JP7212006B2 - 熱電対ガイド及びセラミックヒータ - Google Patents
熱電対ガイド及びセラミックヒータ Download PDFInfo
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- JP7212006B2 JP7212006B2 JP2020102175A JP2020102175A JP7212006B2 JP 7212006 B2 JP7212006 B2 JP 7212006B2 JP 2020102175 A JP2020102175 A JP 2020102175A JP 2020102175 A JP2020102175 A JP 2020102175A JP 7212006 B2 JP7212006 B2 JP 7212006B2
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- Prior art keywords
- thermocouple
- thermocouple guide
- tube portion
- ceramic plate
- curved tube
- Prior art date
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- 239000000919 ceramic Substances 0.000 title claims description 72
- 238000010438 heat treatment Methods 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 230000036581 peripheral resistance Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000005304 joining Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67103—Apparatus for thermal treatment mainly by conduction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
- H05B3/143—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds applied to semiconductors, e.g. wafers heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67248—Temperature monitoring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
- H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Description
直線管部と、
前記直線管部に繋がり、前記直線管部の向きを変換するように設けられた湾曲管部と、
を備えた熱電対ガイドであって、
前記湾曲管部のうち先端を含む所定の先端側部分の断面の外形形状は、円の両側を直線的に切り落とした形状である。
ウエハ載置面を有する円盤状のセラミックプレートと、
前記セラミックプレートのうち前記ウエハ載置面とは反対側の裏面に接合された筒状シャフトと、
前記セラミックプレートの内周部に埋設された内周側抵抗発熱体と、
前記セラミックプレートの外周部に埋設された外周側抵抗発熱体と、
前記内周側抵抗発熱体の一対の端子及び前記外周側抵抗発熱体の一対の端子を含む付帯部品と、
前記セラミックプレートの前記裏面のうち前記筒状シャフトの内側領域の起点から前記セラミックプレートの外周部の終端位置に至る長穴と、
前記長穴の入口部分である長溝と、
前記長溝に前記湾曲管部の前記先端側部分が配置された上述したいずれかの態様の本発明の熱電対ガイドと、
を備えたものである。
Claims (8)
- 直線管部と、
前記直線管部に繋がり、前記直線管部の向きを変換するように設けられた湾曲管部と、
を備えた熱電対ガイドであって、
前記湾曲管部のうち先端を含む所定の先端側部分の断面の外形形状は、円の両側を直線的に切り落とした形状である、
熱電対ガイド。 - 前記先端側部分の断面の外形形状は、円を互いに向かい合う2本の平行で長さが同じ弦で切り落とした形状である、
請求項1に記載の熱電対ガイド。 - 前記熱電対ガイドは、シームレス管である、
請求項1又は2に記載の熱電対ガイド。 - 前記湾曲管部の曲率半径は、15mm以上50mm以下であり、
前記湾曲管部のストローク長さは、15mm以上50mm以下であり、
前記湾曲管部が前記直線管部の向きを変換する角度は、50°以上90°以下である、
請求項1~3のいずれか1項に記載の熱電対ガイド。 - ウエハ載置面を有する円盤状のセラミックプレートと、
前記セラミックプレートのうち前記ウエハ載置面とは反対側の裏面に接合された筒状シャフトと、
前記セラミックプレートの内周部に埋設された内周側抵抗発熱体と、
前記セラミックプレートの外周部に埋設された外周側抵抗発熱体と、
前記内周側抵抗発熱体の一対の端子及び前記外周側抵抗発熱体の一対の端子を含む付帯部品と、
前記セラミックプレートの前記裏面のうち前記筒状シャフトの内側領域の起点から前記セラミックプレートの外周部の終端位置に至る長穴と、
前記長穴の入口部分である長溝と、
前記長溝に前記湾曲管部の前記先端側部分が配置された請求項1~4のいずれか1項に記載の熱電対ガイドと、
を備えたセラミックヒータ。 - 前記長溝の水平方向の長さは、前記湾曲管部の前記先端側部分の水平方向の長さ以上となるように定められている、
請求項5に記載のセラミックヒータ。 - 前記湾曲管部の前記先端側部分が前記長溝に嵌まっている、
請求項5又は6に記載のセラミックヒータ。 - 請求項5~7のいずれか1項に記載のセラミックヒータであって、
前記熱電対ガイド及び前記長穴に挿入された熱電対
を備えたセラミックヒータ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020102175A JP7212006B2 (ja) | 2020-06-12 | 2020-06-12 | 熱電対ガイド及びセラミックヒータ |
KR1020210070724A KR102678508B1 (ko) | 2020-06-12 | 2021-06-01 | 세라믹 히터 |
US17/303,548 US12087600B2 (en) | 2020-06-12 | 2021-06-02 | Thermocouple guide and ceramic heater |
TW110120594A TWI798712B (zh) | 2020-06-12 | 2021-06-07 | 熱電偶導件以及陶瓷加熱器 |
