EP 1695399 A1 20060830 - METHOD AND SYSTEM FOR PATTERNING AN ORGANIC LIGHT EMITTING DIODE DISPLAY BY PRINTING
Title (en)
METHOD AND SYSTEM FOR PATTERNING AN ORGANIC LIGHT EMITTING DIODE DISPLAY BY PRINTING
Title (de)
VERFAHREN UND SYSTEM ZUM STRUKTURIEREN EINES ORGANISCHEN LEUCHTDIODEN-DISPLAYS DURCH AUFDRUCK
Title (fr)
PROCEDE ET SYSTEME PERMETTANT DE FORMER UN MOTIF PAR IMPRESSION SUR UN ECRAN A DIODE ELECTROLUMINESCENTE ORGANIQUE
Publication
Application
Priority
- IL 2004001090 W 20041128
- US 52517903 P 20031128
- IL 15977404 A 20040108
- IL 15977604 A 20040108
- IL 15977504 A 20040108
Abstract (en)
[origin: WO2005053057A1] A device having a static image capable of self-illumination when activated, and comprising constituent pixels printed using a light emitting ink on a layer of an organic light emitting diode (OLED) device so as to form a pattern whose contour is determined only by the pixels and does not require pre-shaping of the layer. The pixels may be printed using ink jet technology on a layer of the OLED, such as the PEDOT layer or cathode of the OLED requiring only a single anode and cathode for activating all the pixels simultaneously thus avoiding a need for separate addressing of selected pixels. Colored pixels may be formed by using different colored light emitting inks.
IPC 8 full level
H01L 51/40 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/30 (2006.01); H01L 51/56 (2006.01)
CPC (source: EP)
H10K 59/221 (2023.02); H10K 59/35 (2023.02); H10K 71/135 (2023.02); H10K 59/8722 (2023.02); H10K 85/1135 (2023.02); H10K 85/114 (2023.02)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005053057 A1 20050609; EP 1695399 A1 20060830; JP 2007512667 A 20070517
DOCDB simple family (application)
IL 2004001090 W 20041128; EP 04819282 A 20041128; JP 2006540776 A 20041128