WO2007043519A1 - 静電吸着機能を有するウエハ加熱装置 - Google Patents
静電吸着機能を有するウエハ加熱装置 Download PDFInfo
- Publication number
- WO2007043519A1 WO2007043519A1 PCT/JP2006/320198 JP2006320198W WO2007043519A1 WO 2007043519 A1 WO2007043519 A1 WO 2007043519A1 JP 2006320198 W JP2006320198 W JP 2006320198W WO 2007043519 A1 WO2007043519 A1 WO 2007043519A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrostatic adsorption
- electrostatic
- electrode
- insulating layer
- wafer heating
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 52
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims description 80
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 26
- 229910052582 BN Inorganic materials 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 229910052580 B4C Inorganic materials 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 description 34
- 239000004065 semiconductor Substances 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000523 sample Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001451 molecular beam epitaxy Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 2
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- -1 nitride nitride Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
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
- H01L21/683—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
-
- 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
- H01L21/6831—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 electrostatic chucks
-
- 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
Definitions
- Wafer heating apparatus having electrostatic adsorption function
- the present invention relates to a wafer heating apparatus having an electrostatic attraction function that is suitably used for a semiconductor wafer heating process in a semiconductor device manufacturing process and an inspection process including a temperature raising process.
- PBN pyrolytic boron nitride
- PG pyrolytic graphite
- Such a heater is easier to install than a conventional tantalum wire heater, and heat deformation, disconnection, short circuit, etc. Since it is an easy-to-use and easy-to-use heater, it has the advantage of being able to obtain a relatively uniform temperature.
- an electrostatic adsorption device When heating the semiconductor wafer, an electrostatic adsorption device is used in a reduced-pressure atmosphere to fix the semiconductor wafer on the heater, and the material moves from resin to ceramics as the process temperature increases. (See JP-A-52-67353 and JP-A-59-124140).
- the electrostatic attraction force becomes stronger when the volume resistivity of this insulating layer is lowered, but if it is too low, the device due to leakage current becomes stronger. Since damage occurs, it is desirable that the volume resistance value of the insulating layer of the electrostatic adsorption device is 10 8 to 10 18 ⁇ / cm, preferably 10 9 to 10 13 ⁇ / cm.
- the electrostatic chuck is classified into three types according to the shape of the electrode to which the voltage of the electrostatic chuck is applied.
- the unipolar type with a single internal electrode the object to be adsorbed must be grounded
- the bipolar type with a pair of internal electrodes and with the comb electrode type in which a pair of electrodes are formed in a comb shape Since the positive and negative voltages are applied to each of the two electrodes, the latter type is often used for semiconductors where it is not necessary to ground the wafer as an adsorbed object.
- the resistance value becomes too low in the middle to high temperature range from 500 to 650 ° C, and the device is damaged by the leakage current. There is a problem that it occurs.
- the resistance value becomes too high in the above medium and high temperature range, so that there is a problem that sufficient electrostatic adsorption force cannot be obtained.
- An insulator layer of an electrostatic adsorption device that solves such problems uses pyrolytic boron nitride containing 1 to 20% by mass of carbon (Japanese Patent Laid-Open No. 9278527), Pyrolytic boron nitride containing 1 to 10% by weight of silicon is used for the insulator layer of the adsorption device (Japanese Patent Laid-Open No. 8-227933), and the resistance value is moderate even in the middle to high temperature range of 500 to 650 ° C. Those having sufficient electrostatic adsorption force have been proposed.
- the present invention has been made in response to the above-mentioned demand, and has a sufficient electrostatic attraction force that does not cause dielectric breakdown even at high temperatures when the wafer is electrostatically attracted and heated.
- An object of the present invention is to provide a wafer heating apparatus having an electrostatic adsorption function in which residual adsorption is prevented.
- a conductive heating layer is provided on one side of the surface of the support substrate in the wafer heating apparatus having an electrostatic adsorption function.
- a wafer heating apparatus having an electrostatic adsorption function in which a conductive electrostatic adsorption electrode is formed on the surface of the substrate and an insulating layer is formed so as to cover the heat generating layer and the electrostatic adsorption electrode.
