Question 9:
Will OLED luminaire for photomedical applications be considered for a human-light interaction topic for OLED luminaire product?
Answer 9:
Unless its inteded purpose is for improving the understanding having to do with meaningful exposure levels of artificial light that affect long-term well-being of lighting consumers within daytime and/or nighttime realistic lighting contexts, the answer would be no. For your convenience, the description for the subtopic in question is below:
Subtopic A.8.2- Human Light Interactions. It states Research is sought to improve the understanding having to do with meaningful exposure levels of artificial light that affect long-term wellbeing of lighting consumers within daytime and/or nighttime realistic lighting contexts. In addition to exposure levels, applicants should consider the impacts involving variations in spectral power density. This work should transition lab studies on the physiological impacts of artificial lighting to field-type studies that consider realistic lighting scenarios. Applicant teams are strongly encouraged to include physiological researchers as well as lighting product developers to accelerate and maximize usability of results and accelerate implementation of findings. Teams should address institutional review board (IRB) practices where appropriate for the proposed research. The impacts of proposed work should be analyzed in terms of energy savings, improved consumer confidence, and improved well-being. Work to develop novel, specialized research tools that enable specific R&D in this topic may also be considered such as specialized luminaires for understanding light level and spectral impacts or exposure measurement tools to capture received spectrum and light levels. Research should seek to reduce uncertainties around the health impacts of artificial lighting thereby increasing consumer confidence, guiding development of healthful lighting products, and accelerating adoption of energy saving SSL products.
OLED-based photomedical approaches are not currently being requested under the OLED product topic area. For the SSL Program, the proposed technical approach for a given application must be primarily intended for general illumination. Ultimately each applicant needs to make the determination if a given technology fits a particular subtopic.
Question 14:
Is there a minimum fraction of the total labor expenses or total project budget that must be performed by the direct employees of the prime recipient?
Answer 14:
The FOA does not currently stipulate a minimum fraction of total labor expenses or total project budget to be conducted by the direct employees of the Prime; however, the Prime and the Subs should all have justifiable and distinctive contributions to the overall effort that is proposed.
Although not a requirement, normally the Prime Recipient performs a majority of the effort given that the Prime has the responsibility to DOE for execution of the project. If DOE selects a project where the Prime will not be performing a majority of the work, and DOE believes the organizational structure and roles may result in a high risk to the Government, it will work with the Recipient to mitigate the risk. The Applicant must sufficiently explain the team and level of participation by project participants consistent with merit review criterion 3.
Question 24:
How is extraction efficiency defined in the 2020 targets for Subtopic M.O.3?
Answer 24:
Extraction Efficiency – the 2016 RDP has the following definition on Page 98: Extraction efficiency is the ratio of visible photons emitted from the panel to the photons generated in the emissive region. For basic OLED devices on planar glass substrates, only about 20% (17- 25%) of the generated light is emitted from the panel. This is due to absorption and trapping of photons in the electrodes, transparent substrate, and inner layers resulting from mismatches in the index of refraction along the photon path (i.e., organic materials, anode, substrate, encapsulation layers, and air). The DOE target for light extraction efficiency is 70%, an extraction enhancement of 3 to 3.5x. The extraction efficiency of current products is only 30 to 35%, leaving ample room for improvement and energy efficiency gains.
Question 27:
Is the referenced Federally-approved Rate Agreement documentation required for submission to this FOA? If so, where is the required Federally-approved rate agreement documentation and what is the projected timing for approval?
Answer 27:
A Federally approved rate agreement is required as a supporting document at the time of application IF the applicant has federally-approved rates.
If an applicant does not have federally approved rates, but is proposing indirect rates as part of the project cost, then during negotiations (if selected) the applicant will be required to submit an indirect rate proposal supporting the proposed rates prior to issuance of a DOE award.
Please reference Tab i. Indirect on the Budget Justification Workbook for more information.
Question 28:
In the SOPO template the [Award Number] and [Mod Number] are requested. I am not sure what these numbers are. Is the Award Number the same as our Control Number? On my computer, the SOPO template shows up in 12 point Calibri font. I am assuming that we can use Times New Roman 12 point, but would like to get that confirmed.
Answer 28:
For the purposes of the SOPO attachment, please use your control number in lieu of the award number and mod number. The award number is not the same as the control number, but for identification purposes during this phase of the FOA using the control number will be sufficient for the purposes of your SOPO submission.
Times New Roman would be acceptable.