公开(公告)号：US11990015B2

公开(公告)日：2024-05-21

申请号：US17481577

申请日：2021-09-22

Applicant: Honeywell International Inc.

Inventor： Andrea Chiatti ,  Andrea Frison ,  Arturo Paderno ,  Daniele Iurissevich ,  Fabio Bellemo ,  Massimo Bressanutti ,  Maurizio Berliavaz ,  Stefano Pecorari

IPC: G08B17/06 ,  H05K1/18

CPC classification number: G08B17/06 ,  H05K1/181 ,  H05K2201/09272 ,  H05K2201/10022 ,  H05K2201/10151

Abstract: Devices, systems, and methods for providing point heat detectors based on surface mounted thermistors are described herein. One circuit board for a point heat detector of a fire sensing system includes a circuit board body having number of corners, at least one hole provided in the circuit board body proximate to one of the corners, and a surface mounted thermistor mounted on at least one corner.

公开(公告)号：US20180316080A1

公开(公告)日：2018-11-01

申请号：US16028462

申请日：2018-07-06

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Takahiro BABA ,  Kuniaki YOSUI

IPC: H01P3/08 ,  H01P3/06 ,  H05K1/02 ,  H05K1/14

CPC classification number: H01P3/082 ,  H01P3/06 ,  H01P3/085 ,  H05K1/0225 ,  H05K1/025 ,  H05K1/0253 ,  H05K1/147 ,  H05K2201/09272 ,  H05K2201/09281 ,  H05K2201/09727 ,  H05K2201/10189

Abstract: A high-frequency signal transmission line includes an element, a linear signal line provided at the element and including a first end and a second end, and at least one ground conductor provided at the element and extending along the signal line. The element includes stacked insulating layers. The ground conductor is positioned opposite to the signal line with the insulating layer positioned therebetween. The ground conductor is a contiguous conductor. The signal line, the ground conductor, and the element generate a characteristic impedance. The signal line includes a first section and a second section. The first section is an uninterrupted section generating a characteristic impedance greater than or equal to a first characteristic impedance at the first end and including the first end. The second section generates a characteristic impedance less than the first characteristic impedance and is adjacent to the first section. The second section is longer than the first section. The signal line is wider in the second section than in the first section.

公开(公告)号：US09907158B2

公开(公告)日：2018-02-27

申请号：US15388600

申请日：2016-12-22

Applicant: ALPINE ELECTRONICS, INC.

Inventor： Kenji Iidaka

IPC: H05K7/00 ,  H05K1/02 ,  H05K1/11 ,  H05K1/18

CPC classification number: H05K1/0228 ,  H05K1/115 ,  H05K1/116 ,  H05K1/181 ,  H05K2201/0245 ,  H05K2201/09236 ,  H05K2201/09263 ,  H05K2201/09272

Abstract: A wiring structure includes a plurality of wiring patterns. An interval between the adjacent wiring patterns is shortened in the parallel wiring portions. In wiring path change portions, the wiring patterns are extended at a slope with respect to an X direction, and an interval between the adjacent wiring patterns is more widened than the interval. A crosstalk noise can be reduced by widening the interval between the wiring patterns using the wiring path change portions without making an area occupied by a wiring region extremely increased.

公开(公告)号：US09891769B2

公开(公告)日：2018-02-13

申请号：US14814730

申请日：2015-07-31

Applicant: LG INNOTEK CO., LTD.

Inventor： Jung Hyuck Han ,  Yu Lim Choe ,  Chan Kyu Koo ,  Jun Sik Shin ,  Joon Hyuk Yang ,  Seung Jin Lee ,  Yu Hong Jeon

IPC: G06F3/044 ,  H05K3/28 ,  H05K1/02

CPC classification number: G06F3/044 ,  G06F2203/04112 ,  H05K1/0296 ,  H05K3/28 ,  H05K2201/09245 ,  H05K2201/09272

Abstract: A touch window includes a substrate; and an electrode on the substrate, wherein the electrode includes a first mesh line extending in a first direction and having a first width; a second mesh line extending in a direction different from the first direction and having a second width; and an cross area in which the first and second mesh lines cross each other, the cross area having a third width, wherein the third width is larger than the first width, and the third width is equal to or less than 10 times of the first width.

