Patents Examined by Ermias T Woldegeorgis
  • Patent number: 12106981
    Abstract: A chip-transferring module, and a device and a method for transferring and bonding chips are provided. The chip-transferring module includes a mounting main body, a light-transmitting member, a first gas guiding structure and a second gas guiding structure. The mounting main body has a first accommodating space and a second accommodating space. The light-transmitting member is disposed in the first accommodating space. The first gas guiding structure is disposed in the mounting main body and has a plurality of suction openings exposed out of the mounting main body. The second gas guiding structure is disposed in the mounting main body and has at least one intake opening communicating with the second accommodating space.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: October 1, 2024
    Assignee: Micraft System Plus Co., Ltd.
    Inventors: Chien-Shou Liao, Shao-Wei Huang, Ching-Ju Lin
  • Patent number: 12100710
    Abstract: A display device includes a pixel disposed in a display area. The pixel includes a first electrode and a second electrode spaced apart from each other; at least one intermediate electrode disposed between the first electrode and the second electrode; a plurality of light emitting elements electrically connected between a pair of adjacent electrodes of a plurality of electrodes including the first electrode, the second electrode, and the at least one intermediate electrode; and a plurality of repair patterns overlapping and disposed between a pair of adjacent electrodes of the plurality of electrodes.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: September 24, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sin Chul Kang, Won Sik Oh
  • Patent number: 12100718
    Abstract: The present technology relates to a solid-state imaging element and electronic equipment that allow an increase in the signal charge amount Qs that each pixel can accumulate. A solid-state imaging element according to the first aspect of the present technology includes: a photoelectric conversion section formed in each pixel; and an inter-pixel separation section separating the photoelectric conversion section of each pixel, in which the inter-pixel separation section includes a protruding section having a shape protruding toward the photoelectric conversion section. The present technology can be applied to a back-illuminated CMOS image sensor, for example.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: September 24, 2024
    Assignee: Sony Semiconductor Solutions Corporation
    Inventor: Ryoji Suzuki
  • Patent number: 12091752
    Abstract: An apparatus for manufacturing a semiconductor device may include a chamber, a chuck provided in the chamber, and a biased power supply physically connected with the chuck. The apparatus may include a target component provided over the chuck and the biased power supply, and a magnetron assembly provided over the target component. The magnetron assembly may include a plurality of outer magnetrons and a plurality of inner magnetrons, and a spacing between each adjacent magnetrons of the plurality of outer magnetrons may be different from a spacing between each adjacent magnetrons of the plurality of inner magnetrons.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: September 17, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yu-Ting Tsai, Chung-Liang Cheng, Wen-Cheng Cheng, Che-Hung Liu, Yu-Cheng Shen, Chyi-Tsong Ni
  • Patent number: 12096641
    Abstract: A transistor device that includes a substrate comprising metallic gate contacts, a dielectric layer on the substrate comprising a polyimide or derivative thereof, a semiconductor layer on the dielectric layer comprising a semiconducting polymer confined in a host matrix material comprising a polyimide or derivative thereof, and source and drain contacts on the semiconductor layer.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: September 17, 2024
    Assignee: Purdue Research Foundation
    Inventors: Jianguo Mei, Aristide Gumyusenge
  • Patent number: 12082428
    Abstract: Emissive devices are provided that include a phosphorescent emitter placed within a threshold distance of an enhancement layer to achieve transient lifetimes of 200 ns or less.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: September 3, 2024
    Assignee: Universal Display Corporation
    Inventors: Michael Fusella, Nicholas J. Thompson, Julia J. Brown, Michael Stuart Weaver
  • Patent number: 12073288
    Abstract: A resonator is based on a coplanar waveguide (CPW) structure that includes a first end portion having a first width and configured to be coupled to a first qubit. There is a middle portion having a second width that is narrower than the first width. There is a second end portion having a third width that is wider than the second width and configured to be coupled to a second qubit.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: August 27, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Martin O. Sandberg, Vivekananda P. Adiga, Hanhee Paik
