WO1997033296A1 - Transparent contacts for organic devices - Google Patents
Transparent contacts for organic devices Download PDFInfo
- Publication number
- WO1997033296A1 WO1997033296A1 PCT/US1997/002681 US9702681W WO9733296A1 WO 1997033296 A1 WO1997033296 A1 WO 1997033296A1 US 9702681 W US9702681 W US 9702681W WO 9733296 A1 WO9733296 A1 WO 9733296A1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
- G09F9/335—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes being organic light emitting diodes [OLED]
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- 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
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
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- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
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- 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
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- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
- H01L2224/23—Structure, shape, material or disposition of the high density interconnect connectors after the connecting process
- H01L2224/24—Structure, shape, material or disposition of the high density interconnect connectors after the connecting process of an individual high density interconnect connector
- H01L2224/241—Disposition
- H01L2224/24135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/24145—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being stacked
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01021—Scandium [Sc]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01068—Erbium [Er]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
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- 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
- H10K2102/3031—Two-side emission, e.g. transparent OLEDs [TOLED]
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- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
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- 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
- H10K50/842—Containers
- H10K50/8423—Metallic sealing arrangements
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- 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
- H10K50/842—Containers
- H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
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- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/114—Poly-phenylenevinylene; Derivatives thereof
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
- H10K85/146—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE poly N-vinylcarbazol; Derivatives thereof
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/611—Charge transfer complexes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
Definitions
- This invention relates to multicolor organic light emitting devices, and more particularly to such devices for use in flat panel electronic displays, heads-up displays, and so forth.
- Figs. 3-11 show a variety of organic compounds which may be used to comprise the active emission layers for generating the various colors.
- Figs. 12(A-E) illustrate a shadow masking process for the fabrication of the multicolor LED according to the invention.
- Figs. 13(A-F) illustrate a dry etching process for the fabrication of the multicolor LED according to the invention.
- Fig. 14B shows a cross sectional view of a hermetic package for another embodiment of the invention.
- Fig. 14C is cross sectional view taken along 14C-14C of Fig. 14B.
- Fig. 15 is a block diagram showing an RGB display utilizing LED devices according to this invention together with display drive circuitry.
- LED's 20, 21 and 22 are forward biased by batteries 32, 31 and 30, respectively.
- the LED devices 20, 21 and 22 are made selectively energizable by including means (not shown) for selectively switching batteries 32, 31 and 30, respectively, into and out of connection to their respective LED.
- LED 65 comprises HTL 62, green emission layer 64 and ETL 66.
- a second thin ( ⁇ 10 ⁇ A thick, thin enough to be semi-transparent but not so thin to lose electrical continuity) metal layer 60M is deposited on ETL layer 66, followed by another 1000-4000A thick ITO layer 601 to form a second sandwich layer 60.
- Each ETL layer 74, 66 and 58 has a thickness of 50-200A; each HTL layer 54, 62 and 70 is l ⁇ -50 ⁇ A thick; and each EL layer 56, 64 and 72 is 50-lOO ⁇ A thick.
- each of the layers including the ITO/metal layers should be kept as close as possible towards the lower end of the above ranges, but these ranges are not meant to be limiting.
- the next problem for the inventors was to determine how to make the contact transparent while preserving these other properties such as low electrical resistance. It was known that by making the metal layer very thin, a desired transparency for the layer could be obtained. However, the inventors recognized that the layer must be thick enough to protect the underlying organic layer from the required next processing step, in this example, of depositing an indium tin oxide (ITO) layer on top of the metal layer. Also, for example, a thin Mg layer oxidizes quickly, and must be coated with ITO as soon after being formed as possible to protect the Mg layer.
- ITO indium tin oxide
- TOLED 300 with a lOoA thick film 310 is shown in detail in Fig. 19.
- the device becomes non-transmissive due to a combination of ITO absorption, Mg-Ag absorption, and the strong molecular transitions to the L, and B b states of Al j.
- the device is 63% transparent at the peak (530 nm) emission wavelength of AlO j , and this transparency extends across the visible red.
