Phosphors for optical devices
- Mitsubishi Chemical Corporation
- Electronics Materials Dept.
Phosphors for optical devices
Mitsubishi Chemical Corporation- Language
Phosphor is a material which absorbs light energy, such as ultraviolet and visible rays, and converts it into certain light. Mitsubishi Chemical Corporation has long experience in development and manufacture of phosphor for more than 50 years. Based on manufacturing technology derived from this experience, Mitsubishi Chemical Corporation provides phosphors for optical devices such as LED and lasers.
Characteristics
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Mitsubishi Chemical Corporation started to develop, manufacture and sell the high-performance nitride red phosphors prior to other phosphor suppliers. In addition, many kinds of red, yellow and green phosphors manufactured by Mitsubishi Chemical Corporation are currently used for applications of LCD backlighting and general lighting devices. With a variety of product lineup, strong patents, and deep knowledge and experiences in optical devices, Mitsubishi Chemical Corporation can propose the best phosphor solutions which meet customers' needs.
Lineup/Specifications
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| Color | Chemical Formula | Popular Name | λp / nm |
|---|---|---|---|
| Yellow | Y3Al5O12:Ce3+ |
YAG |
551-559 |
| La3Si6N11:Ce3+ |
LSN |
535-540 |
|
| (La,Y)3Si6N11:Ce3+ |
LYSN |
550-565 |
|
| Red | CaAlSiN3:Eu2+ |
CASN |
650-660 |
|
(Sr,Ca)AlSiN3:Eu2+ |
SCASN |
607-640 |
|
|
Green |
CaSc2O4:Ce3+ |
CSO |
516 |
|
(Si,Al)3(O,N)4:Eu2+ |
β-SiAlON |
534-546 |
|
|
Y3(Al,Ga)5O12:Ce3+ |
GYAG |
530-532 |
|
|
Lu3Al5O12:Ce3+ |
LuAG |
523-540 |
|
| Blue | (Sr,Ba)10(PO4)6Cl2:Eu2+ |
SBCA |
453-473 |
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