CN1607879A - 有机电致发光显示器 - Google Patents
有机电致发光显示器 Download PDFInfo
- Publication number
- CN1607879A CN1607879A CNA2004100959274A CN200410095927A CN1607879A CN 1607879 A CN1607879 A CN 1607879A CN A2004100959274 A CNA2004100959274 A CN A2004100959274A CN 200410095927 A CN200410095927 A CN 200410095927A CN 1607879 A CN1607879 A CN 1607879A
- Authority
- CN
- China
- Prior art keywords
- electrode
- display
- layer
- organic electroluminescence
- organic
- 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
- 238000005401 electroluminescence Methods 0.000 title claims abstract description 65
- 239000010410 layer Substances 0.000 claims description 155
- 238000002161 passivation Methods 0.000 claims description 35
- 239000012044 organic layer Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 30
- 230000004888 barrier function Effects 0.000 claims description 16
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 claims description 12
- 239000010409 thin film Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011368 organic material Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 239000013039 cover film Substances 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 description 14
- 239000004065 semiconductor Substances 0.000 description 13
- 238000000151 deposition Methods 0.000 description 11
- 230000008021 deposition Effects 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000005755 formation reaction Methods 0.000 description 9
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- -1 CaSe Chemical compound 0.000 description 8
- 239000012212 insulator Substances 0.000 description 8
- 239000011575 calcium Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 230000027756 respiratory electron transport chain Effects 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- QUTGXAIWZAMYEM-UHFFFAOYSA-N 2-cyclopentyloxyethanamine Chemical compound NCCOC1CCCC1 QUTGXAIWZAMYEM-UHFFFAOYSA-N 0.000 description 2
- 229910016048 MoW Inorganic materials 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 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
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000001505 atmospheric-pressure chemical vapour deposition Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 2
- GUYIZQZWDFCUTA-UHFFFAOYSA-N (pentadecachlorophthalocyaninato(2-))-copper Chemical compound [Cu+2].N1=C([N-]2)C3=C(Cl)C(Cl)=C(Cl)C(Cl)=C3C2=NC(C2=C(Cl)C(Cl)=C(Cl)C(Cl)=C22)=NC2=NC(C2=C(Cl)C(Cl)=C(Cl)C(Cl)=C22)=NC2=NC2=C(C(Cl)=C(C(Cl)=C3)Cl)C3=C1[N-]2 GUYIZQZWDFCUTA-UHFFFAOYSA-N 0.000 description 1
- 229920001621 AMOLED Polymers 0.000 description 1
