Invention Grant
- Patent Title: Probing apparatus with on-probe device-mapping function
- Patent Title (中): 探测设备具有探测设备映射功能
-
Application No.: US12796940Application Date: 2010-06-09
-
Publication No.: US08279451B2Publication Date: 2012-10-02
- Inventor: Yong Yu Liu , Choon Leong Lou , Lai Peng Chew
- Applicant: Yong Yu Liu , Choon Leong Lou , Lai Peng Chew
- Applicant Address: TW Hsinchu
- Assignee: Star Technologies Inc.
- Current Assignee: Star Technologies Inc.
- Current Assignee Address: TW Hsinchu
- Agency: WPAT, P.C.
- Agent Anthony King
- Main IPC: G01B11/24
- IPC: G01B11/24 ; G01B11/14

Abstract:
One aspect of the present disclosure provides a probing apparatus with on-probe device-mapping function. A probing apparatus according to this aspect of the present disclosure comprises a housing, at least one probe stage positioned on the housing and configured to retain at least one probe, a device holder positioned in the housing and configured to receive at least one semiconductor device under test, and an inspection module having a predetermined field of view configured to capture an image showing at least the semiconductor device, wherein the probe stage includes a driving unit configured to move the probe out of focus of the inspection module in a mapping phase while keeping the device under test in the field of view of the optical inspection module.
Public/Granted literature
- US20110304857A1 Probing Apparatus with On-Probe Device-Mapping Function Public/Granted day:2011-12-15
Information query