公开(公告)号：US20190081378A1

公开(公告)日：2019-03-14

申请号：US16128465

申请日：2018-09-11

Applicant: Knowles Cazenovia, Inc.

Inventor： David Bates

IPC: H01P5/16 ,  H01P3/08 ,  H01P11/00 ,  H01P1/20

CPC classification number: H01P5/16 ,  H01L23/5387 ,  H01L23/552 ,  H01L23/66 ,  H01L25/0655 ,  H01L25/105 ,  H01L2223/6627 ,  H01L2223/6683 ,  H01L2224/16227 ,  H01L2225/1047 ,  H01L2225/107 ,  H01L2924/15313 ,  H01L2924/3025 ,  H01L2924/351 ,  H01P1/20 ,  H01P3/081 ,  H01P11/003 ,  H05K1/0216 ,  H05K1/0243 ,  H05K1/028 ,  H05K1/115 ,  H05K1/144 ,  H05K1/147 ,  H05K1/189 ,  H05K3/0011 ,  H05K3/22 ,  H05K3/32 ,  H05K3/361 ,  H05K3/363 ,  H05K3/4691 ,  H05K2201/041 ,  H05K2201/042 ,  H05K2201/058 ,  H05K2201/10053 ,  H05K2201/1006

Abstract: A microwave or radio frequency (RF) device includes stacked printed circuit boards (PCBs) mounted on a flexible PCB having at least one ground plane and a signal terminal. Each of the stacked PCBs includes through-holes the sidewalls of which are coated with a conductive material. Microwave components are mounted on the flexible PCB within the through-holes, such that signal terminals of the components bond to signal terminals of respective through-holes. A conductive cover is mounted on the PCBs such that the cover is in electrical contact with the ground plane of the flexible PCB through the conductive material, forming shielding cavities around the components. The flexible PCB is folded such that the cover of one PCB faces the cover of the second PCB. The flexible PCB includes striplines or microstrips that carry RF or microwave signals to the signal terminals.

公开(公告)号：US20190067892A1

公开(公告)日：2019-02-28

申请号：US16174833

申请日：2018-10-30

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Toshiaki ASAKURA ,  Rei KOSAKA

IPC: H01R35/02 ,  H01R12/61 ,  H05K1/03 ,  H05K1/14 ,  B60R16/027

CPC classification number: H01R35/025 ,  B60R16/027 ,  B62D1/16 ,  H01R12/61 ,  H05K1/0326 ,  H05K1/0346 ,  H05K1/141 ,  H05K1/147 ,  H05K3/363 ,  H05K2201/0108 ,  H05K2201/0154 ,  H05K2201/058

Abstract: A rotary connector includes a rotor, a stator rotatably assembled on the rotor, a main flexible printed circuit having two side edges that are linear and parallel to each other, and wound and coiled within an annular space part formed between the rotor and the stator, a first sub flexible printed circuit mounted on one end part of the main flexible printed circuit, and connecting a connection terminal provided on the one end part and an external connection terminal provided on the rotor, and a second sub flexible printed circuit mounted on another end part of the main flexible printed circuit, and connecting a connection terminal provided on the other end part and an external connection terminal provided on the stator.

公开(公告)号：US20180249574A1

公开(公告)日：2018-08-30

申请号：US15942913

申请日：2018-04-02

Applicant: LG DISPLAY CO., LTD.

Inventor： Ducksu OH ,  Sung Soo PARK ,  Minsoo KANG

IPC: H05K1/02 ,  H05K1/11

CPC classification number: H05K1/028 ,  H01L27/3276 ,  H05K1/111 ,  H05K1/117 ,  H05K1/118 ,  H05K1/14 ,  H05K1/141 ,  H05K1/142 ,  H05K1/145 ,  H05K1/147 ,  H05K1/189 ,  H05K3/323 ,  H05K3/361 ,  H05K3/363 ,  H05K2201/0397 ,  H05K2201/046 ,  H05K2201/05 ,  H05K2201/058 ,  H05K2201/09418 ,  H05K2201/10128 ,  H05K2201/10681 ,  H05K2203/049

Abstract: A flexible printed circuit board installed on a substrate in a display device is provided.

