Electromagnetic wave shielding sheet, method for manufacturing same, and electronic device comprising same

An electromagnetic wave shielding sheet, comprising

• an electromagnetic wave shielding part, wherein the electromagnetic wave shielding part is formed of a metal-coated fiber wherein a metal layer surrounds a fiber, the metal layer has a web shape of a three-dimensional network structure integrally formed in an entire region in a thickness direction, a first web part, a second web part, and a third web part satisfying a relational expression a) D2<D3≤D1 are sequentially comprised in the thickness direction, and the electromagnetic wave shielding part at least has a thickness of 100 μm, or wherein D1, D2, and D3 are densities of the first web part, the second web part, and the third web part, respectively;
• a first conductive adhesive member disposed on one surface of the first web part of the electromagnetic wave shielding part;
• and
• a second member disposed on one surface of the third web part of the electromagnetic wave shielding part.