A process for manufacturing a transport vehicle laminated glazing comprising the steps consisting in: - placing in succession to form a stack: ∘ a first glazing, made of mineral glass, with a first main face called F1 that is in particular intended to be exterior side of the vehicle, and an opposite second main face called F2, of thickness E1 of preferably at most 2.5 mm; ∘ a first lamination interlayer made of polymeric material, F2 face side; ∘ a second lamination interlayer made of polymeric material and, in a reserve produced in the latter, a flexible organic light-emitting diode display screen called the OLED element or screen, which is directly extended toward one edge of the glazing by a connection element that is connected thereto and that extends out of the stack; ∘ a third lamination interlayer made of polymeric material; and ∘ a second glazing, made of mineral glass, with a third main face called F3 interlayer side and an opposite fourth main face called F4, in particular intended to be interior side of the vehicle, of thickness E'1 of preferably of at most 2.2 mm; then in - subjecting the resulting assembly to a vacuum at room temperature so as to remove air from the stack; - heating the resulting assembly to a temperature of at most equal to 85°C, preferably at most equal to 80°C and particularly preferably at most equal to 75°C while continuing to subject it to a vacuum. - placing in succession to form a stack: ∘ a first glazing, made of mineral glass, with a first main face called F1 that is in particular intended to be exterior side of the vehicle, and an opposite second main face called F2, of thickness E1 of preferably at most 2.5 mm; ∘ a first lamination interlayer made of polymeric material, F2 face side; ∘ a second lamination interlayer made of polymeric material and, in a reserve produced in the latter, a flexible organic light-emitting diode display screen called the OLED element or screen, which is directly extended toward one edge of the glazing by a connection element that is connected thereto and that extends out of the stack; ∘ a third lamination interlayer made of polymeric material; and ∘ a second glazing, made of mineral glass, with a third main face called F3 interlayer side and an opposite fourth main face called F4, in particular intended to be interior side of the vehicle, of thickness E'1 of preferably of at most 2.2 mm; then in ∘ a first glazing, made of mineral glass, with a first main face called F1 that is in particular intended to be exterior side of the vehicle, and an opposite second main face called F2, of thickness E1 of preferably at most 2.5 mm; ∘ a first lamination interlayer made of polymeric material, F2 face side; ∘ a second lamination interlayer made of polymeric material and, in a reserve produced in the latter, a flexible organic light-emitting diode display screen called the OLED element or screen, which is directly extended toward one edge of the glazing by a connection element that is connected thereto and that extends out of the stack; ∘ a third lamination interlayer made of polymeric material; and ∘ a second glazing, made of mineral glass, with a third main face called F3 interlayer side and an opposite fourth main face called F4, in particular intended to be interior side of the vehicle, of thickness E'1 of preferably of at most 2.2 mm; then in - subjecting the resulting assembly to a vacuum at room temperature so as to remove air from the stack; - heating the resulting assembly to a temperature of at most equal to 85°C, preferably at most equal to 80°C and particularly preferably at most equal to 75°C while continuing to subject it to a vacuum.