JP6078920B2 - 薄膜形成方法、及びそれを用いて作製した半導体基板ならびに電子デバイス - Google Patents
薄膜形成方法、及びそれを用いて作製した半導体基板ならびに電子デバイス Download PDFInfo
- Publication number
- JP6078920B2 JP6078920B2 JP2013177888A JP2013177888A JP6078920B2 JP 6078920 B2 JP6078920 B2 JP 6078920B2 JP 2013177888 A JP2013177888 A JP 2013177888A JP 2013177888 A JP2013177888 A JP 2013177888A JP 6078920 B2 JP6078920 B2 JP 6078920B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- thin film
- film
- silicon
- liquid
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims description 454
- 239000010409 thin film Substances 0.000 title claims description 288
- 238000000034 method Methods 0.000 title claims description 110
- 239000004065 semiconductor Substances 0.000 title claims description 42
- 239000010408 film Substances 0.000 claims description 350
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 170
- 229910052710 silicon Inorganic materials 0.000 claims description 170
- 239000010703 silicon Substances 0.000 claims description 170
- 238000012546 transfer Methods 0.000 claims description 110
- 239000007788 liquid Substances 0.000 claims description 87
- 239000011521 glass Substances 0.000 claims description 59
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 56
- 238000010438 heat treatment Methods 0.000 claims description 45
- 238000004519 manufacturing process Methods 0.000 claims description 36
- 239000010453 quartz Substances 0.000 claims description 34
- 238000005530 etching Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000000853 adhesive Substances 0.000 claims description 21
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 239000012535 impurity Substances 0.000 claims description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 8
- 229920001709 polysilazane Polymers 0.000 claims description 8
- 238000000059 patterning Methods 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 238000004381 surface treatment Methods 0.000 claims description 3
- 230000009477 glass transition Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 39
- 230000008569 process Effects 0.000 description 31
- 229910021417 amorphous silicon Inorganic materials 0.000 description 29
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 26
- 239000008186 active pharmaceutical agent Substances 0.000 description 18
- 229910052814 silicon oxide Inorganic materials 0.000 description 18
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 14
- 210000004027 cell Anatomy 0.000 description 14
- 238000000879 optical micrograph Methods 0.000 description 14
- 229920000139 polyethylene terephthalate Polymers 0.000 description 9
- 239000005020 polyethylene terephthalate Substances 0.000 description 9
- 229910052581 Si3N4 Inorganic materials 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000005669 field effect Effects 0.000 description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 238000013518 transcription Methods 0.000 description 4
