JP2015188054A - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP2015188054A JP2015188054A JP2014212327A JP2014212327A JP2015188054A JP 2015188054 A JP2015188054 A JP 2015188054A JP 2014212327 A JP2014212327 A JP 2014212327A JP 2014212327 A JP2014212327 A JP 2014212327A JP 2015188054 A JP2015188054 A JP 2015188054A
- Authority
- JP
- Japan
- Prior art keywords
- film
- insulating film
- oxide semiconductor
- oxide
- semiconductor film
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 502
- 239000000758 substrate Substances 0.000 claims abstract description 118
- 239000004973 liquid crystal related substance Substances 0.000 claims description 103
- 150000004767 nitrides Chemical class 0.000 claims description 99
- 239000003990 capacitor Substances 0.000 claims description 91
- 230000006870 function Effects 0.000 claims description 80
- 229910052751 metal Inorganic materials 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 41
- 229910052782 aluminium Inorganic materials 0.000 claims description 25
- 229910052726 zirconium Inorganic materials 0.000 claims description 15
- 229910052733 gallium Inorganic materials 0.000 claims description 14
- 229910052727 yttrium Inorganic materials 0.000 claims description 14
- 229910052684 Cerium Inorganic materials 0.000 claims description 13
- 229910052746 lanthanum Inorganic materials 0.000 claims description 13
- 229910052718 tin Inorganic materials 0.000 claims description 13
- 229910044991 metal oxide Inorganic materials 0.000 claims description 12
- 150000004706 metal oxides Chemical class 0.000 claims description 12
- 239000010408 film Substances 0.000 description 1488
- 229910052760 oxygen Inorganic materials 0.000 description 112
- 239000001301 oxygen Substances 0.000 description 111
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 110
- 238000000034 method Methods 0.000 description 106
- 239000013078 crystal Substances 0.000 description 88
- 239000010410 layer Substances 0.000 description 64
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- 239000007789 gas Substances 0.000 description 53
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- 239000011701 zinc Substances 0.000 description 42
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 37
- 239000012535 impurity Substances 0.000 description 37
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- 229910052581 Si3N4 Inorganic materials 0.000 description 25
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 25
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 23
- 239000000203 mixture Substances 0.000 description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 20
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- 150000002431 hydrogen Chemical class 0.000 description 19
- 238000000206 photolithography Methods 0.000 description 19
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 19
- 238000004544 sputter deposition Methods 0.000 description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 17
- 238000005229 chemical vapour deposition Methods 0.000 description 17
- 229910052802 copper Inorganic materials 0.000 description 17
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- 238000002003 electron diffraction Methods 0.000 description 17
- 238000000231 atomic layer deposition Methods 0.000 description 16
- 230000008859 change Effects 0.000 description 16
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- 239000004020 conductor Substances 0.000 description 15
