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    • 6. 发明申请
    • WAFER-LEVEL CHIP SCALE PACKAGE AND METHOD FOR FABRICATING AND USING THE SAME
    • WO2005008724A3
    • 2005-01-27
    • PCT/US2004/021940
    • 2004-07-08
    • FAIRCHILD SEMICONDUCTOR CORPORATIONJOSHI, RajeevWU, Chung-LiLEE, Sang-DoCHOI, Yoon-HwaPARK, Min-HyoKIM, Ji-Hwan
    • JOSHI, RajeevWU, Chung-LiLEE, Sang-DoCHOI, Yoon-HwaPARK, Min-HyoKIM, Ji-Hwan
    • H01L21/60H01L23/31H01L23/485H01L23/525
    • First, second, and third packaged semiconductor devices (a wafer-level chip scale package) are described. The first packaged semiconductor device contains no UBM between a chip pad and an RDL pattern. The first device contains only a single non-polymeric insulation layer between the RDL pattern and the solder bump, where the insulation layer does not need high temperature curing processes and so does not induce thermal stresses into the device. Manufacturing costs for the first device are diminished by eliminating the UBM between the chip pad and the RDL pattern. The second packaged semiconductor device (a second wafer-level chip scale package) contains an adhesive film containing conductive particles sandwiched between a chip with Cu-based stud bumps and a substrate containing a bond pad. Some conductive particles are sandwiched between the stud bump and bond pad to create a conductive path. The second device is manufactured without the steps of dispensing solder and reflowing the solder and can optionally eliminate the use of a redistribution trace. Using such a configuration increases the reliability of the second wafer-level chip scale package. The third packaged semiconductor device (a third wafer-level chip scale package) contains a conductive adhesive material as an electrical interconnect route between the semiconductor die and a patterned conductive substrate. The patterned conductive substrate acts not only as a substrate, but also as a redistribution layer that converts the dense pad layout of the die to a larger array configuration of the solder balls in the circuit board. Using the invention allows the formation of a lower priced chip scale package that overcomes the restriction of the die size used in die-sized chip packages and the input-output pattern that can be required by the printed circuit board. Thus, the invention can provide a familiar pitch (i.e., interface) to the printed circuit board for any small die.
    • 7. 发明申请
    • HINGE WITH THE MAGNET FORCE
    • 带有磁力的铰链
    • WO2007126210A1
    • 2007-11-08
    • PCT/KR2007/001425
    • 2007-03-23
    • KIM, Ji-Hwan
    • KIM, Ji-Hwan
    • E05D11/00
    • E05D11/1014E05D3/02E05D5/04E05D11/06E05Y2201/218E05Y2201/46E05Y2600/54E05Y2900/132
    • This invention relates to a hinge with magnet which protects the door from sudden close by wind at a certain open angle of the hinge with the magnet force. The hinge in this invention is characterized by being comprised of; the 1st member of which one side is formed with an extended rotating hole and a curvature, in which a stopper with a magnet rod is formed, front side is formed with connecting holes; the 2nd hinge member formed with rotating holes on one side and multiple holes on the front; and the rotating shaft which rotates the 1 st and 2nd hinge members, by penetrating the rotating holes formed by the 1st and 2nd members and multiple bearings in the rotating holes, and jointed with a fixing member, and the 2nd hinge member is attached with the magnet rod and prevents the door from closing by keeping it open at a certain angle.
    • 本发明涉及一种具有磁体的铰链,该铰链具有保护门免受风以与磁力一定的开启角度的紧张关闭。 本发明的铰链的特征在于: 第一构件形成有延伸的旋转孔和曲率,其中形成有具有磁棒的止动件,前侧形成有连接孔; 第二铰链部件在一侧形成有旋转孔,在前面形成有多个孔; 以及旋转轴,其通过贯穿由第一和第二构件形成的旋转孔和旋转孔中的多个轴承而旋转第一和第二铰链构件,并且与固定构件接合,并且第二铰链构件附接有 磁棒,并通过保持打开一定的角度防止门关闭。
    • 8. 发明公开
    • Automatically foldable side mirror assembly
    • 自动折叠侧镜组件
    • KR20100031957A
    • 2010-03-25
    • KR20080090857
    • 2008-09-16
    • KIM JI HWANLIM HYUN SUNG
    • KIM JI HWANLIM HYUN SUNG
    • B60R1/06B60R1/07
    • PURPOSE: An automatically foldable side mirror assembly is provided to enable a driver or passenger from getting off while looking at the rear by enabling a driver to look at the rear when a main side mirror is folded and a dead space when the main side mirror is unfolded. CONSTITUTION: An automatically foldable side mirror assembly includes a mirror(20) for a dead space. The mirror for the dead space is rotated between a first position and a second position using the rotation force of a drive motor of the automatically foldable side mirror. In the first position, the mirror for the dead space monitors the dead space when the side mirror is unfolded. In the second position, the mirror for the dead space monitors the rear of the vehicle when the side mirror is folded.
