Semiconductor integrated circuit devices

A semiconductor integrated circuit device comprising:

• a first interlayer insulation film including therein a first contact and a second contact including a void of which an upper portion is open;
• a capacitor including a first lower electrode on the first interlayer insulation film and electrically connected to the first contact, a first dielectric film on the first lower electrode, and a first upper electrode on the first dielectric film;
• and
• a plasma damage reduction unit having a second lower electrode conformably on the void of the second contact and an upper surface of the second contact, a second dielectric film on the second lower electrode, and a second upper electrode on the second dielectric film, wherein a thickness of a portion of the second dielectric film on the void is smaller than a thickness of a portion of the second dielectric film on the upper surface of the second contact;
• and
• wherein the first and second dielectric films are separated from one another, and wherein the first and second upper electrodes are separated from one another.

A semiconductor integrated circuit device comprising:

• a first interlayer insulation film including therein a first contact and a second contact including a void of which an upper portion is open;
• a second interlayer insulation film on the first interlayer insulation film, the second interlayer insulation film having a first opening exposing the first contact and a second opening exposing the second contact;
• a capacitor including a first lower electrode on the first interlayer insulation film and electrically connected to the first contact, a first dielectric film on the first lower electrode, and a first upper electrode on the first dielectric film;
• and
• a plasma damage reduction unit having a second lower electrode conformably on the void of the second contact and a sidewall of the second opening, a second dielectric film on the second lower electrode, and a second upper electrode on the second dielectric film, wherein the first lower electrode is conformably on the first opening, the second lower electrode is conformably on the void of the second contact and the second opening, and a thickness of a portion of the second dielectric film on the void is smaller than a thickness of a portion of the second dielectric film on the sidewall of the second opening.

A semiconductor integrated circuit device comprising:

• a substrate;
• a capacitor having a first lower electrode electrically coupled to the substrate, a first insulation film on the first electrode, and a first upper electrode on the insulation film;
• and
• a plasma damage reduction unit spaced apart from the capacitor on the substrate, the plasma damage reduction unit including a second lower electrode electrically coupled to the substrate, and a second insulation film on the second lower electrode, wherein a thickness of a portion of the second insulation film adjacent the substrate is smaller than a thickness of the first insulation film.