- 229910004613 CdTe Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- OUYSIVYIKXCLTF-UHFFFAOYSA-N [C].S1C=CC=C1 Chemical compound [C].S1C=CC=C1 OUYSIVYIKXCLTF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- SLIUAWYAILUBJU-UHFFFAOYSA-N pentacene Chemical compound C1=CC=CC2=CC3=CC4=CC5=CC=CC=C5C=C4C=C3C=C21 SLIUAWYAILUBJU-UHFFFAOYSA-N 0.000 description 1
- WSRHMJYUEZHUCM-UHFFFAOYSA-N perylene-1,2,3,4-tetracarboxylic acid Chemical compound C=12C3=CC=CC2=CC=CC=1C1=C(C(O)=O)C(C(O)=O)=C(C(O)=O)C2=C1C3=CC=C2C(=O)O WSRHMJYUEZHUCM-UHFFFAOYSA-N 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound 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
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910010271 silicon carbide 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
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 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
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/856—Arrangements for extracting light from the devices comprising reflective means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/813—Anodes characterised by their shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/81—Anodes
- H10K50/818—Reflective anodes, e.g. ITO combined with thick metallic 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
- H10K59/10—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
- H10K59/80—Constructional details
- H10K59/805—Electrodes
- H10K59/8051—Anodes
- H10K59/80515—Anodes characterised by their shape
-
- 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
- H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic 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
- H10K59/875—Arrangements for extracting light from the devices
- H10K59/878—Arrangements for extracting light from the devices comprising reflective means
-
- 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
- H10K2102/302—Details of OLEDs of OLED structures
- H10K2102/3023—Direction of light emission
- H10K2102/3026—Top emission
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
-
- 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
- H10K59/80524—Transparent cathodes, e.g. comprising thin metal 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
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/873—Encapsulations
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030059992A KR100552962B1 (ko) | 2003-08-28 | 2003-08-28 | 유기 전계 발광 표시 장치 및 그의 제조 방법 |
KR59992/2003 | 2003-08-28 | ||
KR59992/03 | 2003-08-28 | ||
KR86157/03 | 2003-11-29 | ||
KR1020030086157A KR100615199B1 (ko) | 2003-11-29 | 2003-11-29 | 유기 전계 발광 표시장치 |
KR86157/2003 | 2003-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1607879A true CN1607879A (zh) | 2005-04-20 |
CN100448056C CN100448056C (zh) | 2008-12-31 |
Family