  • Patent number: 12068279
    Abstract: A dipole alignment device includes an electric field forming part including a stage, and a probe part which form an electric field on the stage; an inkjet printing apparatus including at least one inkjet head which sprays ink including dipoles and a solvent with the dipoles dispersed therein onto the stage; a transportation part comprising a first moving part which moves the electric field forming part in at least one direction; and a light irradiation apparatus including a light irradiation part which applies light to the ink sprayed onto the stage.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: August 20, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Won Ho Lee, Hyun Deok Im, Jong Hyuk Kang, Jin Oh Kwag, Keun Kyu Song, Sung Chan Jo, Hyun Min Cho
  • Patent number: 12058928
    Abstract: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the polycyclic compound includes a boranamine derivative, a first ring and a second ring, each directly linked to a boron atom of the boranamine derivative, a third ring and a fourth ring, each directly linked to a nitrogen atom of the boranamine derivative, and at least one substituted or unsubstituted boryl group, linked to at least one ring among the first to fourth rings, thereby showing long-life characteristics and excellent color reproducibility.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: August 6, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Tetsuji Hayano
  • Patent number: 12051593
    Abstract: The present disclosure describes a system and a method for an ion implantation (IMP) process. The system includes an ion implanter configured to scan an ion beam over a target for a range of angles, a tilting mechanism configured to support and tilt the target, an ion-collecting device configured to collect a distribution and a number of ejected ions from the ion beam scan over the target, and a control unit configured to adjust a tilt angle based on a correction angle determined based on the distribution and number of ejected ions.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: July 30, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chun-Jung Huang, Li-Hsin Chu, Po-Feng Tsai, Henry Peng, Kuang Huan Hsu, Tsung Wei Chen, Yung-Lin Hsu
  • Patent number: 12040214
    Abstract: A processing apparatus includes a cassette mounting section mounting a cassette storing a plurality of workpieces, a reading section reading an identification code provided on the cassette mounted on the cassette mounting section, and an information transmitting section transmitting information on the progress of process steps in processing each workpiece stored in the cassette, to a customer that has ordered the processing of each workpiece stored in the cassette.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: July 16, 2024
    Assignee: DISCO CORPORATION
    Inventor: Kazuma Sekiya
  • Patent number: 12040398
    Abstract: The present invention relates to a one-electrode cell and series of two or more cells as a device at temperatures from below to above room temperature comprising a very high permittivity ferroelectric. In a device constituted by one or more ferroelectricity-induced superconductor cells, the cells do not have to be in physical contact with one another; one terminal can be connected to a first cell and the other connected to a third cell without physical contact between any of the three cells. With the spontaneous and dynamic alignment of the dipoles of the ferroelectric, a potential difference is induced in different points of the surface of the cell, cells or device and a current can be harvested by conductor-terminals. The present invention can be used for contactless charging of energy storage devices and as a part of several components or products.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: July 16, 2024
    Assignee: UNIVERSIDADE DO PORTO
    Inventor: Maria Helena Sousa Soares De Oliveira Braga
  • Patent number: 12033976
    Abstract: An embodiment package includes a first fan-out tier having a first device die, a molding compound extending along sidewalls of the first device die, and a through intervia (TIV) extending through the molding compound. One or more first fan-out redistribution layers (RDLs) are disposed over the first fan-out tier and bonded to the first device die. A second fan-out tier having a second device die is disposed over the one or more first fan-out RDLs. The one or more first fan-out RDLs electrically connects the first and second device dies. The TIV electrically connects the one or more first fan-out RDLs to one or more second fan-out RDLs. The package further includes a plurality of external connectors at least partially disposed in the one or more second fan-out RDLs. The plurality of external connectors are further disposed on conductive features in the one or more second fan-out RDLs.
