Display panel with phosphorescent and fluorescent pixels

Details Display panel with phosphorescent and fluorescent pixels Display panel with phosphorescent and fluorescent pixels

2006-10-24

2006-10-24

Tran, Thuy Vinh (Department: 2821)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C315S169300, C345S204000, C345S077000

Reexamination Certificate

active

07126285

ABSTRACT:
A display panel comprises a plurality of arranged pixels of organic EL devices, each having a pair of electrodes and a luminescent layer containing an organic EL material and sandwiched between the electrodes. The plurality of arranged pixels include fluorescent pixels of organic EL devices formed by mainly using a fluorescent material and phosphorescent pixels of organic EL devices formed by mainly using a phosphorescent material. A display apparatus comprises a controller for controlling the display panel, including correcting the difference between the electroluminescent characteristics of the fluorescent pixels and those of the phosphorescent pixels.

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M.A. Baldo et al., “Very High-Efficiency Green Organic Light-Emitting Devices Based on Electrophosphorescence”, Appl. Phys., Lett., vol. 75, No. 1, pp. 4-6 (1999).

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