JP2016127003A - 発光表示装置 - Google Patents
発光表示装置 Download PDFInfo
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- JP2016127003A JP2016127003A JP2015210237A JP2015210237A JP2016127003A JP 2016127003 A JP2016127003 A JP 2016127003A JP 2015210237 A JP2015210237 A JP 2015210237A JP 2015210237 A JP2015210237 A JP 2015210237A JP 2016127003 A JP2016127003 A JP 2016127003A
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- 239000000758 substrate Substances 0.000 claims abstract description 57
- 239000012044 organic layer Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims description 23
- 101150035614 mbl-1 gene Proteins 0.000 abstract description 24
- 101001056128 Homo sapiens Mannose-binding protein C Proteins 0.000 abstract description 22
- 102100026553 Mannose-binding protein C Human genes 0.000 abstract description 22
- 239000012528 membrane Substances 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 217
- 238000001035 drying Methods 0.000 description 86
- 239000010410 layer Substances 0.000 description 75
- 238000000034 method Methods 0.000 description 44
- 239000010409 thin film Substances 0.000 description 21
- 238000000206 photolithography Methods 0.000 description 17
- 239000011229 interlayer Substances 0.000 description 16
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
- 238000007639 printing Methods 0.000 description 10
- 239000004642 Polyimide Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 229920001721 polyimide Polymers 0.000 description 8
- 230000005525 hole transport Effects 0.000 description 7
- 238000007641 inkjet printing Methods 0.000 description 7
- 239000011810 insulating material Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- -1 polyethylene naphthalate Polymers 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 3
- 101000582992 Homo sapiens Phospholipid phosphatase-related protein type 5 Proteins 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 102100020725 WAP four-disulfide core domain protein 5 Human genes 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- 229920001230 polyarylate Polymers 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004697 Polyetherimide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920001601 polyetherimide Polymers 0.000 description 2
- 239000011112 polyethylene naphthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 102100028491 Growth arrest and DNA damage-inducible proteins-interacting protein 1 Human genes 0.000 description 1
- 101001061336 Homo sapiens Growth arrest and DNA damage-inducible proteins-interacting protein 1 Proteins 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- JFWLFXVBLPDVDZ-UHFFFAOYSA-N [Ru]=O.[Sr] Chemical compound [Ru]=O.[Sr] JFWLFXVBLPDVDZ-UHFFFAOYSA-N 0.000 description 1
- XNRNVYYTHRPBDD-UHFFFAOYSA-N [Si][Ag] Chemical compound [Si][Ag] XNRNVYYTHRPBDD-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- SJKRCWUQJZIWQB-UHFFFAOYSA-N azane;chromium Chemical compound N.[Cr] SJKRCWUQJZIWQB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/123—Connection of the pixel electrodes to the thin film transistors [TFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/124—Insulating layers formed between TFT elements and OLED elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/125—Active-matrix OLED [AMOLED] displays including organic TFTs [OTFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/301—Details of OLEDs
- H10K2102/351—Thickness
Abstract
Description
110 基板、
130、230、330 平坦化パターン、
140 第1電極、
150、250、350 画素定義膜、
