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    • 77. 发明申请
    • Vibration actuator
    • 振动执行器
    • US20060174688A1
    • 2006-08-10
    • US11105502
    • 2005-04-14
    • Dae KangDai LeeSang ParkHak KimSeuk ChungSeong KimSang KimJun Choi
    • Dae KangDai LeeSang ParkHak KimSeuk ChungSeong KimSang KimJun Choi
    • G01V13/00
    • B06B1/045
    • Disclosed herein is a vibration actuator. The vibration actuator excites a mass member by interaction between an electric field of a vibration coil provided in an inner space of a case and a magnetic field of a magnetic field unit disposed corresponding to the vibration coil. The vibration actuator comprises an elastic wire having a wire body fixed to the outer surface of the mass member and elastic ends fixed to the inner surface of the case. The elastic wire is connected between the case and the mass member for elastically supporting mass member. The present invention minimizes change of natural frequency due to manufacturing tolerance of raw materials to improve vibration characteristics of the vibration actuator, simplifies and reduces a manufacturing process to improve productivity of the vibration actuator, and improves durability to increase the service life of the vibration actuator.
    • 这里公开了一种振动致动器。 振动执行器通过设置在壳体的内部空间中的振动线圈的电场与对应于振动线圈设置的磁场单元的磁场之间的相互作用来激励质量构件。 振动致动器包括弹性线,其具有固定到质量构件的外表面的线体和固定到壳体的内表面的弹性端。 弹性线连接在壳体和质量构件之间,用于弹性支撑质量构件。 本发明使由于原材料的制造公差引起的固有频率的变化最小化,以改善振动致动器的振动特性,简化并减少了提高振动致动器的生产率的制造过程,并提高了耐久性,从而提高了振动致动器的使用寿命 。
    • 78. 发明申请
    • Photodiode integrated circuit having multiple gain states
    • 具有多个增益状态的光电二极管集成电路
    • US20060170504A1
    • 2006-08-03
    • US11107205
    • 2005-04-15
    • Sang KimKyoung KwonJung GongHyeon Hwang
    • Sang KimKyoung KwonJung GongHyeon Hwang
    • H03F3/08
    • H03F3/211G11B7/13H03F3/087H03F3/45179
    • Disclosed herein is a PhotoDiode Integrated Circuit (PDIC) having multiple gain states. The PDIC includes a current-voltage conversion unit, an input amplification stage circuit, a reference resistance unit, a feedback resistance unit, and a switching unit. The current-voltage conversion unit converts a current signal into a voltage signal. The input amplification stage circuit is connected to the current-voltage conversion unit to receive and amplify the voltage signal. The reference resistance unit is connected to the second input terminal of the input amplification stage circuit. The output amplification stage circuit is connected to the output terminal of the input amplification stage circuit. The feedback resistance unit is connected in parallel between the second input terminal and the output terminal of the output amplification stage circuit, and is configured to have a plurality of resistance elements. The switching unit selectively connects the plurality of resistance elements.
    • 本文公开了具有多个增益状态的光电二极管集成电路(PDIC)。 PDIC包括电流 - 电压转换单元,输入放大级电路,参考电阻单元,反馈电阻单元和开关单元。 电流 - 电压转换单元将电流信号转换为电压信号。 输入放大级电路连接到电流 - 电压转换单元以接收和放大电压信号。 参考电阻单元连接到输入放大级电路的第二输入端。 输出放大级电路连接到输入放大级电路的输出端。 反馈电阻单元并联连接在输出放大级电路的第二输入端子和输出端子之间,并且被配置为具有多个电阻元件。 开关单元选择性地连接多个电阻元件。
    • 79. 发明申请
    • Coating composition for electronic devices
    • 电子设备用涂料组合物
    • US20060145302A1
    • 2006-07-06
    • US11321771
    • 2005-12-28
    • Sang KimChang BaeYoung JoungHyun KimHae Chung
    • Sang KimChang BaeYoung JoungHyun KimHae Chung
    • H01L23/58
    • H01L23/552C09D5/32C09D5/38H01B1/22H01L2924/0002H05K9/0083H01L2924/00
    • Disclosed herein is an coating composition for electromagnetic wave shielding, which can effectively solve the problems of electromagnetic interference (EMI) and radio frequency interference (RFI) caused by electromagnetic waves generated from the internal elements of various electronic devices. The composition contains a silver-coated copper particles having fine particle size, so that it can greatly improve the durability of an electroconductive film prepared therefrom. The coating composition comprises a polyurethane binder, a metal particles, a solvent and a rheology control agent, in which the metal particles is either a silver-coated copper particles having an average particle size of 2-20 μm or a mixture of the silver-coated particles and a silver particles having an average particle size of 2-10 μm, and the polyurethane binder is a mixture of at least two kinds of polyurethanes.
