TW200634133A - Inorganic luminescence material of UV solid light source - Google Patents

Inorganic luminescence material of UV solid light source

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Publication number
TW200634133A
TW200634133A TW094109119A TW94109119A TW200634133A TW 200634133 A TW200634133 A TW 200634133A TW 094109119 A TW094109119 A TW 094109119A TW 94109119 A TW94109119 A TW 94109119A TW 200634133 A TW200634133 A TW 200634133A
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TW
Taiwan
Prior art keywords
light
light source
multiband
series
inorganic
Prior art date
Application number
TW094109119A
Other languages
Chinese (zh)
Other versions
TWI337198B (en
Inventor
Soshchin Naum
Original Assignee
Chen Shiang Mian
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Application filed by Chen Shiang Mian filed Critical Chen Shiang Mian
Priority to TW094109119A priority Critical patent/TW200634133A/en
Publication of TW200634133A publication Critical patent/TW200634133A/en
Application granted granted Critical
Publication of TWI337198B publication Critical patent/TWI337198B/zh

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Abstract

An inorganic luminescence material of UV sold light source, in which the said material is an inorganic phosphor in orthosilicate group of UV LED, whose main ingredients are Sr2CaLn2(SiO4)3 ± δ, whose light emitting center is composed of Eu<SP>+2</SP>, Sm<SP>+2</SP>, Yb<SP>+2</SP> Dy<SP>+2</SP>, Mn<SP>+2</SP>, Sn<SP>+2</SP>, Cu<SP>+2</SP> series of divalent ions by entering cation optical grating nodal point, and the second part of light emitting center is composed of trivalent TR<SP>+3</SP> ions of Ce<SP>+3</SP>, Eu<SP>+3</SP>, Tb<SP>+3</SP>, Sm<SP>+3</SP>, Dy<SP>+3</SP> series with being distributed in nodal point. When chemical index is in the scope of 0 ≤ δ ≤ 0.2, the multiband white light generating the wavelength of light radiation δ ≤ 430nm (nanometer) can be obtained under the condition of utilizing semiconductor heterogeneity of base groups of indium nitride and gallium nitride with short wave UV light excited; the color temperature of multiband white light lies between T=2500K and 12000K.
TW094109119A 2005-03-24 2005-03-24 Inorganic luminescence material of UV solid light source TW200634133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094109119A TW200634133A (en) 2005-03-24 2005-03-24 Inorganic luminescence material of UV solid light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094109119A TW200634133A (en) 2005-03-24 2005-03-24 Inorganic luminescence material of UV solid light source

Publications (2)

Publication Number Publication Date
TW200634133A true TW200634133A (en) 2006-10-01
TWI337198B TWI337198B (en) 2011-02-11

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TW094109119A TW200634133A (en) 2005-03-24 2005-03-24 Inorganic luminescence material of UV solid light source

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TW (1) TW200634133A (en)

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Publication number Publication date
TWI337198B (en) 2011-02-11

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