| Title: | Yellow fluorosulfide phosphors for light-emitting diode and preparation method thereof |
| Authors: | Chen Teng-Ming Wu Yun-Chen |
| Issue Date: | 22-Apr-2014 |
| Abstract: | A novel yellow phosphor of a fluorosulfide having a chemical formula of (A1-x-yCexBy)2Ca1-zSrzF4S2 and a tetragonal crystal phase is disclosed, wherein A and B are different rare earth metals other than Ce, the values of x, y, z are 0<x≦1, 0≦y≦1, and 0≦z≦1, respectively. A preparation method of the fluorosulfide and white-light emitting diode application thereof are also disclosed. |
| Gov't Doc #: | C09K011/08 C09K011/61 C09K011/54 C09K011/56 H01J001/62 H01J063/04 |
| URI: | http://hdl.handle.net/11536/104389 |
| Patent Country: | USA |
| Patent Number: | 08703015 |
| Appears in Collections: | Patents |
Files in This Item:
If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.
- Yellow Fluorosulfide Phosphors for Light-Emitting Diode and Preparation Method Thereof / CHEN Teng-Ming;Wu Yun-Chen
- Red and green fluorosulfide phosphor, preparation method and white-light emitting diodes thereof / Chen Teng-Ming;Wu Yun-Chen
- Red and Green Fluorosulfide phosphor, Preparation Method and White-Light Emitting Diodes Thereof / Chen Teng-Ming;Wu Yun-Chen
- Red and green fluorosulfide phosphor, preparation method and white-light emitting diodes / Chen Teng-Ming;Wu Yun-Chen
- Red and Green Fluorosulfide Phosphor, Preparation Method and White-Light Emitting Diodes / Chen Teng-Ming;Wu Yun-Chen
Loading...