- Target shutter (S10) Position the target shutter (S10) in the open position. Deposit between 5 ⁇ A to 60 ⁇ A of ITO, dependent upon the desired balance between transparency of the ITO layer, and its electrical conductivity.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69723964T DE69723964T2 (en) | 1996-03-06 | 1997-02-15 | TRANSPARENT CONTACTS FOR ORGANIC DEVICES |
EP97906023A EP0885451B1 (en) | 1996-03-06 | 1997-02-15 | Transparent contacts for organic devices |
AT97906023T ATE246845T1 (en) | 1996-03-06 | 1997-02-15 | TRANSPARENT CONTACTS FOR ORGANIC DEVICES |
AU22781/97A AU2278197A (en) | 1996-03-06 | 1997-02-15 | Transparent contacts for organic devices |
JP9531791A JP2000507029A (en) | 1996-03-06 | 1997-02-15 | Transparent contacts for organic devices |
CA002248283A CA2248283C (en) | 1996-03-06 | 1997-02-15 | Transparent contacts for organic devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/613,207 | 1996-03-06 | ||
US08/613,207 US5703436A (en) | 1994-12-13 | 1996-03-06 | Transparent contacts for organic devices |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997033296A1 true WO1997033296A1 (en) | 1997-09-12 |
Family
ID=24456322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1997/002681 WO1997033296A1 (en) | 1996-03-06 | 1997-02-15 | Transparent contacts for organic devices |
Country Status (14)
Country | Link |
---|---|
US (6) | US5703436A (en) |
EP (1) | EP0885451B1 (en) |
JP (2) | JP2000507029A (en) |
KR (1) | KR100457498B1 (en) |
CN (1) | CN1123034C (en) |
AR (1) | AR006136A1 (en) |
AT (1) | ATE246845T1 (en) |
AU (1) | AU2278197A (en) |
DE (1) | DE69723964T2 (en) |
ES (1) | ES2157694B1 (en) |
FR (1) | FR2745955A1 (en) |
ID (1) | ID16137A (en) |
IT (1) | IT1290030B1 (en) |
WO (1) | WO1997033296A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000036663A1 (en) * | 1998-12-17 | 2000-06-22 | Cambridge Display Technology Ltd. | Method of producing organic light-emitting devices |
US6303238B1 (en) | 1997-12-01 | 2001-10-16 | The Trustees Of Princeton University | OLEDs doped with phosphorescent compounds |
US6310360B1 (en) | 1999-07-21 | 2001-10-30 | The Trustees Of Princeton University | Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices |
US6350875B1 (en) | 1999-08-16 | 2002-02-26 | The University Of Southern California | Synthesis of cyclooctatetraene derivatives and their use as electron transporters in organic light emitting diodes |
US6458475B1 (en) | 1999-11-24 | 2002-10-01 | The Trustee Of Princeton University | Organic light emitting diode having a blue phosphorescent molecule as an emitter |
US6506505B1 (en) | 1999-08-16 | 2003-01-14 | The University Of Southern California | Cyclooctatetraenes as electron transporters in organic light emitting diodes |
US6639357B1 (en) | 2000-02-28 | 2003-10-28 | The Trustees Of Princeton University | High efficiency transparent organic light emitting devices |
US6830828B2 (en) | 1998-09-14 | 2004-12-14 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
JP2005157317A (en) * | 2003-10-28 | 2005-06-16 | Semiconductor Energy Lab Co Ltd | Display device and communication system |
US6953705B2 (en) | 2003-07-22 | 2005-10-11 | E. I. Du Pont De Nemours And Company | Process for removing an organic layer during fabrication of an organic electronic device |
US7001536B2 (en) | 1999-03-23 | 2006-02-21 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
US7002292B2 (en) | 2003-07-22 | 2006-02-21 | E. I. Du Pont De Nemours And Company | Organic electronic device |
GB2426381A (en) * | 2005-05-20 | 2006-11-22 | Lg Philips Lcd Co Ltd | Intermediate electrodes for stacked OLEDs |
EP1933395A1 (en) | 1999-12-01 | 2008-06-18 | The Trustees of Princeton University | Complexes of form L2IrX |
US7449830B2 (en) | 2004-08-02 | 2008-11-11 | Lg Display Co., Ltd. | OLEDs having improved luminance stability |
US7811679B2 (en) | 2005-05-20 | 2010-10-12 | Lg Display Co., Ltd. | Display devices with light absorbing metal nanoparticle layers |
US7943244B2 (en) | 2005-05-20 | 2011-05-17 | Lg Display Co., Ltd. | Display device with metal-organic mixed layer anodes |
US8350238B2 (en) | 2004-12-30 | 2013-01-08 | E.I. Du Pont De Nemours And Company | Device patterning using irradiation |
CN102891267A (en) * | 2007-08-16 | 2013-01-23 | 索尼株式会社 | Transfer substrate and method for fabricating organic electroluminescent element |
