Agate electrode extends over a channel region in the substrate between the first source/drain region and the second source/drain region. The gate electrode is separated from the channel region by way of a charge trapping dielectric structure. The charge trapping dielectric structure includes a tunnel dielectric layer, a charge trapping dielectric layer over the tunnel dielectric layer, and a blocking dielectric layer over the charge trapping dielectric layer. The channel region has a channel width measured perpendicularly to the plane, and the tunnel dielectric layer has different thicknesses at different respective points along the channel width.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 6, 2023
    Inventors: Jui-Yu Pan, Cheng-Bo Shu, Chung-Jen Huang, Jing-Ru Lin, Tsung-Yu Yang, Yun-Chi Wu, Yueh-Chieh Chu
  • Patent number: 11585004
    Abstract: A cobalt electroplating composition may include (a) cobalt ions; and (b) an ammonium compound of formula (NR1R2R3H+)nXn?, wherein R1, R2, R3 are independently H or linear or branched C1 to C6 alkyl, X is one or more n valent inorganic or organic counter ion(s), and n is an integer from 1, 2, or 3.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: February 21, 2023
    Assignee: BASF SE
    Inventors: Marco Arnold, Chiao Chien Wei, Tzu Tsang Huang, Shih Ming Lin, Cheng Chen Kuo, Shih Wei Chou, Chieh Chu
  • Patent number: 11547007
    Abstract: A fixing mechanism, applied to an electronic device to fix an electronic module. The fixing mechanism comprises a casing, a fixing structure and a locking structure. The casing includes a baseplate and a side plate to define a space to accommodate the electronic module, and the side plate has a hole and a seat. The fixing structure includes a fixing element and a pressing portion. The fixing element movably extends from the outer side of the side plate into the space through the hole. The pressing portion is rotatably disposed on the combining seat, and includes a first part having an opening and a second part corresponding to the fixing element. The locking structure is movably set in the opening, and includes an engaging element. When the engaging element is engaged in the opening, the locking structure presses against the side plate to fix the pressing portion.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: January 3, 2023
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Cheng-Wei Chen, Kang-Yu Lai, Hsiu- Chieh Chu
  • Patent number: 11532637
    Abstract: Some embodiments relate to an integrated chip that includes a first source/drain region and a second source/drain region disposed in a substrate. A plane that is substantially perpendicular to an upper surface of the substrate traverses the first source/drain region and the second source/drain region. Agate electrode extends over a channel region in the substrate between the first source/drain region and the second source/drain region. The gate electrode is separated from the channel region by way of a charge trapping dielectric structure. The charge trapping dielectric structure includes a tunnel dielectric layer, a charge trapping dielectric layer over the tunnel dielectric layer, and a blocking dielectric layer over the charge trapping dielectric layer. The channel region has a channel width measured perpendicularly to the plane, and the tunnel dielectric layer has different thicknesses at different respective points along the channel width.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: December 20, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jui-Yu Pan, Cheng-Bo Shu, Chung-Jen Huang, Jing-Ru Lin, Tsung-Yu Yang, Yun-Chi Wu, Yueh-Chieh Chu
  • Publication number: 20220334140
    Abstract: A sample analyzing method and a sample preparing method are provided. The sample analyzing method includes a sample preparing step, a placing step, and an analyzing step. The sample preparing step includes an obtaining step implemented by obtaining an identification information; and a marking and placing step implemented by placing a sample carrying component having a sample disposed thereon into a marking equipment, allowing the marking equipment to utilize the identification information to form an identification structure on the sample carrying component, and placing the sample carrying component into one of the accommodating slots according to the identification information. The placing step is implemented by taking out the sample carrying component from one of the accommodating slots and placing the sample carrying component into an electron microscope equipment. The analyzing step is implemented by utilizing the electron microscope equipment to photograph the sample to generate an analyzation image.
    Type: Application
    Filed: July 29, 2021
    Publication date: October 20, 2022
    Inventors: KENG-CHIEH CHU, TSUNG-JU CHAN, CHUN-WEI WU, HUNG-JEN CHEN
  • Patent number: 11413827
    Abstract: An equipment for manufacturing trampoline includes a rack, a rotation seat, a supporting platform, a plurality of fixing members, a driving member, a driving assembly, and at least one welding device. The rotation seat has a bearing rotatable with respect to the rack. The supporting platform is connected to the bearing. The fixing members are detachably disposed on the supporting platform. The driving member surrounds the supporting platform and is linked-up with the supporting platform. The driving assembly is connected to the driving member.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: August 16, 2022
    Inventor: Pin-Chieh Chu
  • Publication number: 20220223373
    Abstract: A physical analysis method, a sample for physical analysis and a preparing method thereof are provided. The preparing method of the sample for physical analysis includes: providing a sample to be inspected; and forming a contrast enhancement layer on a surface of the sample to be inspected. The contrast enhancement layer includes a plurality of first material layers and a plurality of second material layers stacked upon one another. The first material layer and the second material layer are made of different materials. Each one of the first and second material layers has a thickness that does not exceed 0.1 nm. In an image captured by an electron microscope, a difference between an average grayscale value of a surface layer image of the sample to be inspected and an average grayscale value of an image of the contrast enhancement layer is at least 50.
    Type: Application
    Filed: December 23, 2021
    Publication date: July 14, 2022
    Inventors: CHIEN-WEI WU, KENG-CHIEH CHU, YUNG-SHENG FANG, CHUN-WEI WU, HUNG-JEN CHEN
  • Patent number: D1014543
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: February 13, 2024
    Assignee: MEDICALTEK CO., LTD.
    Inventors: Yen-Yu Wang, Chieh-Chu Chen, Jing-Ying Huang
  • Patent number: D1015362
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: February 20, 2024
    Assignee: MEDICALTEK CO., LTD.
    Inventors: Yen-Yu Wang, Chieh-Chu Chen, Jing-Ying Huang