KR20220157459A - 디스플레이 디바이스 및 디스플레이 장비 - Google Patents

디스플레이 디바이스 및 디스플레이 장비 Download PDF

Info

Publication number: KR20220157459A
Authority: KR; South Korea
Prior art keywords: black; display device; light emitting; oled; organic light
Prior art date: 2020-03-25

Application number

KR1020227036537A

Other languages

English (en)

Korean (ko)

Inventor

야스노리 기지마

Original Assignee

후아웨이 테크놀러지 컴퍼니 리미티드

Priority date (The priority date 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 date listed.)

2020-03-25

Filing date

2020-03-25

Publication date

2022-11-29

2020-03-25 Application filed by 후아웨이 테크놀러지 컴퍼니 리미티드 filed Critical 후아웨이 테크놀러지 컴퍼니 리미티드

2022-11-29 Publication of KR20220157459A publication Critical patent/KR20220157459A/ko

Links

239000000463 material Substances 0.000 claims abstract description 78
239000012788 optical film Substances 0.000 claims abstract description 24
239000000758 substrate Substances 0.000 claims abstract description 18
238000005192 partition Methods 0.000 claims abstract description 14
239000010408 film Substances 0.000 claims description 16
230000003287 optical effect Effects 0.000 claims description 10
238000000034 method Methods 0.000 claims description 4
230000010287 polarization Effects 0.000 claims description 3
230000007935 neutral effect Effects 0.000 claims description 2
239000010410 layer Substances 0.000 description 52
239000011347 resin Substances 0.000 description 18
229920005989 resin Polymers 0.000 description 18
239000004642 Polyimide Substances 0.000 description 11
230000004888 barrier function Effects 0.000 description 11
238000010586 diagram Methods 0.000 description 11
229920001721 polyimide Polymers 0.000 description 11
-1 polybutylene naphthalate Polymers 0.000 description 10
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
238000002834 transmittance Methods 0.000 description 9
229910052747 lanthanoid Inorganic materials 0.000 description 7
238000004040 coloring Methods 0.000 description 6
230000000694 effects Effects 0.000 description 6
150000002602 lanthanoids Chemical class 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
239000012044 organic layer Substances 0.000 description 6
239000000049 pigment Substances 0.000 description 6
229920000767 polyaniline Polymers 0.000 description 6
150000002222 fluorine compounds Chemical class 0.000 description 5
FWLHAQYOFMQTHQ-UHFFFAOYSA-N 2-N-[8-[[8-(4-aminoanilino)-10-phenylphenazin-10-ium-2-yl]amino]-10-phenylphenazin-10-ium-2-yl]-8-N,10-diphenylphenazin-10-ium-2,8-diamine hydroxy-oxido-dioxochromium Chemical compound O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.Nc1ccc(Nc2ccc3nc4ccc(Nc5ccc6nc7ccc(Nc8ccc9nc%10ccc(Nc%11ccccc%11)cc%10[n+](-c%10ccccc%10)c9c8)cc7[n+](-c7ccccc7)c6c5)cc4[n+](-c4ccccc4)c3c2)cc1 FWLHAQYOFMQTHQ-UHFFFAOYSA-N 0.000 description 4
239000011651 chromium Substances 0.000 description 4
239000003086 colorant Substances 0.000 description 4
239000010949 copper Substances 0.000 description 4
238000002347 injection Methods 0.000 description 4
239000007924 injection Substances 0.000 description 4
239000004973 liquid crystal related substance Substances 0.000 description 4
238000001228 spectrum Methods 0.000 description 4
150000001651 triphenylamine derivatives Chemical class 0.000 description 4
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
239000012790 adhesive layer Substances 0.000 description 3
229910052783 alkali metal Inorganic materials 0.000 description 3
150000001340 alkali metals Chemical class 0.000 description 3
229910052784 alkaline earth metal Inorganic materials 0.000 description 3
150000001342 alkaline earth metals Chemical class 0.000 description 3
229910045601 alloy Inorganic materials 0.000 description 3
239000000956 alloy Substances 0.000 description 3
150000004982 aromatic amines Chemical group 0.000 description 3
239000002585 base Substances 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
