Dr. Jan C. Isidorsson Profile

Dr. Jan C. Isidorsson

Scientist at Eclipse Energy Systems Inc

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 18 April 2008 Paper

All solid state electrochromic device for helmet-mounted displays

Hulya Demiryont, Kenneth Shannon, Jan Isidorsson, Sharon Dixon, Alan Pinkus

Proceedings Volume 6955, 695507 (2008) https://doi.org/10.1117/12.777794

KEYWORDS: Head-mounted displays, Electrodes, Ions, Solid state electronics, Reflection, Goggles, Switching, Air contamination, Molybdenum, Polarons

Read Abstract +

Helmet-Mounted Displays (HMDs) do not allow the pilot to change transmission level of a visor transitioning from high to low light levels. A variable-transmittance visor (VTV) is a possible solution. The Eclipse Variable Electrochromic Device (EclipseECD^TM) is well suited for these light modulation applications. The EclipseEC^TM modulates light intensity by changing the transmission level under an applied electric field. The optical density may be continuously changed by varying voltage. EclipseECD^TM is comprised of vacuum deposited layers of a transparent bottom electrode, an active element, and a transparent top electrode, incorporating an all, solid-state electrolyte. The solid-state electrolyte eliminates possible complications associated with gel-based technologies, the need for lamination, and any additional visor modifications. The low-temperature deposition process enables direct application onto HMD flight visors. Additionally, the coating is easily manufactured; can be trimmed, has near spectral neutrality and fails in the clear (bleached) condition. Before introducing VTV technology to the warfighter, there are numerous human factors issues that must be assessed. Considerations include optical characteristics such as transmissive range, haze, irising, internal reflections, multiple imaging, user controllability, ease of fit, and field of view. Advanced materials tailoring coupled with meeting critical criteria will help ensure successful integration of VTV technology.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years