- 230000035897 transcription Effects 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000002082 metal nanoparticle Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- HADKRTWCOYPCPH-UHFFFAOYSA-M trimethylphenylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C1=CC=CC=C1 HADKRTWCOYPCPH-UHFFFAOYSA-M 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Substances [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78603—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the insulating substrate or support
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
- H01L21/2003—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy characterised by the substrate
- H01L21/2007—Bonding of semiconductor wafers to insulating substrates or to semiconducting substrates using an intermediate insulating layer
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76251—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1222—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1262—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate
- H01L27/1266—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate the substrate on which the devices are formed not being the final device substrate, e.g. using a temporary substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/66772—Monocristalline silicon transistors on insulating substrates, e.g. quartz substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78618—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78651—Silicon transistors
- H01L29/78654—Monocrystalline silicon transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035272—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
- H01L31/03529—Shape of the potential jump barrier or surface barrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/0445—PV modules or arrays of single PV cells including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/06—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers
- H01L31/068—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/06—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers
- H01L31/068—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
- H01L31/0682—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells back-junction, i.e. rearside emitter, solar cells, e.g. interdigitated base-emitter regions back-junction cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1892—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof methods involving the use of temporary, removable substrates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/547—Monocrystalline silicon PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thin Film Transistor (AREA)
- Photovoltaic Devices (AREA)
- Liquid Crystal (AREA)
Description
図1及び図2は、本発明の第1の実施形態における薄膜形成方法を示した工程図である。
第1の実施形態で説明した転写元の基板は、第1の基板1上に犠牲層3を挟んで薄膜2が形成されたものを用いた。この場合、中空部5は、薄膜2に形成された開口部4を通じて、犠牲層3をエッチングすることにより形成される。すなわち、中空部5の高さは、犠牲層3の膜厚で規制される。
本発明では、転写元の基板(第1の基板)に形成した薄膜を、膜質を維持したまた転写先の基板(第2の基板)に転写させることができ、転写元の基板と転写先の基板とを、任意に選べることができる。従って、例えば、SOI基板に形成された単結晶シリコン膜を、ガラス基板やフレキシブル基板に転写することによって、従来、困難とされていた、ガラス基板やフレキシブル基板上に面方位が完全に制御された単結晶シリコン膜を形成することが可能となる。
