Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2006-04-04
2006-04-04
Patel, Vip (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S506000, C313S509000
Reexamination Certificate
active
07023131
ABSTRACT:
An active matrix organic light emitting display and a method of forming the same. The AM-OLED including a substrate with a plurality of thin film transistors serving as driver circuits, a dielectric layer formed conformally on the substrate and the thin film transistors, a first insulating layer formed on parts of the dielectric layer to define the exposed surface of the dielectric layer as a predetermined transparent electrode area, a transparent electrode formed conformally on the predetermined transparent electrode area, a second insulating layer formed on both sides of the transparent electrode to expose parts of surface of the transparent electrode, an organic electroluminescent layer formed on the transparent electrode, and a metal electrode formed on the organic electroluminescent layer. The insulating layer smoothes the transparent electrode surface enhancing the luminescent characteristics of the AM-OLED.
REFERENCES:
patent: 5550066 (1996-08-01), Tang et al.
Chang Shih-Chang
Hsieh Hsiu-Chun
Tsai Yaw-Ming
Liu & Liu
Patel Vip
Toppoly Optoelectronics Corp.
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