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- VUFNLQXQSDUXKB-DOFZRALJSA-N 2-[4-[4-[bis(2-chloroethyl)amino]phenyl]butanoyloxy]ethyl (5z,8z,11z,14z)-icosa-5,8,11,14-tetraenoate Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)OCCOC(=O)CCCC1=CC=C(N(CCCl)CCCl)C=C1 VUFNLQXQSDUXKB-DOFZRALJSA-N 0.000 description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 14
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- 238000005259 measurement Methods 0.000 description 13
- 229910052721 tungsten Inorganic materials 0.000 description 13
- 239000010937 tungsten Substances 0.000 description 13
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 12
- 238000000151 deposition Methods 0.000 description 12
- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
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- 229910021529 ammonia Inorganic materials 0.000 description 10
- 239000000969 carrier Substances 0.000 description 10
- 238000005530 etching Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- 229910000077 silane Inorganic materials 0.000 description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 7
- 239000012298 atmosphere Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
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- 229910052814 silicon oxide Inorganic materials 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- -1 etc. Substances 0.000 description 6
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 6
- 229960001730 nitrous oxide Drugs 0.000 description 6
- 235000013842 nitrous oxide Nutrition 0.000 description 6
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 6
- 238000001004 secondary ion mass spectrometry Methods 0.000 description 6
- 239000002356 single layer Substances 0.000 description 6
- 238000005477 sputtering target Methods 0.000 description 6
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 5
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- 229910052784 alkaline earth metal Inorganic materials 0.000 description 5
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- 238000010894 electron beam technology Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 229910052735 hafnium Inorganic materials 0.000 description 5
- 230000012447 hatching Effects 0.000 description 5
- 229910003437 indium oxide Inorganic materials 0.000 description 5
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000005234 chemical deposition Methods 0.000 description 4
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 4
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 4
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000004549 pulsed laser deposition Methods 0.000 description 4
- 238000012916 structural analysis Methods 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 229910001930 tungsten oxide Inorganic materials 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- GPBUGPUPKAGMDK-UHFFFAOYSA-N azanylidynemolybdenum Chemical compound [Mo]#N GPBUGPUPKAGMDK-UHFFFAOYSA-N 0.000 description 3
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- 230000000903 blocking effect Effects 0.000 description 3
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- 229910052804 chromium Inorganic materials 0.000 description 3
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- 238000004040 coloring Methods 0.000 description 3
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 3
