US 12,156,330 B2
Light-transmitting electroconductive film and transparent electroconductive film
Nozomi Fujino, Osaka (JP); and Taisuke Karasuda, Osaka (JP)
Assigned to NITTO DENKO CORPORATION, Ibaraki (JP)
Appl. No. 17/912,170
Filed by NITTO DENKO CORPORATION, Ibaraki (JP)
PCT Filed Mar. 18, 2021, PCT No. PCT/JP2021/011153
§ 371(c)(1), (2) Date Sep. 16, 2022,
PCT Pub. No. WO2021/187578, PCT Pub. Date Sep. 23, 2021.
Claims priority of application No. 2020-049864 (JP), filed on Mar. 19, 2020; application No. 2020-074853 (JP), filed on Apr. 20, 2020; application No. 2020-074854 (JP), filed on Apr. 20, 2020; application No. 2020-134832 (JP), filed on Aug. 7, 2020; application No. 2020-134833 (JP), filed on Aug. 7, 2020; application No. 2020-140238 (JP), filed on Aug. 21, 2020; application No. 2020-140239 (JP), filed on Aug. 21, 2020; application No. 2020-140240 (JP), filed on Aug. 21, 2020; application No. 2020-140241 (JP), filed on Aug. 21, 2020; application No. 2020-149474 (JP), filed on Sep. 4, 2020; application No. 2020-200421 (JP), filed on Dec. 2, 2020; and application No. 2020-200422 (JP), filed on Dec. 2, 2020.
Prior Publication US 2023/0128838 A1, Apr. 27, 2023
Int. Cl. H05K 1/09 (2006.01); H05K 1/02 (2006.01)
CPC H05K 1/09 (2013.01) [H05K 1/0274 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A light-transmitting electroconductive film having a thickness, and
comprising a region containing krypton at a content ratio of less than 0.1 atomic % at least partially in the thickness direction.