US 12,464,694 B2
Electromagnetic shielding member
Takahiko Ichiki, Kanagawa (JP); Tokuju Oikawa, Kanagawa (JP); and Hideki Yasuda, Kanagawa (JP)
Assigned to FUJIFILM Corporation, Tokyo (JP)
Filed by FUJIFILM Corporation, Tokyo (JP)
Filed on Jun. 13, 2022, as Appl. No. 17/806,691.
Application 17/806,691 is a continuation of application No. PCT/JP2020/046950, filed on Dec. 16, 2020.
Claims priority of application No. 2019-234011 (JP), filed on Dec. 25, 2019; and application No. 2020-096055 (JP), filed on Jun. 2, 2020.
Prior Publication US 2022/0312656 A1, Sep. 29, 2022
Int. Cl. H05K 9/00 (2006.01)
CPC H05K 9/0088 (2013.01) [H05K 9/009 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An electromagnetic shielding member comprising:
a substrate having a three-dimensional shape; and
a conductive layer member that is disposed on the substrate and reflects an electromagnetic wave in a wavelength-selective manner,
wherein the conductive layer member includes
a first conductive layer on which a selective transmission pattern portion that selectively transmits an electromagnetic wave having a specific wavelength range is formed, or
a second conductive layer on which a selective reflection pattern portion that selectively reflects an electromagnetic wave having a specific wavelength range is formed.