Next-generation AMLCD microdisplays

Tony Bacarella; Tim Hogan; Hong Choi; Mike Presz

doi:10.1117/12.820366

12 May 2009 Next-generation AMLCD microdisplays

Tony Bacarella, Tim Hogan, Hong Choi, Mike Presz

Proceedings Volume 7327, Display Technologies and Applications for Defense, Security, and Avionics III; 73270E (2009) https://doi.org/10.1117/12.820366
Event: SPIE Defense, Security, and Sensing, 2009, Orlando, Florida, United States

Abstract

We report on the next generation of transmissive liquid crystal micro-display technology based on single-crystal Si backplane. The demand for ultra-high resolutions in combination with optimization of size, weight, and power are driving Kopin AMLCD to resolutions as high as 2k x 2k. Several key developments are driving the aggressive development of higher density, lower power AMLCD displays. We will review display performance improvements resulting from a transition to 8" Si wafer processing, including smaller design rules and multi-level metal processing. In addition, we will describe new technologies enabling ultra-low power consumption, wide operating temperature range, and "Instant-On" display performance at temperatures as low as -40° C. We will discuss how these technologies are combined in advanced micro-displays, which are enabling the next generation of ruggedized imaging applications.

Citation Download Citation

Tony Bacarella, Tim Hogan, Hong Choi, and Mike Presz "Next-generation AMLCD microdisplays", Proc. SPIE 7327, Display Technologies and Applications for Defense, Security, and Avionics III, 73270E (12 May 2009); https://doi.org/10.1117/12.820366

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