KR101151312B1 - 반도체박막의 개질방법, 개질한 반도체박막과 그 평가방법및 이 반도체박막으로 형성한 박막트랜지스터 및 이박막트랜지스터를 이용해 구성한 회로를 가지는화상표시장치 - Google Patents

반도체박막의 개질방법, 개질한 반도체박막과 그 평가방법및 이 반도체박막으로 형성한 박막트랜지스터 및 이박막트랜지스터를 이용해 구성한 회로를 가지는화상표시장치 Download PDF

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KR101151312B1
KR101151312B1 KR1020040055369A KR20040055369A KR101151312B1 KR 101151312 B1 KR101151312 B1 KR 101151312B1 KR 1020040055369 A KR1020040055369 A KR 1020040055369A KR 20040055369 A KR20040055369 A KR 20040055369A KR 101151312 B1 KR101151312 B1 KR 101151312B1
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thin film
semiconductor thin
transmittance
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KR20050039521A (ko
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카즈오 타케다
타케시 사토
마사카즈 사이토
준 고토
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가부시키가이샤 재팬 디스프레이 이스트
파나소닉 액정 디스플레이 주식회사
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    • H—ELECTRICITY
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    • 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
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    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
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    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • B23K26/0738—Shaping the laser spot into a linear shape
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    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
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    • 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
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
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    • H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
    • H10D30/0312—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes
    • H10D30/0314—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes of lateral top-gate TFTs comprising only a single gate
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    • H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
    • H10D30/0321—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] comprising silicon, e.g. amorphous silicon or polysilicon
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    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
    • H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
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    • H10D30/674—Thin-film transistors [TFT] characterised by the active materials
    • H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
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    • H10D86/0229—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies comprising crystallisation of amorphous, microcrystalline or polycrystalline semiconductor materials characterised by control of the annealing or irradiation parameters

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  • Thin Film Transistor (AREA)
KR1020040055369A 2003-10-24 2004-07-16 반도체박막의 개질방법, 개질한 반도체박막과 그 평가방법및 이 반도체박막으로 형성한 박막트랜지스터 및 이박막트랜지스터를 이용해 구성한 회로를 가지는화상표시장치 Expired - Fee Related KR101151312B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00364539 2003-10-24
JP2003364539A JP2005129769A (ja) 2003-10-24 2003-10-24 半導体薄膜の改質方法、改質した半導体薄膜とその評価方法、およびこの半導体薄膜で形成した薄膜トランジスタ、並びにこの薄膜トランジスタを用いて構成した回路を有する画像表示装置

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KR20050039521A KR20050039521A (ko) 2005-04-29
KR101151312B1 true KR101151312B1 (ko) 2012-06-08

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US (2) US7151046B2 (enExample)
JP (1) JP2005129769A (enExample)
KR (1) KR101151312B1 (enExample)
CN (1) CN100437906C (enExample)
TW (1) TW200515485A (enExample)

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