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
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- 238000007254 oxidation reaction Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
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- 125000006850 spacer group Chemical group 0.000 description 3
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- 239000010409 thin film Substances 0.000 description 3
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- VEDJZFSRVVQBIL-UHFFFAOYSA-N trisilane Chemical compound [SiH3][SiH2][SiH3] VEDJZFSRVVQBIL-UHFFFAOYSA-N 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
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- 238000003917 TEM image Methods 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
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- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 2
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- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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- 239000003566 sealing material Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
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- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
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- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
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Abstract
【解決手段】第1の基板上のトランジスタと、トランジスタと接する無機絶縁膜と、無機絶縁膜と接する有機絶縁膜とを有する表示装置である。トランジスタは、第1の基板上のゲート電極と、ゲート電極と重なる酸化物半導体膜と、酸化物半導体膜の一方の面に接するゲート絶縁膜と、酸化物半導体膜に接する一対の電極と、を有する。無機絶縁膜は、酸化物半導体膜の他方の面と接する。有機絶縁膜は、無機絶縁膜を介して酸化物半導体膜と重なり、且つ分離されている。なお、有機絶縁膜の厚さは、500nm以上10μm以下であることが好ましい。
【選択図】図1
Description
本実施の形態では、本発明の一態様である半導体装置について、図面を用いて説明する。
本実施の形態に示すトランジスタの変形例について、図1(D)を用いて説明する。本変形例に示すトランジスタ10aは、多階調マスクを用いて形成された酸化物半導体膜19g及び一対の導電膜21f、21gを有することを特徴とする。
本実施の形態に示すトランジスタの変形例について、図1(E)を用いて説明する。本変形例に示すトランジスタ10bは、チャネル保護型のトランジスタであることを特徴とする。
本実施の形態では、本発明の一態様である表示装置について、図面を用いて説明する。
実施の形態1に示す表示装置において、コモン電極に接続するコモン線を設ける構造について、図14を用いて説明する。
本変形例では、高精細な表示装置に含まれるトランジスタにおいて、光漏れを低減することが可能なソース電極及びドレイン電極を有する点が実施の形態2と異なる。
本変形例では、高精細な表示装置において、光漏れを低減することが可能なコモン電極を有する点が実施の形態2と異なる。
本実施の形態では、表示装置の一例として、VA駆動の液晶表示装置を用いて説明する。はじめに、液晶表示装置に含まれる複数の画素103の上面図を図19に示す。
本実施の形態では、実施の形態1乃至実施の形態4に示す半導体装置と比較して、少ないマスク枚数で作製可能な表示装置について、図23を用いて説明する。
本実施の形態では、実施の形態2と異なる表示装置及びその作製方法について図面を参照して説明する。本実施の形態では、トランジスタにおいて異なるゲート電極の間に酸化物半導体膜が設けられている構造、即ちデュアルゲート構造のトランジスタである点が実施の形態2と異なる。なお、実施の形態2と重複する構成は説明を省略する。
本実施の形態では、上記実施の形態と比較して、酸化物半導体膜の欠陥量をさらに低減することが可能なトランジスタを有する表示装置について図面を参照して説明する。本実施の形態で説明するトランジスタは、実施の形態2乃至実施の形態4と比較して、複数の酸化物半導体膜を有する多層膜を有する点が異なる。ここでは、実施の形態2を用いて、トランジスタの詳細を説明する。
本実施の形態では、上記実施の形態で説明した表示装置に含まれているトランジスタにおいて、酸化物半導体膜に適用可能な一態様について説明する。
まずは、CAAC−OS膜について説明する。
次に、微結晶酸化物半導体膜について説明する。
また、非晶質酸化物半導体膜は、欠陥準位密度の高い酸化物半導体膜である。
次に、酸化物半導体で形成される膜(以下、酸化物半導体膜(OS)という。)、及び画素電極19bとして用いることが可能な酸化物導電体で形成される膜(以下、酸化物導電体膜(OC)という。)それぞれにおける、導電率の温度依存性について、図34を用いて説明する。図34において、横軸に測定温度(下横軸は1/T、上横軸はT)を示し、縦軸に導電率(1/ρ)を示す。また、酸化物半導体膜(OS)の測定結果を三角印で示し、酸化物導電体膜(OC)の測定結果を丸印で示す。
実施の形態2で述べたように、酸化物半導体膜を用いたトランジスタは、オフ状態における電流値(オフ電流値)を低く制御することができる。よって、画像信号等の電気信号の保持時間を長くすることができ、書き込み間隔も長く設定できる。
本実施の形態では、本発明の一態様の表示装置が適用された電子機器の構成例について説明する。また、本実施の形態では、本発明の一態様の表示装置を適用した表示モジュールについて、図31を用いて説明を行う。
Claims (15)
- 第1の基板上のトランジスタと、
前記トランジスタと接する無機絶縁膜と、
前記無機絶縁膜と接する有機絶縁膜とを有し、
前記トランジスタは、前記第1の基板上のゲート電極と、
前記ゲート電極と重なる酸化物半導体膜と、
前記酸化物半導体膜の一方の面に接するゲート絶縁膜と、
前記酸化物半導体膜に接する一対の電極と、を有し、
前記無機絶縁膜は、前記酸化物半導体膜の他方の面と接し、
