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    • 2. 发明授权
    • Ink jet head having an electrostatic actuator and manufacturing method of the same
    • 具有静电致动器的喷墨头及其制造方法
    • US07910010B2
    • 2011-03-22
    • US12352760
    • 2009-01-13
    • Young-Jae KimJae-Seong LimSung-Il Oh
    • Young-Jae KimJae-Seong LimSung-Il Oh
    • H01B13/00
    • B41J2/164B41J2/14314B41J2/16B41J2/1623B41J2/1628B41J2/1629B41J2/1632
    • An inkjet head having an electrostatic actuator and a manufacturing method of the same are disclosed. The inkjet head having an electrostatic actuator, comprising a stator, on which is formed a plurality of comb pattern shaped first protrusion parts and second protrusion parts in both directions, and a rotor consisting of a first component and a second component, the ends of which join with the diaphragm, wherein a third protrusion part is formed on the first component, facing the first protrusion parts and meshing with the first protrusion parts without contact; and a fourth protrusion part is formed on the second component, facing the second protrusion parts and meshing with the second protrusion parts without contact, may decrease the size of the head composition and may increase the electrostatic force so that a large displacement may be obtained with little voltage to increase the ink discharge pressure.
    • 公开了一种具有静电致动器及其制造方法的喷墨头。 具有静电致动器的喷墨头包括定子,两个方向上形成有多个梳形图案形状的第一突出部分和第二突出部分,以及由第一部件和第二部件组成的转子,其中, 与所述隔膜连接,其中在所述第一部件上形成面向所述第一突出部并且与所述第一突出部与未接触地啮合的第三突起部; 并且在第二部件上形成第四突起部分,面对第二突出部分并且与第二突出部分没有接触地啮合,可以减小头部组件的尺寸,并且可以增加静电力,从而可以获得大的位移, 小电压增加墨水排出压力。
    • 3. 发明申请
    • SYSTEM AND METHOD OF TRANSMITTING/RECEIVING SECURITY DATA
    • 发送/接收安全数据的系统和方法
    • US20100161962A1
    • 2010-06-24
    • US12097382
    • 2008-02-21
    • Jin Seong Lim
    • Jin Seong Lim
    • H04L29/06H04L9/06H04L9/08
    • H04L9/0822G06F21/606G06F2221/2115H04L9/083H04L63/0428H04L63/062H04L2209/34
    • There are provided a security server for intermediating transmission/reception of security data between a service providing server and a user terminal, a security data transmission/reception system and a method. In order to intermediate the transmission/reception of security data between the service providing server and the user terminal, the security server may generate a session key corresponding to a secret key provided from a user terminal, receive security data together with the session key from a security data transmitter, encode the security data with the secret key corresponding to the session key, store the encoded security data, provide a data encryption key to the security data transmitter, decode the encoded security data with the secret key corresponding to the session key when the session key is received together with a security data request key from a security data receiver, and provide the decoded security data to the security data receiver.
    • 提供了一种安全服务器,用于在服务提供服务器和用户终端之间中间传输/接收安全数据,安全数据传输/接收系统和方法。 为了在服务提供服务器和用户终端之间进行安全数据的发送/接收中继,安全服务器可以生成与从用户终端提供的秘密密钥相对应的会话密钥,从会话密钥接收安全数据和来自 安全数据发送器,使用对应于会话密钥的秘密密钥对安全数据进行编码,存储编码的安全数据,向安全数据发送器提供数据加密密钥,使用对应于会话密钥的秘密密钥解码编码的安全数据, 会话密钥与来自安全数据接收器的安全数据请求密钥一起被接收,并且将解码的安全数据提供给安全数据接收器。
    • 4. 发明申请
    • INK JET HEAD HAVING AN ELECTROSTATIC ACTUATOR AND MANUFACTURING METHOD OF THE SAME
    • 具有静电致动器的喷墨头及其制造方法
    • US20090159564A1
    • 2009-06-25
    • US12352760
    • 2009-01-13
    • Young-Jae KIMJae-Seong LIMSung-II OH
    • Young-Jae KIMJae-Seong LIMSung-II OH
    • B44C1/22
    • B41J2/164B41J2/14314B41J2/16B41J2/1623B41J2/1628B41J2/1629B41J2/1632
    • An inkjet head having an electrostatic actuator and a manufacturing method of the same are disclosed. The inkjet head having an electrostatic actuator, comprising a stator, on which is formed a plurality of comb pattern shaped first protrusion parts and second protrusion parts in both directions, and a rotor consisting of a first component and a second component, the ends of which join with the diaphragm, wherein a third protrusion part is formed on the first component, facing the first protrusion parts and meshing with the first protrusion parts without contact; and a fourth protrusion part is formed on the second component, facing the second protrusion parts and meshing with the second protrusion parts without contact, may decrease the size of the head composition and may increase the electrostatic force so that a large displacement may be obtained with little voltage to increase the ink discharge pressure.
    • 公开了一种具有静电致动器及其制造方法的喷墨头。 具有静电致动器的喷墨头包括定子,两个方向上形成有多个梳形图案形状的第一突出部分和第二突出部分,以及由第一部件和第二部件组成的转子,其中, 与所述隔膜连接,其中在所述第一部件上形成面向所述第一突出部并且与所述第一突出部与未接触地啮合的第三突起部; 并且在第二部件上形成第四突起部分,面对第二突出部分并且与第二突出部分没有接触地啮合,可以减小头部组件的尺寸,并且可以增加静电力,从而可以获得大的位移, 小电压增加墨水排出压力。
    • 7. 发明申请
    • HAND SOCKET LID
    • 手提包
    • US20120052706A1
    • 2012-03-01
    • US13221385
    • 2011-08-30
    • Chia Seong LIM
    • Chia Seong LIM
    • H01R13/631
    • G01R1/0466
    • The present invention relates generally to a hand socket lid mounted on a test contactor for use in compressing electronic devices such as integrated circuit (IC) package in high pin counts that employs high force to the contact part of the hand socket lid to the said device located in the test contactor to obtain a stable electrical connection between the terminals of an electronic device through the test probe mounted in the test contactor on a printed circuit board without causing pain to the user's hand effecting the said high force.
    • 本发明总体上涉及一种安装在测试接触器上的手持式插座盖,用于压缩电子装置,例如高插销数量的集成电路(IC)封装,其将大的力施加到手持插槽盖的接触部分到所述装置 位于测试接触器中,以通过安装在印刷电路板上的测试接触器中的测试探针在电子设备的端子之间获得稳定的电连接,而不会对使用者的手造成疼痛,从而影响所述高力。