公开(公告)号：US20240404931A1

公开(公告)日：2024-12-05

申请号：US18436993

申请日：2024-02-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyejin LEE ,  Jihye SHIN ,  Kihyun KIM

IPC: H01L23/498 ,  H01L21/027 ,  H01L21/311 ,  H01L23/00 ,  H01L25/065 ,  H10B80/00

Abstract: A method includes: forming a first photoresist layer on a first insulating layer; forming a first photoresist pattern having first opening patterns using a first exposure mask; etching the first insulating layer using the first photoresist pattern to form first via holes; removing the first photoresist pattern; forming a second photoresist layer on the first insulating layer; forming a second photoresist pattern having second opening patterns using a second exposure mask; etching the first insulating layer using the second photoresist pattern to form second via holes; removing the first photoresist pattern; forming a redistribution wiring layer on the first insulating layer, the redistribution wiring layer having first redistribution wirings connected to first bonding pads under the first insulating layer through the via holes; and mounting a semiconductor chip on the redistribution wiring layer, the semiconductor chip comprising chip pads connected to the first redistribution wirings.

公开(公告)号：US20220037339A1

公开(公告)日：2022-02-03

申请号：US17371522

申请日：2021-07-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Inhak LEE ,  Seunghun LEE ,  Sangyeop BAECK ,  Seunghan PARK ,  Hyejin LEE

IPC: H01L27/11 ,  G11C5/06 ,  G11C11/412 ,  G11C11/417

Abstract: An integrated circuit includes: a first wiring layer on which a first bit line pattern and a positive power supply pattern, a first power supply line landing pad, and a first word line landing pad are formed; a second wiring layer on which a first negative power supply pattern connected to the first power supply line landing pad, and a first word line pattern connected to the first word line landing pad are formed; a third wiring layer on which a second negative power supply pattern connected to the first negative power supply pattern, and a second word line landing pad connected to the first word line pattern are formed; and a fourth wiring layer on which a second word line pattern, connected to the second word line landing pad, are formed.

公开(公告)号：US20240270620A1

公开(公告)日：2024-08-15

申请号：US18432867

申请日：2024-02-05

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Dasom OH ,  Changha LEE ,  Soojin Shim ,  Hyejin LEE ,  Jehun KIM ,  Jiwon LEE

IPC: C02F3/34 ,  C02F101/38 ,  C02F103/04

CPC classification number: C02F3/342 ,  C02F2101/38 ,  C02F2103/04 ,  C02F2209/02 ,  C02F2209/06 ,  C02F2209/44

Abstract: An ultra-pure water manufacturing method using catalyst particles includes preparing first treated water by treating urea-containing feed water with urease-immobilized catalyst particles, and removing ionic substances from the first treated water by reverse osmosis, wherein the catalyst particles on which urease is immobilized are prepared by inducing a surface of the support to have an organic functional group thereon by modifying the surface of the support, coating a linker on the surface of the support, and immobilizing urease on the support in a buffer solution having a pH in a range of about 6 to about 8.

公开(公告)号：US20200258029A1

公开(公告)日：2020-08-13

申请号：US16790521

申请日：2020-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joohee JUNG ,  Para KANG ,  Joohee PARK ,  Hyejin LEE

IPC: G06Q10/06 ,  G06Q10/10 ,  G06N3/08 ,  G06N3/04

Abstract: A method and apparatus for managing a schedule. According to various embodiments, an electronic device includes a display, and at least one processor configured to be connected to the display. The processor is configured to: acquire schedule information associated with operation of the device from a user, generate at least one first schedule based on the schedule information, identify at least one second schedule stored in a calendar application, identify a section in which time information of the first schedule and time information of the second schedule at least partially overlap each other by comparing the time information of the first schedule with the time information of the second schedule, and output an option capable of changing the operation of the device related to the first schedule based on the overlapping section between the first schedule and the second schedule. Various embodiments are possible.

公开(公告)号：US20180191728A1

公开(公告)日：2018-07-05

申请号：US15860253

申请日：2018-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangbum KIM ,  Juho LEE ,  Hyewon LEE ,  Hyejin LEE ,  Heejeong LEE

IPC: H04L29/06 ,  H04W8/18 ,  H04B1/3816

CPC classification number: H04L63/102 ,  H04B1/3816 ,  H04L63/0876 ,  H04L63/0884 ,  H04L63/104 ,  H04L63/126 ,  H04M15/47 ,  H04M15/58 ,  H04M15/765 ,  H04M15/7652 ,  H04W4/24 ,  H04W4/50 ,  H04W8/18 ,  H04W8/205 ,  H04W12/0023 ,  H04W12/06

Abstract: Methods and electronic devices are provided for configuring a sharing target device. A method includes transmitting, to an authentication server associated with a mobile network operator for managing data usage, a device configuration request message for configuring the sharing target device to share a data usage amount assigned to the electronic device; receiving, from the authentication server, in response to the device configuration request message, an access code permitting access to the authentication server; and transmitting the received access code to the sharing target device, wherein the sharing target device receives, using the access code, a subscriber profile from the authentication server for sharing the data usage amount assigned to the electronic device.