ID=34220834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100959274A Active CN100448056C (zh) | 2003-08-28 | 2004-08-30 | 有机电致发光显示器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7227306B2 (zh) |
CN (1) | CN100448056C (zh) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7791268B2 (en) | 2005-11-07 | 2010-09-07 | Samsung Electronics Co., Ltd. | Display device using reflective film and manufacturing method of the same |
CN101630689B (zh) * | 2008-07-17 | 2011-11-23 | 乐金显示有限公司 | 有机发光显示器及其制造方法 |
CN102339849A (zh) * | 2010-07-14 | 2012-02-01 | 三星移动显示器株式会社 | 有机发光显示设备及其制造方法 |
CN102881695A (zh) * | 2011-07-14 | 2013-01-16 | 三星显示有限公司 | 薄膜晶体管阵列基板、其制造方法以及有机发光显示设备 |
CN103219354A (zh) * | 2012-01-19 | 2013-07-24 | 三星显示有限公司 | 有机发光二极管显示器及其制造方法 |
CN104183617A (zh) * | 2013-05-28 | 2014-12-03 | 三星显示有限公司 | 有机发光显示装置及其制造方法 |
CN104218050A (zh) * | 2013-06-04 | 2014-12-17 | 三星显示有限公司 | 有机发光显示装置及其制造方法 |
CN105097870A (zh) * | 2014-05-16 | 2015-11-25 | 株式会社日本显示器 | 显示装置 |
CN105280833A (zh) * | 2014-06-12 | 2016-01-27 | 株式会社日本显示器 | 显示装置 |
CN105723541A (zh) * | 2013-11-14 | 2016-06-29 | 康宁精密素材株式会社 | 有机发光显示装置 |
CN105742313A (zh) * | 2014-12-31 | 2016-07-06 | 乐金显示有限公司 | 有机发光显示装置及其制造方法 |
CN105810719A (zh) * | 2016-05-27 | 2016-07-27 | 京东方科技集团股份有限公司 | 一种像素单元及其制备方法、阵列基板和显示装置 |
CN106033800A (zh) * | 2015-03-16 | 2016-10-19 | 上海和辉光电有限公司 | 有机发光结构以及具有该结构的有机发光器件和面板 |
CN106129093A (zh) * | 2016-07-26 | 2016-11-16 | 京东方科技集团股份有限公司 | 一种前置光源及制备方法、显示装置 |
CN106159100A (zh) * | 2015-04-24 | 2016-11-23 | 上海和辉光电有限公司 | 有机发光二极管结构及其制作方法 |
CN106992203A (zh) * | 2017-04-24 | 2017-07-28 | 京东方科技集团股份有限公司 | 发光结构、显示面板及显示装置 |
CN107180845A (zh) * | 2016-03-10 | 2017-09-19 | 三星显示有限公司 | 显示装置 |
TWI608603B (zh) * | 2013-03-20 | 2017-12-11 | 三星顯示器有限公司 | 有機發光二極體顯示器 |
TWI610432B (zh) * | 2012-09-11 | 2018-01-01 | 三星顯示器有限公司 | 有機發光二極體顯示器 |
CN107689423A (zh) * | 2016-08-04 | 2018-02-13 | 三星显示有限公司 | 有机发光二极管显示装置 |
CN108922867A (zh) * | 2018-06-25 | 2018-11-30 | 武汉华星光电半导体显示技术有限公司 | 显示面板及其制作方法 |
CN109037277A (zh) * | 2018-07-17 | 2018-12-18 | 深圳市华星光电技术有限公司 | 一种oled显示面板的制备方法及oled显示面板、显示装置 |
US10651250B2 (en) | 2018-06-25 | 2020-05-12 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and method for manufacturing same |
CN111670607A (zh) * | 2017-12-05 | 2020-09-15 | 佳能株式会社 | 顶发射有机el元件及用于制造顶发射有机el元件的方法 |
CN112447926A (zh) * | 2019-09-03 | 2021-03-05 | 群创光电股份有限公司 | 显示设备与电子装置 |
CN112687721A (zh) * | 2019-10-17 | 2021-04-20 | 乐金显示有限公司 | 发光显示装置及其制造方法 |
CN113097274A (zh) * | 2021-03-31 | 2021-07-09 | 武汉天马微电子有限公司 | 一种显示面板及显示装置 |
WO2021179419A1 (zh) * | 2020-03-12 | 2021-09-16 | 深圳市华星光电半导体显示技术有限公司 | 一种显示面板及其制备方法、显示装置 |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050112456A (ko) * | 2004-05-25 | 2005-11-30 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그의 제조방법 |
KR100659757B1 (ko) * | 2004-08-25 | 2006-12-19 | 삼성에스디아이 주식회사 | 유기전계발광소자 및 그의 제조방법 |
