Patents Examined by Benjamin P. Sandvik
  • Patent number: 11973056
    Abstract: A method of making an assembly can include juxtaposing a top surface of a first electrically conductive element at a first surface of a first substrate with a top surface of a second electrically conductive element at a major surface of a second substrate. One of: the top surface of the first conductive element can be recessed below the first surface, or the top surface of the second conductive element can be recessed below the major surface. Electrically conductive nanoparticles can be disposed between the top surfaces of the first and second conductive elements. The conductive nanoparticles can have long dimensions smaller than 100 nanometers. The method can also include elevating a temperature at least at interfaces of the juxtaposed first and second conductive elements to a joining temperature at which the conductive nanoparticles can cause metallurgical joints to form between the juxtaposed first and second conductive elements.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: April 30, 2024
    Assignee: ADEIA SEMICONDUCTOR TECHNOLOGIES LLC
    Inventor: Cyprian Emeka Uzoh
  • Patent number: 11961855
    Abstract: An image sensing device includes a first subpixel block, a second subpixel block, a first conversion gain transistor, and a second conversion gain transistor. The first subpixel block includes a first floating diffusion region and a plurality of unit pixels sharing the first floating diffusion region. The second subpixel block includes a second floating diffusion region coupled to the first floating diffusion region and a plurality of unit pixels sharing the second floating diffusion region. The first conversion gain transistor includes a first impurity region coupled to the first and second floating diffusion regions and a second impurity region coupled to a first conversion gain capacitor. The second conversion gain transistor includes a third impurity region coupled to the second impurity region of the first conversion gain transistor and a fourth impurity region coupled to a second conversion gain capacitor.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: April 16, 2024
    Assignee: SK HYNIX INC.
    Inventor: Pyong Su Kwag
  • Patent number: 11955378
    Abstract: A bonding method of package components and a bonding apparatus are provided. The method includes: providing at least one first package component and a second package component, wherein the at least one first package component has first electrical connectors and a first dielectric layer at a bonding surface of the at least one first package component, and the second package component has second electrical connectors and a second dielectric layer at a bonding surface of the second package component; bringing the at least one first package component and the second package component in contact, such that the first electrical connectors approximate or contact the second electrical connectors; and selectively heating the first electrical connectors and the second electrical connectors by electromagnetic induction, in order to bond the first electrical connectors with the second electrical connectors.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: April 9, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Li Hsiao, Chih-Hang Tung, Chen-Hua Yu, Tung-Liang Shao, Su-Chun Yang
  • Patent number: 11955295
    Abstract: According to one embodiment, a photoelectric conversion element includes a first conductive layer, a second conductive layer, a photoelectric conversion layer located between the first conductive layer and the second conductive layer. The photoelectric conversion layer includes Sn and Pb. The photoelectric conversion layer includes a first partial region, a second partial region between the first partial region and the second conductive layer, and a third partial region between the second partial region and the second conductive layer. The first partial region includes a first Sn concentration and a first Pb concentration. The second partial region includes at least one of a second Sn concentration or a second Pb concentration. The second Sn concentration is less than the first Sn concentration. The second Pb concentration is greater than the first Pb concentration. The third partial region includes Sn, oxygen, and Pb.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: April 9, 2024
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Shunsuke Shimo, Kenji Todori
  • Patent number: 11955476
    Abstract: A low cost IC solution is disclosed to provide Super CMOS microelectronics macros. Hereinafter, the Super CMOS or Schottky CMOS all refer to SCMOS. The SCMOS device solutions with a niche circuit element, the complementary low threshold Schottky barrier diode pairs (SBD) made by selected metal barrier contacts (Co/Ti) to P— and N—Si beds of the CMOS transistors. A DTL like new circuit topology and designed wide contents of broad product libraries, which used the integrated SBD and transistors (BJT, CMOS, and Flash versions) as basic components. The macros include diodes that are selectively attached to the diffusion bed of the transistors, configuring them to form generic logic gates, memory cores, and analog functional blocks from simple to the complicated, from discrete components to all grades of VLSI chips. Solar photon voltaic electricity conversion and bio-lab-on-a-chip are two newly extended fields of the SCMOS IC applications.
    Type: Grant
    Filed: April 19, 2023
    Date of Patent: April 9, 2024
    Assignee: SCHOTTKY LSI, INC.
