EL Display Printed on Curved Surface

This paper presents the electro-luminescence (EL) display lamp which is patterned on a curved surface by the pad printing method. The EL display lamp consists of 5 layers: bottom electrode; dielectric layer; phosphor; transparent electrode; bus electrode. For proper pad printing, the ink of each lay...

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Bibliographic Details
Main Authors: Taik-Min Lee, Hyun-Cheol Choi, Jae-Ho Noh, Dong-Soo Kim
Format: Conference Proceeding
Language:English
Subjects:
Consumer electronics
Costs
Displays
Electrodes
Electronic equipment manufacture
Lamps
Manufacturing processes
Printing
RFID tags
Semiconductor device manufacture
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Summary:This paper presents the electro-luminescence (EL) display lamp which is patterned on a curved surface by the pad printing method. The EL display lamp consists of 5 layers: bottom electrode; dielectric layer; phosphor; transparent electrode; bus electrode. For proper pad printing, the ink of each layer was formulated and the pad printing condition was controlled. A PEN film was used first in order to realize the pad printing process condition of each layer. Finally, the EL display lamp was printed on a dish, which has a radius of curvature 80 mm.
ISSN:1084-6999
DOI:10.1109/MEMSYS.2009.4805540