US 12,305,010 B2
Transparent conductive barrier films
Igor Tokarev, Johnson City, TN (US); Cory James Flynn, Piney Flats, TN (US); Monika Karin Wiedmann Boggs, Kingsport, TN (US); and Kara Dawn Garrett, Kingsport, TN (US)
Assigned to Eastman Chemical Company, Kingsport, TN (US)
Appl. No. 18/020,130
Filed by EASTMAN CHEMICAL COMPANY, Kingsport, TN (US)
PCT Filed Jul. 21, 2021, PCT No. PCT/US2021/042510
§ 371(c)(1), (2) Date Feb. 7, 2023,
PCT Pub. No. WO2022/035570, PCT Pub. Date Feb. 17, 2022.
Claims priority of provisional application 63/064,425, filed on Aug. 12, 2020.
Prior Publication US 2023/0303773 A1, Sep. 28, 2023
Int. Cl. C08J 5/18 (2006.01); C08J 7/04 (2020.01); C08J 7/044 (2020.01); H10K 77/10 (2023.01)
CPC C08J 5/18 (2013.01) [C08J 7/0423 (2020.01); C08J 7/044 (2020.01); C08J 2379/08 (2013.01); H10K 77/111 (2023.02)] 17 Claims
OG exemplary drawing
 
1. A transparent, conductive barrier film, comprising:
a. a polymeric substrate;
b. optionally, a planarization layer, atop the polymeric substrate;
c. at least one dyad, atop the optional planarization layer if present, or atop the polymeric substrate, comprising:
i. an inorganic oxide layer, and
ii. a polymethylglutarimide layer; and
d. a conductive layer, atop the at least one dyad.