Global Patent Index - EP 0995212 A1

EP 0995212 A1 2000-04-26 - ANHYDROUS METHOD OF PACKAGING ORGANIC LIGHT EMITTING DISPLAYS

Title (en)

ANHYDROUS METHOD OF PACKAGING ORGANIC LIGHT EMITTING DISPLAYS

Title (de)

WASSERFREIES VERPACKUNGSVERFAHREN VON EINER ORGANISCHER LICHTEMITTIERENDER ANZEIGEVORRICHTUNG

Title (fr)

PROCEDE DE DESSICCATION POUR EMBALLAGE D'AFFICHEURS PHOTO-EMETTEURS ORGANIQUES

Publication

EP 0995212 A1 (EN)

Application

EP 98934308 A

Priority

  • US 9814098 W
  • US 5223997 P

Abstract (en)

[origin: WO9903122A1] A process for fabricating an organic light-emitting device ("OLED") (100). The process includes an innovative method for removing moisture from an OLED structure through the introduction of a reactive gas. The method includes the steps of: separating the OLED upper and lower plates (101, 104); introducing a gas between the plates to react with moisture; and sealing the plates together.

IPC 1-7 (main, further and additional classification)

H01J 7/18; B32B 31/12; H01J 9/26; H01J 61/26

IPC 8 full level (invention and additional information)

H01L 51/52 (2006.01)

CPC (invention and additional information)

H01L 51/5259 (2013.01); H01L 51/5243 (2013.01); H01L 51/5246 (2013.01)

Citation (search report)

See references of WO 9903122A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI SE

EPO simple patent family

WO 9903122 A1 19990121; CA 2295963 A1 19990121; EP 0995212 A1 20000426

INPADOC legal status


2003-08-20 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030201

2000-04-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000112

2000-04-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE ES FR GB IT LI SE