公开(公告)号：US20220308400A1

公开(公告)日：2022-09-29

申请号：US17841165

申请日：2022-06-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoonki PARK ,  Hyungjin KIM ,  Yongsung YOO ,  Youngwook JUNG ,  Minnyeong HAN

IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/017

Abstract: A display apparatus includes a liquid crystal panel; light sources configured to emit blue light; a reflective sheet including four edge portions and a first hole and a second hole on each of the four edge portions of the reflective sheet, the first hole disposed at a first distance from an edge of the reflective sheet, and the second hole disposed at a second distance from the edge of the reflective sheet, wherein the second distance is greater than the first distance; and first and second light conversion dots, wherein the first light conversion dots are disposed around the first hole of the reflective sheet, and the second light conversion dots are disposed around the second hole of the reflective sheet, wherein a size of each of the first light conversion dots is greater than a size of each of the second light conversion dots.

公开(公告)号：US20210319818A1

公开(公告)日：2021-10-14

申请号：US17355746

申请日：2021-06-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soong-Man SHIN ,  Hyungjin KIM ,  YoungWook KIM

IPC: G11C7/22 ,  G06F13/16 ,  G11C8/18 ,  G11C7/10

Abstract: A storage device including a nonvolatile memory device including memory blocks and a controller connected with the nonvolatile memory device through data input and output lines and a data strobe line may be provided. The nonvolatile memory device and the controller may be configured to perform training on the data input and output lines by adjusting a delay of a data strobe signal sent through the data strobe line and adjust delays of the data input and output lines based on the training result.

公开(公告)号：US20200227100A1

公开(公告)日：2020-07-16

申请号：US16834595

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soong-Man SHIN ,  Hyungjin KIM ,  YoungWook KIM

IPC: G11C7/22 ,  G06F13/16 ,  G11C8/18 ,  G11C7/10

Abstract: A storage device including a nonvolatile memory device including memory blocks and a controller connected with the nonvolatile memory device through data input and output lines and a data strobe line may be provided. The nonvolatile memory device and the controller may be configured to perform training on the data input and output lines by adjusting a delay of a data strobe signal sent through the data strobe line and adjust delays of the data input and output lines based on the training result.

公开(公告)号：US20240302695A1

公开(公告)日：2024-09-12

申请号：US18665045

申请日：2024-05-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoonki PARK ,  Hyungjin KIM ,  Yongsung YOO ,  Youngwook JUNG ,  Minnyeong HAN

IPC: G02F1/1335 ,  G02F1/017 ,  G02F1/13357 ,  G02F1/137 ,  G02F1/35

CPC classification number: G02F1/133614 ,  G02F1/01791 ,  G02F1/133553 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133617 ,  G02F1/13762 ,  G02F1/353 ,  G02F2202/046 ,  G02F2202/36

Abstract: A display apparatus includes a liquid crystal panel; a plurality of light sources configured to emit blue light; a reflective sheet including a plurality of holes through which the plurality of light sources are exposed; a diffuser plate configured to diffuse the light emitted from the plurality of light sources; and an optical sheet configured to improve luminance of the light emitted from the plurality of light sources, wherein at least one of the diffuser plate or the optical sheet includes a plurality of light conversion patches.

公开(公告)号：US20240257849A1

公开(公告)日：2024-08-01

申请号：US18630352

申请日：2024-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soong-Man SHIN ,  Hyungjin KIM ,  YoungWook KIM

IPC: G11C7/22 ,  G06F13/16 ,  G11C7/10 ,  G11C8/18

CPC classification number: G11C7/222 ,  G06F13/1689 ,  G11C7/1066 ,  G11C7/1093 ,  G11C8/18

Abstract: A storage device including a nonvolatile memory device including memory blocks and a controller connected with the nonvolatile memory device through data input and output lines and a data strobe line may be provided. The nonvolatile memory device and the controller may be configured to perform training on the data input and output lines by adjusting a delay of a data strobe signal sent through the data strobe line and adjust delays of the data input and output lines based on the training result.

