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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7892382 B1

PDFFull Text
Date of Patent:
Feb. 22, 2011

Filed:

Nov. 16, 2004

Electroluminescent devices and methods of making electroluminescent devices including a color conversion element

Applicants:

Erika Bellmann, St. Paul, MN (US);

Vadim Savvateev, St. Paul, MN (US);

Martin B. Wolk, Woodbury, MN (US);

Yong Hsu, Woodbury, MN (US);

Fred B. Mccormick, Maplewood, MN (US);

John S. Staral, Woodbury, MN (US);

Khanh T. Huynh, Eagan, MN (US);

Inventors:

Erika Bellmann, St. Paul, MN (US);

Vadim Savvateev, St. Paul, MN (US);

Martin B. Wolk, Woodbury, MN (US);

Yong Hsu, Woodbury, MN (US);

Fred B. McCormick, Maplewood, MN (US);

John S. Staral, Woodbury, MN (US);

Khanh T. Huynh, Eagan, MN (US);

Assignee:

Samsung Mobile Display Co., Ltd., Yongin, KR;

Attorney:

Christie, Parker & Hale, LLP

Primary Examiner:

Philip C Tucker

Assistant Examiner:

Kimberly K McClelland

Int. Cl.
CPC ...
B32B 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An electroluminescent device, and a method of making an electroluminescent device that includes one or more color conversion elements is disclosed. In one embodiment, the method includes forming an electroluminescent element on a substrate, where the electroluminescent element is capable of emitting light in a narrow band. The method further includes selectively thermally transferring a plurality of color conversion elements to the electroluminescent element. In another embodiment, the method includes forming an electroluminescent element on a substrate, where the electroluminescent element is capable of emitting UV light. The method further includes selectively thermally transferring a plurality of color conversion elements to the electroluminescent element.

Find Patent Forward Citations

Bellmann, Erika. (2011). Electroluminescent devices and methods of making electroluminescent devices including a color conversion element (U.S. Patent No. 7892382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7892382

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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