US 12,249,573 B2
Semiconductor device having shield patterns
Tetsuji Takahashi, Inagi (JP)
Assigned to Micron Technology, Inc., Boise, ID (US)
Filed by MICRON TECHNOLOGY, INC., Boise, ID (US)
Filed on Jul. 26, 2022, as Appl. No. 17/815,098.
Prior Publication US 2024/0038655 A1, Feb. 1, 2024
Int. Cl. H01L 23/522 (2006.01); H10B 12/00 (2023.01)
CPC H01L 23/5225 (2013.01) [H01L 23/5226 (2013.01); H10B 12/50 (2023.02)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a plurality of signal wiring patterns;
a plurality of shield patterns each provided between corresponding two of the signal wiring patterns, the plurality of shield patterns being short-circuited to one another; and
a control circuit configured to control a potential of the plurality of shield patterns.