Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
light-emitting diode
|
| gptkbp:can_be_dimmed |
yes
|
| gptkbp:can_be_made_by |
RGB LEDs
blue LED with yellow phosphor |
| gptkbp:canBe |
surface-mounted
through-hole |
| gptkbp:color_rendering_index |
varies
|
| gptkbp:contains |
gptkb:microprocessor
phosphor |
| gptkbp:emits |
white light
|
| gptkbp:energyEfficiency |
high
|
| gptkbp:environmentalImpact |
low
|
| gptkbp:hasNo |
mercury
|
| https://www.w3.org/2000/01/rdf-schema#label |
white LED
|
| gptkbp:inventedBy |
gptkb:Nakamura_Shuji
1990s |
| gptkbp:lifespan |
long
|
| gptkbp:operates |
electroluminescence
|
| gptkbp:powerSource |
low
AC current (with driver) DC current |
| gptkbp:replacedBy |
fluorescent lamps
incandescent bulbs |
| gptkbp:used_in |
lighting
medical devices signage emergency lighting holiday lights street lighting decorative lighting projectors computer monitors architectural lighting stage lighting displays flashlights automotive lighting aviation lighting backlighting bicycle lights grow lights indicators marine lighting mobile phone screens traffic signals artificial sunlight task lighting television backlights |
| gptkbp:bfsParent |
gptkb:Shuji_Nakamura
|
| gptkbp:bfsLayer |
5
|