JP7123181B2 - セラミックヒータ - Google Patents
セラミックヒータ Download PDFInfo
- Publication number
- JP7123181B2 JP7123181B2 JP2020568036A JP2020568036A JP7123181B2 JP 7123181 B2 JP7123181 B2 JP 7123181B2 JP 2020568036 A JP2020568036 A JP 2020568036A JP 2020568036 A JP2020568036 A JP 2020568036A JP 7123181 B2 JP7123181 B2 JP 7123181B2
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- JP
- Japan
- Prior art keywords
- resistance heating
- heating element
- main
- ceramic plate
- pair
- 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.)
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- 239000000919 ceramic Substances 0.000 title claims description 110
- 238000010438 heat treatment Methods 0.000 claims description 207
- 238000004804 winding Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 49
- 235000012431 wafers Nutrition 0.000 description 34
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000003870 refractory metal Substances 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 230000012447 hatching Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 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
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000036581 peripheral resistance Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- 229910039444 MoC Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 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
- 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
- H01L21/683—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 for supporting or gripping
- H01L21/687—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 for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68757—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 for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a coating or a hardness or a material
-
- 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
-
- 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
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
-
- 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)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Description
ウエハ載置面を有するセラミックプレートと、
前記セラミックプレートの内部に前記ウエハ載置面と平行に設けられ、一対の主端子の一方から一筆書きの要領で配線されたあと前記一対の主端子の他方に至るコイル状の主抵抗発熱体と、
前記セラミックプレートの内部に設けられ、前記主抵抗発熱体による加熱を補完する二次元形状の副抵抗発熱体と、
を備えたものである。
Claims (7)
- ウエハ載置面を有するセラミックプレートと、
前記セラミックプレートの内部に前記ウエハ載置面と平行に設けられ、一対の主端子の一方から一筆書きの要領で配線されたあと前記一対の主端子の他方に至るコイル状の主抵抗発熱体と、
前記セラミックプレートの内部に設けられ、前記主抵抗発熱体による加熱を補完する二次元形状の副抵抗発熱体と、
を備え、
前記主抵抗発熱体は、前記一対の主端子の一方から複数の折り返し部で折り返されつつ前記一対の主端子の他方に至るように形成されており、
前記副抵抗発熱体は、前記主抵抗発熱体の前記折り返し部同士が向かい合っている部分に設けられている、
セラミックヒータ。 - ウエハ載置面を有するセラミックプレートと、
前記セラミックプレートの内部に前記ウエハ載置面と平行に設けられ、一対の主端子の一方から一筆書きの要領で配線されたあと前記一対の主端子の他方に至るコイル状の主抵抗発熱体と、
前記セラミックプレートの内部に設けられ、前記主抵抗発熱体による加熱を補完する二次元形状の副抵抗発熱体と、
を備え、
前記副抵抗発熱体は、前記主抵抗発熱体と並列回路を形成している、
セラミックヒータ。 - 前記副抵抗発熱体は、前記主抵抗発熱体の配線同士の間隔に設けられている、
請求項1又は2に記載のセラミックヒータ。 - 前記副抵抗発熱体は、一対の副端子の一方から一筆書きの要領で配線されたあと前記一対の副端子の他方に至る、
請求項1~3に記載のセラミックヒータ。 - 前記副抵抗発熱体は、セラミックを含有している、
請求項1~4のいずれか1項に記載のセラミックヒータ。 - ウエハ載置面を有するセラミックプレートと、
前記セラミックプレートの内部に前記ウエハ載置面と平行に設けられ、一対の主端子の一方から一筆書きの要領で配線されたあと前記一対の主端子の他方に至るコイル状の主抵抗発熱体と、
前記セラミックプレートの内部に設けられ、前記主抵抗発熱体による加熱を補完する二次元形状の副抵抗発熱体と、
を備え、
前記副抵抗発熱体は、前記主抵抗発熱体の湾曲部を架橋するように設けられ、
前記湾曲部のコイル巻きピッチは、前記湾曲部の外側のコイル巻きピッチよりも小さい、
セラミックヒータ。 - 前記セラミックプレートは、上下方向に貫通する穴を有しており、
前記副抵抗発熱体は、前記穴の周囲に設けられている、