公开(公告)号：US09974164B2

公开(公告)日：2018-05-15

申请号：US14904551

申请日：2014-07-24

Applicant: LG Display Co., Ltd.

Inventor： Ducksu Oh ,  Sung Soo Park ,  Minsoo Kang

IPC: H05K1/00 ,  H05K1/11 ,  H05K1/02 ,  H05K7/00 ,  H05K1/14 ,  H01L27/32 ,  H05K3/36 ,  H05K1/18 ,  H05K3/32

CPC classification number: H05K1/028 ,  H01L27/3276 ,  H05K1/111 ,  H05K1/117 ,  H05K1/118 ,  H05K1/14 ,  H05K1/141 ,  H05K1/142 ,  H05K1/145 ,  H05K1/147 ,  H05K1/189 ,  H05K3/323 ,  H05K3/361 ,  H05K3/363 ,  H05K2201/0397 ,  H05K2201/046 ,  H05K2201/05 ,  H05K2201/058 ,  H05K2201/09418 ,  H05K2201/10128 ,  H05K2201/10681 ,  H05K2203/049

Abstract: A flexible printed circuit board installed on a substrate in a display device is provided.

公开(公告)号：US20180117342A1

公开(公告)日：2018-05-03

申请号：US15662808

申请日：2017-07-28

Applicant: General Electric Company

Inventor： Tobias Schuetz ,  Robert Roesner

IPC: A61N1/375 ,  H02G3/22 ,  H01B17/28 ,  H01B7/08 ,  H01B17/38 ,  H01B17/50

CPC classification number: A61N1/3754 ,  H01B7/08 ,  H01B17/28 ,  H01B17/38 ,  H01B17/50 ,  H01G4/35 ,  H02G3/22 ,  H05K1/0231 ,  H05K2201/0311 ,  H05K2201/058 ,  H05K2201/10272

Abstract: A feedthrough includes a first printed circuit board, a first flexible conductive element coupled to and extending from an edge of the first printed circuit board, a second printed circuit board, and a second flexible conductive element coupled to and extending from an edge of the second printed circuit board.

公开(公告)号：US20180069067A1

公开(公告)日：2018-03-08

申请号：US15584015

申请日：2017-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Uk OH ,  Seong-Yul YANG ,  Eun Jung OH

IPC: H01L27/32 ,  H05K1/18 ,  H05K1/11

CPC classification number: H01L27/3262 ,  H01L27/3276 ,  H05K1/111 ,  H05K1/147 ,  H05K1/181 ,  H05K1/189 ,  H05K2201/058 ,  H05K2201/10128 ,  H05K2201/10681

Abstract: A display device according includes a display panel configured to display an image, a first flexible printed circuit film, and a second flexible printed circuit film. The display panel has a first pad area and a second pad area, the first flexible printed circuit film has a third pad area and a fourth pad area, and the second flexible printed circuit film has a fifth pad area and a sixth pad area. The third pad area is bonded to the first pad area, the sixth pad area is bonded to the second pad area, and the fifth pad area is bonded to the fourth pad area. An integrated circuit chip is mounted on the first flexible printed circuit film.

公开(公告)号：US20180063969A1

公开(公告)日：2018-03-01

申请号：US15691149

申请日：2017-08-30

Applicant: INGENICO GROUP

Inventor： Eric Philibert ,  Richard Allirot

IPC: H05K3/36 ,  H01R12/62 ,  H01R12/65 ,  H05K1/02

CPC classification number: H05K3/363 ,  H01R12/62 ,  H01R12/65 ,  H05K1/0275 ,  H05K1/028 ,  H05K2201/0394 ,  H05K2201/055 ,  H05K2201/058 ,  H05K2201/09445 ,  H05K2201/10977

Abstract: A flexible printed circuit board is proposed. The flexible printed circuit board includes at least one soldering element possessing a soldering face, accessible from a first face of the flexible printed circuit board, and a heating face, accessible from a second face of the flexible printed circuit board. Such a flexible printed circuit board includes a main part including the soldering element, and at least one foldable part, extending from the main part and being configured to pass: from a non-folded state, in which the at least one foldable part does not cover the heating face of the at least one soldering element; to a folded state in which the at least one foldable part covers the heating face of the at least one soldering element.