CN202110656013.4A CN113811029B (zh) | 2020-06-12 | 2021-06-11 | 热电偶引导件及陶瓷加热器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020102175A JP7212006B2 (ja) | 2020-06-12 | 2020-06-12 | 熱電対ガイド及びセラミックヒータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021196238A JP2021196238A (ja) | 2021-12-27 |
JP7212006B2 true JP7212006B2 (ja) | 2023-01-24 |
Family
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JP2020102175A Active JP7212006B2 (ja) | 2020-06-12 | 2020-06-12 | 熱電対ガイド及びセラミックヒータ |
Country Status (5)
Country | Link |
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US (1) | US12087600B2 (ja) |
JP (1) | JP7212006B2 (ja) |
KR (1) | KR102678508B1 (ja) |
CN (1) | CN113811029B (ja) |
TW (1) | TWI798712B (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012039453A1 (ja) | 2010-09-24 | 2012-03-29 | 日本碍子株式会社 | 半導体製造装置部材 |
JP2012256496A (ja) | 2011-06-08 | 2012-12-27 | Japan Unix Co Ltd | カートリッジヒーター |
US20130259090A1 (en) | 2012-03-29 | 2013-10-03 | Tuerk & Hillinger Gmbh | Immersion temperature sensor |
WO2013162000A1 (ja) | 2012-04-27 | 2013-10-31 | 日本発條株式会社 | 基板支持装置及び基板支持装置に熱電対を配設する方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4865968B2 (ja) * | 2001-08-28 | 2012-02-01 | 株式会社ジェイ・エム・エス | 接触型加熱エレメント |
JP5166451B2 (ja) * | 2008-01-29 | 2013-03-21 | 京セラ株式会社 | セラミックヒータおよびグロープラグ |
US8100583B2 (en) * | 2009-05-06 | 2012-01-24 | Asm America, Inc. | Thermocouple |
KR101233330B1 (ko) * | 2011-04-06 | 2013-02-14 | 두산중공업 주식회사 | 열전대 체결 부재 |
US10285754B2 (en) * | 2015-05-18 | 2019-05-14 | Biosense Webster (Israel) Ltd. | Catheter with coaxial thermocouple |
US10840117B2 (en) * | 2016-09-12 | 2020-11-17 | Ngk Spark Plug Co., Ltd. | Holding apparatus |
JP7016347B2 (ja) * | 2017-03-02 | 2022-02-04 | 日本碍子株式会社 | ウエハ加熱装置 |
CN207692076U (zh) * | 2018-01-22 | 2018-08-03 | 青岛锦浩环保科技有限公司 | 石墨发热体及其三相交流供电系统 |
CN108303188A (zh) * | 2018-02-01 | 2018-07-20 | 辽宁伊菲科技股份有限公司 | 一种氮化硅热电偶护管的制造方法 |
-
2020
- 2020-06-12 JP JP2020102175A patent/JP7212006B2/ja active Active
-
2021
- 2021-06-01 KR KR1020210070724A patent/KR102678508B1/ko active IP Right Grant
- 2021-06-02 US US17/303,548 patent/US12087600B2/en active Active
- 2021-06-07 TW TW110120594A patent/TWI798712B/zh active
- 2021-06-11 CN CN202110656013.4A patent/CN113811029B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012039453A1 (ja) | 2010-09-24 | 2012-03-29 | 日本碍子株式会社 | 半導体製造装置部材 |
JP2012256496A (ja) | 2011-06-08 | 2012-12-27 | Japan Unix Co Ltd | カートリッジヒーター |
US20130259090A1 (en) | 2012-03-29 | 2013-10-03 | Tuerk & Hillinger Gmbh | Immersion temperature sensor |
WO2013162000A1 (ja) | 2012-04-27 | 2013-10-31 | 日本発條株式会社 | 基板支持装置及び基板支持装置に熱電対を配設する方法 |
Also Published As
Publication number | Publication date |
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US12087600B2 (en) | 2024-09-10 |
TW202147910A (zh) | 2021-12-16 |
KR102678508B1 (ko) | 2024-06-27 |
US20210391194A1 (en) | 2021-12-16 |
CN113811029A (zh) | 2021-12-17 |
KR20210154737A (ko) | 2021-12-21 |
JP2021196238A (ja) | 2021-12-27 |
CN113811029B (zh) | 2024-09-24 |
TWI798712B (zh) | 2023-04-11 |
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