File:FirstLEDBiard1.png

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FirstLEDBiard1.png ‎(325 × 448 pixels, file size: 96 KB, MIME type: image/png)

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Summary

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Description
English: Diagram of the tunnel diode which ended up being the first LED
Date
Source James R. Biard
Author James R. Biard
Permission
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VRT Wikimedia

This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page.

The Wikimedia Foundation has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by a Volunteer Response Team (VRT) member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2013092310018184.

If you have questions about the archived correspondence, please use the VRT noticeboard. Ticket link: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2013092310018184
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Licensing

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James R. Biard, the creator and sole owner of the exclusive copyright of the attached image used in US Patent 3293513 – the "Semiconductor Radiant Diode", which shows a diagram of the tunnel diode (the first IR LED), wrote permissions-commons@wikimedia.org on September 23rd, 2013 giving his permission copyright license

Public domain This work has been released into the public domain by its author, James R. Biard. This applies worldwide.
In some countries this may not be legally possible; if so:
James R. Biard grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

for the picture to be used on Wikipedia.

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Date/TimeThumbnailDimensionsUserComment
current21:11, 30 September 2013Thumbnail for version as of 21:11, 30 September 2013325 × 448 (96 KB)Gymnstx64 (talk | contribs)User created page with UploadWizard

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