図18及び図19は、本発明における薄膜の転写技術を用いた薄膜トランジスタ(電界効果トランジスタ)の製造方法を示した工程図である。
ところで、本発明において、転写前のシリコン膜2は、複数の柱3aに支えられた中空構造になっている。特に、図22(a)に示したように、チャネル領域2aは、完全に浮いた中空状態になっている。このような中空構造のシリコン膜2の表面に、熱酸化膜16を形成した場合、熱酸化によりシリコン膜2の表面が熱酸化膜16に変わる際、体積膨張が起きる。そのため、形成された熱酸化膜16は、シリコン膜2に応力が加わることによって、中空構造のシリコン膜2に反りが生じるおそれがある。
上記の説明おいて、転写元の基板として、SOI基板を用いたが、これに限定されず、例えば、シリコン基板または石英基板上に絶縁膜を介してポリシリコン膜が形成されたものを用いてもよい。また、転写先の基板として、フレキシブル基板を用いたが、これに限定されず、例えば、石英基板、ガラス基板、金属ホイール基板、集積回路を有するウェハ等を用いることができる。
図34及び図35は、本発明における薄膜の転写技術を用いた太陽電池の製造方法を示した工程図である。
1a 柱
2 薄膜
2a チャネル領域
2b、2c ソース・ドレイン領域
2d 繋ぎ部
3 犠牲層
3a 柱
4 開口部
5 中空部
7 シリコン窒化膜
10 第2の基板
11 ゲート絶縁膜
12 ゲート電極
13 層間絶縁膜
14、15 ソース・ドレイン電極
16 熱酸化膜
18 透明電極
20a、20b 液体
21 Ag電極
22 Al電極
30 フレキシブル基板
31 電極
32 Ag電極
Claims (22)
- 表面に薄膜が形成された第1の基板を用意する工程と、
前記薄膜に複数の開口部を形成する工程と、
前記開口部を通じて前記第1の基板をエッチングして、前記第1の基板と前記薄膜との間に中空部を形成する工程と、
前記薄膜と第2の基板との間に液体を介在させて、前記薄膜を前記第2の基板に密着させる工程と、
前記第1の基板及び/又は前記第2の基板を加熱する工程と
を含み、
前記加熱工程において、前記薄膜と第2の基板との間に介在する液体が乾燥することによって、前記薄膜は、該薄膜と第2の基板との間に介在する液体による毛管接着力を利用して、前記第1の基板から引き離されて、前記第2の基板に転写される、薄膜形成方法。 - 前記薄膜は、犠牲層を挟んで前記第1の基板上に形成されており、
前記中空部を形成する工程は、前記第1の基板の代わりに、前記犠牲層をエッチングすることにより行われ、
前記加熱工程において、前記薄膜は、前記犠牲層から引き離されて、前記第2の基板に転写される、請求項1に記載の薄膜形成方法。 - 前記第1の基板は、SOI基板からなり、
前記薄膜は、単結晶半導体薄膜からなる、請求項2に記載の薄膜形成方法。 - 前記加熱工程において、前記第1の基板及び/又は前記第2の基板は、該基板の端部から液体が一定方向に沿って蒸発するように加熱される、請求項1または2に記載の薄膜形成方法。
- 前記加熱工程は、前記液体の沸点より低い温度で行われる、請求項1または2に記載の薄膜形成方法。
- 前記液体は、水、エタノール、アセトン、又はポリシラザンからなる、請求項1または2に記載の薄膜形成方法。
- 前記第2の基板は、表面に親水性を持たせる表面処理がなされている、請求項1または2に記載の薄膜形成方法。
- 前記加熱工程の後、前記薄膜が転写された前記第2の基板を熱処理する工程をさらに含む、請求項1または2に記載の薄膜形成方法。
- 前記第2の基板は、フレキシブル基板であって、
前記熱処理工程は、前記フレキシブル基板のガラス転移温度以上で行われる、請求項8に記載の薄膜形成方法。 - 前記薄膜は、シリコン膜であって、
前記中空部を形成する工程の後、前記薄膜を前記第2の基板に密着させる工程の前に、前記薄膜の表面に熱酸化膜を形成する工程をさらに含む、請求項1または2に記載の薄膜形成方法。 - 前記開口部を形成する工程において、前記複数の開口部は、アレイ状又は千鳥状に形成されている、請求項1または2に記載の薄膜形成方法。
- 前記第2の基板は、フレキシブル基板、石英基板、またはガラス基板からなる、請求項1または2に記載の薄膜形成方法。
- 表面に絶縁層を挟んで半導体薄膜が形成された第1の基板を用意する工程と、
前記半導体薄膜を、チャネル領域、及びソース・ドレイン領域となる領域にパターニングする工程と、
前記ソース・ドレイン領域となる半導体薄膜に複数の開口部を形成する工程と、
前記開口部を通じて前記絶縁層をエッチングして、前記第1の基板と前記半導体薄膜との間に中空部を形成する工程と、
前記半導体薄膜と第2の基板との間に液体を介在させて、前記半導体薄膜を前記第2の基板に密着させる工程と、
前記第1の基板及び/又は前記第2の基板を加熱する工程と
を含み、
前記加熱工程において、前記半導体薄膜と第2の基板との間に介在する液体が乾燥することによって、前記半導体薄膜のパターンが、該半導体薄膜と第2の基板との間に介在する液体による毛管接着力を利用して、前記絶縁層から引き離されて、前記第2の基板に転写される、薄膜トランジスタの製造方法。 - 前記パターニング工程の後、前記ソース・ドレイン領域となる領域に不純物を注入した後、熱処理を行って、ソース・ドレイン領域を形成する工程をさらに含み、
前記加熱工程の後、前記第2の基板に転写された前記半導体薄膜のチャネル領域上にゲート絶縁膜を形成する工程をさらに含む、請求項13に記載の薄膜トランジスタの製造方法。 - 前記半導体薄膜は、シリコン膜であって、
前記中空部を形成する工程の後、前記半導体薄膜を前記第2の基板に密着させる工程の前に、前記半導体薄膜の表面に熱酸化膜を形成する工程をさらに含む、請求項13に記載の薄膜トランジスタの製造方法。 - 前記熱酸化膜は、ゲート絶縁膜として使用される、請求項15に記載の薄膜トランジスタの製造方法。
- 前記第2の基板は、フレキシブル基板、石英基板、またはガラス基板からなる、請求項13に記載の薄膜トランジスタの製造方法。
- 前記半導体薄膜のパターニング工程において、前記チャネル領域、及びソース・ドレイン領域となる領域が、マトリクス状にパターニングされる、請求項13に記載の薄膜トランジスタの製造方法。
- 表面に透明電極が形成された第2の基板を用意する工程と、
請求項1〜3の何れかに記載の製造方法により、前記第1の基板から前記第2の基板に、第1導電型の半導体薄膜及び第2導電型の半導体薄膜を、順次転写する工程と
を含み、
前記転写工程において、前記透明電極上に、半導体薄膜からなるPN接合が形成させる、太陽電池の製造方法。 - 前記転写工程において、前記第1導電型の半導体薄膜に形成されて第1の開口部と、前記第2導電型の半導体薄膜に形成されて第2の開口部とは、互いに位置をずらして転写される、請求項19に記載の太陽電池の製造方法。
- 前記転写工程の後、前記第2の基板を熱処置する工程をさらに含む、請求項19に記載の太陽電池の製造方法。
