Title:
有機エレクトロルミネセント装置
Document Type and Number:
Japanese Patent JP4842470
Kind Code:
B2
Abstract:
An EL device according to the invention comprises a seal of an organic sealing material which substantially does not extend inside the inner perimeter 8 of the sealing surface. To be able to provide the sealing material between the sealing surfaces by capillary action, the seal has a thickness of less than 100 micrometers. Preferably, the seal has a thickness of less than 10 micrometers and a width of more than 0.2 mm, so that the diffusion of volatile materials through the seal is greatly reduced.
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Inventors:
Young Edward W
Kerkhoff Krass W
Kerkhoff Krass W
Application Number:
JP2001501613A
Publication Date:
December 21, 2011
Filing Date:
May 17, 2000
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H05B33/04; G09F9/30; H01L27/32; H01L51/50; H01L51/52; H05B33/10
Domestic Patent References:
| JPH1126156A | 1999-01-29 | |||
| JPH05198375A | 1993-08-06 | |||
| JPH10143091A | 1998-05-29 | |||
| JP2000100562A | 2000-04-07 |
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Akihiko Miyazaki