KR20060026776A (ko) * | 2004-09-21 | 2006-03-24 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 및 그의 제조 방법 |
JP2008515131A (ja) * | 2004-09-28 | 2008-05-08 | 東芝松下ディスプレイテクノロジー株式会社 | 表示装置 |
JP4961111B2 (ja) * | 2005-02-28 | 2012-06-27 | 富士フイルム株式会社 | 光電変換膜積層型固体撮像素子とその製造方法 |
KR100647325B1 (ko) * | 2005-04-21 | 2006-11-23 | 삼성전자주식회사 | 저면발광형 유기발광소자 |
KR100768191B1 (ko) * | 2005-11-12 | 2007-10-17 | 삼성에스디아이 주식회사 | 유기 발광 표시 장치의 제조방법 및 유기 발광 표시장치 |
KR100782458B1 (ko) * | 2006-03-27 | 2007-12-05 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그 제조방법 |
JP4909656B2 (ja) * | 2006-06-26 | 2012-04-04 | 富士フイルム株式会社 | Dna解析用デバイス、dna解析装置 |
TWI331483B (en) * | 2006-08-07 | 2010-10-01 | Ritdisplay Corp | Organic light emitting device with heat dissipation structure |
KR100807560B1 (ko) * | 2006-11-30 | 2008-03-03 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 그의 제조방법 |
KR100810639B1 (ko) * | 2006-12-06 | 2008-03-07 | 삼성에스디아이 주식회사 | 박막트랜지스터와 그 제조방법 및 이를 구비한유기전계발광표시장치 |
KR100810638B1 (ko) * | 2006-12-06 | 2008-03-07 | 삼성에스디아이 주식회사 | 박막트랜지스터와 그 제조방법 및 이를 구비한유기전계발광표시장치 |
JP2010518557A (ja) * | 2007-02-05 | 2010-05-27 | エルジー・ケム・リミテッド | 発光効率に優れた有機発光素子およびその製造方法 |
KR100830318B1 (ko) * | 2007-04-12 | 2008-05-16 | 삼성에스디아이 주식회사 | 발광표시장치 및 그의 제조방법 |
KR100900444B1 (ko) * | 2007-06-27 | 2009-06-02 | 엘지전자 주식회사 | 유기전계발광표시장치 및 그 제조방법 |
EP2075625A1 (en) * | 2007-12-27 | 2009-07-01 | TPO Displays Corp. | Display device with illumination light source |
KR100943948B1 (ko) * | 2008-01-08 | 2010-02-26 | 삼성모바일디스플레이주식회사 | 표시 장치 |
KR101015847B1 (ko) * | 2008-01-18 | 2011-02-23 | 삼성모바일디스플레이주식회사 | 박막트랜지스터와 그 제조방법 및 이를 구비한유기전계발광표시장치 |
TWI381569B (zh) * | 2008-12-30 | 2013-01-01 | Ind Tech Res Inst | 有機發光二極體裝置及其封裝方法 |
KR20110049578A (ko) * | 2009-11-05 | 2011-05-12 | 삼성모바일디스플레이주식회사 | 유기 전계 발광 표시장치 |
KR101084193B1 (ko) * | 2010-02-16 | 2011-11-17 | 삼성모바일디스플레이주식회사 | 유기 발광 표시 장치 및 그 제조방법 |
JP5595392B2 (ja) * | 2010-09-29 | 2014-09-24 | パナソニック株式会社 | El表示パネル、el表示装置及びel表示パネルの製造方法 |
KR101784994B1 (ko) * | 2011-03-31 | 2017-10-13 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
US8729554B2 (en) | 2011-04-27 | 2014-05-20 | Chimei Innolux Corporation | Top-emission organic light-emitting diode structure |
US9029838B2 (en) * | 2011-06-29 | 2015-05-12 | Samsung Display Co., Ltd. | Methods of forming inclined structures on insulation layers, organic light emitting display devices and methods of manufacturing organic light emitting display devices |
TW201338620A (zh) * | 2012-03-08 | 2013-09-16 | Innocom Tech Shenzhen Co Ltd | 顯示裝置及製造其之方法 |
JP6214077B2 (ja) * | 2012-07-31 | 2017-10-18 | 株式会社Joled | 表示装置、表示装置の製造方法、電子機器および表示装置の駆動方法 |
KR20140108025A (ko) * | 2013-02-28 | 2014-09-05 | 삼성디스플레이 주식회사 | 유기발광 디스플레이 장치 및 그 제조방법 |