前記有機絶縁膜は、前記無機絶縁膜を介して前記酸化物半導体膜と重なり、且つ分離されていることを特徴とする表示装置。 - 請求項1において、
前記第1の基板と重なる第2の基板を有し、
前記第1の基板及び前記第2の基板の間に前記トランジスタ及び前記有機絶縁膜を有し、
前記有機絶縁膜及び前記第2の基板の間に液晶層を有することを特徴とする表示装置。 - 請求項1または請求項2において、
前記第1の基板と重なる前記第2の基板を有し、
前記第1の基板及び前記第2の基板の間に前記トランジスタ及び前記有機絶縁膜を有し、
前記有機絶縁膜及び前記第2の基板の間に液晶層を有さないことを特徴とする表示装置。 - 請求項1乃至請求項3のいずれか一項において、
前記有機絶縁膜の厚さは、500nm以上10μm以下であることを特徴とする表示装置。 - 請求項1乃至請求項4のいずれか一項において、
前記無機絶縁膜は、前記酸化物半導体膜の他方の面に接する酸化物絶縁膜と、
前記酸化物絶縁膜に接する窒化物絶縁膜と、
を有すること特徴とする表示装置。 - 請求項5のいずれか一項において、
前記一対の電極の一方と接続する画素電極を有することを特徴とする表示装置。 - 請求項6において、
前記画素電極は、透光性を有する導電膜で形成されることを特徴とする表示装置。 - 請求項7において、
前記ゲート絶縁膜及び前記窒化物絶膜に接して形成され、且つ前記窒化物絶縁膜を介して前記画素電極と重なる金属酸化物膜を有し、
前記金属酸化物膜は、前記酸化物半導体膜と同じ金属元素を含むことを特徴とする表示装置。 - 請求項8において、
前記画素電極、前記窒化物絶縁膜、及び前記金属酸化物膜は、容量素子として機能することを特徴とする表示装置。 - 請求項6において、
前記画素電極は、前記ゲート絶縁膜上に形成され、且つ前記酸化物半導体膜と同じ金属元素を含むことを特徴とする表示装置。 - 請求項10において、
前記窒化物絶縁膜を介して前記画素電極と重なる透光性を有する導電膜を有し、
前記透光性を有する導電膜は、コモン電極として機能することを特徴とする表示装置。 - 請求項11において、
前記画素電極、前記窒化物絶縁膜、及び前記透光性を有する導電膜は、容量素子として機能することを特徴とする表示装置。 - 請求項1乃至請求項12のいずれか一項において、
前記酸化物半導体膜は、In−Ga酸化物、In−Zn酸化物、またはIn−M−Zn酸化物(MはAl、Ga、Y、Zr、Sn、La、Ce、またはNd)を有することを特徴とする表示装置。 - 請求項1乃至請求項13のいずれか一項において、
前記酸化物半導体膜は、第1の膜及び第2の膜を含む多層構造であり、
前記第1の膜は、前記第2の膜と金属元素の原子数比が異なることを特徴とする表示装置。 - 請求項1乃至請求項13のいずれか一項において、
前記ゲート電極の端部は、前記有機絶縁膜の端部より外側に位置することを特徴とする表示装置。
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CN104319279B (zh) * | 2014-11-10 | 2017-11-14 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
US9837547B2 (en) * | 2015-05-22 | 2017-12-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising oxide conductor and display device including the semiconductor device |
US9852926B2 (en) | 2015-10-20 | 2017-12-26 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method for semiconductor device |
CN106098374B (zh) * | 2016-06-28 | 2018-06-29 | 惠安集睿信息科技有限公司 | 一种具有太阳能电池的显示装置 |
KR101974086B1 (ko) * | 2016-09-30 | 2019-05-02 | 삼성디스플레이 주식회사 | 표시모듈 |
KR102166474B1 (ko) * | 2017-06-30 | 2020-10-16 | 주식회사 엘지화학 | 기판 |
CN110189639B (zh) * | 2019-06-28 | 2020-12-04 | 昆山国显光电有限公司 | 显示基板、显示面板及显示装置 |
CN113016074B (zh) * | 2021-02-19 | 2022-08-12 | 英诺赛科(苏州)科技有限公司 | 半导体器件 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100165255A1 (en) * | 2008-12-25 | 2010-07-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
JP2011124360A (ja) * | 2009-12-10 | 2011-06-23 | Fujifilm Corp | 薄膜トランジスタおよびその製造方法、並びにその薄膜トランジスタを備えた装置 |
JP2011138117A (ja) * | 2009-12-04 | 2011-07-14 | Semiconductor Energy Lab Co Ltd | 表示装置、及び当該表示装置を具備する電子機器 |
JP2011142310A (ja) * | 2009-12-08 | 2011-07-21 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
US20120001170A1 (en) * | 2010-07-02 | 2012-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP2012084859A (ja) * | 2010-09-15 | 2012-04-26 | Semiconductor Energy Lab Co Ltd | 液晶表示装置、及びその作製方法 |
WO2012086513A1 (ja) * | 2010-12-20 | 2012-06-28 | シャープ株式会社 | 半導体装置および表示装置 |
JP2013051328A (ja) * | 2011-08-31 | 2013-03-14 | Japan Display Central Co Ltd | アクティブマトリックス型表示素子およびその製造方法 |
JP2013058758A (ja) * | 2009-10-09 | 2013-03-28 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JP2013122536A (ja) * | 2011-12-12 | 2013-06-20 | Panasonic Liquid Crystal Display Co Ltd | 表示パネル、及び表示装置 |
WO2013115052A1 (ja) * | 2012-01-31 | 2013-08-08 | シャープ株式会社 | 半導体装置およびその製造方法 |
Family Cites Families (111)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60198861A (ja) | 1984-03-23 | 1985-10-08 | Fujitsu Ltd | 薄膜トランジスタ |
