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    • 2. 发明公开
    • 전기 검사용 테스트 지그의 청소장치 및 이를 갖는 전자부품의 검사장치
    • 用于测试电子元件的电气条件的测试装置和用于测试具有该电子部件的电子部件的装置的装置
    • KR1020140029236A
    • 2014-03-10
    • KR1020130101251
    • 2013-08-26
    • 주식회사 에이티테크놀러지
    • 전태을윤여운박수정홍준석
    • B08B5/02B08B7/02
    • B08B5/02G01R31/2808
    • The present invention relates to a cleaning device of a test jig for testing electrical conditions capable of effectively cleaning the test jig for testing electrical conditions which applies a current while being in contact with an electrode pattern of an electronic component for testing all kinds of electronic components; and a testing device of the electronic component having the same. The cleaning device of the test jig for testing electrical conditions includes an air injecting device which blows foreign materials on a plurality of jig pins by injecting air toward the jig pins; and a foreign material separation device for removing foreign materials on the surfaces of the jig pins. The foreign material separation device includes a foreign material separating member capable of separating foreign materials on the surfaces of the jig pins by rubbing the jig pins when the jig pins are dug into the surfaces; and a wiping sheet which is formed on the top of the foreign material separation device to enables the jig pins to be penetrated through and which closely adheres to the surfaces of the jig pins when the jig pins are dug into the foreign material separation member and taken out to the outside and wipes the surfaces of the jig pins.
    • 本发明涉及一种用于测试能够有效地清洁用于测试电气条件的电气条件的电气条件的测试夹具的清洁装置,该电气条件在与用于测试各种电子部件的电子部件的电极图案接触的同时施加电流 ; 以及具有该测试装置的电子部件的测试装置。 用于测试电气条件的测试夹具的清洁装置包括:空气喷射装置,其通过向夹具销喷射空气将异物吹向多个夹具销; 以及用于去除夹具销的表面上的异物的异物分离装置。 异物分离装置包括异物分离部件,其能够通过在夹具销被挖入表面时摩擦夹具销来分离夹具销的表面上的异物; 以及擦拭片,其形成在异物分离装置的顶部上,以使得夹具销能够穿过并且当夹具销被插入到异物分离部件中时紧紧地附着在夹具销的表面上 到外面擦拭夹具销的表面。
    • 3. 发明公开
    • 메모리 테스트 보드의 동기화 장치
    • 用于同步记忆测试板的设备
    • KR1020090109700A
    • 2009-10-21
    • KR1020080035069
    • 2008-04-16
    • 주식회사 에이티테크놀러지
    • 윤여운노동수현병철
    • G11C29/00G11C8/00
    • G11C29/56G01R31/31903G01R31/31917
    • PURPOSE: An apparatus for synchronizing memory test board is provided to perform the synchronization of the test board. CONSTITUTION: The apparatus for synchronizing memory test board includes the first line, the second line and the comparison unit(120). The first line is connected to the output terminal of the test elements. The second line is connected to the output terminal of the test elements in parallel with the first line. The comparison unit is outputted from two test elements selected out of a plurality of the test elements. The comparison unit receives the test signal through the first line or the second line. The comparison unit compares the time delay difference of the inputted test signal.
    • 目的:提供同步存储器测试板的装置,以执行测试板的同步。 构成:同步存储器测试板的装置包括第一行,第二行和比较单元(120)。 第一行连接到测试元件的输出端。 第二行与第一行并行连接到测试元件的输出端。 比较单元从选自多个测试单元的两个测试单元输出。 比较单元通过第一行或第二行接收测试信号。 比较单元比较输入的测试信号的时间差。
    • 6. 发明公开
    • 웨이퍼 번인 시스템의 DC 아웃 릴레이의 자가 진단 장치
    • 用于自动诊断WAFER BURN-IN系统直流输出继电器的设备
    • KR1020080024735A
    • 2008-03-19
    • KR1020060089221
    • 2006-09-14
    • 주식회사 에이티테크놀러지
    • 윤여운허장욱현병철
    • H01L21/66G01R31/26
    • An apparatus for self-diagnosing a DC out relay of a wafer burn-in system is provided to search a broken DC out relay by positioning a connection controller between DC out relays connected with a DC input line and a DC sensing line. An apparatus for self-diagnosing a DC out relay of a wafer burn-in system comprises a plurality of PD unit parts(1 to n), a plurality of DC out relays(1-1 to 1-n), a DC unit, and a connection controller(20-1 to 20-n). The PD unit part outputs an self-diagnosing signal. The plurality of DC out relays is connected with the PD unit part, respectively, and is connected with each other using a DC input line(I) and a DC sensing line(S). The self-diagnosing signal is inputted to the DC unit through the DC out relay, and the DC unit measures a DC parameter of the self-diagnosing signal. The connection controller controls the connection of the DC out relay in the DC input line and the DC sensing line.
