公开(公告)号：US12072370B2

公开(公告)日：2024-08-27

申请号：US17406553

申请日：2021-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Ok Kim ,  Min Woo Kim ,  Ho Gyung Kim ,  Dahm Yu ,  Jae Hyun Kim

IPC: G01R31/27 ,  G01R31/28 ,  G01R31/3183

CPC classification number: G01R31/275 ,  G01R31/2862 ,  G01R31/2872 ,  G01R31/2889 ,  G01R31/318314

Abstract: A semiconductor package test apparatus is provided. A semiconductor package test apparatus comprises a test board including a plurality of sensors, a chamber into which the test board is loaded, and a controller configured to control a temperature of the chamber, wherein the controller adjusts the temperature using the plurality of sensors.

公开(公告)号：US20200257536A1

公开(公告)日：2020-08-13

申请号：US16573460

申请日：2019-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Jin An ,  Jae Hyun Kim

IPC: G06F9/38 ,  G01R31/28

Abstract: A test board is provided including a first branch line including a first portion which receives an input signal and a second portion opposite to the first portion. A plurality of second branch lines branch from the first branch line. Each of the second branch lines include a third portion connected to the second portion of the first branch line and a fourth portion connected to the third portion. A first characteristic impedance of the first portion of the first branch line is different from a second characteristic impedance of the second portion of the first branch line. A third characteristic impedance of the third portions of each of the second branch lines is different from a fourth characteristic impedance of the fourth portions of each of the second branch lines. The second characteristic impedance is equal to a combined characteristic impedance of the third portions of each of the second branch lines.

公开(公告)号：US09188786B2

公开(公告)日：2015-11-17

申请号：US13690913

申请日：2012-11-30

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CHEIL INDUSTRIES INC.

Inventor： Moon Yeon Lee ,  Hee Kyung Kim ,  Kyu Yeol In ,  Jae Hyun Kim ,  Hyung Jun Kim ,  Won Cheol Jung ,  Hyeon Ho Choi ,  Woo Joong Kim ,  Kyoung Ah Oh

IPC: G02B5/30 ,  G02B27/28 ,  G02F1/1335 ,  G02B27/12 ,  G02B27/10 ,  G02B27/26 ,  G02B5/32 ,  G02F1/13363 ,  G02B27/00 ,  B32B27/32 ,  B32B27/08 ,  B32B27/30 ,  G09G3/36

CPC classification number: G02B27/12 ,  B32B27/08 ,  B32B27/302 ,  B32B27/32 ,  B32B2307/42 ,  G02B5/3025 ,  G02B5/3083 ,  G02B5/32 ,  G02B27/0018 ,  G02B27/10 ,  G02B27/26 ,  G02B27/28 ,  G02F1/13363 ,  G02F1/133634 ,  G02F2413/03 ,  G02F2413/07 ,  G02F2413/13 ,  G02F2413/14 ,  G09G3/36 ,  G09G2300/0491

Abstract: An optical compensation film includes: a first layer having positive birefringence; a second layer on the first layer and having negative birefringence; and a third layer on the second layer and having positive birefringence. A retardation value of the optical compensation film for incident light having a wavelength of about 550 nm is about 135 nm to about 145 nm, and a ratio of a thickness of the first layer or of the third layer to a thickness of the second layer is about 1.1 to 2.2.

Abstract translation: 光学补偿膜包括：具有正双折射的第一层; 第一层上具有负双折射的第二层; 和第二层上的第三层，并具有正双折射。 具有约550nm波长的入射光的光学补偿膜的延迟值为约135nm至约145nm，并且第一层或第三层的厚度与第二层的厚度之比为 约1.1至2.2。

公开(公告)号：US10996958B2

公开(公告)日：2021-05-04

申请号：US16573460

申请日：2019-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Jin An ,  Jae Hyun Kim

IPC: G06F9/38 ,  G01R31/28

Abstract: A test board is provided including a first branch line including a first portion which receives an input signal and a second portion opposite to the first portion. A plurality of second branch lines branch from the first branch line. Each of the second branch lines include a third portion connected to the second portion of the first branch line and a fourth portion connected to the third portion. A first characteristic impedance of the first portion of the first branch line is different from a second characteristic impedance of the second portion of the first branch line. A third characteristic impedance of the third portions of each of the second branch lines is different from a fourth characteristic impedance of the fourth portions of each of the second branch lines. The second characteristic impedance is equal to a combined characteristic impedance of the third portions of each of the second branch lines.

