公开(公告)号：US07258423B2

公开(公告)日：2007-08-21

申请号：US10475838

申请日：2002-04-26

Applicant: Hirotake Nakamura

Inventor： Hirotake Nakamura

IPC: B41J2/16 ,  B41J2/05 ,  H05K3/36

CPC classification number: H05K1/028 ,  B41J2/14201 ,  B41J2002/14362 ,  B41J2002/14491 ,  H05K1/147 ,  H05K2201/055 ,  H05K2203/0191 ,  Y10T29/49126

Abstract: A flexible circuit board (15) has one end portion (15a) soldered to a connection terminal row of a side surface (13e) of an ink-jet recording head (13), and extends upwardly from the ink jet recording head (13). The flexible circuit board (15) is bent at a midpoint at substantially right angles in the longitudinal direction of the flexible circuit board (15) to form a crease portion (15c). A forward end of the board (15) extends leftward, and is then folded back by 180 degrees to form a crease portion (15d). The forward end thereof extends rightward, and the forward end portion (15b) is soldered to a terminal row disposed on the back side of a COB substrate (24). A sheet-like double-faced tape having a drum-like cut-out shape is affixed to the crease portion (15c) in advance. When the flexible circuit board is folded along a crease line, the base material of the flexible printed wiring board at the cut-out part is adhered to the doubled-faced tape.

Abstract translation: 柔性电路板（15）具有焊接到喷墨记录头（13）的侧表面（13e）的连接端子排的一个端部（15a），并从喷墨记录头（ 13）。 柔性电路板（15）在柔性电路板（15）的纵向方向上以大致直角的中点弯曲，以形成折痕部分（15c）。 板（15）的前端向左延伸，然后折回180度以形成折痕部分（15d）。 其前端向右延伸，前端部（15b）焊接到设置在COB基板（24）背面的端子排。 具有滚筒状切口形状的片状双面胶带预先固定在折痕部分（15c）上。 当柔性电路板沿着折线折叠时，切口部分处的柔性印刷线路板的基材粘附到双面胶带上。

公开(公告)号：US20070159545A1

公开(公告)日：2007-07-12

申请号：US11436946

申请日：2006-05-18

Applicant: James Wehrly ,  Ron Orris ,  Leland Szewerenko ,  Tim Roy ,  Julian Partridge ,  David Roper

Inventor： James Wehrly ,  Ron Orris ,  Leland Szewerenko ,  Tim Roy ,  Julian Partridge ,  David Roper

IPC: G06F17/50 ,  H03K19/177 ,  H04N5/335 ,  H03K19/00 ,  H01L25/00 ,  H04N3/14

CPC classification number: H01L25/18 ,  H01L23/5387 ,  H01L25/105 ,  H01L2224/49175 ,  H01L2924/15311 ,  H05K1/147 ,  H05K1/189 ,  H05K3/326 ,  H05K3/3421 ,  H05K3/3436 ,  H05K3/3447 ,  H05K2201/055 ,  H05K2201/091 ,  H05K2201/09463 ,  H05K2201/10515 ,  H05K2201/10689

Abstract: The present invention provides a system and method for combining a leaded package IC and a semiconductor die using a flex circuitry to reduce footprint for the combination. A leaded IC package is disposed along the obverse side of a flex circuit. In a preferred embodiment, leads of the leaded IC package are configured to allow the lower surface of the body of the leaded IC package to contact the surface of the flex circuitry either directly or indirectly through an adhesive. A semiconductor die is connected to the reverse side of the flex circuit. In one embodiment, the semiconductor die is disposed on the reverse side of the flex while, in an alternative embodiment, the semiconductor die is disposed into a window in the flex circuit to rest directly or indirectly upon the body of the leaded IC package. Module contacts are provided in a variety of configurations. In a preferred embodiment, the leaded IC package is a flash memory and the semiconductor die is a controller.