US8487527B2 (en) | 2005-05-04 | 2013-07-16 | Lg Display Co., Ltd. | Organic light emitting devices |
US8884845B2 (en) | 2003-10-28 | 2014-11-11 | Semiconductor Energy Laboratory Co., Ltd. | Display device and telecommunication system |
EP2830397A4 (en) * | 2012-03-21 | 2015-12-23 | Konica Minolta Inc | Organic electroluminescence element |
US11217764B2 (en) | 2001-12-05 | 2022-01-04 | Semiconductor Energy Laboratory Co., Ltd. | Organic semiconductor element |
US11302898B2 (en) | 2017-08-25 | 2022-04-12 | Semiconductor Energy Laboratory Co., Ltd. | Display panel having multiple common electrodes |
Families Citing this family (1603)
Publication number | Priority date | Publication date | Assignee | Title |
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US6358631B1 (en) | 1994-12-13 | 2002-03-19 | The Trustees Of Princeton University | Mixed vapor deposited films for electroluminescent devices |
US6548956B2 (en) | 1994-12-13 | 2003-04-15 | The Trustees Of Princeton University | Transparent contacts for organic devices |
US5703436A (en) * | 1994-12-13 | 1997-12-30 | The Trustees Of Princeton University | Transparent contacts for organic devices |
US6048630A (en) * | 1996-07-02 | 2000-04-11 | The Trustees Of Princeton University | Red-emitting organic light emitting devices (OLED's) |
ATE320085T1 (en) * | 1996-08-12 | 2006-03-15 | Univ Princeton | NON-POLYMERIC FLEXIBLE ORGANIC LIGHT EMITTING COMPONENT AND PRODUCTION METHOD |
US6046543A (en) * | 1996-12-23 | 2000-04-04 | The Trustees Of Princeton University | High reliability, high efficiency, integratable organic light emitting devices and methods of producing same |
US6091195A (en) | 1997-02-03 | 2000-07-18 | The Trustees Of Princeton University | Displays having mesa pixel configuration |
US5986401A (en) * | 1997-03-20 | 1999-11-16 | The Trustee Of Princeton University | High contrast transparent organic light emitting device display |
US5981306A (en) * | 1997-09-12 | 1999-11-09 | The Trustees Of Princeton University | Method for depositing indium tin oxide layers in organic light emitting devices |
US5917280A (en) * | 1997-02-03 | 1999-06-29 | The Trustees Of Princeton University | Stacked organic light emitting devices |
JP3704883B2 (en) * | 1997-05-01 | 2005-10-12 | コニカミノルタホールディングス株式会社 | Organic electroluminescent device and method for manufacturing the same |
US6111902A (en) | 1997-05-09 | 2000-08-29 | The Trustees Of Princeton University | Organic semiconductor laser |
JPH10319870A (en) * | 1997-05-15 | 1998-12-04 | Nec Corp | Shadow mask and production for color thin film el display device using the same |
US5932895A (en) * | 1997-05-20 | 1999-08-03 | The Trustees Of Princeton University | Saturated full color stacked organic light emitting devices |
US6054392A (en) * | 1997-05-27 | 2000-04-25 | Mitsubishi Denki Kabushiki Kaisha | Active matrix substrate and method of forming a contact hole in the same |
US6965196B2 (en) | 1997-08-04 | 2005-11-15 | Lumimove, Inc. | Electroluminescent sign |
JP3994482B2 (en) * | 1997-08-27 | 2007-10-17 | 双葉電子工業株式会社 | Multi-color organic electroluminescence device and manufacturing method thereof |
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Also Published As
Publication number | Publication date |
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US7714504B2 (en) | 2010-05-11 |
ES2157694B1 (en) | 2002-09-01 |
US5703436A (en) | 1997-12-30 |
KR19990087606A (en) | 1999-12-27 |
AU2278197A (en) | 1997-09-22 |
US8324803B2 (en) | 2012-12-04 |
EP0885451A1 (en) | 1998-12-23 |
US20070132369A1 (en) | 2007-06-14 |
DE69723964T2 (en) | 2004-06-17 |
JP2000507029A (en) | 2000-06-06 |
DE69723964D1 (en) | 2003-09-11 |
FR2745955A1 (en) | 1997-09-12 |
ITMI970488A1 (en) | 1998-09-05 |
US6264805B1 (en) | 2001-07-24 |
US20030213967A1 (en) | 2003-11-20 |
ATE246845T1 (en) | 2003-08-15 |
EP0885451B1 (en) | 2003-08-06 |
ID16137A (en) | 1997-09-04 |
JP2006059818A (en) | 2006-03-02 |
US7173369B2 (en) | 2007-02-06 |
US20020153243A1 (en) | 2002-10-24 |
CN1215500A (en) | 1999-04-28 |
ES2157694A1 (en) | 2001-08-16 |
IT1290030B1 (en) | 1998-10-19 |
KR100457498B1 (en) | 2005-06-20 |
US6596134B2 (en) | 2003-07-22 |
US20100187988A1 (en) | 2010-07-29 |
CN1123034C (en) | 2003-10-01 |
EP0885451A4 (en) | 1999-02-17 |
AR006136A1 (en) | 1999-08-11 |
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