150000004649 carbonic acid derivatives Chemical class 0.000 description 3
239000007772 electrode material Substances 0.000 description 3
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
230000006872 improvement Effects 0.000 description 3
229910052748 manganese Inorganic materials 0.000 description 3
239000011572 manganese Substances 0.000 description 3
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
229920000740 poly(D-lysine) polymer Polymers 0.000 description 3
229920001296 polysiloxane Polymers 0.000 description 3
229920000123 polythiophene Polymers 0.000 description 3
238000002310 reflectometry Methods 0.000 description 3
229910052709 silver Inorganic materials 0.000 description 3
229910000859 α-Fe Inorganic materials 0.000 description 3
QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 2
UWRZIZXBOLBCON-VOTSOKGWSA-N (e)-2-phenylethenamine Chemical compound N\C=C\C1=CC=CC=C1 UWRZIZXBOLBCON-VOTSOKGWSA-N 0.000 description 2
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
229910000838 Al alloy Inorganic materials 0.000 description 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
239000004952 Polyamide Substances 0.000 description 2
239000004372 Polyvinyl alcohol Substances 0.000 description 2
229910052581 Si3N4 Inorganic materials 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
239000006230 acetylene black Substances 0.000 description 2
229910000272 alkali metal oxide Inorganic materials 0.000 description 2
229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
210000000988 bone and bone Anatomy 0.000 description 2
229910052804 chromium Inorganic materials 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 2
230000005684 electric field Effects 0.000 description 2
125000003700 epoxy group Chemical group 0.000 description 2
238000000605 extraction Methods 0.000 description 2
SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
125000001153 fluoro group Chemical group F* 0.000 description 2
239000010931 gold Substances 0.000 description 2
229910002804 graphite Inorganic materials 0.000 description 2
239000010439 graphite Substances 0.000 description 2
UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 2
UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 2
239000011630 iodine Substances 0.000 description 2
229910052740 iodine Inorganic materials 0.000 description 2
239000006233 lamp black Substances 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000011368 organic material Substances 0.000 description 2
230000035699 permeability Effects 0.000 description 2
125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 2
CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 2
229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 2
229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
229920000548 poly(silane) polymer Polymers 0.000 description 2
229920002647 polyamide Polymers 0.000 description 2
229920000139 polyethylene terephthalate Polymers 0.000 description 2
239000005020 polyethylene terephthalate Substances 0.000 description 2
229920002098 polyfluorene Polymers 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000004926 polymethyl methacrylate Substances 0.000 description 2
229920000128 polypyrrole Polymers 0.000 description 2
229920002451 polyvinyl alcohol Polymers 0.000 description 2
PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
239000004332 silver Substances 0.000 description 2
239000002356 single layer Substances 0.000 description 2
239000010409 thin film Substances 0.000 description 2
239000010936 titanium Substances 0.000 description 2
229910052719 titanium Inorganic materials 0.000 description 2
JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
KLCLIOISYBHYDZ-UHFFFAOYSA-N 1,4,4-triphenylbuta-1,3-dienylbenzene Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)=CC=C(C=1C=CC=CC=1)C1=CC=CC=C1 KLCLIOISYBHYDZ-UHFFFAOYSA-N 0.000 description 1
