公开(公告)号：US20180152795A1

公开(公告)日：2018-05-31

申请号：US15808010

申请日：2017-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gun-Woo LEE ,  Jung-Yeol AN ,  Jong-Mo KUM ,  Gang-Youl KIM ,  Byeong-Jun KIM ,  Jae-Hyun KIM ,  Nam-Il LEE ,  Jun-Soo LEE ,  Chul-Min CHOI

IPC: H04R29/00 ,  H04R1/10 ,  G10K11/178

CPC classification number: H04R29/001 ,  G10K11/178 ,  G10K11/17833 ,  G10K11/17873 ,  G10K2210/1081 ,  H04R1/1016 ,  H04R1/1041 ,  H04R5/0335 ,  H04R2201/107 ,  H04R2420/07 ,  H04R2460/15 ,  H04R2499/11

Abstract: A method for detecting wrong positioning of an earphone, and an electronic device and storage medium therefor are provided. The electronic device includes a speaker positioned on surface of a housing; and at least one processor configured to determine a positioning state of an earphone detachably connectable to the electronic device based on a difference between a first audio signal received through at least one microphone positioned in a first body of the earphone and a second audio signal received through at least one microphone positioned in a second body of the earphone.

公开(公告)号：US20190034156A1

公开(公告)日：2019-01-31

申请号：US16072010

申请日：2016-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong-Jun KIM ,  Jae-Hyun KIM ,  Jun-Soo LEE ,  Ho-Chul HWANG

IPC: G06F3/16 ,  H04R3/04

CPC classification number: G06F3/16 ,  G06Q50/10 ,  G11B20/10 ,  H04M1/725 ,  H04R3/04 ,  Y02D70/10 ,  Y02D70/20

Abstract: Disclosed is a control method for an electronic device. An electronic device according to an embodiment comprises: at least one speaker; and a processor. The processor may be configured to: obtain sound source data; obtain first sound source data, corresponding to a first designated frequency band, from the sound source data by using a filter; generate second sound source data by applying sound effect to at least a portion of sound source data corresponding to a second designated frequency band among the sound source data; generate synthesized sound source data corresponding to the sound source data by synthesizing the first sound source data and the second sound source data; and output the synthesized sound source data through the at least one speaker. Other embodiments may also be possible.

公开(公告)号：US20160307321A1

公开(公告)日：2016-10-20

申请号：US15017792

申请日：2016-02-08

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Young-su MOON ,  Kuk-jin YOON ,  Jae-Hyun KIM

IPC: G06T7/00 ,  G06T7/20

CPC classification number: G06T7/207 ,  G06T7/269 ,  G06T2207/10016 ,  G06T2207/20016

Abstract: An apparatus and method of estimating an image optical flow are provided. The method includes receiving temporally-consecutive first and second images; calculating rates of change of brightness values of pixels in the received temporally-consecutive first and second images; calculating a first optical flow estimation result value of a first pixel within the first image and a second optical flow estimation result value of a second pixel within the second image by using the calculated rates of change; comparing the first optical flow estimation result value with the second optical flow estimation result value; and correcting the first optical flow estimation result value and the second optical flow estimation result value by using a result of the comparison.

Abstract translation: 提供了一种估计图像光流的装置和方法。 该方法包括接收时间上连续的第一和第二图像; 计算所接收的时间上连续的第一和第二图像中的像素的亮度值的变化率; 通过使用所计算的变化率来计算第一图像内的第一像素的第一光流估计结果值和第二图像内的第二像素的第二光流估计结果值; 将所述第一光流估计结果值与所述第二光流估计结果值进行比较; 以及通过使用比较的结果来校正第一光流估计结果值和第二光流估计结果值。

公开(公告)号：US20150162195A1

公开(公告)日：2015-06-11

申请号：US14511191

申请日：2014-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun Won HAN ,  Su-Jin KWON ,  Hye-Ryun KIM ,  Jae-Hyun KIM ,  Jung-Sik CHOI

