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Flexible Electronics for Rugged, Low Power Army Systems

Award Information

Agency:
Department of Defense
Branch:
Army
Award ID:
79343
Program Year/Program:
2006 / SBIR
Agency Tracking Number:
A062-061-1450
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
VERSATILIS LLC
488 Ridgefield Rd Shelburne, VT 05482
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2006
Title: Flexible Electronics for Rugged, Low Power Army Systems
Agency / Branch: DOD / ARMY
Contract: W911QX-07-C-0008
Award Amount: $69,998.00
 

Abstract:

Performance of current amorphous (A-Si) and even polycrystalline (Poly-Si) silicon thin film transistors (TFTs) made with low temperature processes (<200°C) on flexible polymer substrates cannot meet requirements for applications such as AM backplanes for flexible displays or other flexible electronics in rugged, low cost Army systems of the future. While A-Si and Poly-Si TFTs can be successfully processed > 300°C on rigid glass or metal foil substrates with acceptable performance and yield, this is too high for traditional plastic substrates. Versatilis proposes to show high performing top gate based TFTs made of Zinc Oxide (ZnO) as an alternate semiconductor material, and made directly on a flexible polymer sheet at < 200°C. Such TFTs will be further patterned to <2μ features for high switching speeds using a novel multiwavelength photolithographic technique that will obviate sequential masking steps and fully eliminate registration and alignment challenges in working with flexible polymer substrates, and which will be compatible with a future R2R manufacturing paradigm for very low cost flexible electronics. Proposer will partner with the Display Research Lab at Lehigh University and adapt existing designs and techniques for Silicon based TFTs on metal foils to ZnO based TFTs on plastic.

Principal Investigator:

Ajay Jain
Chief Technical Officer
6503804763
ajay@vrstls.com

Business Contact:

George Powch
President + CEO
8029854009
george@vrstls.com
Small Business Information at Submission:

VERSATILIS LLC
488 Ridgefield Rd Shelburne, VT 05482

EIN/Tax ID: 200975552
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No