公开(公告)号：US09847306B2

公开(公告)日：2017-12-19

申请号：US15448443

申请日：2017-03-02

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Fongru Lin ,  Yoshihiro Iida

IPC: H01L23/00 ,  H01L23/66 ,  H01L23/552 ,  H01L23/498 ,  H05K1/18 ,  H01L23/495

CPC classification number: H01L23/66 ,  H01L23/49531 ,  H01L23/49822 ,  H01L23/49838 ,  H01L23/4985 ,  H01L23/552 ,  H01L24/16 ,  H01L2223/6638 ,  H01L2224/16227 ,  H01L2224/32225 ,  H01L2224/48227 ,  H01L2224/49109 ,  H05K1/0225 ,  H05K1/0245 ,  H05K1/0253 ,  H05K2201/09272 ,  H05K2201/10151 ,  H05K2201/10159 ,  H05K2201/10734

Abstract: A circuit board includes an insulating layer, a ground layer formed on a first surface of the insulating layer and including a plurality of openings arranged in first and second surface directions, each of the openings having a shape of a polygon having five or more sides, and a wiring layer formed on a second surface of the insulating layer opposite to the first surface.

公开(公告)号：US09800109B2

公开(公告)日：2017-10-24

申请号：US15283088

申请日：2016-09-30

Applicant: E-Circuit Motors, Inc.

Inventor： Steven Robert Shaw

IPC: H02K3/26 ,  H05K1/16 ,  H05K1/02 ,  H05K1/11 ,  H02K9/22 ,  H02K5/22

CPC classification number: H02K3/26 ,  H02K5/225 ,  H02K9/22 ,  H02K2213/03 ,  H05K1/0298 ,  H05K1/115 ,  H05K1/165 ,  H05K2201/09272 ,  H05K2201/1009

Abstract: The disclosure relates to printed circuit board motors and specifically to printed circuit boards used in motors and generators. Windings formed from copper on printed circuit boards have been used for purposes of forming antennas, inductors, transformers, and stators that can be incorporated in permanent magnet brushless DC (permanent magnet synchronous) machines. For energy conversion devices using modern permanent magnet materials and PCB stators, the magnetic field is not strongly confined by magnetically susceptible materials. Thus, the interaction between fields from adjacent turns in a winding, and/or windings on adjacent layers (for a multilayer configuration) may be significant. The structures disclosed hereinafter reduce the effective resistance in the windings, and therefore reduce the associated losses to achieve a reduced current density in portions of the rotating energy conversion devices. The effect of the disclosed structures is a measurable reduction in loss mechanisms as a function increasing frequency, compared to the currently available devices. These effects are significant in frequency ranges important to energy conversion processes as well as typical control strategies, for example, pulse-width modulation.

公开(公告)号：US20170257957A1

公开(公告)日：2017-09-07

申请号：US15519579

申请日：2016-08-19

Applicant: BOE Technology Group Co., Ltd. ,  Chongqing BOE Optoelectronics Technology Co., Ltd.

Inventor： Zhuo Xu ,  Yajie Bai ,  Xiaoyuan Wang ,  Jaikwang Kim

IPC: H05K5/00 ,  H01R12/55 ,  H05K1/18 ,  H01R12/70

CPC classification number: H05K5/0017 ,  H01R12/55 ,  H01R12/7076 ,  H05K1/11 ,  H05K1/181 ,  H05K2201/09227 ,  H05K2201/09272 ,  H05K2201/10128

Abstract: A printed circuit board, a display panel and a wiring method are provided by embodiments of the disclosure. The printed circuit board includes: a first multichannel circuit connecting terminal; a second multichannel circuit connecting terminal; and a plurality of connecting wires connecting a plurality of second channel connecting pins of the second multichannel circuit connecting terminal with a part of a first channel connecting pins of the first multichannel circuit connecting terminal in one-to-one correspondence, the rest of the first channel connecting pins being spare, where at least one of the plurality of connecting wires has a first portion, which is bent to extend through a spare region, on the printed circuit board, between the spare first channel connecting pins and the second multichannel circuit connecting terminal.