IPC: H01L21/033 ,  H01L21/311 ,  H01L21/768 ,  C08L53/00

CPC classification number: H01L21/0337 ,  C08F297/026 ,  C08L53/00 ,  G03F7/0002 ,  H01L21/0332 ,  H01L21/31144 ,  H01L21/76816

Abstract: In a method of manufacturing a semiconductor device, a blend solution that includes a block copolymer and an adsorbent is prepared. The block copolymer is synthesized by a copolymerization between a first polymer unit and a second polymer unit having a hydrophilicity greater than that of the first polymer unit. The adsorbent on which the block copolymer is adsorbed is extracted. The block copolymer is separated from the adsorbent. The block copolymer is collected. The block copolymer may be used to form a mask on an object layer on a substrate and the mask used to etch the object layer.

Abstract translation: 在制造半导体器件的方法中，制备包括嵌段共聚物和吸附剂的共混溶液。 嵌段共聚物通过第一聚合物单元和亲水性大于第一聚合物单元的第二聚合物单元之间的共聚合成。 萃取其上吸附嵌段共聚物的吸附剂。 从吸附剂中分离出嵌段共聚物。 收集嵌段共聚物。 嵌段共聚物可以用于在基材上的物体层上形成掩模，并且掩模用于蚀刻物体层。

公开(公告)号：US20140328388A1

公开(公告)日：2014-11-06

申请号：US14336072

申请日：2014-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-moon KIM ,  Ki-won YOO ,  Jae-Hyun KIM ,  Kyo-hyuk LEE

IPC: H04N19/105 ,  H04N19/176 ,  H04N19/139

CPC classification number: H04N19/105 ,  H04N19/139 ,  H04N19/176 ,  H04N19/513 ,  H04N19/577

Abstract: Provided are a method and apparatus for encoding a video and a method and apparatus for decoding a video. The method of encoding includes: determining, for a current block, bidirectional motion estimation information comprising an L0 motion vector, an L1 motion vector, an L0 reference vector, and an L1 reference picture by performing bidirectional motion estimation on the current block; determining whether to use the determined bidirectional motion estimation information as prediction information of the current block based on whether the L0 reference picture and the L1 reference picture are the same and based on a difference value between the L0 motion vector and the L1 motion vector; and in response to determining to use the determined bidirectional motion estimation information as the prediction information of the current block, encoding the determined bidirectional motion estimation information as the prediction information of the current block.

Abstract translation: 提供了一种用于对视频进行编码的方法和装置以及用于对视频进行解码的方法和装置。 编码方法包括：通过对当前块执行双向运动估计，为当前块确定包括L0运动矢量，L1运动矢量，L0参考矢量和L1参考图像的双向运动估计信息; 基于L0参考图像和L1参考图像是否相同并且基于L0运动矢量和L1运动矢量之间的差值，确定是否使用所确定的双向运动估计信息作为当前块的预测信息; 并且响应于确定使用所确定的双向运动估计信息作为当前块的预测信息，将所确定的双向运动估计信息编码为当前块的预测信息。

公开(公告)号：US20140146881A1

公开(公告)日：2014-05-29

申请号：US14088041

申请日：2013-11-22

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Hyun KIM ,  Jong-Beom NA ,  Gun-shik SHIN ,  Seok-Bong YU ,  Se-Hyeok PARK ,  Gyu-Ha CHOI

IPC: H04N7/26

CPC classification number: H04N19/124 ,  H04N19/154 ,  H04N19/176 ,  H04N19/86

Abstract: A method of estimating a quantization table for an image block compressed in image processing is provided. The method including performing a first quantization using a table dictionary that includes a number of candidate quantization tables for the compressed image block; performing edge-related filtering on the compressed image block and performing a second quantization using the table dictionary for the filtered compressed image block; and estimating a quantization table for the compressed image block based on energy costs of the first-quantized image block and the second-quantized image block.

