Patent ID: 11862624
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. An integrated circuit device, comprising:
a lower substrate;
a peripheral circuit structure formed in the lower substrate, the peripheral circuit structure comprising a plurality of antenna diodes and a peripheral circuit in a diode region;
a conductive plate comprising a tile region having a rectangular planar shape and an edge region extending along an edge of the tile region and surrounding the tile region, the conductive plate covering the peripheral circuit structure;
a cell array structure overlapping the peripheral circuit structure with the tile region of the conductive plate therebetween in a vertical direction, the cell array structure comprising a memory stack, the memory stack comprising a plurality of gate lines stacked in the vertical direction, a plurality of channel structures passing through the plurality of gate lines in the vertical direction, and a plurality of bit lines on the plurality of channel structures; and
a plurality of bypass wiring structures connected between the plurality of antenna diodes and the conductive plate,
wherein the plurality of antenna diodes are respectively under portions of the edge region of the conductive plate, which are respectively adjacent to four vertex portions of the tile region of the conductive plate.