公开(公告)号：US20240105524A1

公开(公告)日：2024-03-28

申请号：US18367229

申请日：2023-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyungjin KIM ,  Minhwan SEO ,  Wondon JOO ,  Jiyoung CHU ,  Sangwoo BAE ,  Sungmin AHN ,  Seungyeol OH ,  Jungyu LEE

IPC: H01L21/66 ,  G02B5/30 ,  G02B27/09 ,  G02B27/28 ,  H01L21/68

CPC classification number: H01L22/12 ,  G02B5/3083 ,  G02B27/0955 ,  G02B27/0977 ,  G02B27/283 ,  H01L21/681

Abstract: The optical device includes an illuminator configured to emit illumination light in a first horizontal direction, a polarizing prism configured to polarize the illumination light incident thereto through a first surface thereof in the first horizontal direction, a first reflector and a second reflector, each configured to reflect the illumination light from the polarizing prism, and a first lens and a second lens configured to condense the illumination light reflected from the first and second reflectors, respectively.

公开(公告)号：US20230168707A1

公开(公告)日：2023-06-01

申请号：US17846289

申请日：2022-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Choongeui LEE ,  Hyungjin KIM ,  Jonghyun JANG ,  Chulseung LEE

IPC: G06F1/08 ,  G06F1/10

CPC classification number: G06F1/08 ,  G06F1/10

Abstract: A memory controller for a memory device, the memory controller including: a command generator configured to generate a command signal based on a system clock signal, and to generate phase difference information for the command signal; and a memory interface configured to receive the command signal and the phase difference information from the command generator, to adjust a timing of the command signal based on the phase difference information, and transmit the command signal of which the timing is adjusted as a timing adjusted command signal to the memory device.

公开(公告)号：US20230129591A1

公开(公告)日：2023-04-27

申请号：US18089087

申请日：2022-12-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyungjin KIM ,  Jaehyung KIM

IPC: G06F1/16

Abstract: An electronic device according to various embodiments of the disclosure may include: a housing including a first housing and a second housing, a wireless communication circuit, and at least one contact structure comprising a conductor, wherein the first housing may include a ground and the second housing may include a conductive portion, wherein, in a first state, the second housing may be configured to move in a first direction to be changed to a second state and, in a second state, the second housing may be configured to move in a second direction to be change to the first state, and wherein, in the first state, the at least one contact structure may be configured to electrically connect the ground of the first housing to the conductive portion of the second housing, and the wireless communication circuit may be configured to receive a signal by feeding power to a point of the conductive portion of the second housing.

公开(公告)号：US20230094985A1

公开(公告)日：2023-03-30

申请号：US17836199

申请日：2022-06-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiyoung CHU ,  Hyungjin KIM ,  Minhwan SEO ,  Wondon JOO ,  Sungmin AHN ,  Jiyoung KIM ,  Ono KAZUYA ,  Jungchul LEE

IPC: H01L21/68 ,  G01B11/27 ,  H01L23/544 ,  G06T7/00

Abstract: An optical apparatus includes a folding mirror configured to direct first and second illumination lights on first and second alignment marks respectively and reflect first and second reflected lights reflected from the first and second alignment marks in different horizontal directions respectively, first and second lenses arranged respectively in optical paths of the first and second reflected lights reflected from the first and second reflective surfaces of the folding mirror, first and second reflection portions configured to reflect the first and second reflected lights passing through the first and second lenses respectively, and a beam splitter prism configured to divide an illumination light incident through a first surface into the first and second illumination lights and direct to the first and second reflection portions, and transmit the first and second reflected lights reflected by the first and second reflection portions through a second surface.

公开(公告)号：US20230038634A1

公开(公告)日：2023-02-09

申请号：US17883810

申请日：2022-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungjin KIM ,  Jiho KIM ,  Seongyong AN ,  Kyihyun JANG ,  Yoonjung KIM ,  Kyungmoon SEOL ,  Bumjin CHO

IPC: H04M1/02 ,  H01Q1/24

Abstract: An electronic device may include a housing including a front plate, a rear plate, and a side member surrounding a space formed by the front plate and the rear plate, a support member disposed in the space, at least one electronic component disposed in the space, a first non-conductive member disposed on at least a portion of the support member and on the side member, a conductive pattern at least partially disposed between the side member and the first non-conductive member, and a second non-conductive member disposed between the side member and a portion of the conductive pattern and a portion of the first non-conductive member, at least a portion of the conductive pattern may be spaced apart from the at least one electronic component by a predetermined distance, and a first inclined surface may be formed on a portion of the first non-conductive member.