公开(公告)号：US11480675B2

公开(公告)日：2022-10-25

申请号：US17206358

申请日：2021-03-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  POSTECH Research and Business Development Foundation

Inventor： Chulhong Kim ,  Jin Young Kim ,  Hyojin Kim ,  Jin Woo Baik ,  Joongho Ahn

IPC: G01S15/89 ,  G01N29/24 ,  G10K11/20 ,  G10K11/28 ,  G10K11/30 ,  G01N29/44 ,  G10K11/18 ,  G10K11/26

Abstract: A photoacoustic apparatus may include: a ring transducer configured to measure a photoacoustic signal generated from an object, and including a hollow space that is provided as a travel path of light and ultrasonic waves; a mirror part disposed along a light path of the light transmitted from the ring transducer, and configured to reflect the light transmitted from the ring transducer, and the ultrasonic waves generated from the object, and to adjust magnification of the mirror part according to a number of apertures of the photoacoustic apparatus; and a fluid tank including a transparent film that allows the photoacoustic signal to pass through the fluid tank, and accommodating a fluid, the ring transducer, and the mirror part inside the fluid tank.

公开(公告)号：US11004981B2

公开(公告)日：2021-05-11

申请号：US16504960

申请日：2019-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soonmoon Jung ,  Daewon Ha ,  Sungmin Kim ,  Hyojin Kim ,  Keun Hwi Cho

IPC: H01L29/786 ,  H01L29/66 ,  H01L29/78

Abstract: A semiconductor device includes first active patterns on a PMOSFET section of a logic cell region of a substrate, second active patterns on an NMOSFET section of the logic cell region, third active patterns on a memory cell region of the substrate, fourth active patterns between the third active patterns, and a device isolation layer that fills a plurality of first trenches and a plurality of second trenches. Each of the first trenches is interposed between the first active patterns and between the second active patterns. Each of the second trenches is interposed between the fourth active patterns and between the third and fourth active patterns. Each of the third and fourth active patterns includes first and second semiconductor patterns that are vertically spaced apart from each other. Depths of the second trenches are greater than depths of the first trenches.

公开(公告)号：US20150062043A1

公开(公告)日：2015-03-05

申请号：US14474016

申请日：2014-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyojin Kim ,  Inhyung Jung

IPC: G06F3/0488 ,  G06K9/00 ,  G06F3/041

CPC classification number: G06F3/04883 ,  G06K9/00416

Abstract: A method of operating electronic handwriting includes receiving at least two handwriting strokes from a touch screen, determining whether the at least two handwriting strokes overlap each other, selecting at least one of the overlapped handwriting strokes into a group, and recognizing a handwriting stroke belonging to the group. An electronic device for recognizing handwriting includes at least one of a touch device configured to receive a handwriting strokes, a storage configured to store information comprising the at least one handwriting stroke, and a controller configured to determine whether at least two handwriting strokes overlap each other, select at least one of the overlapped handwriting strokes into a group, and perform text recognition on a handwriting strokes belonging to the group.

Abstract translation: 操作电子手写的方法包括从触摸屏接收至少两个手写笔划，确定所述至少两个手写笔划是否彼此重叠，将重叠的手写笔画中的至少一个选择为一组，以及识别属于 群组。 用于识别笔迹的电子设备包括被配置为接收手写笔划的触摸设备中的至少一个，被配置为存储包括至少一个笔迹笔划的信息的存储器以及被配置为确定至少两个手写笔划是否彼此重叠的控制器 将重叠的手写笔画中的至少一个选择为组，并对属于该组的笔迹笔划执行文本识别。