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: July 9, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chen-Hua Yu, Kuo-Chung Yee
  • Patent number: 12021179
    Abstract: An electronic device is provided. The electronic device includes a substrate, a plurality of signal lines and a plurality of units. The signal lines are disposed on the substrate. The units are disposed on the substrate. At least one of the units includes a first main pad, a first redundant pad, and an electronic component including a first electrode. In addition, one of the signal lines is electrically connected to the first electrode of the electronic component, the first main pad and the first redundant pad.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: June 25, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Patent number: 12012669
    Abstract: A method for processing a wafer includes subjecting the wafer to a reduction treatment with heat and a reducing agent that has a melting point of lower than 600° C. The wafer is made of a material selected from the group consisting of lithium tantalate, lithium niobate, and a combination thereof. The wafer and the reducing agent are spaced apart from each other so that the reducing agent indirectly interacts with the wafer during the reduction treatment. Also disclosed is a processed wafer obtained by the method.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: June 18, 2024
    Assignee: Fujian Jing' An Optoelectronics Co., LTD.
    Inventors: Mingxin Chen, Xuewu Wang
  • Patent number: 12010859
    Abstract: Provided is an OLED that includes in its emissive region a first compound, a second compound, and a third compound, where the first compound is capable of functioning as a phosphorescent emitter in an OLED at room temperature, the second compound meets at least one of the following conditions: (1) the second compound is capable of functioning as a TADF emitter in an OLED at room temperature; and (2) the second compound is capable of forming an exciplex with the first compound in an OLED at room temperature, and the third compound is a fluorescent compound that functions as an emitter in the OLED of the present disclosure at room temperature.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: June 11, 2024
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Chun Lin, Tyler Fleetham, Michael S. Weaver
  • Patent number: 12006457
    Abstract: The disclosed graphene quantum dot composite includes a dielectric matrix including a metal oxynitride, and a graphene quantum dot dispersed in the dielectric matrix. The graphene quantum dot composite can reduce the aggregation-caused photoluminescence quenching of graphene quantum dots, and can improve a photoluminescence quantum yields of a graphene quantum dot.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: June 11, 2024
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Seokwoo Jeon, Minsu Park, Hyewon Yoon
  • Patent number: 12004414
    Abstract: A method for manufacturing a device, the method including: preparing a first laminate including a first buffer layer and a second buffer layer; preparing a second laminate including a third buffer layer provided on a carbon electrode; and attaching the first laminate to the second laminate so that the second buffer layer is in contact with the third buffer layer.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: June 4, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Yongnam Kim, Jong Seok Kim, Yun Hye Hahm, Seiyong Kim
  • Patent number: 11991925
    Abstract: Provided are a light-emitting device including a condensed cyclic compound represented by Formula 1-1 or 1-2, and an electronic apparatus including the light-emitting device. The light emitting device includes: a first electrode; a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and comprising an emission layer, where the interlayer further comprises a hole transport region between the first electrode and the emission layer, the hole transport region comprises a compound represented by Formula 201, a compound represented by Formula 202, or any combination thereof, and the emission layer comprises at least one condensed cyclic compound represented by Formula 1-1 or 1-2.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: May 21, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Munki Sim, Taeil Kim, Sunyoung Pak, Junha Park, Jangyeol Baek, Chanseok Oh, Minjung Jung
  • Patent number: 11985888
    Abstract: An organic light emitting device (OLED) comprises an anode; a cathode; and a light emitting layer, disposed between the anode and the cathode; wherein the light emitting layer comprises at least one luminescent compound; and wherein the transition dipole moment of the at least one luminescent compound is oriented parallel to the surface of the light emitting layer. A method of fabricating a light emitting layer, comprises the steps of providing a substrate; depositing less than 2 nm of a template material on the substrate; and depositing a composition comprising at least one light emitting compound on the template material.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: May 14, 2024
    Assignee: The Regents of the University of Michigan
    Inventors: Stephen R. Forrest, Jongchan Kim