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US 2017/0366003 A1Published application
Device for protecting semiconductor circuit
AssigneeSK hynix Inc.
InventorsSung-Ryong LEE, Ik-Seok YANG, Kang-Bong SEO
Life of this patent
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Abstract
A semiconductor circuit protection device for protecting an input/output circuit include an ultra-low electrostatic discharging block suitable for discharging ultra-low electrostatic charges before migrating to the input/output circuit.
Claims20
A semiconductor circuit protection device for protecting an input/output circuit, comprising:
- an ultra-low electrostatic discharging block suitable for discharging ultra-low electrostatic charges before migrating to the input/output circuit.
A semiconductor circuit protection device, comprising:
- a first protection block suitable for protecting a semiconductor circuit disposed in a following stage;
- and
- a second protection block suitable for protecting an input/output circuit in the semiconductor circuit by discharging ultra-low electrostatic charges migrating through the first protection block.
Dependencies are inferred from the claim text.