KR102021027B1 (ko) | 2013-02-28 | 2019-09-16 | 삼성디스플레이 주식회사 | 유기발광표시장치 |
US9224980B2 (en) * | 2013-03-28 | 2015-12-29 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device |
KR102036328B1 (ko) | 2013-06-07 | 2019-10-25 | 삼성디스플레이 주식회사 | 유기발광표시장치 및 그 제조방법 |
CN104282844B (zh) * | 2013-07-08 | 2017-02-08 | 上海和辉光电有限公司 | 有机发光结构及其制造方法及有机发光组件 |
KR102169016B1 (ko) | 2014-02-13 | 2020-10-23 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
JP2017091802A (ja) * | 2015-11-10 | 2017-05-25 | 株式会社Joled | 有機el表示パネル、および、有機el表示パネルの製造方法 |
CN105552249B (zh) * | 2016-03-16 | 2017-11-14 | 京东方科技集团股份有限公司 | Oled显示基板及其制作方法、显示装置 |
KR102615113B1 (ko) * | 2016-05-10 | 2023-12-19 | 삼성디스플레이 주식회사 | 플렉서블 디스플레이 장치 |
KR102666873B1 (ko) | 2016-11-30 | 2024-05-20 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 및 그의 제조 방법 |
KR20180066304A (ko) * | 2016-12-07 | 2018-06-19 | 삼성디스플레이 주식회사 | 유기발광 표시장치 및 그 제조방법 |
CN106601779A (zh) * | 2016-12-29 | 2017-04-26 | 深圳市华星光电技术有限公司 | Oled基板及其制作方法 |
KR20180083469A (ko) | 2017-01-12 | 2018-07-23 | 삼성디스플레이 주식회사 | 유기발광 표시장치 |
CN107146807B (zh) * | 2017-05-12 | 2019-09-06 | 京东方科技集团股份有限公司 | 像素界定层的制备方法、oled及制备方法和显示装置 |
KR102319256B1 (ko) * | 2017-06-30 | 2021-10-29 | 엘지디스플레이 주식회사 | 유기발광 표시패널 및 이의 제조방법 |
CN107393934B (zh) * | 2017-08-14 | 2020-02-21 | 京东方科技集团股份有限公司 | 一种阵列基板、其制作方法及显示装置 |
CN207052608U (zh) * | 2017-08-24 | 2018-02-27 | 京东方科技集团股份有限公司 | 一种显示基板及显示装置 |
JP6915874B2 (ja) * | 2018-04-09 | 2021-08-04 | 株式会社Joled | 有機電界発光素子、有機電界発光パネルおよび電子機器 |
KR102075741B1 (ko) | 2018-12-17 | 2020-02-10 | 엘지디스플레이 주식회사 | 표시패널 |
KR102682395B1 (ko) * | 2018-12-26 | 2024-07-09 | 삼성디스플레이 주식회사 | 유기발광 표시장치 및 유기발광 표시장치의 제조방법 |
CN111969121B (zh) * | 2019-05-20 | 2024-06-25 | 乐金显示有限公司 | 发光显示装置 |
KR20210142028A (ko) | 2020-05-14 | 2021-11-24 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
EP4182981A4 (en) * | 2020-07-16 | 2024-05-22 | Applied Materials, Inc. | REFLECTIVE STRUCTURES WITH GRADUATED GRADIENTS FOR OLED DISPLAY PIXELS |
CN112349865B (zh) * | 2020-10-26 | 2024-04-26 | 京东方科技集团股份有限公司 | Oled面板的制作方法、oled面板以及电子设备 |
CN114639793A (zh) * | 2020-12-16 | 2022-06-17 | 京东方科技集团股份有限公司 | 显示基板及其制备方法、显示装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0521158A (ja) | 1991-07-05 | 1993-01-29 | Fuji Xerox Co Ltd | 発光素子装置 |
JP2000260571A (ja) | 1999-03-11 | 2000-09-22 | Sanyo Electric Co Ltd | エレクトロルミネッセンス表示装置 |
US6876145B1 (en) * | 1999-09-30 | 2005-04-05 | Semiconductor Energy Laboratory Co., Ltd. | Organic electroluminescent display device |
JP3809758B2 (ja) * | 1999-10-28 | 2006-08-16 | ソニー株式会社 | 表示装置及び表示装置の製造方法 |
US7071613B2 (en) * | 2001-10-10 | 2006-07-04 | Lg.Philips Lcd Co., Ltd. | Organic electroluminescent device |
JP4232415B2 (ja) * | 2002-08-30 | 2009-03-04 | セイコーエプソン株式会社 | 電気光学装置及びその製造方法、電子機器 |
