Electroluminescent element including a thin-film transistor for

Details Electroluminescent element including a thin-film transistor for Electroluminescent element including a thin-film transistor for

1992-06-12

1995-01-24

Pascal, Robert J.

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

3151691, 257 9, 257 13, 257 79, 257 94, 313504, 313499, 313509, 313506, G09G 310

Patent

active

053845170

ABSTRACT:
An electroluminescent element comprising a first electrode, a second electrode, a luminescent layer located between the first electrode and the second electrode and emitting light by application of the AC voltage to the first electrode and the second electrode, a first dielectric layer located between the first electrode and the luminescent layer, a second dielectric layer located between the second electrode and the luminescent layer, and a charge control layer located between the luminescent layer and at least one of the first and second dielectric layers and controlling stored charge accordance with control voltage.

REFERENCES:
patent: 4594282 (1986-06-01), Kawaguchi et al.
patent: 4672266 (1987-06-01), Niguchi et al.
patent: 4721631 (1988-01-01), Endo et al.
patent: 4877995 (1989-10-01), Thioulouse et al.
patent: 4947081 (1990-08-01), Ohiwa et al.
patent: 4975338 (1990-12-01), Kageyama et al.
patent: 5003221 (1991-03-01), Shimizu
patent: 5059862 (1991-10-01), Van Slyke et al.
An AC Thin-Film Display with Pr-Mn Oxide Black Dielectric Material, Matsuoka et al., IEEE Transactions On Electron Devices, vol. ED-33 No. 9, Sep. 1986.

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