KR20090057748A - 반도체 테스트용 프로브 장치 - Google Patents
반도체 테스트용 프로브 장치 Download PDFInfo
- Publication number
- KR20090057748A KR20090057748A KR1020070124459A KR20070124459A KR20090057748A KR 20090057748 A KR20090057748 A KR 20090057748A KR 1020070124459 A KR1020070124459 A KR 1020070124459A KR 20070124459 A KR20070124459 A KR 20070124459A KR 20090057748 A KR20090057748 A KR 20090057748A
- Authority
- KR
- South Korea
- Prior art keywords
- probe needle
- probe
- pad
- misalignment
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
- G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2601—Apparatus or methods therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P74/00—Testing or measuring during manufacture or treatment of wafers, substrates or devices
- H10P74/27—Structural arrangements therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R3/00—Apparatus or processes specially adapted for the manufacture or maintenance of measuring instruments, e.g. of probe tips
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Leads Or Probes (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
Description
Claims (3)
- 웨이퍼의 패드에 접촉되는 프로브 니들;상기 프로브 니들을 통해 패드를 테스트하는 인쇄회로기판; 및상기 인쇄회로기판의 저면부에 지지대에 의해 고정되며, 상기 프로브 니들을 저면부로 노출시키는 창을 구비하여, 그 프로브 니들의 변위 발생을 제한하는 오정렬방지판을 포함하는 반도체 테스트용 프로브 장치.
- 제1항에 있어서,상기 오정렬방지판의 창은,그 면적이 상기 패드의 면적과 동일하거나 그 패드의 면적보다 작은 것을 특징으로 하는 반도체 테스트용 프로브 장치.
- 제1항 또는 제2항에 있어서,상기 지지대는,상하의 길이가 조정가능한 것을 특징으로 하는 반도체 테스트용 프로브 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070124459A KR20090057748A (ko) | 2007-12-03 | 2007-12-03 | 반도체 테스트용 프로브 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070124459A KR20090057748A (ko) | 2007-12-03 | 2007-12-03 | 반도체 테스트용 프로브 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090057748A true KR20090057748A (ko) | 2009-06-08 |
Family
ID=40988454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070124459A Ceased KR20090057748A (ko) | 2007-12-03 | 2007-12-03 | 반도체 테스트용 프로브 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20090057748A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457539A (zh) * | 2014-11-05 | 2015-03-25 | 深圳市大族激光科技股份有限公司 | 一种飞针测试机测试探针抬针高度的计算方法 |
-
2007
- 2007-12-03 KR KR1020070124459A patent/KR20090057748A/ko not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457539A (zh) * | 2014-11-05 | 2015-03-25 | 深圳市大族激光科技股份有限公司 | 一种飞针测试机测试探针抬针高度的计算方法 |
| CN104457539B (zh) * | 2014-11-05 | 2017-06-06 | 大族激光科技产业集团股份有限公司 | 一种飞针测试机测试探针抬针高度的计算方法 |
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| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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