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ʹ LED 5 E27 1Watt 220V
ʹ LED 5 E27 1Watt 220V
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HL-LED80W 220V 3000K
ʻŷ LED80ѵʧǷ
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HL-LED80W 220V 6400K
ʻŷ LED80ѵʧ
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HL-LED100W 220V 3000K
ʻŷLED 100W ʧǷ
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HL-LED100W 220V 6400K
ʻŷ LED100W ʧ
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LED SD817-24V-RGB
LED SD817-24V 12M 15W RGB
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LED Manufaturing


 

ʹ LED ʹ俿ʧҧͧȵɷ 21

 

ѡʹ LED
ʹ俿ʧҧͧȵɷ 21

Solidstate Lighting (SSL) ෤㹡þѲк俿ʧҧ͡ɷ 2 ͧšȵɷ 21 »Сͺ觡Դʧ 2 Դ Դá Inorganic Lightemitting Diodes LED ЪԴ 2 Organic Lightemitting Diodes OLED ෤ SSL ѧ᷹ʹ俿ҪԴʹѧ൹ʹҷس٧ʧҧ ʹૹ ʹ HID

äҴóͧصˡ ͧ Moore ҡóҨӹǹͧҹԴ躹ἧ Integrated Circuit Board Ҩ 2 ҷء 2 صˡ LED ǡѹ ͡ Ronald Haitz ʹյѡԨ¢ͧѷ Agilent ҡóöТͧʹ LED 騹繡ͧ Haitz һҳʧʹ˹ʧ͡ 20 ҷء ˹觷 з鹷عʧѧǨŴŧ 10 ѺþѲҢͧصˡöŴ鹷عͧԻŧ 3 ɷҹҡ觪Ҵͧʹ LED ⵢҧǴ

Ѳʹ LED Դ Highbrightness LED 繼Եѳͧʹ LED ѧѲҧͧСѧѺҡ ºͧʹԴ շȷҧͧʧ͹ (Directional Light) բҴзѴѴ, ᵡ, Ǻ÷ӧҹ, ʹشԴѹ (Instant On), աáШ¢ͧѧԹôѧŵŵ, ءҹҹ, ԷҾ٧, դ͹ԴǹСͺͧûͷ

ѡ LED Chip
Ҵ˭ͧʹ LED ͡¹᷹ʹ骹Դ Incandescent ʹ PAR ੾ҧöʹ LED Դ HBLED ʹѴѧҹѧͧҧ٧¹᷹ʹ 2 ԴѧǷѧж١͹Ҥѹҧʺ ҧáԵʹ HBLED ѲлѺاʹԴ¡Ҥͧҧͧʹ LED Сͺѹ繪شʹ LED ǡѹӹǹͧʹ LED ѧ ἧ, ᶺ, Ǣͧشʹ LED ˹ҷ觡ԴʧѧͧҧлԷԼšͧҧҡʹ俷 駹ѧ֧ûѺاͷբͧʹ LED (Color Stability) ա

ٻ 1 LED Spotlight

ٻ 2 ʹ LED ᷹ʹѧ൹ਹԴ Reflector Lamp

 

 

 

 

ٻ 3 Schematics: Cross Section of LED Lamp

ҵðҹǢͧѺʹ LED
ҵðҹǢͧѺþѲмԵʹ LED
* ҵðҹ IESNA LM80: Approved Method for Measuring Lumen Depreciation of LED Light Sources ҵðҹѺ˹鹵͹÷ͺ͡˹Ңͧ Lumen Maintenance ͧʹ LED Ըշ˹ҵðҹ繡Ѵµçҡǧ俿Ҿʹ ͧҡʹ LED դǵس٧ ѧҵðҹ LM80 ֧˹ͧͺسԷҧѹ 3 س 50 C, 85 C سӴѺ 3 Եͧ͡

ͧҡʹ LED Թ 50,000 ҡѺ 5.6 ѧҵðҹ TM21: Lumen Depreciation Lifetime Estimation Method for LED Light Sources ֧Ըº ѭѵҧ Extrapolation ҡ㹪ǧͤҴóҡѧͧҧ (Lumen Output) ͧʹ LED 㹪ǧ蹪 ¨Ѵҡѧͧҧء 1,000 ֧ҧ 6,000 ҡѧͧҧ Ŵŧӹǹ 6 ҹж١Ҿ͵ҿ º ѭѵҧ ҡѧͧҧ 36,000 ҷͺʹ LED 10,000 ö ºѭѵҧ ͤҴóҡѧͧҧ騹֧ 60,000 ͤҡѧͧҧŴŧ 30% ʴʹ LED ѧءҹ

* ҵðҹѺ 2 ҵðҹ IESNA LM79 Approved Method for the Electrical an Photometric Testing of Solid State Lighting Devices LM79 ˹Ըա÷ͺǢͧѺسѡɳзҧ俿, ͧҧ, áШ¤ͧʧФسѵԢͧբͧʧ š÷ͺáШ¤ͧʧҵðҹ LM79 ʴٻͧҿẺ Tabular Ẻ Polar ǹš÷ͺҹբͧʧöʴٻͧҿ¡ Spectral Power Distribution (SPD) öԹҳʧǤ蹷Ҥͧ (˹¢ͧ Milliwatt per Nanometer mW/nm)

ҧ 1 ҡѧͧҧͧʹ俿ҪԴҧ

ٻ 4 ҿ Spectral Power Distribution: SPD ͧʹ LED

* ҵðҹѺ 3 ҵðҹ ANSI C78.3772008 Specifications for Chromaticity of SolidState Lighting Product ҵðҹǢͧسѵբͧʧҡʹ LED ʹ俿ҷ价ҹ袳йշ¡ Unsaturated Colors зբͧʧҡʹ LED 繪Դ Saturated Colors ᴧԴҡ鹢ͧ֡ Aluminum Gallium Arsenide (AlGaAs) չԹԴҡ鹢ͧ֡ Indium Gallium Nitride (InGaN) Դҡ鹢ͧ֡ Aluminum Gallium Phosphide (AlGaP)

 

 


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