公开(公告)号：US20170084975A1

公开(公告)日：2017-03-23

申请号：US15370230

申请日：2016-12-06

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Takahiro BABA ,  Yuki WAKABAYASHI

IPC: H01P3/08

CPC classification number: H01P3/08 ,  H01P3/085 ,  H01P3/088 ,  H01P3/18 ,  H05K1/02 ,  H05K1/0219 ,  H05K3/4685 ,  H05K2201/09236 ,  H05K2201/09272 ,  H05K2201/09618 ,  H05K2201/09672

Abstract: A transmission line includes a dielectric base body including stacked dielectric layers. A first signal conductor, a second signal conductor, and a ground conductor are included inside the dielectric base body. The first signal conductor includes a first end portion signal conductor and a second end portion signal conductor, which are two end portions in a transmitting direction, and a signal conductor that defines and functions as a main conductor portion. A signal conductor of the second signal conductor and the main conductor portion are provided on different dielectric layers. The signal conductor of the second signal conductor and the signal conductor of the first signal conductor are formed on the same dielectric layer. The ground conductor has an increased width and is located between the signal conductor of the second signal conductor and the main conductor portion in a stacking direction.

公开(公告)号：US09491852B2

公开(公告)日：2016-11-08

申请号：US13007493

申请日：2011-01-14

Applicant: Benjamin B. Lyon ,  Shih Chang Chang ,  Martin Paul Grunthaner

Inventor： Benjamin B. Lyon ,  Shih Chang Chang ,  Martin Paul Grunthaner

IPC: G06F3/041 ,  H05K1/02

CPC classification number: H05K1/0242 ,  G06F3/0412 ,  G06F3/0416 ,  G06F2203/04108 ,  G09G3/2092 ,  H05K1/0265 ,  H05K2201/0784 ,  H05K2201/09272 ,  H05K2201/09727 ,  Y10T29/49155

Abstract: The border routing of conductive traces in devices, such as displays, touch sensor panels, and touch screens, to improve border area space usage, thereby reducing device size, and to reduce trace resistance, thereby improving device operation, is disclosed. The conductive traces can form a staggered stair-step configuration in the device border area, in which the average widths of the traces can be different from each other and each trace can have segments with different widths. The conductive traces can be coupled to an active area of the device to transmit signals to and from the active area in accordance with a device operation. The varying widths can help improve the border area space usage, reduce trace resistance, and reduce the differences in resistance between traces.

Abstract translation: 公开了诸如显示器，触摸传感器面板和触摸屏等设备中导电迹线的边界布线，以改善边界区域空间的使用，从而减少设备尺寸，并降低走线电阻，从而改善器件的操作。 导电迹线可以在器件边界区域中形成交错的阶梯结构，其中迹线的平均宽度可以彼此不同，并且每个迹线可以具有不同宽度的段。 导电迹线可以耦合到设备的有效区域，以根据设备操作向有源区域发送信号和从有源区域发送信号。 变化的宽度可以帮助改善边界区域空间的使用，减少走线电阻，并减少迹线之间的电阻差异。

公开(公告)号：US09480147B2

公开(公告)日：2016-10-25

申请号：US14483749

申请日：2014-09-11

Applicant: LG INNOTEK CO., LTD.

Inventor： Byeong Seob Kim ,  Ji Sung Ahn

IPC: H05K1/02 ,  G06F1/16 ,  G06F3/044 ,  H05K3/36

CPC classification number: H05K1/0259 ,  G06F1/1643 ,  G06F3/044 ,  G06F2203/04107 ,  H05K3/361 ,  H05K2201/09227 ,  H05K2201/09272 ,  H05K2201/09281 ,  H05K2201/09727

Abstract: A touch window includes a substrate, a sensing electrode on the substrate, a wire electrically connected with the sensing electrode, a ground wire adjacent to the wire, and a printed circuit board connected with the wire and the ground wire. An overlap length between the ground wire and the printed circuit board is longer than an overlap length between the wire and the printed circuit board. Alternatively or simultaneously, a line width of the ground wire is wider than an interval or gap between the wire parallel to the printed circuit.

Abstract translation: 触摸窗包括基板，基板上的感测电极，与感测电极电连接的导线，与导线相邻的接地线以及与导线和接地线连接的印刷电路板。 接地线和印刷电路板之间的重叠长度大于导线和印刷电路板之间的重叠长度。 或者或同时地，接地线的线宽比平行于印刷电路的线之间的间隔或间隙宽。