Abstract
The light-emitting diodes(LED) have been widely applied in projector displays and backlight. Especially,3D display need highly directional and High brightness light source. Some research also proved to limit the light in specific area with the characteristics of photonic crystal band gap so as to enhance the light extraction rate. We designed a photonic crystal structure in LED surface, light distribution angle is about ± 27°. In our design having a high directivity light and light intensity can be enhanced.
| Original language | English |
|---|---|
| Title of host publication | 22nd International Display Workshops, IDW 2015 |
| Publisher | International Display Workshops |
| Pages | 913-915 |
| Number of pages | 3 |
| Volume | 2 |
| ISBN (Electronic) | 9781510845503 |
| Publication status | Published - 2015 Jan 1 |
| Event | 22nd International Display Workshops, IDW 2015 - Otsu, Japan Duration: 2015 Dec 9 → 2015 Dec 11 |
Other
| Other | 22nd International Display Workshops, IDW 2015 |
|---|---|
| Country | Japan |
| City | Otsu |
| Period | 15-12-09 → 15-12-11 |
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All Science Journal Classification (ASJC) codes
- Computer Vision and Pattern Recognition
- Human-Computer Interaction
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Radiology Nuclear Medicine and imaging
Cite this
Chiu, C. C., & Hsiao, F-L. (2015). High directivity light source based on photonic crystal structure. In 22nd International Display Workshops, IDW 2015 (Vol. 2, pp. 913-915). International Display Workshops.