基本信息:
- 专利标题: 반도체 웨이퍼, 반도체 회로, 시험용 기판, 및 시험 시스템
- 专利标题(英):Semiconductor wafer, semiconductor circuit, testing board and testing system
- 专利标题(中):SEMICONDUCTOR WAFER,SEMICONDUCTOR CIRCUIT,TESTING BOARD AND TESTING SYSTEM
- 申请号:KR1020107026135 申请日:2008-06-02
- 公开(公告)号:KR101138200B1 公开(公告)日:2012-05-10
- 发明人: 와타나베,다이스케 , 오카야스,토시유키
- 申请人: 가부시키가이샤 어드밴티스트
- 申请人地址: *-**-*, ASAHI-CHO, NERIMA-KU, TOKYO ***, JAPAN
- 专利权人: 가부시키가이샤 어드밴티스트
- 当前专利权人: 가부시키가이샤 어드밴티스트
- 当前专利权人地址: *-**-*, ASAHI-CHO, NERIMA-KU, TOKYO ***, JAPAN
- 代理人: 특허법인씨엔에스
- 国际申请: PCT/JP2008/060172 2008-06-02
- 国际公布: WO2009147720 2009-12-10
- 主分类号: G01R31/28
- IPC分类号: G01R31/28 ; H01L21/66
In the test system for testing a plurality of semiconductor circuits formed on a semiconductor wafer, a test substrate that is to send and receive the semiconductor wafer and the signal installation and possibly, further comprising a control device for controlling a test substrate, a semiconductor wafer, the measurement of the external and an external terminal connected to a circuit, provided corresponding to the plurality of measurement points on the semiconductor wafer, a plurality of select interconnections each of which corresponds to send and receive the measurement point and signal installation enable and, selecting one of a plurality of select interconnections and, signal through the selected selection line, the corresponding additional selection for transmitting a signal between the measuring point and the external terminal is formed to, the test substrate is connected to an external terminal of the semiconductor wafer, the selected selection line is transmitted by the selection unit and the measuring circuit for measuring a property of, a selected portion of the semiconductor wafer, providing a test system comprising a control unit for controlling whether they select the any selected wiring.
公开/授权文献:
- KR1020110005286A 반도체 웨이퍼, 반도체 회로, 시험용 기판, 및 시험 시스템 公开/授权日:2011-01-17
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01R | 测量电变量;测量磁变量(通过转换成电变量对任何种类的物理变量进行测量参见G01类名下的 |
------G01R31/00 | 电性能的测试装置;电故障的探测装置;以所进行的测试在其他位置未提供为特征的电测试装置 |
--------G01R31/28 | .电路的测试,例如用信号故障寻测器 |