Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1996-08-30
1998-07-28
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345209, 3151693, G09G 330
Patent
active
057867976
ABSTRACT:
A thin film electroluminescent display panel is driven with either a symmetric or asymmetric drive scheme which includes at least one equalizing voltage pulse per write cycle to remove carriers trapped at the interfaces of dielectric layers and phosphor layer in order to stabilize the charge of each display panel pixel. The present invention reduces the smearing, latent image and pseudo persistence problems caused by carriers being retained and accumulated at the dielectric and phosphor layer interfaces.
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<<Rata Book 1988-1989>> by Superten Inc. pp. 11-4-11-8.
Budzilek Russell Anthony
Kapoor Mohan Lal
Monarchie Dominic Louis
Rebeschi Thomas John
Hjerpe Richard
Lao Lun-Yi
Northrop Grumman Corporation
Sutcliff Walter G.
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