請求項1~6のいずれか1項に記載のセラミックヒータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019011300 | 2019-01-25 | ||
JP2019011300 | 2019-01-25 | ||
PCT/JP2019/050764 WO2020153086A1 (ja) | 2019-01-25 | 2019-12-25 | セラミックヒータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020153086A1 JPWO2020153086A1 (ja) | 2021-09-30 |
JP7123181B2 true JP7123181B2 (ja) | 2022-08-22 |
Family
ID=71736808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020568036A Active JP7123181B2 (ja) | 2019-01-25 | 2019-12-25 | セラミックヒータ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210235548A1 (ja) |
JP (1) | JP7123181B2 (ja) |
KR (1) | KR102514749B1 (ja) |
CN (1) | CN113056961B (ja) |
TW (1) | TWI837264B (ja) |
WO (1) | WO2020153086A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102639158B1 (ko) * | 2019-07-23 | 2024-02-22 | 삼성전자주식회사 | 웨이퍼 처리 장치 및 이를 이용한 웨이퍼 처리 방법 |
JP7376753B1 (ja) * | 2023-02-10 | 2023-11-08 | 日本碍子株式会社 | マルチゾーンヒータ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003272805A (ja) | 2002-03-18 | 2003-09-26 | Ngk Insulators Ltd | セラミックヒーター |
JP2005026120A (ja) | 2003-07-03 | 2005-01-27 | Ibiden Co Ltd | セラミックヒータ |
JP2005063691A (ja) | 2003-08-13 | 2005-03-10 | Ngk Insulators Ltd | 加熱装置 |
JP2008270198A (ja) | 2007-03-26 | 2008-11-06 | Ngk Insulators Ltd | 加熱装置 |
JP3182120U (ja) | 2012-12-26 | 2013-03-07 | 日本碍子株式会社 | セラミックヒーター |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4040814B2 (ja) * | 1998-11-30 | 2008-01-30 | 株式会社小松製作所 | 円盤状ヒータ及び温度制御装置 |
JP3897563B2 (ja) * | 2001-10-24 | 2007-03-28 | 日本碍子株式会社 | 加熱装置 |
KR100837890B1 (ko) * | 2004-07-05 | 2008-06-13 | 도쿄엘렉트론가부시키가이샤 | 처리 장치 및 히터 유닛 |
EP2048914B1 (en) * | 2007-10-10 | 2013-10-02 | LG Electronics Inc. | A cooking device having an induction heating element |
TWI527500B (zh) * | 2010-05-13 | 2016-03-21 | 應用材料股份有限公司 | 具有獨立中心區控制之加熱器 |
CN107004626B (zh) * | 2014-11-20 | 2019-02-05 | 住友大阪水泥股份有限公司 | 静电卡盘装置 |
JP6804828B2 (ja) * | 2015-04-20 | 2020-12-23 | 日本特殊陶業株式会社 | セラミックヒータ及び静電チャック |
JP6622052B2 (ja) * | 2015-10-14 | 2019-12-18 | 日本特殊陶業株式会社 | セラミックヒータ及び静電チャック |
KR102373639B1 (ko) * | 2017-10-27 | 2022-03-14 | 교세라 가부시키가이샤 | 히터 및 히터 시스템 |
-
2019
- 2019-12-25 WO PCT/JP2019/050764 patent/WO2020153086A1/ja active Application Filing
- 2019-12-25 JP JP2020568036A patent/JP7123181B2/ja active Active
- 2019-12-25 CN CN201980076037.3A patent/CN113056961B/zh active Active
- 2019-12-25 KR KR1020217013830A patent/KR102514749B1/ko active IP Right Grant
- 2019-12-26 TW TW108147803A patent/TWI837264B/zh active
-
2021
- 2021-04-14 US US17/301,773 patent/US20210235548A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003272805A (ja) | 2002-03-18 | 2003-09-26 | Ngk Insulators Ltd | セラミックヒーター |
JP2005026120A (ja) | 2003-07-03 | 2005-01-27 | Ibiden Co Ltd | セラミックヒータ |
JP2005063691A (ja) | 2003-08-13 | 2005-03-10 | Ngk Insulators Ltd | 加熱装置 |
JP2008270198A (ja) | 2007-03-26 | 2008-11-06 | Ngk Insulators Ltd | 加熱装置 |
JP3182120U (ja) | 2012-12-26 | 2013-03-07 | 日本碍子株式会社 | セラミックヒーター |
Also Published As
Publication number | Publication date |
---|---|
WO2020153086A1 (ja) | 2020-07-30 |
JPWO2020153086A1 (ja) | 2021-09-30 |
TWI837264B (zh) | 2024-04-01 |
CN113056961A (zh) | 2021-06-29 |
CN113056961B (zh) | 2023-06-02 |
KR20210068128A (ko) | 2021-06-08 |
US20210235548A1 (en) | 2021-07-29 |
KR102514749B1 (ko) | 2023-03-27 |
TW202033052A (zh) | 2020-09-01 |
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