- the present invention provides:
- a conductive heating layer is formed on one side of the support substrate, a conductive electrostatic adsorption electrode is formed on the other side, and an insulating layer is formed to cover these heating layer and electrostatic adsorption electrode.
- the insulating layer covering the electrostatic adsorption electrode has a surface resistivity sS) of the part to be adsorbed more than the surface resistivity sE) of the part of the electrostatic adsorption electrode side.
- a conductive heating layer is formed on one side of the support substrate, a conductive electrostatic adsorption electrode is formed on the other side, and an insulating layer is formed to cover these heating layer and electrostatic adsorption electrode.
- the insulating layer covering the electrode for electrostatic adsorption has the surface resistivity sE) of the electrostatic adsorption electrode side portion and the surface resistivity of the adsorption side portion.
- P sS surface resistivity ratio
- ps EZ P SS is 100 or less
- p sE and p sS are each 1 x 10 8 ⁇ or more provide.
- a wafer heating apparatus having an electrostatic attraction function insulation breakdown between bipolar electrodes is stable over a long period of time, even from near room temperature to an intermediate temperature range of 500 to 650 ° C.
- Sufficient electrostatic attraction force is generated and there is a problem of reduced production capacity due to replacement work due to dielectric breakdown of the insulating layer, a problem of wafer detachment during device manufacturing due to insufficient adsorption force, and uneven temperature distribution due to insufficient adsorption force
- This can solve the problem of misalignment of the wafer and wafer misalignment due to residual adsorption after cutting off the applied voltage.
- FIG. 1 is a cross-sectional view showing an embodiment of a heating device of the present invention.
- FIG. 2 is a partially omitted enlarged sectional view of the example.
- FIG. 3 is an explanatory diagram showing a method for measuring electrostatic attraction force using the heating devices of Examples and Comparative Examples.
- FIG. 4 is a graph showing the relationship between p sE, p sS and electrostatic attraction force in the heating devices of Examples and Comparative Examples.
- a wafer heating device having an electrostatic adsorption function has a conductive heating layer 4 on one surface of a support substrate 2 of the wafer heating device 1 and the other surface.
- Conductive And the insulating layer 5 is formed so as to cover the heat generating layer 4 and the electrostatic adsorption electrode 3.
- the supporting base material includes a silicon nitride sintered body, a boron nitride sintered body, a mixed sintered body of boron nitride and aluminum nitride, an alumina sintered body, an aluminum nitride sintered body, and a pyrolytic nitrogen.
- the main component is any one of boron fluoride and pyrolytic boron nitride coated graphite. Such a material is desirable because the physical properties are stable even in the middle to high temperature range of 500 to 650 ° C.
- the main component means that the above components are contained in an amount of 80% by mass or more, particularly 90% by mass or more, and the balance is a sintering aid.
- the conductive heat generating layer can be formed of SiC, graphite (C), Mo, Ti, or the like having a volume resistivity of 1 X 10 5 ⁇ cm or less, and is formed by patterning into an appropriate shape. be able to.
- the electrode for electrostatic attraction can be formed of SiC, graphite (C), Mo, Ti or the like having a volume resistivity of 1 ⁇ 10 5 ⁇ cm or less, and this is also appropriately patterned into a shape
- the electrostatic attraction electrode has a pair of bipolar structures and the bipolar electrodes are alternately formed in a comb shape or a concentric shape. This stabilizes the suction force within the wafer surface.
- 3a and 3b indicate bipolar electrostatic adsorption electrodes.
- the insulating layer is formed by at least one of silicon nitride, boron nitride, aluminum nitride, alumina, a mixture of boron nitride and silicon nitride, a mixture of boron nitride and aluminum nitride, and yttria. I like it! /
- At least one, preferably all, of the adsorption electrode, the heating element, and the insulating layer is formed by a chemical vapor deposition method.
- a chemical vapor deposition method it can form uniformly in desired thickness, Furthermore, peeling and generation
- the present invention provides a wafer heating apparatus having an electrostatic attraction function having the above-described configuration.