160 有機層、
170 第2電極。
Claims (10)
- 第1方向と、前記第1方向と交差する第2方向とに沿って配列され、第1メイン画素ブロックと第2メイン画素ブロックに区分される複数の画素が定義される基板と、
前記基板上に配置される平坦化パターンと、
前記平坦化パターン上に前記各画素別に形成される第1電極と、
前記基板上に前記各画素を区切り、前記第1電極を露出する開口部を有する画素定義膜と、
前記第1電極上に形成される有機層と、
前記有機層上に形成される第2電極と、を含み、
前記第2メイン画素ブロックに含まれる画素の平坦化パターンの厚さが、前記第1メイン画素ブロックに含まれる画素の平坦化パターンの厚さよりも厚い、発光表示装置。 - 前記基板の上面から前記画素定義膜の上面までの高さが、前記第1メイン画素ブロックに含まれる画素と前記第2メイン画素ブロックに含まれる画素とで同じである、請求項1に記載の発光表示装置。
- 前記第1メイン画素ブロックに含まれる画素の前記画素定義膜の開口部の深さは、前記第2メイン画素ブロックに含まれる画素の前記画素定義膜の開口部の深さよりも浅い、請求項1または2に記載の発光表示装置。
- 前記第2メイン画素ブロックに含まれる画素の前記有機層は、前記第1メイン画素ブロックに含まれる画素の前記有機層よりも高い位置に位置する、請求項1〜3のいずれか1項に記載の発光表示装置。
- 前記平坦化パターンは、感光物質を含む、請求項1〜4のいずれか1項に記載の発光表示装置。
- 第1方向と、前記第1方向と交差する第2方向とに沿って配列され、第1メイン画素ブロックと第2メイン画素ブロックに区分される複数の画素が定義される基板と、
前記基板上に配置される平坦化パターンと、
前記平坦化パターン上に前記各画素別に形成される第1電極と、
前記基板上に前記各画素を区切り、前記第1電極を露出する開口部を有する画素定義膜と、
前記第1電極上に形成される有機層と、
前記有機層上に形成される第2電極と、を含み、
前記第2メイン画素ブロックに含まれる画素の画素定義膜の開口部の内壁と前記第1電極とが成す角が、前記第1メイン画素ブロックに含まれる画素の画素定義膜の開口部の内壁と前記第1電極とが成す角よりも大きい、発光表示装置。 - 前記基板の上面から前記画素定義膜の上面までの高さが、前記第1メイン画素ブロックに含まれる画素と、前記第2メイン画素ブロックに含まれる画素とで同じである、請求項6に記載の発光表示装置。
- 前記平坦化パターンの厚さが、前記第1メイン画素ブロックに含まれる画素と、前記第2メイン画素ブロックに含まれる画素とで同じである、請求項6または7に記載の発光表示装置。
- 前記第2メイン画素ブロックに含まれる画素の前記画素定義膜の開口部の上部の面積は、前記第1メイン画素ブロックに含まれる画素の前記画素定義膜の開口部の上部の面積よりも大きい、請求項6に記載の発光表示装置。
- 前記画素定義膜は、感光物質を含む、請求項6に記載の発光表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0195544 | 2014-12-31 | ||
KR1020140195544A KR102331566B1 (ko) | 2014-12-31 | 2014-12-31 | 발광 표시 장치 |
Publications (2)
Publication Number | Publication Date |
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JP2016127003A true JP2016127003A (ja) | 2016-07-11 |
JP6609160B2 JP6609160B2 (ja) | 2019-11-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015210237A Active JP6609160B2 (ja) | 2014-12-31 | 2015-10-26 | 発光表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9722007B2 (ja) |
JP (1) | JP6609160B2 (ja) |
KR (1) | KR102331566B1 (ja) |
CN (1) | CN105742315B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018073829A (ja) * | 2016-10-31 | 2018-05-10 | エルジー ディスプレイ カンパニー リミテッド | 発光領域を含むディスプレイ装置 |
WO2019180878A1 (ja) * | 2018-03-22 | 2019-09-26 | シャープ株式会社 | 表示デバイス、及び表示デバイスの製造方法 |
Families Citing this family (8)
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CN108074950B (zh) * | 2016-11-11 | 2021-11-23 | 乐金显示有限公司 | 电致发光显示设备及其制造方法 |
KR102546420B1 (ko) * | 2016-11-11 | 2023-06-22 | 엘지디스플레이 주식회사 | 전계발광 표시장치 및 그 제조방법 |
KR20180070367A (ko) * | 2016-12-16 | 2018-06-26 | 엘지디스플레이 주식회사 | 전계발광 표시장치 |
KR20180079078A (ko) | 2016-12-30 | 2018-07-10 | 엘지디스플레이 주식회사 | 발광 다이오드 표시 장치 및 이를 이용한 멀티 스크린 표시 장치 |
KR102510569B1 (ko) * | 2017-10-27 | 2023-03-15 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
KR20200027600A (ko) | 2018-09-04 | 2020-03-13 | 삼성디스플레이 주식회사 | 표시장치 및 그의 제조방법 |
US11302758B2 (en) * | 2018-11-26 | 2022-04-12 | Samsung Display Co., Ltd. | Display device and method of manufacturing the same |
KR20200144204A (ko) * | 2019-06-17 | 2020-12-29 | 삼성디스플레이 주식회사 | 표시 장치 |
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JP2012216495A (ja) * | 2011-03-30 | 2012-11-08 | Sony Corp | 有機発光素子およびこれを備えた表示装置 |
JP2013058423A (ja) * | 2011-09-09 | 2013-03-28 | Sony Corp | 表示装置および電子機器 |
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CN105742315B (zh) | 2021-02-05 |
KR20160081557A (ko) | 2016-07-08 |
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US20160190213A1 (en) | 2016-06-30 |
KR102331566B1 (ko) | 2021-11-26 |
US9722007B2 (en) | 2017-08-01 |
JP6609160B2 (ja) | 2019-11-20 |
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