An electronic device, comprising: a first assembly having a window , a support frame , a display module divided into an output area (R1) outputting an image thereon, and a peripheral area (R2) surrounding the output area, and a pressure touch sensing layer sensing a touch applied to the output area; and a second assembly coupled to the first assembly, and having a first case forming an inner space for accommodating a plurality of electronic components therein, and a main circuit board, wherein the second assembly comprises a finger scan module disposed in one area of the inner space, sensing a finger or fingerprint, and disposed in a manner of overlapping the output area (R1), wherein the first assembly comprises the pressure touch sensing layer disposed beneath the display module and sensing a pressure touch, wherein the pressure touch sensing layer comprises an opening area formed through one area corresponding to the finger scan module , such that the finger scan module is disposed adjacent to the display module , wherein the opening area is recessed from an edge of the pressure touch sensing layer , wherein the first assembly further comprises first and second graphite sheets and the support frame , wherein the first graphite sheet and the second graphite sheet are disposed on upper and lower surfaces of the support frame , respectively, and the support frame including the first and second graphite sheets disposed on both surfaces thereof is disposed on the pressure touch sensing layer , thereby the first graphite sheet , the support frame , the second graphite sheet and the pressure touch sensing layer are sequentially laminated on one another, the second assembly comprises a third graphite sheet disposed beneath the finger scan module and beneath the pressure touch sensing layer , and the first and second graphite sheets among the first to third graphite sheets include through holes through which the finger scan module is inserted. a first assembly having a window , a support frame , a display module divided into an output area (R1) outputting an image thereon, and a peripheral area (R2) surrounding the output area, and a pressure touch sensing layer sensing a touch applied to the output area; and a second assembly coupled to the first assembly, and having a first case forming an inner space for accommodating a plurality of electronic components therein, and a main circuit board, wherein the second assembly comprises a finger scan module disposed in one area of the inner space, sensing a finger or fingerprint, and disposed in a manner of overlapping the output area (R1), wherein the first assembly comprises the pressure touch sensing layer disposed beneath the display module and sensing a pressure touch, wherein the pressure touch sensing layer comprises an opening area formed through one area corresponding to the finger scan module , such that the finger scan module is disposed adjacent to the display module , wherein the opening area is recessed from an edge of the pressure touch sensing layer , wherein the first assembly further comprises first and second graphite sheets and the support frame , wherein the first graphite sheet and the second graphite sheet are disposed on upper and lower surfaces of the support frame , respectively, and the support frame including the first and second graphite sheets disposed on both surfaces thereof is disposed on the pressure touch sensing layer , thereby the first graphite sheet , the support frame , the second graphite sheet and the pressure touch sensing layer are sequentially laminated on one another, the second assembly comprises a third graphite sheet disposed beneath the finger scan module and beneath the pressure touch sensing layer , and the first and second graphite sheets among the first to third graphite sheets include through holes through which the finger scan module is inserted. <EOS>