    Inventor: Augustine Wei-Chun Chang
  • Patent number: 11948840
    Abstract: In an embodiment, a method includes forming a first fin and a second fin within an insulation material over a substrate, the first fin and the second fin includes different materials, the insulation material being interposed between the first fin and the second fin, the first fin having a first width and the second fin having a second width; forming a first capping layer over the first fin; and forming a second capping layer over the second fin, the first capping layer having a first thickness, the second capping layer having a second thickness different from the first thickness.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: April 2, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hung-Yao Chen, Pin-Chu Liang, Hsueh-Chang Sung, Pei-Ren Jeng, Yee-Chia Yeo
  • Patent number: 11947223
    Abstract: A display device includes: a display area including a plurality of pixels; a first peripheral area disposed at one side of the display area; and a second peripheral area disposed at the opposite side of the display area, wherein a first column spacer is disposed in the display area, a second column spacer is disposed in the first peripheral area, and a third column spacer is disposed in the second peripheral area. The patterns of an exposure mask utilized in the first peripheral area in which the second column spacer is disposed and the second peripheral area in which the third column spacer is disposed may be different from each other.
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: April 2, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dong Hee Shin
  • Patent number: 11948856
    Abstract: Various embodiments include a heat sink comprising: a base plate with an assembly surface for an electronic component; and a cooling structure bonded to the base plate increasing a surface area of the heat sink. The base plate comprises a metal-ceramic composite with a ceramic phase and a metallic phase. The cooling structure comprises a metal. A bond between the cooling structure and the base plate consists of a purely metallic bond between the cooling structure and the metallic phase of the base plate.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: April 2, 2024
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventor: Daniel Reznik
  • Patent number: 11949413
    Abstract: A semiconductor device according to an aspect of the present disclosure includes: a plurality of line layers; a first line; and a second line that is not connected to the first line and is redundantly provided to transfer a signal having a level same as a level of a signal transferred through the first line. The first line and the second line are included in different layers out of the plurality of line layers, and a distance between the first line and the second line is longer than an interlayer distance between line layers next to each other out of the plurality of line layers.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: April 2, 2024
    Assignee: NUVOTON TECHNOLOGY CORPORATION JAPAN
    Inventors: Kazuyuki Nakanishi, Akio Hirata
  • Patent number: 11943979
    Abstract: An array substrate and a fabrication method thereof, an array substrate motherboard, and a display device are disclosed. The array substrate includes a display region and a bonding region outside the display region. The array substrate further includes: a bonding electrode, located in the bonding region and spaced apart from an outer edge of the bonding region; and an electrostatic barrier line, the electrostatic barrier line has one end electrically connected with the bonding electrode, and the other end extends to the outer edge of the bonding region, and resistivity of the electrostatic barrier line is greater than resistivity of the bonding electrode.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: March 26, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Hongfei Cheng
  • Patent number: 11942467
    Abstract: A semiconductor structure includes a first metal-dielectric-metal layer, a first dielectric layer, a first conductive layer, a second conductive layer, and a second dielectric layer. The first metal-dielectric-metal layer includes a plurality of first fingers, a plurality of second fingers, and a first dielectric material. The first fingers are electrically connected to a first voltage. The second fingers are electrically connected to a second voltage different from the first voltage, and the first fingers and the second fingers are arranged in parallel and staggeredly. The first dielectric material is between the first fingers and the second fingers. The first dielectric layer is over the first metal-dielectric-metal layer. The first conductive layer is over the first dielectric layer. The second conductive layer is over the first conductive layer. The second dielectric layer is between the first conductive layer and the second conductive layer.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: March 26, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: I-Sheng Chen, Yi-Jing Li, Chia-Ming Hsu, Wan-Lin Tsai, Clement Hsingjen Wann
  • Patent number: 11943968
    Abstract: A display device includes a display panel, a first film, and a polarizing film. The display panel includes a first surface, a second surface opposite to the first surface, and a side surface. The first film is beneath the first surface of the display panel. The polarizing film is on the second surface of the display panel. The polarizing film has a haze area including a yellow area extending along an edge of the polarizing film in a plan view.
