An electronic device (100, 200, 300, 400, 600, 1500) comprising: a housing (111, 210, 310, 410, 610); a display panel (112, 240, 340) at least partially accommodated in the housing; a first electrode (431, 631) formed over at least a portion of the display panel to be visually transparent and to be exposed to the outside of the electronic device; a second electrode (432, 632) formed in at least a portion of one face of the housing below the display panel to be exposed to the outside of the electronic device; a transparent member (341, 420, 620) formed between the display panel (112, 240, 340) and the first electrode (431, 631); a conductive layer (433, 633) formed on at least a portion of a side face of the transparent member (341, 420, 620), wherein an end portion of the conductive layer (433, 633) is electrically connected to the first electrode (431, 631); and a processor configured to display, through the display panel (112, 240, 340), guidance information for indicating an area of the display panel which overlaps the first electrode, wherein the first electrode (431, 631) is formed on at least a portion of a face of the transparent member (341, 420, 620), which faces the outside, wherein at least a portion of a boundary region between the face and the side face of the transparent member forms a chamfered region, and the first electrode (431, 631) and the conductive layer (433, 633) at least partially overlap each other in the chamfered region, and wherein, when the first electrode (431, 631) is in contact with a first body portion of a user of the electronic device and the second electrode (432,632) is in contact with a second body portion of the user, the first electrode and the second electrode are electrically connected to each other. a housing (111, 210, 310, 410, 610); a display panel (112, 240, 340) at least partially accommodated in the housing; a first electrode (431, 631) formed over at least a portion of the display panel to be visually transparent and to be exposed to the outside of the electronic device; a second electrode (432, 632) formed in at least a portion of one face of the housing below the display panel to be exposed to the outside of the electronic device; a transparent member (341, 420, 620) formed between the display panel (112, 240, 340) and the first electrode (431, 631); a conductive layer (433, 633) formed on at least a portion of a side face of the transparent member (341, 420, 620), wherein an end portion of the conductive layer (433, 633) is electrically connected to the first electrode (431, 631); and a processor configured to display, through the display panel (112, 240, 340), guidance information for indicating an area of the display panel which overlaps the first electrode, wherein the first electrode (431, 631) is formed on at least a portion of a face of the transparent member (341, 420, 620), which faces the outside, wherein at least a portion of a boundary region between the face and the side face of the transparent member forms a chamfered region, and the first electrode (431, 631) and the conductive layer (433, 633) at least partially overlap each other in the chamfered region, and wherein, when the first electrode (431, 631) is in contact with a first body portion of a user of the electronic device and the second electrode (432,632) is in contact with a second body portion of the user, the first electrode and the second electrode are electrically connected to each other.