Design and prototyping of a family of OLED luminaires for indoor environmental applications: results from the ODALINE project

Pellegrino, Anna; Lo Verso, Valerio R. M.; Aghemo, Chiara; Fiorina, Sabrina; Piccablotto, Gabriele

doi:10.1186/s40539-015-0025-x

Journal of Solid State Lighting

Table 1 Results of Dialux simulations for three of the different scenarios which were analyzed: a cellular office, a health care bedroom and a train coach

From: Design and prototyping of a family of OLED luminaires for indoor environmental applications: results from the ODALINE project

Cellular office (15 m²)
Lighting system	# of OLEDs/ luminaire	# of luminaires	Total area^a [cm²]	h_m [m]	LPD [W/m²]	Visual task area		Room area^b
Lighting system	# of OLEDs/ luminaire	# of luminaires	Total area^a [cm²]	h_m [m]	LPD [W/m²]	E_m [lux]	U [−]	E_m [lux]	U [−]
Ambient lighting (downlight suspended luminaires)
OLED Philips	21	3	9.765	2.2	29.3	512	0.75	421	0.47
OLED LGChem	40	3	12.000	2.2	11.2	508	0.76	460	0.44
Light Field LED Zumtobel^c	/	2	7.688	2.2	5.9	500	0.57	553	0.27
Ambient lighting (downlight suspended luminaires) + downlight free standing luminaire for the work plane
OLED Philips	16 (susp.)	3 + 1	3.875	2.2 (susp.)	26.5	531 (piant.183)	0.58	386	0.49
OLED Philips	+9 (stand)	3 + 1	3.875	1.7 (stand)	26.5	531 (piant.183)	0.58	386	0.49
OLED LGChem	16 (susp.)	3 + 1	9.600	2.2 (susp.)	8.95	510 (piant.175)	0.63	391	0.4
OLED LGChem	+9 (stand)	3 + 1	9.600	1.7 (stand)	8.95	510 (piant.175)	0.63	391	0.4
Free standing luminaire for the work plane (downlight OLED/uplight LED)
OLED Philips		20 OLED	3100 (OLED)	1.7	13.3	488	0.35	232	0.28
OLED LGChem		25 OLED		1.7	5.5	352	0.37	173	0.34
Hospital bedroom (patients’ room)
Bedhead with downlight luminaires
OLED Philips	6	1	930	1.5	1.7	191	0.7
OLED LGChem	6	1	600	1.5	0.7	103	0.7
Bedhead with downlight OLED/uplight LED luminaires
OLED Philips	6	2		1.5 OLED	7.25	540	0.9
OLED Philips	6	2		1.7 LED	7.25	540	0.9
OLED LGChem	6	2		1.5 OLED	6	453	0.9
OLED LGChem	6	2		1.7 LED	6	453	0.9
BELIA Zumtobel (LED)^d	/	1	2.726 (tot)	1.5 OLED	6	401	0.9
BELIA Zumtobel (LED)^d	/	1	2.726 (tot)	1.7 FLUO	6	401	0.9
Train coach
Ambient lighting of a modular bay (4 facing seats + corridor)
OLED Philips	19	/	2.945	2	19 ca	388	0.7	306	0.47
OLED LGChem	19	/	1.900	2	3.8	197	0.66	64	0.06

h _m mounting height [m], LDP Lighting Power Density [W/m²]
^atotal luminous area for a single luminaire
^broom area minus a peripheral stripe having a depth of 50 cm
^cfor comparative purposes, a simulation with a suspended downlight luminaire by Zumtobel, equipped with LEDs was also performed
^dfor comparative purposes, a simulation with a downlight/uplight bedhead by Zumtobel, equipped with 2 ∗ 54 W fluorescent tubes, was also performed

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