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    • 2. 发明申请
    • DIODE FOR ELECTROSTATIC PROTECTION
    • 二极管用于静电保护
    • US20130207224A1
    • 2013-08-15
    • US13881227
    • 2011-10-13
    • Joon Young ParkJong Hoon ParkChang Kun Park
    • Joon Young ParkJong Hoon ParkChang Kun Park
    • H01L27/02
    • H01L27/0248H01L27/0255H01L29/861
    • Provided is an electrostatic discharge (ESD) protection diode that is formed on an input/output pad of an integrated circuit (IC), the ESD protection diode including: an N-type semiconductor that constitutes a first diode and is connected to a pad for a power supply voltage; a P-type semiconductor that constitutes the first diode and is connected to a signal line; an N-type semiconductor that constitutes a second diode and is connected to the signal line; a P-type semiconductor that constitutes the second diode and is connected to a pad for grounding; and a third diode that is formed by contacting the N-type semiconductor of the first diode and the P-type semiconductor of the second diode.
    • 提供了形成在集成电路(IC)的输入/输出焊盘上的静电放电(ESD)保护二极管,ESD保护二极管包括:构成第一二极管的N型半导体,并连接到焊盘 电源电压; 构成第一二极管并连接到信号线的P型半导体; 构成第二二极管并连接到信号线的N型半导体; 构成第二二极管并连接到用于接地的焊盘的P型半导体; 以及通过使第一二极管的N型半导体与第二二极管的P型半导体接触而形成的第三二极管。
    • 8. 发明授权
    • Control knob for vehicle
    • 车辆控制旋钮
    • US08613238B2
    • 2013-12-24
    • US13559086
    • 2012-07-26
    • Joon Young ParkChang Hyun Lee
    • Joon Young ParkChang Hyun Lee
    • G05G1/02G05G1/08
    • G05G1/10F16H59/0278G05G1/08G05G1/087Y10T74/20612Y10T74/20732Y10T74/2084
    • A control knob for a vehicle has an improved outward appearance by forming a boundary line between two different materials in a portion that is not visible and preventing abrupt differences in color due to light refraction. The control knob is produced by dual injection molding of two different materials, is installed on one end of a shift lever, and functions as a handgrip. The control knob includes an portion of opaque and transparent materials, an overlapping portion opaque and transparent materials, and a coated portion formed of paint applied to portions of the transparent portion that do not overlap with the opaque portion. A boundary surface between the opaque and transparent portions is such that a refractive index of light passing through the transparent portion from the overlapping portion is close to a refractive index of light passing through the transparent portion from the coated portion.
    • 用于车辆的控制旋钮通过在不可见的部分中形成两种不同材料之间的边界线并防止由于光折射引起的颜色的突然差异而具有改进的外观。 控制旋钮通过两种不同材料的双注射成型制造,安装在换档杆的一端,并用作手柄。 控制旋钮包括不透明和透明材料的一部分,重叠部分不透明和透明材料,以及由涂料形成的涂覆部分,涂覆到透明部分与不透明部分不重叠的部分。 不透明部分和透明部分之间的边界面使得从重叠部分穿过透明部分的光的折射率接近于从涂覆部分穿过透明部分的光的折射率。