公开(公告)号：US09894027B2

公开(公告)日：2018-02-13

申请号：US14595728

申请日：2015-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong Jun Kim ,  Jae Hyun Kim

IPC: G06F3/0484 ,  H04L12/58

CPC classification number: H04L51/24

Abstract: An electronic device includes an input unit configured to receive user input; a communication unit configured to transmit and receive message; and a controller configured to set an outgoing message to at least one notifications of a plurality of message notifications according to the user input received by the input unit, and to notify of reception of an incoming message to a user by at least one notifications of the plurality of message notifications included in the incoming message.

公开(公告)号：US20150200900A1

公开(公告)日：2015-07-16

申请号：US14595728

申请日：2015-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong Jun Kim ,  Jae Hyun Kim

IPC: H04L12/58 ,  G06F3/0484

CPC classification number: H04L51/24

Abstract: An electronic device includes an input unit configured to receive user input; a communication unit configured to transmit and receive message; and a controller configured to set an outgoing message to at least one notifications of a plurality of message notifications according to the user input received by the input unit, and to notify of reception of an incoming message to a user by at least one notifications of the plurality of message notifications included in the incoming message.

Abstract translation: 电子设备包括：被配置为接收用户输入的输入单元; 通信单元，被配置为发送和接收消息; 以及控制器，被配置为根据由所述输入单元接收的所述用户输入将输出消息设置为多个消息通知的至少一个通知，并且通过至少一个通知的通知向用户通知输入消息的接收 包括在传入消息中的多个消息通知。

公开(公告)号：US10707548B2

公开(公告)日：2020-07-07

申请号：US15336042

申请日：2016-10-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyun Kim ,  Sooyong Park

IPC: G01R31/00 ,  H01P3/08 ,  G01R31/28 ,  G01R31/319 ,  G01R31/26 ,  H01P5/12

Abstract: An impedance matching device includes a tapered strip line and a plurality of strip lines. The tapered strip line extends in a first direction on a substrate and has a width in a second direction perpendicular to the first direction. The tapered strip line includes first to n-th segments having identical lengths and different widths, wherein the ‘n’ is a natural number of two or more. The plurality of strip lines are connected to the n-th segment such that an input signal received through the first segment is split.

公开(公告)号：US10659684B2

公开(公告)日：2020-05-19

申请号：US15431210

申请日：2017-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Si Hyoung Lee ,  Jae Hyun Kim ,  In Sun Song ,  Hoo Hyoung Lee ,  Ji Hwan Choe ,  Ki Woong Kim ,  Dong Jun Seo

IPC: H04N7/18 ,  H04N5/232 ,  H04N5/04 ,  G06T7/33 ,  H04N7/01

Abstract: An electronic device and a method of operating a panorama function in the electronic device are provided. The electronic device includes at least one processor, a memory, a camera configured to sequentially obtain a plurality of images if an image capture is started, and a sensor configured to sense motion of the electronic device. The at least one processor is configured to store in the memory a panorama content file comprising panorama image data and dynamic panorama data generated based on the plurality of images and the motion of the electronic device sensed during the image capture.

公开(公告)号：US09564167B2

公开(公告)日：2017-02-07

申请号：US15078285

申请日：2016-03-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Hyun Kim

IPC: G11B7/00 ,  G11B7/1392 ,  G11B19/20 ,  G11B21/02

CPC classification number: G11B7/13927 ,  G11B7/0941 ,  G11B7/0948 ,  G11B7/0956 ,  G11B19/2009 ,  G11B21/02

Abstract: An optical disc apparatus is disclosed. The optical disc apparatus includes: a driver configured to rotate an optical disc having a recording surface for data; an optical pick-up configured to emit a light beam to the optical disc rotated by the driver; and at least one processor configured to operate the optical pick-up to focus the light beam emitted from the pick-up unit to perform one of recording and reproducing the data on the recording surface and track curvature of the recording surface within a preset allowable range, and to process the light beam reflected from the recording surface, the at least one the processor further configured to increase the allowable range if it is determined that the focus of the light beam cannot track the curvature of the recording surface in a section of the recording surface.

Abstract translation: 公开了一种光盘装置。 光盘装置包括：驱动器，被配置为旋转具有用于数据的记录表面的光盘; 光拾取器，被配置为向由所述驾驶员旋转的所述光盘发射光束; 以及至少一个处理器，其被配置为操作所述光学拾取器以聚焦从所述拾取单元发射的光束，以执行在记录表面上记录和再现数据之一以及在预设允许范围内记录所述记录表面的曲率 并且为了处理从记录表面反射的光束，所述至少一个处理器还被配置为如果确定光束的焦点不能跟踪记录表面的一部分中的记录表面的曲率，则增加允许范围 记录表面。