Abstract translation: 提供了一种估计在图像处理中压缩的图像块的量化表的方法。 该方法包括使用包括多个用于压缩图像块的候选量化表的表格词典来执行第一量化; 对压缩图像块执行边缘相关滤波，并使用用于滤波的压缩图像块的表字典执行第二量化; 以及基于所述第一量化图像块和所述第二量化图像块的能量成本来估计所述压缩图像块的量化表。

公开(公告)号：US20200271715A1

公开(公告)日：2020-08-27

申请号：US16561741

申请日：2019-09-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seon-Mi LEE ,  Sung Jin KIM ,  Ja-Hwan KU ,  Jae-Hyun KIM ,  Gilho LEE ,  Dahm YU ,  Jonghyun LIM

IPC: G01R31/26

Abstract: Disclosed are a test chamber and a test apparatus having the same. The test chamber includes a test compartment configured to support a plurality of test boards, each being configured to secure a test object. The test chamber applies a test signal to the test object. The test chamber includes an inlet side and a discharge side, and a supply duct vertically extending along a height of the test compartment. The supply duct supplies the inlet side of the test compartment with the test fluid. The test chamber includes a fluid controller to uniformly control a distribution of a test fluid in the supply duct and uniformly supply the test compartment with the test fluid. The disclosed test chamber and test apparatus provide a uniform test temperature and thereby improve a test reliability of a test object such as a semiconductor or semiconductor package.

公开(公告)号：US20190094837A1

公开(公告)日：2019-03-28

申请号：US16131628

申请日：2018-09-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyoung-Whan OH ,  Jang-Hyoun YOUM ,  Jae-Hyun KIM ,  Eun-Kyung HONG

IPC: G05B19/418 ,  H04J3/06 ,  H04L12/403

CPC classification number: G05B19/418 ,  H04J3/0667 ,  H04L12/403 ,  Y02P90/14 ,  Y02P90/18 ,  Y02P90/185

Abstract: An EtherCAT control device and a factory automation system having the same are provided. The EtherCAT control device includes a master including a dummy EtherCAT slave controller (ESC) and a first slave configured to communicate data with the master according to an EtherCAT protocol, such that the master synchronizes a timing with the first slave according to a precision time protocol (PTP) method using the dummy ESC.

公开(公告)号：US20180167718A1

公开(公告)日：2018-06-14

申请号：US15838726

申请日：2017-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： A-Ran CHA ,  Byeong-Jun KIM ,  Jae-Hyun KIM ,  Nam-Il LEE ,  Hyun JO

IPC: H04R1/10 ,  G10K11/178

Abstract: Disclosed are an electronic device and a method of processing an audio signal by the electronic device. The electronic device includes: a processor functionally connected to a speaker and a microphone; and a memory electrically connected to the processor. The memory includes instructions to cause the processor, when executed, to output a first audio signal through the speaker; identify that a second audio signal detected by the microphone corresponds to the first audio signal when the first audio signal is outputted through the speaker; and control output of the first audio signal based on the identification. Further, various other embodiments may be possible.

公开(公告)号：US20160240223A1

公开(公告)日：2016-08-18

申请号：US15044321

申请日：2016-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doo-Hyun KIM ,  Jae-Hyun KIM ,  Byeong-Jun KIM ,  Sang-Soo PARK ,  Jun-Soo LEE ,  Ho-Chul HWANG

IPC: G11B27/031

CPC classification number: G11B27/031

Abstract: The present disclosure provides an electronic device and method for playing image data. The method for playing back image data in an electronic device includes storing an audiovisual (A/V) data for a predetermined period of time in a memory of the electronic device. The electronic device plays back the A/V data, wherein upon playing back, by the electronic device, the A/V data comprises analyzing an audio signal of the A/V data dynamically to select one of a plurality of sound effects based on the analyzed audio signal. The A/V data is played back by applying the selected sound effect to at least a part of the A/V signal.

Abstract translation: 本公开提供了一种用于播放图像数据的电子设备和方法。 用于在电子设备中回放图像数据的方法包括将预定时间段的视听（A / V）数据存储在电子设备的存储器中。 电子设备回放A / V数据，其中，在通过电子设备播放时，A / V数据包括动态地分析A / V数据的音频信号，以基于该信号来选择多个声音效果中的一个 分析音频信号。 通过将选择的声音效果应用于至少一部分A / V信号来播放A / V数据。