Light source
First Claim
Patent Images
1. A light source comprising:
- at least one electron emitter;
a transparent substrate for guiding therethrough a phosphorescent light emission based on electrons emitted from said electron emitter; and
light reflecting means disposed in facing relation to said transparent substrate, for reflecting said phosphorescent light emission to said transparent substrate.
1 Assignment
0 Petitions
Accused Products
Abstract
A light source has a transparent substrate, a fixed substrate disposed in facing relation to the transparent substrate, and a plurality of electron emitters disposed on a principal surface of the fixed substrate. A light reflecting film is disposed on a portion of the principal surface of the fixed substrate which is free of the electron emitters. An anode electrode in the form of a transparent electrode is disposed on a substantially entire reverse side of the transparent substrate. Phosphor layers are disposed on the anode electrode at respective positions facing the electron emitters.
11 Citations
27 Claims
-
1. A light source comprising:
-
at least one electron emitter;
a transparent substrate for guiding therethrough a phosphorescent light emission based on electrons emitted from said electron emitter; and
light reflecting means disposed in facing relation to said transparent substrate, for reflecting said phosphorescent light emission to said transparent substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A light source comprising:
-
a transparent substrate;
a fixed substrate disposed in facing relation to said transparent substrate;
at least one electron emitter disposed on said fixed substrate;
an anode electrode comprising a transparent electrode;
a first phosphor layer, said anode electrode and said first phosphor layer being disposed on a surface of said transparent substrate which faces said fixed substrate; and
an auxiliary electrode and a second phosphor layer which are disposed on a portion of said fixed substrate, the portion being free of said electron emitter. - View Dependent Claims (21, 22, 23)
-
-
24. A light source comprising:
-
at least one electron emitter;
a transparent substrate for guiding therethrough a phosphorescent light emission based on electrons emitted from said electron emitter; and
a laminated assembly disposed in facing relation to said transparent substrate, said laminated assembly comprising an anode electrode and a phosphor layer;
said laminated assembly being oriented such that said phosphor layer confronts said transparent substrate. - View Dependent Claims (25, 26, 27)
-
Specification