OSNILPMOSNGHLC-UHFFFAOYSA-N 1-[4-methoxy-3-(piperidin-1-ylmethyl)phenyl]ethanone Chemical compound COC1=CC=C(C(C)=O)C=C1CN1CCCCC1 OSNILPMOSNGHLC-UHFFFAOYSA-N 0.000 description 1
APQXWKHOGQFGTB-UHFFFAOYSA-N 1-ethenyl-9h-carbazole Chemical class C12=CC=CC=C2NC2=C1C=CC=C2C=C APQXWKHOGQFGTB-UHFFFAOYSA-N 0.000 description 1
STTGYIUESPWXOW-UHFFFAOYSA-N 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline Chemical compound C=12C=CC3=C(C=4C=CC=CC=4)C=C(C)N=C3C2=NC(C)=CC=1C1=CC=CC=C1 STTGYIUESPWXOW-UHFFFAOYSA-N 0.000 description 1
FCNCGHJSNVOIKE-UHFFFAOYSA-N 9,10-diphenylanthracene Chemical compound C1=CC=CC=C1C(C1=CC=CC=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 FCNCGHJSNVOIKE-UHFFFAOYSA-N 0.000 description 1
229910001316 Ag alloy Inorganic materials 0.000 description 1
229910001148 Al-Li alloy Inorganic materials 0.000 description 1
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
229910019015 Mg-Ag Inorganic materials 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
229920000265 Polyparaphenylene Polymers 0.000 description 1
229920000292 Polyquinoline Polymers 0.000 description 1
AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 1
229910052772 Samarium Inorganic materials 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 description 1
229910052769 Ytterbium Inorganic materials 0.000 description 1
229910001297 Zn alloy Inorganic materials 0.000 description 1
230000003044 adaptive effect Effects 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
APLQAVQJYBLXDR-UHFFFAOYSA-N aluminum quinoline Chemical compound [Al+3].N1=CC=CC2=CC=CC=C12.N1=CC=CC2=CC=CC=C12.N1=CC=CC2=CC=CC=C12 APLQAVQJYBLXDR-UHFFFAOYSA-N 0.000 description 1
WLDHEUZGFKACJH-UHFFFAOYSA-K amaranth Chemical compound [Na+].[Na+].[Na+].C12=CC=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(O)=C1N=NC1=CC=C(S([O-])(=O)=O)C2=CC=CC=C12 WLDHEUZGFKACJH-UHFFFAOYSA-K 0.000 description 1
150000001448 anilines Chemical class 0.000 description 1
KSCQDDRPFHTIRL-UHFFFAOYSA-N auramine O Chemical compound [H+].[Cl-].C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 KSCQDDRPFHTIRL-UHFFFAOYSA-N 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
238000005452 bending Methods 0.000 description 1
125000003785 benzimidazolyl group Chemical class N1=C(NC2=C1C=CC=C2)* 0.000 description 1
229910052790 beryllium Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000001055 blue pigment Substances 0.000 description 1
239000001058 brown pigment Substances 0.000 description 1
229910052792 caesium Inorganic materials 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
230000008859 change Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
229920001940 conductive polymer Polymers 0.000 description 1
239000000470 constituent Substances 0.000 description 1
229960000956 coumarin Drugs 0.000 description 1
235000001671 coumarin Nutrition 0.000 description 1
VBVAVBCYMYWNOU-UHFFFAOYSA-N coumarin 6 Chemical compound C1=CC=C2SC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 VBVAVBCYMYWNOU-UHFFFAOYSA-N 0.000 description 1
230000007547 defect Effects 0.000 description 1
NJDNXYGOVLYJHP-UHFFFAOYSA-L disodium;2-(3-oxido-6-oxoxanthen-9-yl)benzoate Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C21 NJDNXYGOVLYJHP-UHFFFAOYSA-L 0.000 description 1
239000002019 doping agent Substances 0.000 description 1
239000000428 dust Substances 0.000 description 1
238000005538 encapsulation Methods 0.000 description 1
VYXSBFYARXAAKO-UHFFFAOYSA-N ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]benzoate;hydron;chloride Chemical compound [Cl-].C1=2C=C(C)C(NCC)=CC=2OC2=CC(=[NH+]CC)C(C)=CC2=C1C1=CC=CC=C1C(=O)OCC VYXSBFYARXAAKO-UHFFFAOYSA-N 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000003631 expected effect Effects 0.000 description 1
239000000284 extract Substances 0.000 description 1
YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 description 1
239000011888 foil Substances 0.000 description 1
