Applications of rare earths in full-colour EL displays
✍ Scribed by Markku Leskelä; Lauri Niinistö
- Book ID
- 113300048
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 508 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0254-0584
No coin nor oath required. For personal study only.
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## Abstract New Recipes for rare earth doped CaSO~4~ luminescence phosphors which give high photoluminescence efficiency combined with high thermal stability desired for noval display applications are described. The influence of cooling rate, thermal treatments and water washing as well as crystal
Screen-printed protective film of rare earth oxides (bO,, Gd,O,, Dy,O,, Y,O,, and Yb,O,) was applied to ac-plasma display panels. Screen-printed rare earth protective films have higher luminous efficiencies than a sputtered MgO protective film. However, it is difficult to obtain a low firing voltage