- 前記第2の基板は、フレキシブル基板、石英基板、またはガラス基板からなる、請求項19に記載の太陽電池の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013177888A JP6078920B2 (ja) | 2013-02-13 | 2013-08-29 | 薄膜形成方法、及びそれを用いて作製した半導体基板ならびに電子デバイス |
KR1020157024983A KR102137281B1 (ko) | 2013-02-13 | 2014-02-04 | 박막 형성방법, 및 이를 이용하여 제작한 반도체 기판 그리고 전자 디바이스 |
PCT/JP2014/000560 WO2014125786A1 (ja) | 2013-02-13 | 2014-02-04 | 薄膜形成方法、及びそれを用いて作製した半導体基板ならびに電子デバイス |
US14/821,087 US9343576B2 (en) | 2013-02-13 | 2015-08-07 | Thin film forming method, semiconductor substrate and electronic device produced by employing same |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013025445 | 2013-02-13 | ||
JP2013025445 | 2013-02-13 | ||
JP2013177888A JP6078920B2 (ja) | 2013-02-13 | 2013-08-29 | 薄膜形成方法、及びそれを用いて作製した半導体基板ならびに電子デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014179580A JP2014179580A (ja) | 2014-09-25 |
JP6078920B2 true JP6078920B2 (ja) | 2017-02-15 |
Family
ID=51353801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013177888A Active JP6078920B2 (ja) | 2013-02-13 | 2013-08-29 | 薄膜形成方法、及びそれを用いて作製した半導体基板ならびに電子デバイス |
Country Status (4)
Country | Link |
---|---|
US (1) | US9343576B2 (ja) |
JP (1) | JP6078920B2 (ja) |
KR (1) | KR102137281B1 (ja) |
WO (1) | WO2014125786A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934330A (zh) * | 2015-05-08 | 2015-09-23 | 京东方科技集团股份有限公司 | 一种薄膜晶体管及其制备方法、阵列基板和显示面板 |
CN105428312B (zh) * | 2015-11-18 | 2018-05-01 | 上海大学 | 柔性衬底的制备和分离方法 |
DE102017123290A1 (de) | 2017-10-06 | 2019-04-11 | Osram Opto Semiconductors Gmbh | Lichtemittierendes Bauteil, Anzeigevorrichtung und Verfahren zur Herstellung einer Anzeigevorrichtung |
DE102017126338A1 (de) | 2017-11-10 | 2019-05-16 | Osram Opto Semiconductors Gmbh | Bauteilverbund, Bauteil und Verfahren zur Herstellung von Bauteilen |
JP7199307B2 (ja) * | 2019-05-24 | 2023-01-05 | 株式会社ディスコ | 移設方法 |
US10797009B1 (en) * | 2019-07-09 | 2020-10-06 | Mikro Mesa Technology Co., Ltd. | Method for transferring micro device |
CN111261023B (zh) * | 2019-12-07 | 2021-09-17 | 深圳优色专显科技有限公司 | 一种自热前导式显示屏的双态防水结构 |
CN112599468B (zh) * | 2020-12-31 | 2022-10-14 | 福建江夏学院 | 一种基于溶剂处理制备二硫化钼薄层及其薄膜晶体管的方法 |
KR102622207B1 (ko) * | 2021-11-17 | 2024-01-05 | 울산대학교 산학협력단 | 페로브스카이트 구조의 독립형 단결정 멤브레인의 제조방법 및 페로브스카이트 구조의 독립형 단결정 멤브레인의 전사방법 |
WO2024087905A1 (zh) * | 2022-10-25 | 2024-05-02 | 隆基绿能科技股份有限公司 | 激光转印方法和设备、太阳能电池 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5710057A (en) * | 1996-07-12 | 1998-01-20 | Kenney; Donald M. | SOI fabrication method |
JP2000091604A (ja) | 1998-09-10 | 2000-03-31 | Showa Denko Kk | 多結晶半導体膜、光電変換素子及びこれらの製造法 |
EP0989593A3 (en) | 1998-09-25 | 2002-01-02 | Canon Kabushiki Kaisha | Substrate separating apparatus and method, and substrate manufacturing method |
JP2000188269A (ja) * | 1998-10-16 | 2000-07-04 | Canon Inc | 部材の分離方法及び分離装置並びに基板の製造方法 |
JP4082242B2 (ja) * | 2003-03-06 | 2008-04-30 | ソニー株式会社 | 素子転写方法 |
US7799699B2 (en) | 2004-06-04 | 2010-09-21 | The Board Of Trustees Of The University Of Illinois | Printable semiconductor structures and related methods of making and assembling |
