32417 patents
Page 20 of 1621
Utility
Method of Manufacturing Semiconductor Device Using Suffrage Treatment Process
4 Jan 24
A method of manufacturing a semiconductor device includes forming a channel layer on a substrate, forming a mask on the channel layer, surface-treating an exposed surface of the channel layer exposed from the mask, forming an electrode on the exposed surface of the channel layer, and removing the mask.
Jin-Hong PARK, Hogeun AHN, BoReum LEE, Sunguk JANG, Jiwan KOO, Seunghwan SEO
Filed: 6 Mar 23
Utility
Neuromorphic Memory Element Simultaneously Implementing Volatile and Non-volatile Feature for Emulation of Neuron and Synapse
4 Jan 24
Disclosed is a neuromorphic memory element, which includes a first electrode; a second electrode; a first thin film layer adjacent to the first electrode between the first electrode and the second electrode and that is configured to emulate a neuronal plasticity by performing a volatile storage function based on a voltage difference between the first electrode and the second electrode; and a second thin film layer between the first thin film layer and the second electrode and that is configured to emulate a synaptic plasticity by performing a non-volatile storage function.
Keon Jae Lee, Sang Hyun Sung, Young Hoon Jung
Filed: 13 Apr 23
Utility
8vmp7wl97m3ymen3yiid5g94pvyv8yw
4 Jan 24
A chip wet transfer apparatus includes a first chip supply module configured to supply a large amount of micro-semiconductor chips to a transfer substrate, a first chip alignment module configured to align the large amount of micro-semiconductor chips in a plurality of grooves, a second chip supply module configured to supply a small amount of micro-semiconductor chips, and a second chip alignment module configured to align the small amount of micro-semiconductor chips.
Hyunjoon KIM, Kyungwook HWANG, Dongkyun KIM, Dongho KIM, Joonyong PARK, Minchul YU, Seogwoo HONG, Junsik HWANG
Filed: 22 Dec 22
Utility
s3k9y19ataxulf9tqmbvprdayqwujz2l2xf7zghaabptlcynwz2pb0
4 Jan 24
A method of manufacturing an integrated circuit device includes alternately stacking sacrificial semiconductor layers and channel layers on a substrate to form a stack structure, forming source regions and drain regions on both sides of the stack structure, forming a gate space between the channel layers by removing the sacrificial semiconductor layers, forming the channel layers to be spaced apart from each other in a perpendicular direction to the substrate, performing a plasma treatment of boron trichloride (BCL3) on the channel layers, forming gate dielectric layers on the channel layers on which the plasma treatment of boron trichloride (BCL3) is performed, and forming gate layers covering the gate dielectric layers in the gate space.
PYUNG MOON, KIHYUN KIM, HYOUNGSUB KIM, HOIJOON KIM, GEUNYOUNG YEOM, KONGSOO LEE, HEESOO LEE
Filed: 24 Apr 23
Utility
cqk7sfxswde3m9sdltpz bpfuzcv4x0
4 Jan 24
A wafer storage and transport system includes a ceiling surface which includes a first surface and a second surface, a first traveling rail installed on the second surface, a second traveling rail which is spaced apart from the first surface in a third direction, and extends in a first direction, a transport unit which is movable in the first direction along the second traveling rail and transports a FOUP, storage spaces installed on the first surface and which may store the FOUP, an interface port installed on the second surface and which temporarily stores the FOUP, and an OHT which is movable along the first traveling rail, wherein the transport unit grasps the FOUP arranged in the storage spaces and transports the FOUP to the interface port, and the OHT grasps the FOUP temporarily stored in the interface port and transports the FOUP to a semiconductor facility.
Sang Hyuk PARK, Youn Gon Oh, Hyuk Kwon, Young-Kyu Kim, Ji Hun Kim, Sung-Hoon Lee, Jeong Kwan Jung
Filed: 10 May 23
Utility
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4 Jan 24
A door driving system and a refrigerator having the door driving system according to the present invention are provided with a motor, a power transmitting device for transmitting the power generated by the motor to the hinge, and an auxiliary device for receiving the power generated by the motor and generating an auxiliary force to move a door positioned in a closing position in an opening direction, so that the torque to be applied to the hinge of the door for opening and closing the door may be reduced.
Yasukiyo MURATA, Morio YOSHIMOTO
Filed: 15 Sep 23
Utility
assm8m2yoaz1lm0unutbds5z3gq3tzdbi79cgvx
4 Jan 24
Disclosed is a semiconductor fabrication method comprising forming a first conductive structure and a second conductive structure, measuring a misalignment value between the first conductive structure and the second conductive structure, based on the measured misalignment value selecting a reticle from a set of reticles, and using the selected reticle to form a connection conductive structure that electrically connects the first conductive structure to the second conductive structure.
Keunnam KIM, Kiseok LEE, Byeongjoo KU
Filed: 5 Jan 23
Utility
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4 Jan 24
An electronic device may include: a magnetic sensor configured to identify the intensity of a magnetic field; a wireless communication circuit; a processor; and memory electrically connected to the magnetic sensor, the wireless communication circuit, and the processor, and storing instructions.
Taekeun KIM, Kihun EOM, Intae JUN, Kihoon KANG, Kihong MIN, Gunhee PARK, Jeonggyun PARK
Filed: 14 Aug 23
Utility
6n1whyps8v2ia5mvay90rx090d8gutt6sqc0
4 Jan 24
A semiconductor package includes a first redistribution structure, a first die above the first redistribution structure, a second die above the first die, a heat dissipation unit on side surfaces of the first die or the second die, and a second redistribution structure above the second die.