- the insulating layer 5a covering the electrode for electrostatic attraction 3 Part) 5a-1 surface resistivity p sE part to be adsorbed (nearest part) 5a-2 surface resistivity p sS is made smaller so that the wafer remains adsorbed immediately after the applied voltage is turned off. Powerless mouth
- the ratio of the surface resistivity P sE of the electrostatic adsorption electrode side part (nearest part) 5a-1 to the surface resistivity p sS of the part to be adsorbed (nearest part) 5a-2 can be removed.
- reference numeral 5a-3 denotes an intermediate portion of the insulating layer 5a covering the electrode for electrostatic attraction.
- the portion 5a-1 closest to the electrostatic adsorption electrode refers to a position 50 ⁇ m inward (toward the object to be adsorbed) from the surface of the electrode 3, and the portion 5a-2 closest to the object to be adsorbed is From the outer surface of the insulating layer 5a covering the electrode for electrostatic adsorption to the position 50 m inside (in the direction of the electrostatic adsorption electrode).
- the thickness of the insulating layer 5a is preferably 100 to 300 m, particularly preferably 100 to 150 m.
- the thickness of the insulating layer covering the heating element is 50 to 300 ⁇ m, and the thickness is 80 to 200 m. A force of ⁇ m is preferable.
- the surface resistivity p sS of the adjoining part 5a-2 is made smaller than the surface resistivity p sE of the electrostatic adsorption electrode proximate part 5a-1, but p sE and p sS each 1 ⁇ 10 8 ⁇ / mouth more, preferably 1 ⁇ 10 8 ⁇ / mouth ⁇ 1 ⁇ 10 " ⁇ / mouth, more preferred properly is 1 ⁇ 10 9 ⁇ / mouth ⁇ 1 ⁇ 10 14 ⁇ / mouth, more preferably 1 ⁇ 1 ⁇ 10 ⁇ / mouth ⁇ 1 ⁇ 10 14 ⁇ It is desirable to have a mouth, and p sEZ PSS is preferably 1 to 100, more preferably 1 to 10.
- the resistivity of the intermediate part 5a-3 is 2 310 8 It can be ⁇ 9 ⁇ 10 14 ⁇ / mouth, and preferably takes an intermediate value between p sE and p sS.
- the insulating layer force covering the electrostatic adsorption electrode is different in surface resistivity between the electrostatic adsorption electrode side and the adsorbent side, but the surface resistivity is changed.
- the resistance adjusting material added in the insulating layer is dispersed so as to have anisotropy, or heat is applied to make the crystallinity oriented, or the material is manufactured by the vapor phase growth method, the raw material gas is used. This is done by changing the gas flow rate, reaction temperature, pressure, etc.
- the surface resistivity between the nearest part of the object to be adsorbed and the nearest part of the electrostatic attraction electrode changes while being inclined for a while. This is because if the surface resistivity is rapidly changed in the insulating layer, a boundary layer is formed at that portion, and the structure becomes weak.
- the insulating layer includes a silicon nitride sintered body, a boron nitride sintered body, boron nitride and nitride nitride.
- One or more of Lumidium's mixed sintered body, alumina sintered body, aluminum nitride sintered body, and pyrolytic boron nitride are effective forces.
- a resistance adjusting material in the range of 0.001% to 30% by mass, more preferably 0.01 to 25% by mass, and still more preferably 0.1 to 20% by mass. It is preferable to adjust the surface resistivity.
- An insulating layer having such a material strength is desirable because the physical property is stable even in the middle to high temperature range of 500 to 650 ° C, and the desired electrostatic adsorption force can be sufficiently exhibited.
- the resistance adjusting material is preferably at least one of boron, silicon, carbon, aluminum, yttrium, titanium, and boron carbide. With such a material, the resistance is determined in proportion to the amount contained, so there is an advantage in that it is easy to adjust the resistance.
- a mixture of ammonia and boron trichloride is reacted under the conditions of 1,800 ° C and lOOTorr to produce a boron nitride film 300 ⁇ m on a graphite substrate with a diameter of 200 mm and a thickness of 20 mm. Boron nitride coated graphite substrate was used.
- methane gas was pyrolyzed on this at 2200 ° C and 5 Torr to form a pyrolytic graphite layer having a volume resistivity of 0.4 m ⁇ cm having a thickness of 100 m.
- the heating layer was used.