公开(公告)号：US20070158821A1

公开(公告)日：2007-07-12

申请号：US11482325

申请日：2006-07-07

Applicant: Leland Szewerenko ,  James Douglas Wehrly ,  David L. Roper

Inventor： Leland Szewerenko ,  James Douglas Wehrly ,  David L. Roper

IPC: H01L23/12

CPC classification number: H05K3/326 ,  H01L23/13 ,  H01L23/5385 ,  H01L23/5387 ,  H01L24/48 ,  H01L24/73 ,  H01L25/105 ,  H01L25/18 ,  H01L2224/32225 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2225/1023 ,  H01L2924/00014 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/181 ,  H05K1/147 ,  H05K1/182 ,  H05K1/189 ,  H05K3/3421 ,  H05K3/3436 ,  H05K3/3447 ,  H05K2201/055 ,  H05K2201/056 ,  H05K2201/091 ,  H05K2201/09463 ,  H05K2201/10515 ,  H05K2201/10689 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: The present invention provides a system and method for combining a leaded package IC and a semiconductor die using a flex circuitry. The leaded packaged IC is disposed along one side of a flex circuit. The semiconductor die is disposed along the flex circuitry and preferably is between at least a part of the flex circuitry and the body of the leaded packaged IC. Preferably, the die is attached to a conductive layer of the flex circuitry. The flex circuitry preferably employs at least two conductive layers and the leaded packaged IC and die are preferably connected to one of the conductive layers of the flex circuitry. In preferred modules, the leaded packaged IC is preferably a flash memory device and the semiconductor die is preferably a controller.

Abstract translation: 本发明提供一种使用柔性电路组合引线封装IC和半导体管芯的系统和方法。 引线封装IC沿柔性电路的一侧设置。 半导体管芯沿着柔性电路布置，并且优选地位于柔性电路的至少一部分和引线封装IC的主体之间。 优选地，管芯附接到柔性电路的导电层。 柔性电路优选地采用至少两个导电层，并且有铅封装的IC和管芯优选地连接到柔性电路的导电层中的一个。 在优选的模块中，有铅封装的IC优选地是闪存器件，并且半导体管芯优选地是控制器。

公开(公告)号：US20070115419A1

公开(公告)日：2007-05-24

申请号：US11520205

申请日：2006-09-12

Applicant: Hyo Song

Inventor： Hyo Song

IPC: G02F1/1345

CPC classification number: H05K1/0259 ,  G02F1/133308 ,  G02F1/13452 ,  H05K1/0215 ,  H05K2201/053 ,  H05K2201/055

Abstract: A portable display panel includes a liquid crystal display panel for displaying images, a backlight assembly including a light source for supplying light to the liquid crystal display panel, a bottom chassis for receiving the backlight assembly, a first printed circuit board for controlling the liquid crystal display panel and the light source, a second printed circuit board connected to the first printed circuit board and an external drive circuit, and a protrusion extending from the first printed circuit board. The protrusion has copper film exposed on its end. The copper film of the protrusion is electrically connected to the bottom chassis.

Abstract translation: 便携式显示面板包括用于显示图像的液晶显示面板，包括用于向液晶显示面板提供光的光源的背光组件，用于接收背光组件的底架，用于控制液晶的第一印刷电路板 显示面板和光源，连接到第一印刷电路板的第二印刷电路板和外部驱动电路以及从第一印刷电路板延伸的突起。 突出部分在其末端露出铜膜。 突起的铜膜电连接到底部底盘。

公开(公告)号：US20070101350A1

公开(公告)日：2007-05-03

申请号：US11586643

申请日：2006-10-26

Applicant: Hideru Gotoh ,  Katsumi Ichinose

Inventor： Hideru Gotoh ,  Katsumi Ichinose

IPC: G11B7/00

CPC classification number: H05K1/028 ,  G11B7/08582 ,  G11B17/056 ,  G11B21/02 ,  G11B33/122 ,  H05K1/148 ,  H05K2201/055

Abstract: An optical disk unit includes a tray for supporting an optical disk thereon, a body for receiving the tray therein, a first board provided at the body, a second board provided at the tray, and a wiring board (flexible board 3) electrically connecting the first board and the second board together. The wiring board (flexible board 3) has a number N of bent portions, the wiring board being bent at the number N of the bent portions of the wiring board, such that the wiring board is superposed in (N+1) layers where N is an integer equal to or greater than 1, and an area of the (N+1)-layer superposed portion is changed according to an amount of drawing-out of the tray.

Abstract translation: 光盘单元包括用于在其上支撑光盘的托盘，用于在其中容纳托盘的主体，设置在主体上的第一板，设置在托盘上的第二板，以及布线板（柔性板3），电连接 第一板和第二板在一起。 布线板（柔性基板3）具有N个弯曲部，配线基板以布线基板的弯曲部的数量N弯曲，使得布线板重叠在（N + 1）个层中，其中N 是等于或大于1的整数，并且（N + 1）层重叠部分的面积根据托盘的拉出量而改变。

公开(公告)号：US20070089900A1

公开(公告)日：2007-04-26

申请号：US11585204

申请日：2006-10-24

Applicant: Kazuhiro Mitamura ,  Junichi Shimizu ,  Isao Watanabe

Inventor： Kazuhiro Mitamura ,  Junichi Shimizu ,  Isao Watanabe

IPC: H05K1/00

CPC classification number: H05K1/028 ,  H05K1/118 ,  H05K2201/055 ,  H05K2201/09063 ,  H05K2201/09145 ,  H05K2201/10121

Abstract: A flexible board capable of being bent easily and precisely a plurality of times at desired positions has insulating layer exhibiting flexibility, a conductor layer and recessed angular portions situated in both side edges of the board so as to oppose each other. Three of more of these angular portions are disposed on each side edge of the board. More specifically, the flexible board has at least one constricted portion that reduces the width of the board. The constricted portion is situated on both side edges of the board in such a manner that the constricted portions oppose each other, and has at least one of a step portion having a step-like shape and a cut-out portion having a V- or U-like shape. Three or more step-like portions and cut-out portions are situated together on each side edge the board.

Abstract translation: 能够在期望的位置容易且准确地弯曲多次的柔性板具有呈现柔性的绝缘层，位于板的两个侧边缘中的导体层和凹入的角部，以便彼此相对。 这些角部分中的三个更多地设置在板的每个侧边缘上。 更具体地，柔性板具有至少一个减小板的宽度的收缩部分。 收缩部分位于板的两个侧边缘上，使得收缩部分彼此相对，并且具有阶梯形状的台阶部分和具有阶梯状形状的切口部分中的至少一个，具有V形或 U形形状。 三个或更多个台阶部分和切口部分位于板的每个侧边缘上。

公开(公告)号：US07205909B2

公开(公告)日：2007-04-17

申请号：US10606797

申请日：2003-06-27

Applicant: Sook Jin Lee

Inventor： Sook Jin Lee

IPC: H03K17/94 ,  H03M11/00

CPC classification number: G06F3/0414 ,  G06F3/0488 ,  H05K3/305 ,  H05K3/323 ,  H05K3/361 ,  H05K3/363 ,  H05K2201/055 ,  H05K2201/056 ,  H05K2201/10666

Abstract: A touch panel device includes a wiring terminal, a flexible printed circuit film connected to the wiring terminal, an adhesion part corresponding to a location where the flexible printed circuit film is connected to the wiring terminal, and an adhesion-reinforcing part adjacent to the adhesion part for strengthening an adhesive bonding strength of the adhesion part.

Abstract translation: 触摸面板装置包括接线端子，连接到接线端子的柔性印刷电路膜，对应于柔性印刷电路膜连接到接线端子的位置的粘合部分，以及与粘合剂相邻的粘附增强部件 用于增强粘合部分的粘合强度的部分。

公开(公告)号：US20070014569A1

公开(公告)日：2007-01-18

申请号：US11457724

申请日：2006-07-14

Applicant: Jae-Wook Yu

Inventor： Jae-Wook Yu

IPC: G03B17/00

CPC classification number: H05K1/028 ,  G03B29/00 ,  H04N1/00307 ,  H04N5/2252 ,  H04N5/2257 ,  H05K2201/055 ,  H05K2201/10121