    • 本发明公开了一种电磁波屏蔽用涂料组合物,可有效解决由各种电子设备的内部元件产生的电磁波引起的电磁干扰(EMI)和射频干扰(RFI)问题。 该组合物含有具有细粒度的银涂覆的铜颗粒,从而可以大大提高由其制备的导电膜的耐久性。 涂料组合物包含聚氨酯粘合剂,金属颗粒,溶剂和流变控制剂,其中金属颗粒是平均粒径为2-20μm的银涂覆的铜颗粒或银 - 涂布颗粒和平均粒度为2-10μm的银颗粒,并且聚氨酯粘合剂是至少两种聚氨酯的混合物。
    • 80. 发明申请
    • Anti-frost evaporator pipe of drawer type refrigerator
    • 抽屉式冰箱防冻蒸发器管
    • US20060130514A1
    • 2006-06-22
    • US11302460
    • 2005-12-14
    • Sang Kim
    • Sang Kim
    • F25D11/02
    • F25B39/02F25B2339/023F25D29/005F25D2700/10F25D2700/12
    • The present invention relates to an anti-frost evaporator pipe of a drawer type refrigerator for preventing frost from being formed on a ceiling portion of a storage chamber of the refrigerator. It is an object of the present invention to provide an anti-frost evaporator pipe of a drawer type refrigerator, wherein by preventing frost from being formed on a ceiling surface of an inner case through a structural improvement in the evaporator pipe installed to the inner case, excessive cooling and spoilage of foods and food damage due to the conversion of frost into water can be prevented and a drawer container can be more smoothly opened or closed, and wherein more precise operating conditions can be set and temperature variation in the storage chamber cannot be produced by using a sensor installed to more accurately detect a status of the storage chamber. To achieve the aforementioned object of the present invention, there is provided an anti-frost evaporator pipe of a drawer type refrigerator including an inner case in which a storage chamber for accommodating a storage drawer container is defined and the storage drawer container is kept at a low temperature by means of the evaporator pipe for refrigerant circulation wrapped around the exterior of the inner case, the evaporator pipe comprising curved pipe portions positioned at both side surfaces of the inner case, and a straight pipe portion positioned at a top surface of the inner case and connected with the curved pipe portions.
    • 本发明涉及一种用于防止在冰箱的储藏室的顶部形成霜的抽屉式冰箱的防霜蒸发管。 本发明的目的是提供一种抽屉式冰箱的防霜蒸发管,其特征在于,通过安装在内壳的蒸发器管的结构改进来防止在内壳的顶面形成霜 可以防止由于将霜转化为水而导致的食品过度冷却和腐败以及食品损坏,并且可以更平稳地打开或关闭抽屉容器,并且可以设定更精确的操作条件,并且储存室中的温度变化不能 通过使用安装的传感器来更精确地检测存储室的状态来产生。 为了实现本发明的上述目的,提供了一种抽屉式冰箱的防霜蒸发管,其包括内壳,其中限定了用于容纳收纳抽屉容器的储藏室,并且存储抽屉容器保持在 通过用于内部壳体外部的制冷剂循环的蒸发器管道的低温,蒸发器管道包括位于内壳体的两个侧表面处的弯管部分,以及位于内壳体的顶表面处的直管部分 并与弯管部连接。