JPH0244256B2 (ja) | 1987-01-28 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn2o5deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244258B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn3o6deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244260B2 (ja) | 1987-02-24 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn5o8deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPS63210023A (ja) | 1987-02-24 | 1988-08-31 | Natl Inst For Res In Inorg Mater | InGaZn↓4O↓7で示される六方晶系の層状構造を有する化合物およびその製造法 |
JPH0244262B2 (ja) | 1987-02-27 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn6o9deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH0244263B2 (ja) | 1987-04-22 | 1990-10-03 | Kagaku Gijutsucho Mukizaishitsu Kenkyushocho | Ingazn7o10deshimesarerurotsuhoshokeinosojokozoojusurukagobutsuoyobisonoseizoho |
JPH05251705A (ja) | 1992-03-04 | 1993-09-28 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
JP3479375B2 (ja) | 1995-03-27 | 2003-12-15 | 科学技術振興事業団 | 亜酸化銅等の金属酸化物半導体による薄膜トランジスタとpn接合を形成した金属酸化物半導体装置およびそれらの製造方法 |
KR100394896B1 (ko) | 1995-08-03 | 2003-11-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 투명스위칭소자를포함하는반도체장치 |
JP3625598B2 (ja) | 1995-12-30 | 2005-03-02 | 三星電子株式会社 | 液晶表示装置の製造方法 |
JP4170454B2 (ja) | 1998-07-24 | 2008-10-22 | Hoya株式会社 | 透明導電性酸化物薄膜を有する物品及びその製造方法 |
JP2000150861A (ja) | 1998-11-16 | 2000-05-30 | Tdk Corp | 酸化物薄膜 |
JP3276930B2 (ja) | 1998-11-17 | 2002-04-22 | 科学技術振興事業団 | トランジスタ及び半導体装置 |
TW460731B (en) | 1999-09-03 | 2001-10-21 | Ind Tech Res Inst | Electrode structure and production method of wide viewing angle LCD |
JP4089858B2 (ja) | 2000-09-01 | 2008-05-28 | 国立大学法人東北大学 | 半導体デバイス |
KR20020038482A (ko) | 2000-11-15 | 2002-05-23 | 모리시타 요이찌 | 박막 트랜지스터 어레이, 그 제조방법 및 그것을 이용한표시패널 |
JP3997731B2 (ja) | 2001-03-19 | 2007-10-24 | 富士ゼロックス株式会社 | 基材上に結晶性半導体薄膜を形成する方法 |
JP2002289859A (ja) | 2001-03-23 | 2002-10-04 | Minolta Co Ltd | 薄膜トランジスタ |
JP3925839B2 (ja) | 2001-09-10 | 2007-06-06 | シャープ株式会社 | 半導体記憶装置およびその試験方法 |
JP4090716B2 (ja) | 2001-09-10 | 2008-05-28 | 雅司 川崎 | 薄膜トランジスタおよびマトリクス表示装置 |
EP1443130B1 (en) | 2001-11-05 | 2011-09-28 | Japan Science and Technology Agency | Natural superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film |
JP4164562B2 (ja) | 2002-09-11 | 2008-10-15 | 独立行政法人科学技術振興機構 | ホモロガス薄膜を活性層として用いる透明薄膜電界効果型トランジスタ |
JP4083486B2 (ja) | 2002-02-21 | 2008-04-30 | 独立行政法人科学技術振興機構 | LnCuO(S,Se,Te)単結晶薄膜の製造方法 |
US7049190B2 (en) | 2002-03-15 | 2006-05-23 | Sanyo Electric Co., Ltd. | Method for forming ZnO film, method for forming ZnO semiconductor layer, method for fabricating semiconductor device, and semiconductor device |
JP3933591B2 (ja) | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
US7339187B2 (en) | 2002-05-21 | 2008-03-04 | State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University | Transistor structures |
JP2004022625A (ja) | 2002-06-13 | 2004-01-22 | Murata Mfg Co Ltd | 半導体デバイス及び該半導体デバイスの製造方法 |
US7105868B2 (en) | 2002-06-24 | 2006-09-12 | Cermet, Inc. | High-electron mobility transistor with zinc oxide |
US7067843B2 (en) | 2002-10-11 | 2006-06-27 | E. I. Du Pont De Nemours And Company | Transparent oxide semiconductor thin film transistors |
JP4166105B2 (ja) | 2003-03-06 | 2008-10-15 | シャープ株式会社 | 半導体装置およびその製造方法 |
JP2004273732A (ja) | 2003-03-07 | 2004-09-30 | Sharp Corp | アクティブマトリクス基板およびその製造方法 |
JP4108633B2 (ja) | 2003-06-20 | 2008-06-25 | シャープ株式会社 | 薄膜トランジスタおよびその製造方法ならびに電子デバイス |
US7262463B2 (en) | 2003-07-25 | 2007-08-28 | Hewlett-Packard Development Company, L.P. | Transistor including a deposited channel region having a doped portion |