US7045954B2 (en) * | 2003-06-17 | 2006-05-16 | City University Of Hong Kong | Organic light-emitting device with reduction of ambient-light-reflection by disposing a multilayer structure over a semi-transparent cathode |
JP2005050708A (ja) * | 2003-07-29 | 2005-02-24 | Samsung Sdi Co Ltd | 光学素子用基板及び有機エレクトロルミネッセンス素子並びに有機エレクトロルミネッセンス表示装置 |
US6917159B2 (en) * | 2003-08-14 | 2005-07-12 | Eastman Kodak Company | Microcavity OLED device |
-
2004
- 2004-08-27 US US10/927,197 patent/US7227306B2/en active Active
- 2004-08-30 CN CNB2004100959274A patent/CN100448056C/zh active Active
Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7791268B2 (en) | 2005-11-07 | 2010-09-07 | Samsung Electronics Co., Ltd. | Display device using reflective film and manufacturing method of the same |
CN101630689B (zh) * | 2008-07-17 | 2011-11-23 | 乐金显示有限公司 | 有机发光显示器及其制造方法 |
CN102339849A (zh) * | 2010-07-14 | 2012-02-01 | 三星移动显示器株式会社 | 有机发光显示设备及其制造方法 |
CN102339849B (zh) * | 2010-07-14 | 2016-05-04 | 三星显示有限公司 | 有机发光显示设备及其制造方法 |
CN102881695A (zh) * | 2011-07-14 | 2013-01-16 | 三星显示有限公司 | 薄膜晶体管阵列基板、其制造方法以及有机发光显示设备 |
CN102881695B (zh) * | 2011-07-14 | 2017-04-12 | 三星显示有限公司 | 薄膜晶体管阵列基板、其制造方法以及有机发光显示设备 |
CN103219354A (zh) * | 2012-01-19 | 2013-07-24 | 三星显示有限公司 | 有机发光二极管显示器及其制造方法 |
CN103219354B (zh) * | 2012-01-19 | 2017-11-17 | 三星显示有限公司 | 有机发光二极管显示器及其制造方法 |
US9536931B2 (en) | 2012-01-19 | 2017-01-03 | Samsung Display Co., Ltd. | Organic light emitting device and manufacturing method thereof |
TWI610432B (zh) * | 2012-09-11 | 2018-01-01 | 三星顯示器有限公司 | 有機發光二極體顯示器 |
TWI608603B (zh) * | 2013-03-20 | 2017-12-11 | 三星顯示器有限公司 | 有機發光二極體顯示器 |
CN104183617A (zh) * | 2013-05-28 | 2014-12-03 | 三星显示有限公司 | 有机发光显示装置及其制造方法 |
CN104218050A (zh) * | 2013-06-04 | 2014-12-17 | 三星显示有限公司 | 有机发光显示装置及其制造方法 |
CN105723541A (zh) * | 2013-11-14 | 2016-06-29 | 康宁精密素材株式会社 | 有机发光显示装置 |
CN105097870B (zh) * | 2014-05-16 | 2018-05-29 | 株式会社日本显示器 | 显示装置 |
CN105097870A (zh) * | 2014-05-16 | 2015-11-25 | 株式会社日本显示器 | 显示装置 |
US9564608B2 (en) | 2014-06-12 | 2017-02-07 | Japan Display Inc. | Display device |
CN105280833A (zh) * | 2014-06-12 | 2016-01-27 | 株式会社日本显示器 | 显示装置 |
CN105742313A (zh) * | 2014-12-31 | 2016-07-06 | 乐金显示有限公司 | 有机发光显示装置及其制造方法 |
CN106033800A (zh) * | 2015-03-16 | 2016-10-19 | 上海和辉光电有限公司 | 有机发光结构以及具有该结构的有机发光器件和面板 |
CN106159100A (zh) * | 2015-04-24 | 2016-11-23 | 上海和辉光电有限公司 | 有机发光二极管结构及其制作方法 |
CN107180845A (zh) * | 2016-03-10 | 2017-09-19 | 三星显示有限公司 | 显示装置 |
CN107180845B (zh) * | 2016-03-10 | 2024-03-29 | 三星显示有限公司 | 显示装置 |
CN105810719A (zh) * | 2016-05-27 | 2016-07-27 | 京东方科技集团股份有限公司 | 一种像素单元及其制备方法、阵列基板和显示装置 |
CN105810719B (zh) * | 2016-05-27 | 2019-08-06 | 京东方科技集团股份有限公司 | 一种像素单元及其制备方法、阵列基板和显示装置 |
WO2017202035A1 (zh) * | 2016-05-27 | 2017-11-30 | 京东方科技集团股份有限公司 | 像素单元及其制备方法、阵列基板和显示装置 |
