WO2001045140A3 - Encapsulation for organic led device - Google Patents

Encapsulation for organic led device Download PDF

Info

Publication number
WO2001045140A3
WO2001045140A3 PCT/SG1999/000143 SG9900143W WO0145140A3 WO 2001045140 A3 WO2001045140 A3 WO 2001045140A3 SG 9900143 W SG9900143 W SG 9900143W WO 0145140 A3 WO0145140 A3 WO 0145140A3
Authority
WO
WIPO (PCT)
Prior art keywords
encapsulation
led device
organic led
protecting
cap
Prior art date
Application number
PCT/SG1999/000143
Other languages
French (fr)
Other versions
WO2001045140A2 (en
Inventor
Ewald Karl Michael Guenther
Klausmann Hagen
Original Assignee
Osram Opto Semiconductors Gmbh
Ewald Karl Michael Guenther
Klausmann Hagen
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.)
Filing date
Publication date
Priority to US09/968,167 priority Critical patent/US8344360B2/en
Priority to PCT/SG1999/000143 priority patent/WO2001045140A2/en
Priority to AU19040/00A priority patent/AU1904000A/en
Priority to JP2001545343A priority patent/JP2003517182A/en
Application filed by Osram Opto Semiconductors Gmbh, Ewald Karl Michael Guenther, Klausmann Hagen filed Critical Osram Opto Semiconductors Gmbh
Priority to EP99962636A priority patent/EP1240808B1/en
Priority to DE69908194T priority patent/DE69908194T2/en
Priority to US10/168,058 priority patent/US6949880B1/en
Priority to AT99962636T priority patent/ATE241253T1/en
Priority to TW090100690A priority patent/TW492166B/en
Publication of WO2001045140A2 publication Critical patent/WO2001045140A2/en
Priority to US09/989,362 priority patent/US7394153B2/en
Publication of WO2001045140A3 publication Critical patent/WO2001045140A3/en
Priority to US10/065,254 priority patent/US7432533B2/en
Priority to US10/981,980 priority patent/US7166007B2/en
Priority to US11/674,098 priority patent/US7419842B2/en

Links

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
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/842—Containers
    • H10K50/8428—Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
    • B81B7/0032—Packages or encapsulation
    • B81B7/0058—Packages or encapsulation for protecting against damages due to external chemical or mechanical influences, e.g. shocks or vibrations
    • 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
    • H10K59/871—Self-supporting sealing arrangements
    • H10K59/8723—Vertical spacers, e.g. arranged between the sealing arrangement and the OLED
    • 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
    • H10K2102/311—Flexible OLED

Abstract

An encapsulation for a device is disclosed. Spacer particles (48) are randomly located in the device region to prevent a cap (660) mounted on the substrate (201) from contacting the active components, thereby protecting them from damage.
PCT/SG1999/000143 1999-12-17 1999-12-17 Encapsulation for organic led device WO2001045140A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE69908194T DE69908194T2 (en) 1999-12-17 1999-12-17 ENCLOSURE FOR ORGANIC LEDS
AU19040/00A AU1904000A (en) 1999-12-17 1999-12-17 Encapsulation for organic led device
JP2001545343A JP2003517182A (en) 1999-12-17 1999-12-17 Organic LED device encapsulation
AT99962636T ATE241253T1 (en) 1999-12-17 1999-12-17 ENCAPSULATION FOR ORGANIC LEDS
EP99962636A EP1240808B1 (en) 1999-12-17 1999-12-17 Encapsulation for organic led device
PCT/SG1999/000143 WO2001045140A2 (en) 1999-12-17 1999-12-17 Encapsulation for organic led device
US10/168,058 US6949880B1 (en) 1999-12-17 1999-12-17 Encapsulation for organic LED device
US09/968,167 US8344360B2 (en) 1999-12-17 1999-12-17 Organic electronic devices with an encapsulation
TW090100690A TW492166B (en) 1999-12-17 2001-01-12 Encapsulation for organic LED device
US09/989,362 US7394153B2 (en) 1999-12-17 2001-11-20 Encapsulation of electronic devices
US10/065,254 US7432533B2 (en) 1999-12-17 2002-09-30 Encapsulation of electronic devices with shaped spacers
US10/981,980 US7166007B2 (en) 1999-12-17 2004-11-04 Encapsulation of electronic devices
US11/674,098 US7419842B2 (en) 1999-12-17 2007-02-12 Encapsulation of electroluminescent devices with shaped spacers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG1999/000143 WO2001045140A2 (en) 1999-12-17 1999-12-17 Encapsulation for organic led device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2000/000133 Continuation-In-Part WO2002021557A1 (en) 1999-12-17 2000-09-06 Encapsulation for oled devices

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US09/968,167 Continuation-In-Part US8344360B2 (en) 1999-12-17 1999-12-17 Organic electronic devices with an encapsulation
US09/989,362 Continuation-In-Part US7394153B2 (en) 1999-12-17 2001-11-20 Encapsulation of electronic devices

Publications (2)

Publication Number Publication Date
WO2001045140A2 WO2001045140A2 (en) 2001-06-21
WO2001045140A3 true WO2001045140A3 (en) 2002-01-03

Family

ID=20430264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG1999/000143 WO2001045140A2 (en) 1999-12-17 1999-12-17 Encapsulation for organic led device

Country Status (8)

Country Link
US (2) US8344360B2 (en)
EP (1) EP1240808B1 (en)
JP (1) JP2003517182A (en)
AT (1) ATE241253T1 (en)
AU (1) AU1904000A (en)
DE (1) DE69908194T2 (en)
TW (1) TW492166B (en)
WO (1) WO2001045140A2 (en)

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ATE241253T1 (en) 2003-06-15
WO2001045140A2 (en) 2001-06-21
AU1904000A (en) 2001-06-25
US8344360B2 (en) 2013-01-01
TW492166B (en) 2002-06-21
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DE69908194D1 (en) 2003-06-26
US6949880B1 (en) 2005-09-27

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