US7282782B2 (en) | 2004-03-12 | 2007-10-16 | Hewlett-Packard Development Company, L.P. | Combined binary oxide semiconductor device |
US7145174B2 (en) | 2004-03-12 | 2006-12-05 | Hewlett-Packard Development Company, Lp. | Semiconductor device |
US7297977B2 (en) | 2004-03-12 | 2007-11-20 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
EP1737044B1 (en) | 2004-03-12 | 2014-12-10 | Japan Science and Technology Agency | Amorphous oxide and thin film transistor |
US7211825B2 (en) | 2004-06-14 | 2007-05-01 | Yi-Chi Shih | Indium oxide-based thin film transistors and circuits |
JP2006100760A (ja) | 2004-09-02 | 2006-04-13 | Casio Comput Co Ltd | 薄膜トランジスタおよびその製造方法 |
US7285501B2 (en) | 2004-09-17 | 2007-10-23 | Hewlett-Packard Development Company, L.P. | Method of forming a solution processed device |
US7298084B2 (en) | 2004-11-02 | 2007-11-20 | 3M Innovative Properties Company | Methods and displays utilizing integrated zinc oxide row and column drivers in conjunction with organic light emitting diodes |
US7863611B2 (en) | 2004-11-10 | 2011-01-04 | Canon Kabushiki Kaisha | Integrated circuits utilizing amorphous oxides |
US7791072B2 (en) | 2004-11-10 | 2010-09-07 | Canon Kabushiki Kaisha | Display |
US7453065B2 (en) | 2004-11-10 | 2008-11-18 | Canon Kabushiki Kaisha | Sensor and image pickup device |
JP5126729B2 (ja) | 2004-11-10 | 2013-01-23 | キヤノン株式会社 | 画像表示装置 |
EP1812969B1 (en) | 2004-11-10 | 2015-05-06 | Canon Kabushiki Kaisha | Field effect transistor comprising an amorphous oxide |
US7829444B2 (en) | 2004-11-10 | 2010-11-09 | Canon Kabushiki Kaisha | Field effect transistor manufacturing method |
US7868326B2 (en) | 2004-11-10 | 2011-01-11 | Canon Kabushiki Kaisha | Field effect transistor |
CN101057333B (zh) | 2004-11-10 | 2011-11-16 | 佳能株式会社 | 发光器件 |
US7579224B2 (en) | 2005-01-21 | 2009-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a thin film semiconductor device |
TWI562380B (en) | 2005-01-28 | 2016-12-11 | Semiconductor Energy Lab Co Ltd | Semiconductor device, electronic device, and method of manufacturing semiconductor device |
US7608531B2 (en) | 2005-01-28 | 2009-10-27 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, electronic device, and method of manufacturing semiconductor device |
US7858451B2 (en) | 2005-02-03 | 2010-12-28 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device, semiconductor device and manufacturing method thereof |
US7948171B2 (en) | 2005-02-18 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US20060197092A1 (en) | 2005-03-03 | 2006-09-07 | Randy Hoffman | System and method for forming conductive material on a substrate |
US8681077B2 (en) | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
WO2006105077A2 (en) | 2005-03-28 | 2006-10-05 | Massachusetts Institute Of Technology | Low voltage thin film transistor with high-k dielectric material |
US7645478B2 (en) | 2005-03-31 | 2010-01-12 | 3M Innovative Properties Company | Methods of making displays |
US8300031B2 (en) | 2005-04-20 | 2012-10-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device comprising transistor having gate and drain connected through a current-voltage conversion element |
JP2006344849A (ja) | 2005-06-10 | 2006-12-21 | Casio Comput Co Ltd | 薄膜トランジスタ |
US7402506B2 (en) | 2005-06-16 | 2008-07-22 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7691666B2 (en) | 2005-06-16 | 2010-04-06 | Eastman Kodak Company | Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby |
US7507618B2 (en) | 2005-06-27 | 2009-03-24 | 3M Innovative Properties Company | Method for making electronic devices using metal oxide nanoparticles |
KR100711890B1 (ko) | 2005-07-28 | 2007-04-25 | 삼성에스디아이 주식회사 | 유기 발광표시장치 및 그의 제조방법 |
JP2007059128A (ja) | 2005-08-23 | 2007-03-08 | Canon Inc | 有機el表示装置およびその製造方法 |
JP4280736B2 (ja) | 2005-09-06 | 2009-06-17 | キヤノン株式会社 | 半導体素子 |
JP4850457B2 (ja) | 2005-09-06 | 2012-01-11 | キヤノン株式会社 | 薄膜トランジスタ及び薄膜ダイオード |
JP5116225B2 (ja) | 2005-09-06 | 2013-01-09 | キヤノン株式会社 | 酸化物半導体デバイスの製造方法 |
JP2007073705A (ja) | 2005-09-06 | 2007-03-22 | Canon Inc | 酸化物半導体チャネル薄膜トランジスタおよびその製造方法 |
EP3614442A3 (en) | 2005-09-29 | 2020-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having oxide semiconductor layer and manufactoring method thereof |
JP5037808B2 (ja) | 2005-10-20 | 2012-10-03 | キヤノン株式会社 | アモルファス酸化物を用いた電界効果型トランジスタ、及び該トランジスタを用いた表示装置 |
KR101117948B1 (ko) | 2005-11-15 | 2012-02-15 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액정 디스플레이 장치 제조 방법 |
TWI292281B (en) | 2005-12-29 | 2008-01-01 | Ind Tech Res Inst | Pixel structure of active organic light emitting diode and method of fabricating the same |
US7867636B2 (en) | 2006-01-11 | 2011-01-11 | Murata Manufacturing Co., Ltd. | Transparent conductive film and method for manufacturing the same |
JP4977478B2 (ja) | 2006-01-21 | 2012-07-18 | 三星電子株式会社 | ZnOフィルム及びこれを用いたTFTの製造方法 |
US7576394B2 (en) | 2006-02-02 | 2009-08-18 | Kochi Industrial Promotion Center | Thin film transistor including low resistance conductive thin films and manufacturing method thereof |
US7977169B2 (en) | 2006-02-15 | 2011-07-12 | Kochi Industrial Promotion Center | Semiconductor device including active layer made of zinc oxide with controlled orientations and manufacturing method thereof |
KR20070101595A (ko) | 2006-04-11 | 2007-10-17 | 삼성전자주식회사 | ZnO TFT |
US20070252928A1 (en) | 2006-04-28 | 2007-11-01 | Toppan Printing Co., Ltd. | Structure, transmission type liquid crystal display, reflection type display and manufacturing method thereof |
JP5028033B2 (ja) | 2006-06-13 | 2012-09-19 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP4609797B2 (ja) | 2006-08-09 | 2011-01-12 | Nec液晶テクノロジー株式会社 | 薄膜デバイス及びその製造方法 |
JP4999400B2 (ja) | 2006-08-09 | 2012-08-15 | キヤノン株式会社 | 酸化物半導体膜のドライエッチング方法 |
JP4332545B2 (ja) | 2006-09-15 | 2009-09-16 | キヤノン株式会社 | 電界効果型トランジスタ及びその製造方法 |
JP5164357B2 (ja) | 2006-09-27 | 2013-03-21 | キヤノン株式会社 | 半導体装置及び半導体装置の製造方法 |
JP4274219B2 (ja) | 2006-09-27 | 2009-06-03 | セイコーエプソン株式会社 | 電子デバイス、有機エレクトロルミネッセンス装置、有機薄膜半導体装置 |
US7622371B2 (en) | 2006-10-10 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Fused nanocrystal thin film semiconductor and method |
US7772021B2 (en) | 2006-11-29 | 2010-08-10 | Samsung Electronics Co., Ltd. | Flat panel displays comprising a thin-film transistor having a semiconductive oxide in its channel and methods of fabricating the same for use in flat panel displays |
JP2008140684A (ja) | 2006-12-04 | 2008-06-19 | Toppan Printing Co Ltd | カラーelディスプレイおよびその製造方法 |
KR101303578B1 (ko) | 2007-01-05 | 2013-09-09 | 삼성전자주식회사 | 박막 식각 방법 |
US8207063B2 (en) | 2007-01-26 | 2012-06-26 | Eastman Kodak Company | Process for atomic layer deposition |
KR100851215B1 (ko) | 2007-03-14 | 2008-08-07 | 삼성에스디아이 주식회사 | 박막 트랜지스터 및 이를 이용한 유기 전계 발광표시장치 |
