EMISSION OF VISIBLE LIGHT IN RESPONSE TO ABSORPTION OF EXCITATION LIGHT

Title:

EMISSION OF VISIBLE LIGHT IN RESPONSE TO ABSORPTION OF EXCITATION LIGHT

Document Type and Number:

WIPO Patent Application WO2005103814

Kind Code:

A3

Abstract:

Viewable images (15, 16) may be created in glass (14) by using a projector (18) which projects ultraviolet light to excite light emitting material. Clear images may be created in glass because the size of the light emitting particles in the glass is less than 400 nanometers. The visible illumination of a transparent substrate to display an image is possible, while the transparent substrate remains transparent. For example, drivers of automobiles may view images (e.g. map images) on their windshields while they are driving.

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Inventors:

SUN XIAO-DONG (US)
LIU JIAN-QIANG (US)

Application Number:

PCT/US2005/012994

Publication Date:

December 14, 2006

Filing Date:

April 16, 2005

Export Citation:

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Assignee:

SUPERIMAGING INC (US)
SUN XIAO-DONG (US)
LIU JIAN-QIANG (US)

International Classes:

G03B21/14; G03B21/26; G03B21/56

Foreign References:

US6501590B2	2002-12-31
US20040070551A1	2004-04-15
US20040004761A1	2004-01-08
US5473396A	1995-12-05

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