公开(公告)号：US20130098668A1

公开(公告)日：2013-04-25

申请号：US13657286

申请日：2012-10-22

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Woon Chun Kim ,  Seung Hyun Sohn ,  Kang-Heon Hur ,  Hyun Ho Lim

IPC: H05K1/09 ,  H05K1/00 ,  B05D5/12 ,  B44C1/22 ,  B82Y99/00 ,  B82Y40/00

CPC classification number: G06F3/044 ,  B82Y30/00 ,  G06F2203/04103 ,  G06F2203/04111

Abstract: Disclosed herein is a method of manufacturing a conductive substrate, the method including: a first electrode applying operation of applying first electrodes on a substrate; a first electrode forming operation of forming the first electrodes of fine lines by partly removing the first electrodes; and a second electrode forming operation of forming second electrodes on the substrate from which the first electrodes are removed, thereby enhancing reliability in a whole product including the conductive substrate.

Abstract translation: 本发明公开了一种制造导电基板的方法，该方法包括：在基板上施加第一电极的第一电极施加操作; 第一电极形成操作，通过部分地去除第一电极来形成细线的第一电极; 以及在基板上形成第二电极的第二电极形成操作，从其移除第一电极，从而增强包括导电基板的整个产品的可靠性。

公开(公告)号：US20150041930A1

公开(公告)日：2015-02-12

申请号：US14080239

申请日：2013-11-14

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jong Beom Kim ,  Yoon Sok Park ,  Jung Won Lee ,  Hyun Ho Lim ,  Byeong Sung Min

IPC: H04R19/00 ,  H04R1/00 ,  B81B3/00 ,  H04R19/04

CPC classification number: H04R19/005 ,  B81B2201/0257 ,  B81B2203/0127 ,  B81B2203/0307 ,  B81C1/00039 ,  H04R19/04 ,  H04R31/00 ,  H04R2201/003

Abstract: There is provided an acoustic transducer including: a substrate formed to have a hollow part through which acoustic waves are input; a diaphragm formed on the substrate and covering the hollow part; and a back plate disposed so as to cover at least a portion of the diaphragm, wherein a ring-shaped groove extended along an edge of the diaphragm is formed in the substrate.

Abstract translation: 提供了一种声换能器，包括：形成为具有输入声波的中空部分的基板; 形成在所述基板上并覆盖所述中空部的隔膜; 以及设置成覆盖所述隔膜的至少一部分的背板，其中沿所述隔膜的边缘延伸的环形槽形成在所述基板中。

公开(公告)号：US09105844B2

公开(公告)日：2015-08-11

申请号：US13683606

申请日：2012-11-21

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Woon Chun Kim ,  Kwang Joe Jeon, Jr. ,  Seung Hyun Sohn ,  Kang Heon Hur ,  Hyun Ho Lim

IPC: H01L41/08 ,  H01L41/18 ,  H01L41/047 ,  H01L41/193 ,  B82Y15/00 ,  B82Y30/00

CPC classification number: H01L41/18 ,  B82Y15/00 ,  B82Y30/00 ,  H01L41/047 ,  H01L41/0475 ,  H01L41/0477 ,  H01L41/0478 ,  H01L41/183 ,  H01L41/193

Abstract: The present invention relates to a piezoelectric device of a multi-layered structure on which first electrodes and second electrodes are sequentially stacked on a piezoelectric polymer and single surfaces or both surfaces of piezoelectric polymer.In accordance with the present invention, the vibration response characteristics of the piezoelectric polymer can be improved by using the graphene or the composite thereof as a surface electrode material to the piezoelectric polymer; and, there are effects that the response characteristics of the piezoelectric device are excellent and the reliability thereof is excellent by forming a second electrode having an excellent conductivity and a protection electrode thereof.

Abstract translation: 本发明涉及一种多层结构的压电装置，其中第一电极和第二电极依次层叠在压电聚合物和压电聚合物的单个表面或两个表面上。 根据本发明，可以通过使用石墨烯或其复合材料作为压电聚合物的表面电极材料来改善压电聚合物的振动响应特性; 并且通过形成具有优异的导电性的第二电极和其保护电极，存在压电装置的响应特性优异并且其可靠性优异的效果。

公开(公告)号：US20150102947A1

公开(公告)日：2015-04-16

申请号：US14107586

申请日：2013-12-16

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Il Kwon CHUNG ,  Byeong Sung Min ,  Hyun Ho Lim

IPC: G06F3/01 ,  H01H13/85 ,  G06F3/041

CPC classification number: G06F3/016 ,  G06F1/1626 ,  G06F3/0202 ,  G06F3/041

Abstract: There is provided a film-type haptic device including: a plate shaped base plate; at least one spacer provided on an edge of an upper surface of the base plate; an actuator including a film shaped polymer layer positioned on the spacer and supported by the spacer and first and second electrodes provided so as to closely and entirely cover both surfaces of the polymer layer, respectively; and an elastic plate adhered to an upper surface of the actuator. The film-type haptic device according to the present disclosure may significantly decrease consumption power consumed in vibration and allow a user to more accurately feel haptic sensation for touch input.

Abstract translation: 提供了一种薄膜型触觉装置，包括：板状基板; 设置在所述基板的上表面的边缘上的至少一个间隔件; 致动器包括位于间隔件上并由间隔件支撑的膜状聚合物层，第一和第二电极设置成分别紧密且完全地覆盖聚合物层的两个表面; 以及粘附到致动器的上表面的弹性板。 根据本公开的膜型触觉装置可以显着降低在振动中消耗的消耗功率，并且允许用户更准确地感觉触觉输入的触感。