Plasma display panel and plasma display apparatus

Details Plasma display panel and plasma display apparatus Plasma display panel and plasma display apparatus

2011-07-12

2011-07-12

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

Reexamination Certificate

active

07977880

ABSTRACT:
A plasma display panel is provided with a discharge cell comprising a discharge space, a phosphor film contacting with the discharge space, a holding portion (barrier ribs and a dielectric layer) sectioning the discharge space and holding the phosphor film on an opposite side to the discharge space side, and gas filled in the discharge space and emitting ultraviolet light by discharge. The phosphor film comprises a phosphor layer emitting visible rays by excitation caused by ultraviolet light and a reflecting layer reflecting visible rays, the phosphor layer is provided between the reflecting layer and the discharge space, a film thickness of the reflecting layer is 15 μm or thinner, and a refractive index of the reflecting layer is 1.7 or higher.

REFERENCES:
patent: 5939826 (1999-08-01), Ohsawa et al.
patent: 5957743 (1999-09-01), Konishi et al.
patent: 6611099 (2003-08-01), Murata et al.
patent: 11-204044 (1998-01-01), None
patent: 2000-11885 (1998-06-01), None

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