KR100685886B1 - 트랜지스터의 테스트방법 - Google Patents
트랜지스터의 테스트방법 Download PDFInfo
- Publication number
- KR100685886B1 KR100685886B1 KR1020050134422A KR20050134422A KR100685886B1 KR 100685886 B1 KR100685886 B1 KR 100685886B1 KR 1020050134422 A KR1020050134422 A KR 1020050134422A KR 20050134422 A KR20050134422 A KR 20050134422A KR 100685886 B1 KR100685886 B1 KR 100685886B1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- gate electrode
- test method
- measuring
- stress
- Prior art date
Links
- 238000010998 test method Methods 0.000 title description 24
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000012360 testing method Methods 0.000 abstract description 9
- 230000005527 interface trap Effects 0.000 description 8
- 238000003949 trap density measurement Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
Description
Claims (2)
- 트랜지스터의 게이트전극 표면상태를 측정하는 제1 단계와,상기 트랜지스터에 외부전압이나 스트레스를 인가하고, 이에 따른 핫캐리어를 측정하는 제2 단계와,상기 외부전압이나 스트레스가 인가된 트랜지스터의 게이트전극 표면상태를 측정하는 제3 단계를 포함하는 트랜지스터의 테스트방법.
- 제1 항에 있어서, 상기 게이트전극 표면상태를 측정하는 제1 단계 이전에,테스트할 트랜지스터의 게이트 전극의 표면 상태를 측정하기 위한 변수값들을 입력하게 되는 단계를 더 포함하는 것을 특징으로 하는 트랜지스터의 테스트방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050134422A KR100685886B1 (ko) | 2005-12-29 | 2005-12-29 | 트랜지스터의 테스트방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050134422A KR100685886B1 (ko) | 2005-12-29 | 2005-12-29 | 트랜지스터의 테스트방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100685886B1 true KR100685886B1 (ko) | 2007-02-26 |
Family
ID=38104391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050134422A KR100685886B1 (ko) | 2005-12-29 | 2005-12-29 | 트랜지스터의 테스트방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100685886B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020081417A (ko) * | 2000-03-10 | 2002-10-26 | 인피네온 테크놀로지스 아게 | 다수의 트랜지스터를 테스트하기 위한 테스트 회로 배열및 방법 |
-
2005
- 2005-12-29 KR KR1020050134422A patent/KR100685886B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020081417A (ko) * | 2000-03-10 | 2002-10-26 | 인피네온 테크놀로지스 아게 | 다수의 트랜지스터를 테스트하기 위한 테스트 회로 배열및 방법 |
Non-Patent Citations (1)
Title |
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1020020081417 |
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