CN106129093A (zh) * | 2016-07-26 | 2016-11-16 | 京东方科技集团股份有限公司 | 一种前置光源及制备方法、显示装置 |
CN107689423A (zh) * | 2016-08-04 | 2018-02-13 | 三星显示有限公司 | 有机发光二极管显示装置 |
CN106992203A (zh) * | 2017-04-24 | 2017-07-28 | 京东方科技集团股份有限公司 | 发光结构、显示面板及显示装置 |
CN106992203B (zh) * | 2017-04-24 | 2020-03-27 | 京东方科技集团股份有限公司 | 发光结构、显示面板及显示装置 |
CN111670607A (zh) * | 2017-12-05 | 2020-09-15 | 佳能株式会社 | 顶发射有机el元件及用于制造顶发射有机el元件的方法 |
CN111670607B (zh) * | 2017-12-05 | 2023-11-10 | 佳能株式会社 | 顶发射有机el元件及用于制造顶发射有机el元件的方法 |
WO2020000586A1 (zh) * | 2018-06-25 | 2020-01-02 | 武汉华星光电半导体显示技术有限公司 | 显示面板及其制作方法 |
US10651250B2 (en) | 2018-06-25 | 2020-05-12 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and method for manufacturing same |
CN108922867A (zh) * | 2018-06-25 | 2018-11-30 | 武汉华星光电半导体显示技术有限公司 | 显示面板及其制作方法 |
CN109037277A (zh) * | 2018-07-17 | 2018-12-18 | 深圳市华星光电技术有限公司 | 一种oled显示面板的制备方法及oled显示面板、显示装置 |
CN112447926A (zh) * | 2019-09-03 | 2021-03-05 | 群创光电股份有限公司 | 显示设备与电子装置 |
CN112687721A (zh) * | 2019-10-17 | 2021-04-20 | 乐金显示有限公司 | 发光显示装置及其制造方法 |
WO2021179419A1 (zh) * | 2020-03-12 | 2021-09-16 | 深圳市华星光电半导体显示技术有限公司 | 一种显示面板及其制备方法、显示装置 |
CN113097274A (zh) * | 2021-03-31 | 2021-07-09 | 武汉天马微电子有限公司 | 一种显示面板及显示装置 |
CN113097274B (zh) * | 2021-03-31 | 2022-06-14 | 武汉天马微电子有限公司 | 一种显示面板及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20050046342A1 (en) | 2005-03-03 |
US7227306B2 (en) | 2007-06-05 |
CN100448056C (zh) | 2008-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1607879A (zh) | 有机电致发光显示器 | |
US9711575B2 (en) | Organic light emitting display device and method of manufacturing an organic light emitting display device | |
CN1658726A (zh) | 有机电致发光显示装置及其制造方法 | |
CN1741696A (zh) | 有源矩阵有机电致发光显示器件以及其制造方法 | |
CN1780017A (zh) | 双面发光有机电致发光显示器件及其制造方法 | |
CN1700816A (zh) | 平板显示装置 | |
CN102456704B (zh) | 有机发光显示装置 | |
CN1535485A (zh) | 具有有机层的光辐射构件 | |
CN1722924A (zh) | 电致发光显示器件 | |
CN1700830A (zh) | 有机电致发光显示装置 | |
CN1468038A (zh) | 采用多层阳极的有机场致发光器件 | |
CN1838427A (zh) | 发光装置 | |
CN1716637A (zh) | 薄膜晶体管(tft)和包括该薄膜晶体管的平板显示器以及它们的制造方法 | |
CN1728895A (zh) | 有源矩阵电致发光显示装置 | |
CN1725914A (zh) | 有源矩阵有机电致发光显示器件及其制造方法 | |
CN1573883A (zh) | 平板显示器 | |
CN1886014A (zh) | 配线基底和显示装置 | |
CN1956167A (zh) | 显示装置及其制造方法 | |
CN1744787A (zh) | 平板显示装置 | |
CN1741697A (zh) | 发光元件以及利用此的发光器件 | |
CN1609678A (zh) | 发光器件 | |
CN1678146A (zh) | 显示装置的制造方法 | |
CN1694592A (zh) | 有机电致发光器件及其制造方法 | |
CN1700821A (zh) | 电致发光显示装置及其制造方法 | |
CN1816228A (zh) | 主动式发光元件与主动式发光显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung SDI Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090109 |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121017 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121017 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Mobile Display Co., Ltd. |