    Type: Grant
    Filed: October 17, 2022
    Date of Patent: March 26, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Minsoo Kang, Gwangjae Seo, Myeongseok Jeong, Yongsik Heo, Kyoungil Min, Junshik Park, Taehyun Sung, Hyungu Lee
  • Patent number: 11935806
    Abstract: A semiconductor device includes: a semiconductor element; a submount on which the semiconductor element is mounted, wherein the submount has a first surface on which the semiconductor element is mounted, a second surface located on a side opposite the first surface, and a lateral surface located between the first surface and the second surface, and wherein the submount comprises: a groove located at the second surface, a heat dissipation portion located at the second surface, and an electrode pattern located at the first surface; a package substrate on which the submount is mounted; a first joint member that physically joins the heat dissipation portion to the package substrate; and a connection portion located on the side surface, wherein the connection portion electrically connects the electrode pattern and the package substrate, and the connection portion comprises a second joint member.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: March 19, 2024
    Assignee: NICHIA CORPORATION
    Inventors: Tadaaki Miyata, Yoshihiro Kimura, Masatoshi Nakagaki
  • Patent number: 11932114
    Abstract: Methods, apparatuses and systems to provide for technology to that includes a first power electronics module including a plurality of first transistors that are diagonally offset from each other, and a second power electronics module stacked on the first power electronics module. The second power electronics module includes second transistors that are diagonally offset from each other. The second transistors are staggered relative to the first transistors.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: March 19, 2024
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Hitoshi Fujioka, Shailesh N. Joshi, Danny J. Lohan
  • Patent number: 11930638
    Abstract: A nonvolatile memory device includes a first structure and a second structure bonded to the first structure. The second structure includes a low-resistance conductive layer, a common source line layer on the low-resistance conductive layer, a stack structure above the common source line layer, a plurality of channel structures passing through a cell region of the stack structure and contacting the common source line layer, a dummy channel structure passing through a step region of the stack structure and contacting the common source line layer, a second insulating structure on the stack structure, a plurality of second bonding pads on the second insulating structure, and a second interconnect structure in the second insulating structure.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: March 12, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Moorym Choi, Jungtae Sung, Sanghee Yoon, Wooyong Jeon, Junyoung Choi, Yoonjo Hwang
  • Patent number: 11916098
    Abstract: An integrated inductor is provided. The integrated inductor includes a first winding and a second winding, and has a first end, a second end, and a node. The first winding utilizes the first end and the node as two ends thereof and includes a first coil and a second coil, which do not overlap. The second winding utilizes the second end and the node as two ends thereof and includes a third coil and a fourth coil, which do not overlap. The first coil and the third coil have an overlapping area, and the second coil and the fourth coil have an overlapping area. The first coil is surrounded by the third coil, and the fourth coil is surrounded by the second coil.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: February 27, 2024
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Cheng-Wei Luo, Chieh-Pin Chang, Kai-Yi Huang, Ta-Hsun Yeh
  • Patent number: 11910613
    Abstract: A semiconductor memory device includes a mold structure including a plurality of wordlines on a front side of a first substrate, and a string selection line and a stopper line on the plurality of wordlines. A channel structure extends in a vertical direction to penetrate the mold structure. A block separation area extends in a first direction to cut the mold structure. A protective structure is interposed between the block separation area and the stopper line and not between the block separation area and the string selection line and not between the block separation area and the plurality of wordlines. A string separation structure extends in the first direction to cut the string selection line and the stopper line. A bitline extends in a second direction on the mold structure. A bitline contact connects the channel structure and the bitline.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: February 20, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyo Joon Ryu, Hee Suk Kim, Jeong Yong Sung, Jee Hoon Han
  • Patent number: 11906853
    Abstract: A display panel and a display device are provided. In the display panel, a plurality of main spacers and a plurality of auxiliary spacers are disposed on a side of a first substrate close to a second substrate, the second substrate further includes a plurality of first lug bosses and a plurality of second lug bosses; an orthographic projection of the main spacers on the second substrate is at least partially overlapped with an orthographic projection of a corresponding first lug boss on the second substrate; an orthographic projection of the auxiliary spacers on the second substrate is away from an orthographic projection of a corresponding second lug boss on the second substrate by a preset distance; and the distance between each of the auxiliary spacers and the corresponding second lug boss is less than a height of the first lug bosses.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: February 20, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Xue Dong, Liwei Liu, Xinxing Wang, Yun Sik Im, Hyun Sic Choi, Jaegeon You, Yinglong Huang, Heecheol Kim
  • Patent number: 11897760
    Abstract: An example of a cavity structure comprises a cavity substrate comprising a substrate surface, a cavity extending into the cavity substrate, the cavity having a cavity bottom and cavity walls, and a cap disposed on a side of the cavity opposite the cavity bottom. The cavity substrate, the cap, and the one or more cavity walls form a cavity enclosing a volume. A component can be disposed in the cavity and can extend above the substrate surface. The component can be a piezoelectric or a MEMS device. The cap can have a tophat configuration. The cavity structure can be micro-transfer printed from a source wafer to a destination substrate.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: February 13, 2024
    Assignee: X-Celeprint Limited
    Inventors: Ronald S. Cok, Raja Fazan Gul, António José Marques Trindade
  • Patent number: 11901264
    Abstract: Embodiments disclosed herein include electronic packages with chocked flow cooling. In an embodiment, an electronic package may comprise a package substrate, a die electrically and mechanically coupled to the package substrate, and a lid over the die. In an embodiment, the lid has a first opening and a second opening that is opposite from the first opening. In an embodiment, the electronic package may further comprise a coolant plate covering the first opening. In an embodiment, the coolant plate comprises a first surface facing away from the die and a second surface facing the die, and a plurality of vents from the first surface to the second surface. In an embodiment, the first openings of the plurality of vents have a first dimension and second openings of the plurality of vents have a second dimension that is smaller than the first dimension.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: February 13, 2024
    Assignee: SK hynix NAND Product Solutions Corp.
    Inventors: Mark Forsnes, Yuhong Cai, Florence Pon, Yi Xu