Embedded device and method of manufacturing the same
An embedded device includes a first insulation layer, a second insulation layer on the first insulation layer, a lower electrode contact in the first insulation layer in a first region, a first structure, having a lower electrode, a magnetic tunnel junction, and an upper electrode, in the second ins...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
06.09.2022
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Subjects | |
Online Access | Get full text |
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Summary: | An embedded device includes a first insulation layer, a second insulation layer on the first insulation layer, a lower electrode contact in the first insulation layer in a first region, a first structure, having a lower electrode, a magnetic tunnel junction, and an upper electrode, in the second insulation layer and contacting the lower electrode contact, a first metal wiring structure through the first and second insulation layers in a second region, a third insulation layer on the second insulation layer, a bit line structure through the third insulation layer and the second insulation layer in the first region, the bit line structure having a first height and contacting the upper electrode, and a second metal wiring structure through the third insulation layer in the second region, the second metal wiring structure contacting the first metal wiring structure, and having a second height lower than the first height. |
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Bibliography: | Application Number: US202017028034 |