Abstract: A method for producing a locally hardened component is provided. The method includes S1: placing a to-be-heated portion of a base component in an induction coil for induction heating to form a heated portion; S2: after a completion of the induction heating, spraying a quenching solution on the heated portion, cooling the heated portion down to room temperature, removing the base component, and tempering the base component at low temperature to obtain a quenched component; and S3: grinding, degreasing, and drying a hardened portion of the quenched component, coating a surface treatment solution on a surface of the hardened portion, curing the surface treatment solution, and performing an induction cladding on the hardened portion in a nitrogen atmosphere to obtain the locally hardened component.

Abstract: A method for producing a locally hardened component is provided. The method includes S1: placing a to-be-heated portion of a base component in an induction coil for induction heating to form a heated portion; S2: after a completion of the induction heating, spraying a quenching solution on the heated portion, cooling the heated portion down to room temperature, removing the base component, and tempering the base component at low temperature to obtain a quenched component; and S3: grinding, degreasing, and drying a hardened portion of the quenched component, coating a surface treatment solution on a surface of the hardened portion, curing the surface treatment solution, and performing an induction cladding on the hardened portion in a nitrogen atmosphere to obtain the locally hardened component.

Abstract: A display panel and a display device are provided. The display panel includes a substrate, a pixel driving circuit layer, an organic layer, a first wiring layer, an anode layer, a light emitting layer, and an inorganic layer, positioned between the pixel driving circuit layer and the anode layer. A ratio of a thickness of the organic layer to a thickness of the inorganic layer is between 5/2 to 60.

Abstract: A display panel and a display device are provided. The display panel includes a main display area, and display area(s) surrounded by the main display area. The display panel includes first light-emitting devices disposed in the display area(s); first pixel driving circuits disposed in the display area(s), and electrically connected to the first light-emitting devices respectively for driving the first light-emitting devices to emit light; a first wiring layer connected between first pixel driving circuits and first light-emitting devices; a signal wiring layer electrically connected to the first pixel driving circuits and partially overlapping the first wiring layer; and a capacitive barrier layer disposed between the first wiring layer and the signal wiring layer and including at least one organic insulating layer.

Abstract: A display panel and a display device are provided. The display panel includes a main display area, and display area(s) surrounded by the main display area. The display panel includes first light-emitting devices disposed in the display area(s); first pixel driving circuits disposed in the display area(s), and electrically connected to the first light-emitting devices respectively for driving the first light-emitting devices to emit light; a first wiring layer connected between first pixel driving circuits and first light-emitting devices; a signal wiring layer electrically connected to the first pixel driving circuits and partially overlapping the first wiring layer; and a capacitive barrier layer disposed between the first wiring layer and the signal wiring layer and including at least one organic insulating layer.

Abstract: A display panel and a display device are provided. The display panel includes a substrate, a pixel driving circuit layer, an organic layer, a first wiring layer, an anode layer, a light emitting layer, and an inorganic layer, positioned between the pixel driving circuit layer and the anode layer. A ratio of a thickness of the organic layer to a thickness of the inorganic layer is between 5/2 to 60.

Abstract: The present application provides a display panel and a display device. The display panel includes a first wiring layer connected between a first pixel driving circuit and a first light-emitting device; a signal wiring layer electrically connected to the first pixel driving circuit and partially overlapping the first wiring layer; and a capacitive barrier layer disposed between the first wiring layer and the signal wiring layer and including at least one organic insulating layer, so as to improve the display effect of the display light-transmitting area through the capacitive barrier layer.

Abstract: The present application provides a display panel and a display device. The display panel includes a first wiring layer connected between a first pixel driving circuit and a first light-emitting device; a signal wiring layer electrically connected to the first pixel driving circuit and partially overlapping the first wiring layer; and a capacitive barrier layer disposed between the first wiring layer and the signal wiring layer and including at least one organic insulating layer, so as to improve the display effect of the display light-transmitting area through the capacitive barrier layer.