US7795613B2 (en) | 2007-04-17 | 2010-09-14 | Toppan Printing Co., Ltd. | Structure with transistor |
KR101325053B1 (ko) | 2007-04-18 | 2013-11-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이의 제조 방법 |
KR20080094300A (ko) | 2007-04-19 | 2008-10-23 | 삼성전자주식회사 | 박막 트랜지스터 및 그 제조 방법과 박막 트랜지스터를포함하는 평판 디스플레이 |
KR101334181B1 (ko) | 2007-04-20 | 2013-11-28 | 삼성전자주식회사 | 선택적으로 결정화된 채널층을 갖는 박막 트랜지스터 및 그제조 방법 |
US8274078B2 (en) | 2007-04-25 | 2012-09-25 | Canon Kabushiki Kaisha | Metal oxynitride semiconductor containing zinc |
KR101345376B1 (ko) | 2007-05-29 | 2013-12-24 | 삼성전자주식회사 | ZnO 계 박막 트랜지스터 및 그 제조방법 |
JP5215158B2 (ja) | 2007-12-17 | 2013-06-19 | 富士フイルム株式会社 | 無機結晶性配向膜及びその製造方法、半導体デバイス |
KR101404548B1 (ko) * | 2008-01-17 | 2014-06-10 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
JP5584960B2 (ja) | 2008-07-03 | 2014-09-10 | ソニー株式会社 | 薄膜トランジスタおよび表示装置 |
JP4623179B2 (ja) | 2008-09-18 | 2011-02-02 | ソニー株式会社 | 薄膜トランジスタおよびその製造方法 |
JP5451280B2 (ja) | 2008-10-09 | 2014-03-26 | キヤノン株式会社 | ウルツ鉱型結晶成長用基板およびその製造方法ならびに半導体装置 |
JP4752925B2 (ja) * | 2009-02-04 | 2011-08-17 | ソニー株式会社 | 薄膜トランジスタおよび表示装置 |
CN102473731B (zh) | 2009-07-10 | 2015-06-17 | 株式会社半导体能源研究所 | 制造半导体器件的方法 |
KR20130004238A (ko) * | 2009-11-27 | 2013-01-09 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액정 표시 장치 |
JP2011138934A (ja) | 2009-12-28 | 2011-07-14 | Sony Corp | 薄膜トランジスタ、表示装置および電子機器 |
US9057917B2 (en) * | 2010-04-02 | 2015-06-16 | Samsung Display Co., Ltd. | Pixel electrode panel, a liquid crystal display panel assembly and methods for manufacturing the same |
DE112013003841T5 (de) | 2012-08-03 | 2015-04-30 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung |
KR102331652B1 (ko) | 2012-09-13 | 2021-12-01 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 |
KR101990116B1 (ko) * | 2012-10-22 | 2019-10-01 | 삼성디스플레이 주식회사 | 유기발광장치 및 그것의 제조방법 |
-
2014
- 2014-10-09 WO PCT/JP2014/077625 patent/WO2015060203A1/en active Application Filing
- 2014-10-09 DE DE112014004839.9T patent/DE112014004839T5/de not_active Withdrawn
- 2014-10-09 KR KR1020167010932A patent/KR20160074514A/ko active IP Right Grant
- 2014-10-09 CN CN201480058364.3A patent/CN105659370A/zh active Pending
- 2014-10-17 JP JP2014212327A patent/JP6495612B2/ja active Active
- 2014-10-20 US US14/517,986 patent/US9530804B2/en active Active
- 2014-10-21 TW TW103136304A patent/TW201519419A/zh unknown
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100165255A1 (en) * | 2008-12-25 | 2010-07-01 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
JP2010170119A (ja) * | 2008-12-25 | 2010-08-05 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP2013058758A (ja) * | 2009-10-09 | 2013-03-28 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JP2011138117A (ja) * | 2009-12-04 | 2011-07-14 | Semiconductor Energy Lab Co Ltd | 表示装置、及び当該表示装置を具備する電子機器 |
JP2011142310A (ja) * | 2009-12-08 | 2011-07-21 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP2011124360A (ja) * | 2009-12-10 | 2011-06-23 | Fujifilm Corp | 薄膜トランジスタおよびその製造方法、並びにその薄膜トランジスタを備えた装置 |
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Also Published As
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KR20160074514A (ko) | 2016-06-28 |
US20150109553A1 (en) | 2015-04-23 |
TW201519419A (zh) | 2015-05-16 |
CN105659370A (zh) | 2016-06-08 |
DE112014004839T5 (de) | 2016-07-07 |
WO2015060203A1 (en) | 2015-04-30 |
US9530804B2 (en) | 2016-12-27 |
JP6495612B2 (ja) | 2019-04-03 |
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