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US 7,321,464 B2 |
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Electroluminescent light source and display incorporating same |
Andrew J. Ouderkirk, Woodbury, Minn. (US); Michael F. Weber, Shoreview, Minn. (US); and Olester Benson, Jr., Woodbury, Minn. (US) |
Assigned to 3M Innovative Properties Company, St. Paul, Minn. (US) |
Filed on Aug. 31, 2004, as Appl. No. 10/930,988. |
Application 10/930988 is a division of application No. 09/626938, filed on Jul. 27, 2000, granted, now 6,804,058. |
Application 09/626938 is a continuation of application No. 09/103270, filed on Jun. 23, 1998, abandoned. |
Application 09/103270 is a continuation of application No. 08/402349, filed on Mar. 10, 1995, granted, now 5,828,488. |
Application 08/402349 is a continuation in part of application No. 08/360204, filed on Dec. 20, 1994, abandoned. |
Application 08/360204 is a continuation in part of application No. 08/359436, filed on Dec. 20, 1994, abandoned. |
Application 08/359436 is a continuation in part of application No. 08/171239, filed on Dec. 21, 1993, abandoned. |
Application 08/171239 is a continuation in part of application No. 08/172593, filed on Dec. 21, 1993, abandoned. |
Prior Publication US 2005/0024726 A1, Feb. 03, 2005 |
This patent is subject to a terminal disclaimer. |
Int. Cl. G02B 27/28 (2006.01); G02B 5/30 (2006.01)
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