US7229901B2 (en) | 2004-12-16 | 2007-06-12 | Wisconsin Alumni Research Foundation | Fabrication of strained heterojunction structures |
KR101308548B1 (ko) * | 2005-06-02 | 2013-09-23 | 더 보오드 오브 트러스티스 오브 더 유니버시티 오브 일리노이즈 | 프린터블 반도체 구조들 및 관련 제조 및 조립 방법 |
US8242025B2 (en) | 2006-01-16 | 2012-08-14 | Panasonic Corporation | Method for producing semiconductor chip, and field effect transistor and method for manufacturing same |
WO2011158438A1 (ja) * | 2010-06-14 | 2011-12-22 | シャープ株式会社 | 半導体装置の製造方法、及び表示装置の製造方法 |
-
2013
- 2013-08-29 JP JP2013177888A patent/JP6078920B2/ja active Active
-
2014
- 2014-02-04 WO PCT/JP2014/000560 patent/WO2014125786A1/ja active Application Filing
- 2014-02-04 KR KR1020157024983A patent/KR102137281B1/ko active IP Right Grant
-
2015
- 2015-08-07 US US14/821,087 patent/US9343576B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR102137281B1 (ko) | 2020-07-23 |
KR20150119233A (ko) | 2015-10-23 |
WO2014125786A1 (ja) | 2014-08-21 |
US9343576B2 (en) | 2016-05-17 |
US20150349137A1 (en) | 2015-12-03 |
JP2014179580A (ja) | 2014-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6078920B2 (ja) | 薄膜形成方法、及びそれを用いて作製した半導体基板ならびに電子デバイス | |
TWI383498B (zh) | 鰭式場效電晶體裝置的製造方法 | |
US7611932B2 (en) | Method of manufacturing a thin film transistor | |
US10186674B2 (en) | Thin-film device having barrier film and manufacturing method thereof | |
US20150155390A1 (en) | Manufacturing method of polysilicon layer, and polysilicon thin film transistor and manufacturing method thereof | |
WO2018000478A1 (zh) | 薄膜晶体管的制造方法及阵列基板的制造方法 | |
JP2010145984A (ja) | 有機電界発光表示装置及びその製造方法 | |
US7803699B2 (en) | Polysilicon thin film transistor and method of fabricating the same | |
TW200805653A (en) | Semiconductor device and manufacturing method thereof | |
KR20110015370A (ko) | 도핑 방법, 및 반도체 장치의 제조 방법 | |
JP2004063845A (ja) | 薄膜トランジスタの製造方法、平面表示装置の製造方法、薄膜トランジスタ及び平面表示装置 | |
JP2009289874A (ja) | 薄膜トランジスタおよび表示装置 | |
JP2002367905A5 (ja) | ||
CN106783532A (zh) | 一种低温多晶硅薄膜的制备方法、薄膜晶体管、阵列基板以及液晶显示面板 | |
JP2005005381A (ja) | 結晶質半導体材料の製造方法および半導体装置の製造方法 | |
CN101894744B (zh) | 一种采用背面保温层技术激光晶化多晶硅薄膜的方法 | |
CN103762165A (zh) | 搭桥晶粒多晶硅薄膜晶体管的简化制造方法 | |
KR100844272B1 (ko) | 단결정 실리콘층을 지지 기판에 부착하는 방법 및 단결정실리콘층이 부착된 지지 기판을 제조하는 방법 | |
KR100646962B1 (ko) | 결정화 방법 및 그 결정화 방법을 이용한 박막트랜지스터및 그의 제조방법 | |
JP5154243B2 (ja) | Soi基板の製造方法 | |
CN101150057B (zh) | 薄膜半导体装置和该薄膜半导体装置的制造方法 | |
JP2009054703A (ja) | 透過型液晶表示素子基板の製造方法 | |
KR100579178B1 (ko) | 박막트랜지스터 및 그 제조 방법 | |
CN103779206A (zh) | 一种搭桥晶粒多晶硅薄膜晶体管及其制造方法 | |
JP2009224706A (ja) | 半導体装置の製造方法、半導体装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160502 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161101 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161124 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161220 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161228 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6078920 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |