LICHTERZEUGUNGSVORRICHTUNG FÜR EINE KOPF-OBEN-ANZEIGE EINES KRAFTFAHRZEUGS
    124.
    发明申请
    LICHTERZEUGUNGSVORRICHTUNG FÜR EINE KOPF-OBEN-ANZEIGE EINES KRAFTFAHRZEUGS 审中-公开
    光产生装置抬头显示器机动车

    公开(公告)号:WO2017207380A2

    公开(公告)日:2017-12-07

    申请号:PCT/EP2017/062526

    申请日:2017-05-24

    Abstract: Die Erfindung betrifft eine Lichterzeugungsvorrichtung (1) für eine Kopf-oben-Anzeige (24) eines Kraftfahrzeugs (30), mit einer Leiterplatte (2) und zumindest zwei mittels zumindest einer Leiterbahn (10, 10a, 10b, 10c) in Reihe geschalteten, auf einer Vorderseite (4) der Leiterplatte (2) in einer Reihe angeordneten Leuchtdioden (3, 3a, 3b, 3c, 3d), deren jeweilige Orientierung auf der Vorderseite (4) durch eine Ausrichtung einer Kathodenseite (6) und einer Anodenseite (7) der jeweiligen Leuchtdiode (3, 3a, 3b, 3c, 3d) bestimmt ist, wobei die jeweils in der Reihenschaltung aufeinander folgenden Leuchtdioden (3, 3a, 3b, 3c, 3d) geometrisch im Wesentlichen entgegengesetzt orientiert angeordnet sind, um eine verbesserte Lichterzeugungsvorrichtung für eine Kopf-oben- Anzeige (24) eines Kraftfahrzeugs (30) bereitzustellen. Die Erfindung betrifft auch eine Kopf-oben-Anzeige (24) als auch ein Kraftfahrzeug (30).

    Abstract translation:

    本发明涉及一种光产生装置(1),用于导航使用R A机动车辆(30)的平视显示器(24),与电路板(2)和至少一个导体轨迹的至少两个装置(10, 串联连接,(在电路板的前侧4)图10A,10B,10C)(2)布置成一排发光二极管(3,3A,3B,3C,3D),由对准的前侧的各个方向(4) 阴极侧(6)和阳极侧(7)的各发光二极管(3,3A,3B,3C,3D)被确定,其中每个相继的发光二极管(3,3A,3B,3C,3D)的串联电路在几何 基本上设置相反取向的,以提供导航使用ř改进的光产生装置提供一个机动车辆(30)的平视显示器(24)。 本发明还涉及平视显示器(24)以及机动车辆(30)。

    METHOD FOR MUTUALLY CONNECTING CIRCUIT BOARDS
    127.
    发明申请
    METHOD FOR MUTUALLY CONNECTING CIRCUIT BOARDS 审中-公开
    用于连接电路板的方法

    公开(公告)号:WO2007002099A1

    公开(公告)日:2007-01-04

    申请号:PCT/US2006/023997

    申请日:2006-06-21

    Abstract: A method for connecting circuit boards, comprising: (i) preparing a first circuit board having connection parts assigned to end parts of a plurality of conductor wirings, and a second circuit board having connection parts assigned to corresponding end parts of a plurality of conductor wirings; (ii) disposing the connection parts of the first circuit board to face the connection parts of the second circuit board with a thermosetting adhesive film between the connection parts of the circuit boards; and (iii) applying heat and pressure to the connection parts and to the thermosetting adhesive film sufficiently high to thoroughly push away the adhesive film so as to establish electrical contact between connection parts of the circuit boards facing each other and to allow for curing of the adhesive; wherein the conductor wirings constituting the connection parts of at least one of the first and second circuit boards contain non-linear wirings.

    Abstract translation: 一种用于连接电路板的方法,包括:(i)制备具有分配给多个导体布线的端部的连接部分的第一电路板和具有分配给多个导体布线的相应端部的连接部分的第二电路板 ; (ii)将所述第一电路板的连接部分设置在所述电路板的所述连接部之间的热固性粘合剂膜的面对所述第二电路板的连接部分; 和(iii)对连接部分和热固性粘合剂膜施加足够高的热和压力以充分地推开粘合剂膜,以便在彼此面对的电路板的连接部分之间建立电接触,并允许固化 胶粘剂; 其中构成所述第一和第二电路板中的至少一个的连接部分的导体配线包含非线性配线。

    METHOD FOR CONNECTING FLEXIBLE PRINTED CIRCUIT BOARD TO ANOTHER CIRCUIT BOARD
    128.
    发明申请
    METHOD FOR CONNECTING FLEXIBLE PRINTED CIRCUIT BOARD TO ANOTHER CIRCUIT BOARD 审中-公开
    将柔性印刷电路板连接到其他电路板的方法

    公开(公告)号:WO2006096631A1

    公开(公告)日:2006-09-14

    申请号:PCT/US2006/007903

    申请日:2006-03-07

    Abstract: A method for connecting FPC to a second circuit board, comprising the steps of (i) preparing a flexible printed circuit board (FPC) and a second circuit board, (ii) disposing the connection parts of the FPC to face the connection parts of the second circuit board such that a thermosetting adhesive film is present between the connection parts of the FPC and the connection parts of the second circuit board, and (iii) applying heat and pressure sufficiently high to thoroughly push away the adhesive film for establishing electrical contact and allow for curing of the adhesive, wherein the ratio of conductor width (L)/conductor-to-conductor distance (S) in the conductor wiring end parts constituting the connection parts of FPC is 0.5 or less and the thermosetting adhesive film is adjusted to have a viscosity of 500 to 20,000 Pa.s at 200°C.

    Abstract translation: 一种用于将FPC连接到第二电路板的方法,包括以下步骤:(i)制备柔性印刷电路板(FPC)和第二电路板,(ii)将FPC的连接部分设置为面对 第二电路板,使得在FPC的连接部分和第二电路板的连接部分之间存在热固性粘合膜,并且(iii)施加足够高的热和压力以彻底地推开粘合膜以建立电接触, 允许粘合剂固化,其中构成FPC连接部分的导体布线端部中的导体宽度(L)/导体与导体之间的距离(S)的比率为0.5以下,将热固性粘合膜调整为 在200℃下的粘度为500至20,000Pa.s。

    SOLDER JOINTS FOR SURFACE MOUNT CHIPS
    129.
    发明申请
    SOLDER JOINTS FOR SURFACE MOUNT CHIPS 审中-公开
    表面安装工具的焊接接头

    公开(公告)号:WO9832314A3

    公开(公告)日:1999-06-03

    申请号:PCT/IB9701602

    申请日:1997-12-29

    Abstract: There is disclosed herein a surface mount printed circuit board having a substrate (10), at least one surface mount device (14), at least two mounting pads (12) per device (14), solder joints (24) connecting the terminations (22) of the device (14) to their respective mounting pads (12), at least one rectangular lifter pad (30) on the substrate (10) amid the mounting pads (12), and a solder mass (32) on each lifter pad (30) in contact with the bottom surface (18) of the device (14). The solder joint (24) has preferably convex outer fillets (28), the device (14) is maintained at a predetermined height (ho) above the mounting pads (12), the inner fillet angle ( alpha ) is maintained above a predetermined minimum angle to increase solder joint crack initiation time, and the overall solder joint crack propagation length is increased (li and lo). An alternative embodiment also includes plugged vias (34) under the lifter pads (30) and/or mounting pads (12), with gas pockets (40) trapped between the solder masses (32)/solder joints (24) and the plugged vias (34). This trapped gas pocket (40) provides additional buoyant force upon the SMD (14) during reflow.

    Abstract translation: 这里公开了一种表面贴装印刷电路板,其具有基底(10),至少一个表面安装装置(14),每个装置(14)至少两个安装垫(12),连接终端的焊接接头(24) (14)的至少一个矩形升降器垫(30)和安装垫(12)中的基板(10)上的至少一个矩形提升垫(30),以及每个升降器上的焊料块(32) 垫(30)与装置(14)的底表面(18)接触。 焊接接头(24)优选地具有凸形外圆角(28),该装置(14)保持在安装垫(12)上方的预定高度(ho)处,内圆角(α)保持在预定最小值 角度增加焊点裂纹引发时间,并且整体焊点裂纹扩展长度增加(li和lo)。 替代实施例还包括位于升降器垫(30)和/或安装垫(12)下方的插入通孔(34),其中气囊(40)被捕获在焊料块(32)/焊接接头(24)和堵塞的通孔 (34)。 这个被困的气体袋(40)在回流时在SMD(14)上提供额外的浮力。

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