Plasma display apparatus and fluorescent material for plasma display panel
View Patent ↗Fluorescent material used for a plasma display panel contains particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in the fluorescent material.
1. A fluorescent material used for a plasma display panel, said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material, and that X 2 /Y is equal to or smaller than 2% where X 2 indicates a number of particles having a diameter equal to or greater than 16 micrometers.
2. A fluorescent material used for a plasma display panel, said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material, and that X 2 /Y is equal to or smaller than 1% where X 2 indicates a number of particles having a diameter equal to or greater than 16 micrometers.
3. A fluorescent material used for a plasma display panel, said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material, and that T 1 /T 2 is equal to or smaller than 1.7 where T 1 indicates a locally maximum thickness of said fluorescent material, and T 2 indicates an average thickness of said fluorescent material.
4. A fluorescent material used for a plasma display panel, said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material, and that T 1 /T 2 is equal to or smaller than 1.5 where T 1 indicates a locally maximum thickness of said fluorescent material, and T 2 indicates an average thickness of said fluorescent material.
5. Fluorescent material used for a plasma display panel, said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 1% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material.
6. The fluorescent material as set forth in claim 5 , wherein X 2 /Y is equal to or smaller than 2% where X 2 indicates a number of particles having a diameter equal to or greater than 16 micrometers.
7. The fluorescent material as set forth in claim 5 , wherein X 2 /Y is equal to or smaller than 1% where X 2 indicates a number of particles having a diameter equal to or greater than 16 micrometers.
8. The fluorescent material as set forth in claim 5 , wherein T 1 /T 2 is equal to or smaller than 1.7 where T 1 indicates a locally maximum thickness of said fluorescent material, and T 2 indicates an average thickness of said fluorescent material.
9. The fluorescent material as set forth in claim 5 , wherein T 1 /T 2 is equal to or smaller than 1.5 where T 1 indicates a locally maximum thickness of said fluorescent material, and T 2 indicates an average thickness of said fluorescent material.
10. A plasma display apparatus comprising a first substrate, a second substrate and fluorescent material arranged between said first and second substrates, wherein electric discharge is caused in a discharge cell formed between said first and second substrates to excite said fluorescent material to emit a light,
said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material, and that X 2 /Y is equal to or smaller than 2% where X 2 indicates a number of particles having a diameter equal to or greater than 16 micrometers.
11. A plasma display apparatus comprising a first substrate, a second substrate and fluorescent material arranged between said first and second substrates, wherein electric discharge is caused in a discharge cell formed between said first and second substrates to excite said fluorescent material to emit a light,
said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material, and that X 2 /Y is equal to or smaller than 1% where X 2 indicates a number of particles having a diameter equal to or greater than 16 micrometers.
12. A plasma display apparatus comprising a first substrate, a second substrate and fluorescent material arranged between said first and second substrates, wherein electric discharge is caused in a discharge cell formed between said first and second substrates to excite said fluorescent material to emit a light,
said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material, and that T 1 /T 2 is equal to or smaller than 1.7 where T 1 indicates a locally maximum thickness of said fluorescent material, and T 2 indicates an average thickness of said fluorescent material.
13. A plasma display apparatus comprising a first substrate, a second substrate and fluorescent material arranged between said first and second substrates, wherein electric discharge is caused in a discharge cell formed between said first and second substrates to excite said fluorescent material to emit a light,
said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 10% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material, and that T 1 /T 2 is equal to or smaller than 1.5 where T 1 indicates a locally maximum thickness of said fluorescent material, and T 2 indicates an average thickness of said fluorescent material.
14. A plasma display apparatus comprising a first substrate, a second substrate and fluorescent material arranged between said first and second substrates, wherein electric discharge is caused in a discharge cell formed between said first and second substrates to excite said fluorescent material to emit a light,
said fluorescent material containing particles having various diameters wherein X 1 /Y is equal to or smaller than 1% where X 1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in said fluorescent material.
15. The plasma display apparatus as set forth in claim 14 , wherein X 2 /Y is equal to or smaller than 2% where X 2 indicates a number of particles having a diameter equal to or greater than 16 micrometers.
16. The plasma display apparatus as set forth in claim 14 , wherein X 2 /Y is equal to or smaller than 1% where X 2 indicates a number of particles having a diameter equal to or greater than 16 micrometers.
17. The plasma display apparatus as set forth in claim 14 , wherein T 1 /T 2 is equal to or smaller than 1.7 where T 1 indicates a locally maximum thickness of said fluorescent material, and T 2 indicates an average thickness of said fluorescent material.
18. The plasma display apparatus as set forth in claim 14 , wherein T 1 /T 2 is equal to or smaller than 1.5 where T 1 indicates a locally maximum thickness of said fluorescent material, and T 2 indicates an average thickness of said fluorescent material.