    • 提供了一种用于自诊断晶圆老化系统的DC输出继电器的装置,用于通过将连接控制器定位在与DC输入线连接的DC输出继电器和DC感测线之间来搜索断开的DC输出继电器。 用于自诊断晶片老化系统的DC输出继电器的装置包括多个PD单元部分(1至n),多个DC输出继电器(1-1至1-n),DC单元, 和连接控制器(20-1至20-n)。 PD单元部分输出自诊断信号。 多个DC输出继电器分别与PD单元部分连接,并且使用DC输入线(I)和DC感测线路(S)彼此连接。 自诊断信号通过DC输出继电器输入到DC单元,直流单元测量自诊断信号的直流参数。 连接控制器控制直流输入线路和直流感测线路中的直流输出继电器的连接。
    • 7. 发明公开
    • 전자 소자의 테스트 장치
    • 用于测试电子设备的装置
    • KR1020140029186A
    • 2014-03-10
    • KR1020130096134
    • 2013-08-13
    • 주식회사 에이티테크놀러지
    • 윤여운
    • G01R31/3183G01R31/28
    • The present invention relates to a test device for an electronic element and, more specifically, to a test device for an electronic element capable of generating test signals of various sizes using programmed amplification gains according to the flexible code data mapped to the test signals for an electronic element while reducing the costs and size. [Reference numerals] (210) Code generation unit; (220) Variable code database; (231) Gain control unit; (233) Signal generation unit; (240) Reference signal generation unit; (250) Measurement unit; (260) Error detection unit; (AA) Test command
    • 本发明涉及一种用于电子元件的测试装置,更具体地说,涉及一种能够根据映射到测试信号的灵活编码数据使用编程放大增益产生各种尺寸的测试信号的电子元件测试装置 电子元件同时降低成本和尺寸。 (附图标记)(210)代码生成单元; (220)变量代码数据库; (231)增益控制单元; (233)信号发生单元; (240)参考信号生成单元; (250)测量单元; (260)错误检测单元; (AA)测试命令
    • 9. 发明公开
    • 메모리 성능 파라미터의 측정 대기시간을 제어하는 장치
    • 用于控制存储器参数测量时间的装置
    • KR1020090120077A
    • 2009-11-24
    • KR1020080045943
    • 2008-05-19
    • 주식회사 에이티테크놀러지
    • 전태을윤여운현병철
    • G01R31/26H01L21/66
    • G01R31/2851G01R31/3183H01L22/30H03M1/12
    • PURPOSE: An apparatus for controlling the stand-by time is provided to measure the amplitude of a test result signal accurately by counting the stand-by time through a separate counter unit. CONSTITUTION: A computer(100) controls the overall test operation of a memory test system. A DC unit(400) is connected with a plurality of memories(700-1~700-n) tested through relays(500,600). According to the on/off control of the relays, a memory to be tested among memories is selected. The memory outputs a test result signal on the DC unit in response to the test signal. To measure the DC parameter of the memory, a current signal is applied to the memory. A voltage signal is outputted in response to the current signal.
    • 目的:提供一种用于控制待机时间的设备,通过对独立计数器单元的待机时间进行计数来准确测量测试结果信号的幅度。 规定:计算机(100)控制内存测试系统的整体测试操作。 DC单元(400)与通过继电器(500,600)测试的多个存储器(700-1〜700-n)连接。 根据继电器的开/关控制,选择要在存储器中测试的存储器。 存储器响应于测试信号在DC单元上输出测试结果信号。 要测量存储器的直流参数,将电流信号施加到存储器。 响应于当前信号输出电压信号。