公开(公告)号：US20180019725A1

公开(公告)日：2018-01-18

申请号：US15623875

申请日：2017-06-15

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Chang Hyun LIM ,  Han Tae KIM ,  Tae Hun LEE ,  Tae Kyung LEE ,  Tae Yoon Kim

IPC: H03H9/10 ,  H03H9/17 ,  H03H3/02 ,  H01L41/23 ,  H01L41/277 ,  H01L41/25 ,  H03H9/64 ,  H03H9/00

CPC classification number: H03H9/1007 ,  H01L41/23 ,  H01L41/25 ,  H01L41/277 ,  H03H3/02 ,  H03H9/009 ,  H03H9/02118 ,  H03H9/173 ,  H03H9/64 ,  H03H2003/021

Abstract: A bulk acoustic wave filter device and method thereof includes a first layer forming an air gap together with a substrate, a lower electrode disposed over the first layer, a piezoelectric layer disposed to cover a portion of the lower electrode, an upper electrode disposed over the piezoelectric layer, a frame layer disposed below the upper electrode, and a lower electrode reinforcing layer disposed on the lower electrode, other than portions in which the piezoelectric layer is disposed. The lower electrode reinforcing layer is formed by separating the lower electrode reinforcing layer from the upper electrode or the frame layer upon one of the upper electrode and the frame layer being formed.

公开(公告)号：US20180019723A1

公开(公告)日：2018-01-18

申请号：US15623703

申请日：2017-06-15

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Chang Hyun LIM ,  Jae Chang LEE ,  Sung Min CHO ,  Tae Kyung LEE ,  Moon Chul LEE

IPC: H03H9/02 ,  H03H9/56 ,  H01L41/047

CPC classification number: H03H9/02118 ,  H03H9/131 ,  H03H9/173 ,  H03H9/564

Abstract: A bulk acoustic wave filter device includes a resonating part, an electrode connecting part, a first layer, and a second layer. The resonating part is disposed on a substrate, and the electrode connecting part connects electrodes of the resonating part. The first layer is disposed on the substrate, and the second layer is disposed on regions of the first layer, other than a lower portion of the electrode connecting part.

公开(公告)号：US20170023763A1

公开(公告)日：2017-01-26

申请号：US15046548

申请日：2016-02-18

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Tae Kyung LEE ,  Hwa Sun LEE ,  Jong Beom KIM ,  Kyo Yeol LEE ,  Sung Sun KIM

IPC: G02B7/08

CPC classification number: G02B7/08 ,  G02B7/04

Abstract: A lens driving device includes a fixed member, a movable member configured to move with respect to the fixed member, a lens disposed in or on the moveable member, a connection member connecting the fixed member to the movable member, and a protective member disposed on a connection portion. The connection portion is between the fixed member and the connection member or between the movable member and the connection member.

Abstract translation: 一种透镜驱动装置，包括：固定构件，构造成相对于固定构件移动的可动构件，设置在可动构件中或其上的透镜，将固定构件连接到可动构件的连接构件和设置在可动构件上的保护构件 连接部分。 连接部分在固定部件和连接部件之间，或可动部件与连接部件之间。

公开(公告)号：US20150029416A1

公开(公告)日：2015-01-29

申请号：US14299860

申请日：2014-06-09

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Tae Kyung LEE ,  Beom Seok OH ,  Ho Joo LEE ,  Deok Seok OH

IPC: G06F3/041 ,  G02B5/23 ,  G02F1/01

CPC classification number: G06F3/0412 ,  G02B5/23

Abstract: Embodiments of the invention provide a touch sensor, including a window substrate, and bezel layers formed along an outer circumference on the window substrate. The bezel layer includes a photochromic compound or a thermochromic compound expressing at least two colors.

Abstract translation: 本发明的实施例提供一种触摸传感器，包括窗口基板，以及沿窗户基板上的外周形成的边框层。 表框层包括表现出至少两种颜色的光致变色化合物或热变色化合物。