    • 目的:提供一个可自动折叠的侧视镜组件,以使驾驶员或乘客能够在观察后方时下车,当主侧视镜折叠时,使驾驶员能够看到后方,当主侧视镜为 展开。 构成:可自动折叠的侧反射镜组件包括用于死空间的反射镜(20)。 使用自动折叠侧镜的驱动马达的旋转力,使死区的反射镜在第一位置和第二位置之间旋转。 在第一个位置,死空间的镜子在侧视镜展开时监视死空间。 在第二位置,当侧视镜折叠时,死空间的镜子监视车辆的后部。
    • 9. 发明授权
    • MACHIN TYPE DOOR CLOSER
    • MACHIN型门锁
    • KR100938128B1
    • 2010-01-22
    • KR20090079579
    • 2009-08-27
    • KIM JI HWAN
    • KIM JI HWAN
    • E05F1/08E05F15/10E05F15/18
    • E05F1/08E05F15/60E05F15/608E05Y2201/10E05Y2201/47E05Y2201/624E05Y2201/632E05Y2201/686E05Y2400/65E05Y2600/626
    • PURPOSE: A mechanical door closure is provided to reduce the manufacturing cost or maintenance cost by simplifying the structure as the mechanical structure, to keep the opened condition of a door, and to prevent the leak of flame or fire smoke by rapidly closing a door in a fire. CONSTITUTION: A mechanical door closure comprises a housing(100), a power transmission device(200), a door closing device(300), a door deceleration device(400), an elastic adjustment device, and a cover. The housing comprises a first interlocking arm and a second interlocking arm(A2) and is installed in the upper part of a doorframe of a building. The power transmission device is installed in the housing and makes the door closely contacted to the doorframe in a fire. The door closing device keeps the opened condition of a door and forcedly closes the door in an emergency like a fire. The door deceleration device is connected to the power transmission device, and reduces the closed speed of the door while moving straight. The elastic adjustment device is installed in the housing to control the closed speed of the door. The cover covers the housing.
    • 目的:提供机械门盖,通过简化作为机械结构的结构,保持门的打开状态,并通过快速关闭门来防止火焰或火焰烟雾的泄漏,从而降低制造成本或维护成本 一阵火 构成:机械门关闭装置包括壳体(100),动力传递装置(200),关门装置(300),门减速装置(400),弹性调节装置和盖子。 壳体包括第一互锁臂和第二互锁臂(A2),并且安装在建筑物的门框的上部。 动力传动装置安装在壳体中,并使门与火焰中的门框紧密接触。 门关闭装置保持门的打开状态,并在如同火灾的紧急情况下强制关闭门。 门减速装置连接到动力传动装置,并且在直线移动的同时降低门的关闭速度。 弹性调节装置安装在壳体中以控制门的关闭速度。 盖子盖住外壳。
    • 10. 发明授权
    • Door closer
    • 闭门器
    • KR101207763B1
    • 2012-12-03
    • KR20120005049
    • 2012-01-17
    • KIM JI HWAN
    • KIM JI HWAN
    • E05F3/00E05C17/02
    • E05F3/22E05C17/36E05F1/10E05F5/02
    • PURPOSE: A door closer is provided to reduce manufacturing and maintenance costs by simplifying the mechanical structure of the door closer and to maintain the opening state of a door at various angles. CONSTITUTION: A door closer comprises a doorframe mounting portion(100), a frame(200), a rotary link(300), a connection link(400), a coil spring(500), and an actuating arm(600). The doorframe mounting portion is fixed to a doorframe(F). The frame is rotatably connected to one side of the doorframe mounting portion. The rotary link is rotatably connected to the other side of the doorframe mounting portion and has a first rotary roller(310) moved along a guide hole(240) of the frame. The connection link is rotatably connected to the rotary link and has a second rotary roller moved along the convex, concave, and curved portions of the frame. The coil spring is connected to the rotary and connection links. The actuating arm is connected to the frame and a door.
    • 目的:提供一种闭门器,通过简化门关闭器的机械结构并将门的开启状态保持在各种角度来降低制造和维护成本。 构成:门关闭器包括门框安装部分(100),框架(200),旋转连杆(300),连接连杆(400),螺旋弹簧(500)和致动臂(600)。 门框安装部分固定在门框(F)上。 框架可旋转地连接到门框安装部分的一侧。 旋转连杆可旋转地连接到门框安装部分的另一侧,并且具有沿着框架的引导孔(240)移动的第一旋转辊(310)。 连接连杆可旋转地连接到旋转连杆上,并且具有沿框架的凸,凹和弯曲部分移动的第二旋转辊。 螺旋弹簧连接到旋转和连接链路。 致动臂连接到框架和门。