229910052733 gallium Inorganic materials 0.000 description 1
239000011521 glass Substances 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000001056 green pigment Substances 0.000 description 1
RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
125000000623 heterocyclic group Chemical group 0.000 description 1
230000005525 hole transport Effects 0.000 description 1
150000007857 hydrazones Chemical class 0.000 description 1
AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
150000002497 iodine compounds Chemical class 0.000 description 1
229910052746 lanthanum Inorganic materials 0.000 description 1
230000031700 light absorption Effects 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
238000004020 luminiscence type Methods 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000007769 metal material Substances 0.000 description 1
125000005395 methacrylic acid group Chemical group 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
239000000178 monomer Substances 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
VOFUROIFQGPCGE-UHFFFAOYSA-N nile red Chemical compound C1=CC=C2C3=NC4=CC=C(N(CC)CC)C=C4OC3=CC(=O)C2=C1 VOFUROIFQGPCGE-UHFFFAOYSA-N 0.000 description 1
239000001053 orange pigment Substances 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000000059 patterning Methods 0.000 description 1
IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920000553 poly(phenylenevinylene) Polymers 0.000 description 1
229920005668 polycarbonate resin Polymers 0.000 description 1
239000004431 polycarbonate resin Substances 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
239000011112 polyethylene naphthalate Substances 0.000 description 1
239000002861 polymer material Substances 0.000 description 1
150000004032 porphyrins Chemical class 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011241 protective layer Substances 0.000 description 1
239000001057 purple pigment Substances 0.000 description 1
239000010453 quartz Substances 0.000 description 1
229910052705 radium Inorganic materials 0.000 description 1
NEMNPWINWMHUMR-UHFFFAOYSA-N rafoxanide Chemical compound OC1=C(I)C=C(I)C=C1C(=O)NC(C=C1Cl)=CC=C1OC1=CC=C(Cl)C=C1 NEMNPWINWMHUMR-UHFFFAOYSA-N 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
150000002910 rare earth metals Chemical class 0.000 description 1
239000001054 red pigment Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229940043267 rhodamine b Drugs 0.000 description 1
229910052701 rubidium Inorganic materials 0.000 description 1
YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 description 1
OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 description 1
VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
229910052814 silicon oxide Inorganic materials 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
238000004544 sputter deposition Methods 0.000 description 1
PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
235000021286 stilbenes Nutrition 0.000 description 1
229910052712 strontium Inorganic materials 0.000 description 1
239000000126 substance Substances 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
PCCVSPMFGIFTHU-UHFFFAOYSA-N tetracyanoquinodimethane Chemical compound N#CC(C#N)=C1C=CC(=C(C#N)C#N)C=C1 PCCVSPMFGIFTHU-UHFFFAOYSA-N 0.000 description 1
150000003577 thiophenes Chemical class 0.000 description 1
238000000411 transmission spectrum Methods 0.000 description 1
150000003852 triazoles Chemical class 0.000 description 1
ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 1
125000005580 triphenylene group Chemical group 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
ROVRRJSRRSGUOL-UHFFFAOYSA-N victoria blue bo Chemical compound [Cl-].C12=CC=CC=C2C(NCC)=CC=C1C(C=1C=CC(=CC=1)N(CC)CC)=C1C=CC(=[N+](CC)CC)C=C1 ROVRRJSRRSGUOL-UHFFFAOYSA-N 0.000 description 1
239000001052 yellow pigment 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
239000011787 zinc oxide Substances 0.000 description 1

