KR20090077175A - 검사용 온도조절장치 - Google Patents
검사용 온도조절장치 Download PDFInfo
- Publication number
- KR20090077175A KR20090077175A KR1020080002981A KR20080002981A KR20090077175A KR 20090077175 A KR20090077175 A KR 20090077175A KR 1020080002981 A KR1020080002981 A KR 1020080002981A KR 20080002981 A KR20080002981 A KR 20080002981A KR 20090077175 A KR20090077175 A KR 20090077175A
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- plate
- thermoelectric element
- heat
- heat exchanger
- 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
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Classifications
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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
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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
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/2872—Environmental, reliability or burn-in testing related to electrical or environmental aspects, e.g. temperature, humidity, vibration, nuclear radiation
- G01R31/2874—Environmental, reliability or burn-in testing related to electrical or environmental aspects, e.g. temperature, humidity, vibration, nuclear radiation related to temperature
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
Description
Claims (5)
- 상부로부터 검사대상물이 놓여지는 상부가 개방된 플레이트,상기 플레이트 하부에 설치되는 열전소자,상기 열전소자의 하부에 설치되어 열전소자와 열교환하는 제1 냉매가 순환하는 방열판,상기 방열판을 순환한 제1 냉매를 유입하여 인접하게 순환하는 제2 냉매와 열교환시킨 후 방열판으로 유출시키는 열교환기, 그리고상기 열교환기를 순환한 제2 냉매를 유입하여 냉동사이클을 거치게 한 후 상기 열교환기로 유출시키는 냉각기 모듈을 포함하는 것을 특징으로 하는 검사용 온도조절장치.
- 제1항에 있어서,상기 열전소자를 통해서 플레이트의 온도를 낮추는 경우, 상기 냉각기 모듈은 제2 냉매가 상기 열교환기 내에서 제1 냉매로부터 열을 흡수하는 냉동사이클을 수행하는 것을 특징으로 하는 검사용 온도조절장치.
- 제1항에 있어서,상기 열전소자를 통해서 플레이트의 온도를 높이는 경우, 상기 냉각기 모듈은 제2 냉매가 상기 열교환기 내에서 제1 냉매로부터 열을 공급하는 냉동사이클을 수행하는 히트펌프로서 작동하는 것을 특징으로 하는 검사용 온도조절장치.
- 제1항 내지 제3항 중 어느 하나의 항에 있어서,상기 플레이트의 측벽에는 질소가스를 분사하기 위한 질소공급홀이 형성되어 있으며, 상기 질소공급홀은 질소탱크와 연통되는 질소공급관을 통해서 공급되는 것을 특징으로 하는 검사용 온도조절장치.
- 제4항에 있어서,상기 질소공급관에는 질소를 건조시키는 제습필터가 설치되어 있는 것을 특징으로 하는 검사용 온도조절장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080002981A KR20090077175A (ko) | 2008-01-10 | 2008-01-10 | 검사용 온도조절장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080002981A KR20090077175A (ko) | 2008-01-10 | 2008-01-10 | 검사용 온도조절장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090077175A true KR20090077175A (ko) | 2009-07-15 |
Family
ID=41335699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080002981A Ceased KR20090077175A (ko) | 2008-01-10 | 2008-01-10 | 검사용 온도조절장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20090077175A (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501638A (zh) * | 2016-10-11 | 2017-03-15 | 深圳市速普瑞科技有限公司 | 一种低温环境智能测量仪表 |
| WO2023084613A1 (ja) * | 2021-11-09 | 2023-05-19 | 株式会社アドバンテスト | 温度調整システム及び電子部品試験装置 |
| WO2023163525A1 (ko) * | 2022-02-28 | 2023-08-31 | 현대제철 주식회사 | 충격시험용 초극저온 챔버 |
-
2008
- 2008-01-10 KR KR1020080002981A patent/KR20090077175A/ko not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501638A (zh) * | 2016-10-11 | 2017-03-15 | 深圳市速普瑞科技有限公司 | 一种低温环境智能测量仪表 |
| WO2023084613A1 (ja) * | 2021-11-09 | 2023-05-19 | 株式会社アドバンテスト | 温度調整システム及び電子部品試験装置 |
| WO2023163525A1 (ko) * | 2022-02-28 | 2023-08-31 | 현대제철 주식회사 | 충격시험용 초극저온 챔버 |
| KR20230128800A (ko) * | 2022-02-28 | 2023-09-05 | 현대제철 주식회사 | 충격시험용 초극저온 챔버 |
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