公开(公告)号：US09854675B2

公开(公告)日：2017-12-26

申请号：US14539035

申请日：2014-11-12

Applicant: ZODIAC AERO ELECfRIC

Inventor： Vianney Pouget ,  Antonio Simao

IPC: H05K1/00 ,  H05K1/14 ,  H05K1/02 ,  H05K1/11 ,  H05K1/18 ,  H05K3/36

CPC classification number: H05K1/148 ,  H05K1/028 ,  H05K1/11 ,  H05K1/189 ,  H05K3/361 ,  H05K2201/047 ,  H05K2201/05 ,  H05K2201/058 ,  H05K2201/10106 ,  H05K2201/10151

Abstract: This electronic circuit, includes a set of electronic boards intended to support components and linked together by joining elements. The joining elements include curved flexible printed circuits linking two opposing ends of two electronic boards running side by side, the said curved flexible printed circuits being foldable for erecting the electronic circuit into a volume so that the electronic circuit comprises electronic boards placed opposite one another.

公开(公告)号：US09736946B2

公开(公告)日：2017-08-15

申请号：US14506251

申请日：2014-10-03

Applicant: Metrospec Technology, L.L.C.

Inventor： Henry V. Holec ,  Wm. Todd Crandell ,  Eric Henry Holec

IPC: B23K31/02 ,  H05K3/36 ,  H01R4/02 ,  H05K1/02 ,  H05K1/11 ,  H05K1/14 ,  H01R12/61 ,  B23K1/00 ,  B23K37/04 ,  H05K1/18 ,  F21Y115/10 ,  F21Y107/30

CPC classification number: H05K3/363 ,  B23K1/0016 ,  B23K37/04 ,  F21Y2107/30 ,  F21Y2115/10 ,  H01R4/02 ,  H01R12/61 ,  H05K1/0269 ,  H05K1/118 ,  H05K1/144 ,  H05K1/147 ,  H05K1/189 ,  H05K2201/0311 ,  H05K2201/058 ,  H05K2201/09481 ,  H05K2201/09918 ,  H05K2201/10106 ,  H05K2203/0195 ,  H05K2203/0228 ,  H05K2203/043 ,  H05K2203/16

Abstract: Embodiments of the invention include flexible circuit board interconnections and methods regarding the same. In an embodiment, the invention includes a method of connecting a plurality of flexible circuit boards together comprising the steps applying a solder composition between an upper surface of a first flexible circuit board and a lower surface of a second flexible circuit board; holding the upper surface of the first flexible circuit board and the lower surface of the second flexible circuit board together; and reflowing the solder composition with a heat source to bond the first flexible circuit board and the second flexible circuit board together to form a flexible circuit board strip having a length longer than either of the first flexible circuit board or second flexible circuit board separately. In an embodiment the invention includes a circuit board clamp for holding flexible circuit boards together, the clamp including a u-shaped fastener; a spring tension arm connected to the u-shaped fastener; and an attachment mechanism connected to the spring tension arm. Other embodiments are also included herein.

公开(公告)号：US20170135213A1

公开(公告)日：2017-05-11

申请号：US15210370

申请日：2016-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo-chul LEE ,  Hyunseok HONG

IPC: H05K1/14 ,  G09G3/20 ,  H05K3/24 ,  H05K1/11 ,  H05K3/36

CPC classification number: H05K1/147 ,  G02F1/13452 ,  G09G3/2092 ,  G09G2310/027 ,  H05K1/111 ,  H05K3/24 ,  H05K3/361 ,  H05K3/363 ,  H05K2201/058 ,  H05K2201/10128

Abstract: A display device includes a display panel having a first area and a second area that is adjacent to the first area in a first direction, a first printed circuit board including a first body part facing the first area in a second direction that is different from the first direction and a first extension part extending from the first body part, a second printed circuit board including a second body part facing the second area in the second direction and a second extension part extending from the second body part and facing the first extension part in the second direction, and a connecting flexible circuit board having one end connected to the first extension part and the other end connected to the second extension part.