- a mixture of ammonia, boron trichloride and methane reacts under various conditions within the range of 1,900 to 2,000 ° C, 1 to: LOOTorr, and the surface resistivity is laminated.
- the carbon-containing pyrolytic boron nitride insulating layer can be produced with reference to known literature (J. Appl. Phys., Vol. 65 (1989)) and JP-A-9-278527.
- Adsorption force measurement is performed in vacuum (10 Pa), with the silicon cell 6 adsorbed as shown in Fig. 3 pulled up and the load cell 7 value when the jig 6 is peeled off. Measurements were taken in each case when DC voltage was applied and 10 seconds after the applied voltage was turned off. If the suction force is generated 10 seconds after the applied voltage is turned off, there is a high possibility that the position will shift when the object is peeled off.
- the insulating layer portion of the sample was divided into the immediate vicinity of the object to be adsorbed and the immediate vicinity of the electrostatic adsorption electrode, and a sample for resistivity measurement was cut out to measure the surface resistivity.
- the thickness of each sample was 50 ⁇ m.
- the surface resistivity is measured in accordance with JIS standards (K6911-- May 13, 1995 resistivity), and the measuring machine is a Hirestar IP MCP-HT260 made by Diainstrument, and the probe is used. Using an HRS probe, measurements were taken at a room temperature of 25 ° C and a humidity of 50% using a sample of the force near the center of a wafer heating device with an electrostatic adsorption function.
- results of the examples are based on the adsorption characteristics when the adsorption force when DC voltage ⁇ 500V is applied at 25 ° C (near room temperature), 300 ° C, and 650 ° C is lOgZcm 2 or more. Is summarized in Figure 4.
- the ratio of the surface resistivity p sE near the electrostatic adsorption electrode of the insulating layer to the surface resistivity p sS near the object to be adsorbed is 100 or less, and ⁇ o sE is 1 x 10 9 ⁇ / ⁇ or more, p sS is 1 X 10 8 ⁇ / mouth or more, abnormal leakage current or dielectric breakdown does not occur and high electrostatic adsorption force is generated, but in other areas Damage due to dielectric breakdown or adsorption force was less than lOgZcm 2 and sufficient adsorption performance could not be obtained.
- ⁇ Adsorption power 10g / cm 2 or more
- ⁇ Adsorption power Less than lOgZcm 2
- X Large leakage current, dielectric breakdown
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/064,338 US20090242544A1 (en) | 2005-10-12 | 2006-10-10 | Wafer heating apparatus having electrostatic attraction function |
JP2007539942A JP4811608B2 (ja) | 2005-10-12 | 2006-10-10 | 静電吸着機能を有するウエハ加熱装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005297555 | 2005-10-12 | ||
JP2005-297555 | 2005-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007043519A1 true WO2007043519A1 (ja) | 2007-04-19 |
Family
ID=37942755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/320198 WO2007043519A1 (ja) | 2005-10-12 | 2006-10-10 | 静電吸着機能を有するウエハ加熱装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090242544A1 (ja) |
JP (1) | JP4811608B2 (ja) |
KR (1) | KR20080065581A (ja) |
