Accelerated Testing of Various Types of Vacuum Fluorescent Displays General Motors Corporation

Format:

Conference/Event

Author/Creator:

Stephenson, Hal W., author.

Conference Name:

SAE International Congress & Exposition (1989-02-27 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1989

Summary:

The VFD tests in this report differ from previous tests in that the anode and grid supply voltages, in addition to the filament supply voltage, were simultaneously increased from nominal values. Accelerated tests were conducted at 110%, 125%, and 150% of nominal voltage on VFD's having static and duplex drive with AC-driven filament and static drive with DC-driven Filament. Two methods are used to estimate the time at which 50% degradation occurs in luminance at nominal (100%) voltage. These methods were the inverse power law and regression analysis

Notes:

Vendor supplied data

Publisher Number:

890810

Access Restriction:

Restricted for use by site license