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.:
Date of Patent:
Jul. 21, 2015
Filed:
Jul. 19, 2013
Applicants:
SI Kyun Park, Uiwang-si, KR;
Kyoung Ku Kang, Uiwang-si, KR;
SE Hyun Park, Uiwang-si, KR;
Jung Hyo Lee, Uiwang-si, KR;
Seong Heun Cho, Uiwang-si, KR;
Inventors:
Si Kyun Park, Uiwang-si, KR;
Kyoung Ku Kang, Uiwang-si, KR;
Se Hyun Park, Uiwang-si, KR;
Jung Hyo Lee, Uiwang-si, KR;
Seong Heun Cho, Uiwang-si, KR;
Assignee:
CHEIL INDUSTRIES, INC., Gumi-si, Kyeongsangbuk-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/46 (2006.01); B41M 5/382 (2006.01); H01L 51/00 (2006.01); H01J 9/20 (2006.01); B41M 5/44 (2006.01);
U.S. Cl.
CPC ...
H01J 9/20 (2013.01); B41M 5/38242 (2013.01); B41M 5/465 (2013.01); B41M 5/44 (2013.01); B41M 2205/38 (2013.01); H01L 51/0013 (2013.01);
Abstract
A thermal transfer film includes a base layer, and a light-to-heat conversion layer on the base layer, the light-to-heat conversion layer including at least one of particles selected from tungsten oxide particles and composite tungsten oxide particles, the particles being present in an amount of about 20 wt % to about 65 wt % in the light-to-heat conversion layer.