Images

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
- H10K59/122—Pixel-defining structures or layers, e.g. banks
- H01L51/5281—
- H01L27/3246—
- H01L51/5206—
- H01L51/5221—
- H01L51/5284—
- 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
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
- 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
- H10K59/80—Constructional details
- H10K59/805—Electrodes
- H10K59/8051—Anodes
- 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
- H10K59/80—Constructional details
- H10K59/805—Electrodes
- H10K59/8052—Cathodes

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Electroluminescent Light Sources (AREA)
Polarising Elements (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)

KR1020227036537A 2020-03-25 2020-03-25 디스플레이 디바이스 및 디스플레이 장비 KR20220157459A (ko)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/CN2020/081068 WO2021189288A1 (en)	2020-03-25	2020-03-25	Display device and display equipment

Publications (1)

Publication Number	Publication Date
KR20220157459A true KR20220157459A (ko)	2022-11-29

Family

ID=77890889

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1020227036537A KR20220157459A (ko)	2020-03-25	2020-03-25	디스플레이 디바이스 및 디스플레이 장비

Country Status (4)

Country	Link
JP (1)	JP2023518514A (ja)
KR (1)	KR20220157459A (ja)
CN (1)	CN114651333A (ja)
WO (1)	WO2021189288A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2024031670A1 (en) *	2022-08-12	2024-02-15	Intel Corporation	Power efficient micro-led architectures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002033185A (ja)	2000-05-06	2002-01-31	Semiconductor Energy Lab Co Ltd	発光装置および電気器具
JP2011034884A (ja)	2009-08-04	2011-02-17	Toshiba Mobile Display Co Ltd	有機ｅｌ装置
JP2015008036A (ja)	2011-10-31	2015-01-15	シャープ株式会社	有機発光素子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4731970B2 (ja) *	2004-04-07	2011-07-27	株式会社半導体エネルギー研究所	発光装置及びその作製方法
KR101513882B1 (ko) *	2008-08-05	2015-04-23	삼성디스플레이 주식회사	유기 발광 표시 장치
KR100959108B1 (ko) *	2008-08-28	2010-05-25	삼성모바일디스플레이주식회사	유기 발광 표시 장치
KR100995067B1 (ko) *	2009-01-21	2010-11-18	삼성모바일디스플레이주식회사	유기 발광 표시 장치
KR20140063303A (ko) *	2012-11-16	2014-05-27	삼성디스플레이 주식회사	플렉서블 디스플레이 장치의 제조 방법
CN109148540B (zh) *	2018-08-30	2021-04-02	京东方科技集团股份有限公司	Oled显示面板及显示装置

2020
- 2020-03-25 JP JP2022557699A patent/JP2023518514A/ja active Pending
- 2020-03-25 CN CN202080077910.3A patent/CN114651333A/zh active Pending
- 2020-03-25 WO PCT/CN2020/081068 patent/WO2021189288A1/en active Application Filing
- 2020-03-25 KR KR1020227036537A patent/KR20220157459A/ko not_active Application Discontinuation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002033185A (ja)	2000-05-06	2002-01-31	Semiconductor Energy Lab Co Ltd	発光装置および電気器具
JP2011034884A (ja)	2009-08-04	2011-02-17	Toshiba Mobile Display Co Ltd	有機ｅｌ装置
JP2015008036A (ja)	2011-10-31	2015-01-15	シャープ株式会社	有機発光素子

Also Published As

Publication number	Publication date
WO2021189288A1 (en)	2021-09-30
CN114651333A (zh)	2022-06-21
JP2023518514A (ja)	2023-05-01

Legal Events

Date	Code	Title	Description
2024-02-27	E902	Notification of reason for refusal

Publication	Publication Date	Title
JP4654207B2 (ja)	2011-03-16	表示装置
US8405098B2 (en)	2013-03-26	Organic light emitting device, display unit including the same, and illuminating device including the same
JP3589960B2 (ja)	2004-11-17	有機ｅｌ素子
US8829497B2 (en)	2014-09-09	Display element, display device, and electronic apparatus
KR101453874B1 (ko)	2014-10-21	백색 유기발광소자
KR101434358B1 (ko)	2014-09-23	백색 유기발광소자
US20060214553A1 (en)	2006-09-28	Organic electroluminescent device
KR100709941B1 (ko)	2007-04-25	발광셀, 발광셀을 갖는 발광장치, 발광유닛, 발광유닛을갖는 발광장치, 발광장치용 프레임, 및 발광셀의 제조 방법
KR20130006937A (ko)	2013-01-18	유기 발광 소자
KR102000292B1 (ko)	2019-07-16	유기 발광 표시 장치 및 이의 제조 방법
TWI391467B (zh)	2013-04-01	有機電致發光裝置及顯示器設備
KR102529109B1 (ko)	2023-05-03	발광다이오드 및 전계발광 표시장치
JP2007214228A (ja)	2007-08-23	有機電界発光素子
US7812359B2 (en)	2010-10-12	Organic electroluminescent device
JP2002299063A (ja)	2002-10-11	臭化鉛系層状ペロブスカイト化合物を発光層とした電界発光素子
TW201041434A (en)	2010-11-16	Organic electroluminescent element, display, and electronic apparatus
KR20220163324A (ko)	2022-12-09	백색 유기 발광 소자
JP3820752B2 (ja)	2006-09-13	有機電界発光素子
WO2021189288A1 (en)	2021-09-30	Display device and display equipment
JP3852517B2 (ja)	2006-11-29	有機電界発光素子
JPH10237439A (ja)	1998-09-08	有機エレクトロルミネッセンス素子
JP4912210B2 (ja)	2012-04-11	表示装置
KR20120100785A (ko)	2012-09-12	발광 소자, 발광 장치, 표시 장치 및 전자 기기
JP2011146610A (ja)	2011-07-28	有機エレクトロルミネッセンス表示装置とその製造方法
US20040219390A1 (en)	2004-11-04	Benzoxazinone and quinazolinone derivatives