Abstract: A mobile communication terminal comprising a first unit comprising a circuit; a second unit comprising a rotating camera module; and a flexible printed circuit board connecting said circuit to said rotating camera module. The rotating camera module comprising a first peg forming a first turning point for said flexible circuit board to wind around in a first direction, wherein a wound path of said flexible circuit board around said first turning point virtually divides said flexible circuit board into a first region and a second region, said first region being defined by a first portion of said flexible circuit board extending from a connection point to said rotating camera module to said first peg, said second region being defined by a second portion of said flexible circuit board extending from said first peg to an area above said connection point.

Abstract translation: 一种移动通信终端，包括：包括电路的第一单元; 第二单元，包括旋转相机模块; 以及将所述电路连接到所述旋转相机模块的柔性印刷电路板。 所述旋转相机模块包括形成用于所述柔性电路板沿第一方向缠绕的第一转折点的第一销，其中所述柔性电路板围绕所述第一转折点的缠绕路径实际上将所述柔性电路板分成第一区域 以及第二区域，所述第一区域由所述柔性电路板的第一部分限定，所述第一部分从连接点延伸到所述旋转相机模块到所述第一栓钉，所述第二区域由所述柔性电路板的第二部分限定，所述第二部分从 说到第一个连接点上方的一个区域。

公开(公告)号：US20060250901A1

公开(公告)日：2006-11-09

申请号：US11406280

申请日：2006-04-19

Applicant: Kazuya Sudo ,  Joji Yoshioka

Inventor： Kazuya Sudo ,  Joji Yoshioka

IPC: H04B1/20

CPC classification number: G11B7/0925 ,  G11B21/02 ,  H05K1/028 ,  H05K1/148 ,  H05K2201/055

Abstract: An optical disc apparatus includes a pickup assembly, a first printed circuit board, a second printed circuit board, and a flexible printed circuit board. The pickup assembly is adapted to focus a laser beam through an objective lens onto an optical disc in order to retrieve data stored on the optical disc. The first printed circuit board is mounted on the pickup assembly and adapted to control an actuator for activating the objective lens. The second printed circuit board is mounted on the pickup assembly and adapted to instruct the first printed circuit board to activate the objective lens. The flexible printed circuit board is connected to each of the first and second printed circuit boards in order to establish electrical connection therebetween. The flexible printed circuit board is mounted in such a manner as to be twisted approximately in middle thereof.

公开(公告)号：US07071419B2

公开(公告)日：2006-07-04

申请号：US10683106

申请日：2003-10-08

Applicant: Benjamin J. Holmes ,  Randall P. Chambers

Inventor： Benjamin J. Holmes ,  Randall P. Chambers

IPC: H05K1/11

CPC classification number: H05K1/028 ,  H05K2201/055 ,  H05K2201/09081 ,  H05K2201/09781

Abstract: A flexible circuit having improved tear resistance is provided. A flexible circuit, made of polyimide film, includes at least one extension which needs to be folded. To prevent tearing, an annular piece of metal, like an exposed copper pad for example, is placed at the apex of the bend angle. A second metal is then deposited atop the annular piece of metal, thereby reinforcing the annular piece of metal. The reinforced annular piece of metal helps to prevent the flexible circuit from tearing when shearing forces are applied to the extension. Experimental results have shown that the invention provides as much as a 285% increase in tear resistance when compared to prior art flexible circuits.

Abstract translation: 提供了具有改进的抗撕裂性的柔性电路。 由聚酰亚胺膜制成的柔性电路包括至少一个需要折叠的延伸部分。 为了防止撕裂，例如像暴露的铜垫的环形金属片放置在弯曲角度的顶点处。 然后将第二金属沉积在环形金属片上方，从而加强环形金属片。 加强的环形金属片有助于防止当剪切力施加到延伸部时柔性电路撕裂。 实验结果表明，与现有技术的柔性电路相比，本发明提供了高达285％的抗撕裂性能。