WO (1) | WO2007043519A1 (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009259891A (ja) * | 2008-04-14 | 2009-11-05 | Shin Etsu Chem Co Ltd | 静電吸着機能を有する装置 |
EP2335279A1 (en) * | 2008-09-04 | 2011-06-22 | Momentive Performance Materials Inc. | Wafer processing apparatus having a tunable electrical resistivity |
JP2013523074A (ja) * | 2010-03-19 | 2013-06-13 | エスアールアイ インターナショナル | 静電付着及び静電積層のための材料 |
JP2013533609A (ja) * | 2010-05-28 | 2013-08-22 | インテグリス・インコーポレーテッド | 高表面抵抗率の静電チャック |
US8861170B2 (en) | 2009-05-15 | 2014-10-14 | Entegris, Inc. | Electrostatic chuck with photo-patternable soft protrusion contact surface |
US8879233B2 (en) | 2009-05-15 | 2014-11-04 | Entegris, Inc. | Electrostatic chuck with polymer protrusions |
JP2016207931A (ja) * | 2015-04-27 | 2016-12-08 | 京セラ株式会社 | 流路部材およびこれを用いた熱交換器ならびに半導体製造装置 |
US9543187B2 (en) | 2008-05-19 | 2017-01-10 | Entegris, Inc. | Electrostatic chuck |
JP2017507484A (ja) * | 2014-02-07 | 2017-03-16 | インテグリス・インコーポレーテッド | 静電チャックおよびその作製方法 |
JP2018006359A (ja) * | 2016-06-27 | 2018-01-11 | 京セラ株式会社 | 試料保持具 |
JP2023516212A (ja) * | 2020-03-18 | 2023-04-18 | ベイジン・ナウラ・マイクロエレクトロニクス・イクイップメント・カンパニー・リミテッド | 搬送デバイス、半導体装置、及び残留電荷検出方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5644161B2 (ja) * | 2010-04-12 | 2014-12-24 | 住友電気工業株式会社 | 半導体保持用の静電チャックおよびその製造方法 |
US11031272B2 (en) * | 2018-11-06 | 2021-06-08 | Mikro Mesa Technology Co., Ltd. | Micro device electrostatic chuck with diffusion blocking layer |
KR102624914B1 (ko) * | 2021-03-19 | 2024-01-15 | 주식회사 아모센스 | 정전 척, 이를 포함하는 정전 척 히터 및 반도체 유지장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09278527A (ja) * | 1996-04-04 | 1997-10-28 | Shin Etsu Chem Co Ltd | 静電吸着機能を有するウエハ加熱装置 |
JPH1080168A (ja) * | 1996-09-02 | 1998-03-24 | Shin Etsu Chem Co Ltd | 静電チャック |
JPH10154745A (ja) * | 1996-11-26 | 1998-06-09 | Hitachi Ltd | 静電吸着装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5384682A (en) * | 1993-03-22 | 1995-01-24 | Toto Ltd. | Electrostatic chuck |
JPH08227933A (ja) * | 1995-02-20 | 1996-09-03 | Shin Etsu Chem Co Ltd | 静電吸着機能を有するウエハ加熱装置 |
US5748436A (en) * | 1996-10-02 | 1998-05-05 | Advanced Ceramics Corporation | Ceramic electrostatic chuck and method |
JP4082985B2 (ja) * | 2002-11-01 | 2008-04-30 | 信越化学工業株式会社 | 静電吸着機能を有する加熱装置及びその製造方法 |
-
2006
- 2006-10-10 JP JP2007539942A patent/JP4811608B2/ja active Active
- 2006-10-10 WO PCT/JP2006/320198 patent/WO2007043519A1/ja active Application Filing
- 2006-10-10 KR KR1020087003807A patent/KR20080065581A/ko not_active Application Discontinuation
- 2006-10-10 US US12/064,338 patent/US20090242544A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09278527A (ja) * | 1996-04-04 | 1997-10-28 | Shin Etsu Chem Co Ltd | 静電吸着機能を有するウエハ加熱装置 |
JPH1080168A (ja) * | 1996-09-02 | 1998-03-24 | Shin Etsu Chem Co Ltd | 静電チャック |
JPH10154745A (ja) * | 1996-11-26 | 1998-06-09 | Hitachi Ltd | 静電吸着装置 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009259891A (ja) * | 2008-04-14 | 2009-11-05 | Shin Etsu Chem Co Ltd | 静電吸着機能を有する装置 |
US9543187B2 (en) | 2008-05-19 | 2017-01-10 | Entegris, Inc. | Electrostatic chuck |
US10395963B2 (en) | 2008-05-19 | 2019-08-27 | Entegris, Inc. | Electrostatic chuck |