Kyungdon MUN, Eungkyu Kim, Hyeonseok Lee
Filed: 1 Mar 23
Utility
mesxw3uyuzf2id1bp8ey5smtyh8z0be4j516158a2k6nh271rj5nmcl
4 Jan 24
According to an embodiments, an wearable electronic device comprises: at least four lenses arranged along an optical axis from a user's eye-side to a display, the at least four lenses including a first lens and a second lens; wherein the first lens is closest to the user's eye-side of the at least four lenses and includes at least one flat surface, and a first quarter wave plate (QWP) and a first refractive member disposed on the at least one flat surface, wherein the second lens from the user's eye-side includes at least one convex surface and a second refractive member disposed on the at least one convex surface.
Youngran KIM
Filed: 5 Jul 23
Utility
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4 Jan 24
A semiconductor device including a substrate, a wiring pattern in the substrate, a passivation layer on the substrate, the passivation layer and the substrate including a first recess penetrating a part of each of the passivation layer and the substrate and extending toward the wiring pattern, a post connected to the wiring pattern and including a first portion within the first recess and a second portion on the first portion and protruding from a top surface of the passivation layer, a signal bump including a seed layer on the post, a lower bump on the seed layer, and an upper bump on the lower bump, and a heat transfer bump apart from the signal bump, electrically insulated from the wiring pattern, and including another seed layer on the passivation layer, another lower bump on the another seed layer, and another upper bump on the another lower bump may be provided.
Ju Bin Seo, Seok Ho Kim, Kwang Jin Moon, Ho-Jin Lee
Filed: 18 Jan 23
Utility
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4 Jan 24
An electronic device is provided.
Sangmook KANG, Dasom LEE, Jaehwan LEE
Filed: 15 Sep 23
Utility
pt3yhefl1thrupvs7ml4x7g099s r4mw91dhld0tv11yguje3hte600
4 Jan 24
An image sensor with improved performance is provided.
Byeong Eun KWAK, Yeon Woo Kim, Sook Young Roh, Junwon Han, Seok Ho Yun, Ki-Ryong Lee
Filed: 3 May 23
Utility
5townzt3hkaqmfn9am55b8fb432kk680lo727ko9awln55to4
4 Jan 24
A 3D-stacked memory device including: a base die including a plurality of switches to direct data flow and a plurality of arithmetic logic units (ALUs) to compute data; a plurality of memory dies stacked on the base die; and an interface to transfer signals to control the base die.
Mu-Tien Chang, Prasun Gera, Dimin Niu, Hongzhong Zheng
Filed: 15 Sep 23
Utility
0gxwv71w2v55sfoz0ppv78
4 Jan 24
A semiconductor device include first and second active patterns, first and second gate structures, and first and second source/drain layers.
Seokhyeon Yoon, Taehyeon Kim, Seunghun Lee, Hyeongrae Kim
Filed: 11 May 23
Utility
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4 Jan 24
According to one embodiment, a memory module includes: a memory die including a dynamic random access memory (DRAM) banks, each including: an array of DRAM cells arranged in pages; a row buffer to store values of one of the pages; an input/output (IO) module; and an in-memory compute (IMC) module including: an arithmetic logic unit (ALU) to receive operands from the row buffer or the IO module and to compute an output based on the operands and one of a plurality of ALU operations; and a result register to store the output of the ALU; and a controller to: receive, from a host processor, operands and an instruction; determine, based on the instruction, a data layout; supply the operands to the DRAM banks in accordance with the data layout; and control an IMC module to perform one of the ALU operations on the operands in accordance with the instruction.
Krishna T. Malladi, Wenqin Huangfu
Filed: 14 Sep 23
Utility
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4 Jan 24
A semiconductor device is provided.
Gyeom KIM, Jinbum KIM, Dahye KIM, Kyungbin CHUN
Filed: 30 Mar 23
Utility
4zl3n75ip5eyij s29dj2q06tgzohaa9zroqc54zssr
4 Jan 24
According to various embodiments, an electronic device may comprise: a memory; a display; a plurality of cameras disposed below the display; and at least one processor operatively connected to the memory, the display, and the plurality of cameras, wherein the at least one processor is configured to, while controlling a plurality of pixel areas of the display, which correspond to the plurality of cameras, acquire a plurality of images of a user through the plurality of cameras, obtain a final image based on at least one image among the plurality of images, and authenticate the user based on the final image.
Jinwook CHUN, Valeriy PRUSHINSKIY, Sungoh KIM, Hyungsok YEO, Kihuk LEE
Filed: 14 Sep 23
Utility
f5tpnoy8o23ukjlex7jszbhwto04ap5ndzp4l1ez6sw1nhz2jg9pgbzg
4 Jan 24
A thin film structure including ferroelectrics and anti-ferroelectrics and a semiconductor device including the same are provided.
Jinseong HEO, Taehwan MOON, Seunggeol NAM, Sanghyun JO
Filed: 15 Sep 23
Utility
d6dftbdpvexlwwjoaj7mgq4qpna13wghkcc0p19t5
4 Jan 24
A method for managing privacy of a screen view on an electronic device is provided.
Anuj Kumar SHARMA, Shobhit MATHUR, Pritam Rajendra NIKAM
Filed: 3 Jul 23