Electric lamp and discharge devices – With luminescent solid or liquid material – Coplanar electrodes
Patent
1996-01-16
1997-12-16
O'Shea, Sandra L.
Electric lamp and discharge devices
With luminescent solid or liquid material
Coplanar electrodes
313113, 313478, 362302, 362298, F21V 700, H01J 516, H01K 126
Patent
active
056989415
ABSTRACT:
An optical correction layer for a light emitting apparatus having gaps in brightness at the light-emitting surface. The optical correction layer includes a plurality of optical correction regions centered over the gaps, and a plurality of optically transparent regions which overlay the remainder of the light-emitting surface. The optical correction regions include appropriately formed grooves which collect and redirect light adjacent the gap. The light is redirected to cover and effectively conceal the gap. The optically transparent regions permit light to travel through, without redirection.
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Dworsky Lawrence N.
Jachimowicz Karen E.
Jaskie James E.
Richard Fred V.
Tobin Kathleen
Motorola
O'Shea Sandra L.
Parsons Eugene A.
Williams Joseph
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