EP2335279A1 (en) * | 2008-09-04 | 2011-06-22 | Momentive Performance Materials Inc. | Wafer processing apparatus having a tunable electrical resistivity |
JP2012502478A (ja) * | 2008-09-04 | 2012-01-26 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | 調整可能な電気抵抗率を有するウェーハ処理装置 |
US8861170B2 (en) | 2009-05-15 | 2014-10-14 | Entegris, Inc. | Electrostatic chuck with photo-patternable soft protrusion contact surface |
US8879233B2 (en) | 2009-05-15 | 2014-11-04 | Entegris, Inc. | Electrostatic chuck with polymer protrusions |
US9721821B2 (en) | 2009-05-15 | 2017-08-01 | Entegris, Inc. | Electrostatic chuck with photo-patternable soft protrusion contact surface |
JP2013523074A (ja) * | 2010-03-19 | 2013-06-13 | エスアールアイ インターナショナル | 静電付着及び静電積層のための材料 |
JP2013533609A (ja) * | 2010-05-28 | 2013-08-22 | インテグリス・インコーポレーテッド | 高表面抵抗率の静電チャック |
KR101731136B1 (ko) * | 2010-05-28 | 2017-04-27 | 엔테그리스, 아이엔씨. | 표면저항이 높은 정전 척 |
US9025305B2 (en) | 2010-05-28 | 2015-05-05 | Entegris, Inc. | High surface resistivity electrostatic chuck |
JP2017507484A (ja) * | 2014-02-07 | 2017-03-16 | インテグリス・インコーポレーテッド | 静電チャックおよびその作製方法 |
US10497598B2 (en) | 2014-02-07 | 2019-12-03 | Entegris, Inc. | Electrostatic chuck and method of making same |
JP2016207931A (ja) * | 2015-04-27 | 2016-12-08 | 京セラ株式会社 | 流路部材およびこれを用いた熱交換器ならびに半導体製造装置 |
JP2018006359A (ja) * | 2016-06-27 | 2018-01-11 | 京セラ株式会社 | 試料保持具 |
JP2023516212A (ja) * | 2020-03-18 | 2023-04-18 | ベイジン・ナウラ・マイクロエレクトロニクス・イクイップメント・カンパニー・リミテッド | 搬送デバイス、半導体装置、及び残留電荷検出方法 |
JP7340114B2 (ja) | 2020-03-18 | 2023-09-06 | ベイジン・ナウラ・マイクロエレクトロニクス・イクイップメント・カンパニー・リミテッド | 搬送デバイス、半導体装置、及び残留電荷検出方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2007043519A1 (ja) | 2009-04-16 |
US20090242544A1 (en) | 2009-10-01 |
KR20080065581A (ko) | 2008-07-14 |
JP4811608B2 (ja) | 2011-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007043519A1 (ja) | 静電吸着機能を有するウエハ加熱装置 | |
JP5524213B2 (ja) | 調整可能な電気抵抗率を有するウェーハ処理装置 | |
JP4744855B2 (ja) | 静電チャック | |
CN102282645B (zh) | 衬底处理系统中的静电吸盘 | |
WO2013047555A1 (ja) | 静電チャック装置 | |
WO2000072376A1 (fr) | Mandrin electrostatique et dispositif de traitement | |
KR20070090701A (ko) | 정전 척 및 그 제조 방법 | |
WO2008018341A1 (fr) | Dispositif de fixation électrostatique | |
JPH08227933A (ja) | 静電吸着機能を有するウエハ加熱装置 | |
JP3963788B2 (ja) | 静電吸着機能を有する加熱装置 | |
JP2007201068A (ja) | 静電チャック | |
JP2004158492A (ja) | 静電吸着機能を有する加熱装置及びその製造方法 | |
US6982125B2 (en) | ALN material and electrostatic chuck incorporating same | |
JP2008042140A (ja) | 静電チャック装置 | |
KR20070113959A (ko) | 정전흡착장치 | |
JP2004055608A (ja) | 電極内蔵型サセプタ | |
JP4043219B2 (ja) | 静電チャック | |
JP3370489B2 (ja) | 静電チャック | |
JP4302428B2 (ja) | 静電吸着機能を有するウエーハ加熱装置 | |
JP3152857B2 (ja) | 静電チャック | |
US20090159007A1 (en) | Substrate support | |
JP4021254B2 (ja) | 静電吸着機能を有する加熱装置及びその製造方法 | |
JP2002246455A (ja) | 静電チャックの製造方法 | |
JP2004087727A (ja) | セラミック抵抗体及びその製造方法並びに静電チャック | |
JP2009259891A (ja) | 静電吸着機能を有する装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2007539942 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020087003807 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12064338 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 06811511 Country of ref document: EP Kind code of ref document: A1 |