Display assembly including a bonding member and seal space, display device and assembly method therefor

A display assembly, comprising a display panel;

• a transparent protective layer;
• and a bonding member, wherein the bonding member is arranged around an edge of the display panel, one surface of the bonding member is fixedly connected with the display panel, another surface of the bonding member is fixedly connected with the transparent protective layer, and wherein the bonding member, the display panel and the transparent protective layer form a sealed space, and in the sealed space, the display panel and the transparent protective layer are mutually adsorbed, wherein the sealed space comprises a bonding area and a gap area, the transparent protective layer is formed with a bending portion at transition between the gap area and the bonding area, the bonding area is in a vacuum state, the gap area surrounds the bonding area, a distance between the transparent protective layer and the display panel is less than 0.01 mm in the bonding area, and a distance between the transparent protective layer and the display panel is more than 0.01 mm in the gap area.

A display assembly, comprising a display panel;

• a transparent protective layer;
• and a bonding member, wherein the bonding member is arranged between the transparent protective layer and an edge of the display panel, and at the edge of the display panel to form a first fixed connection portion for fixedly connecting the display panel and the transparent protective layer, the first fixed connection portion forms a sealed space for the display panel and the transparent protective layer, and wherein in the sealed space, the transparent protective layer and the display panel are formed with a second fixed connection portion, the sealed space comprises a bonding area and a gap area, the transparent protective layer is formed with a bending portion at transition between the gap area and the bonding area, the bonding area is in a vacuum state, the gap area is formed on the outer periphery of the second fixed connection portion, and the gap area is arranged around the second fixed connection portion, wherein a distance between the transparent protective layer and the display panel is less than 0.01 mm in the bonding area, and a distance between the transparent protective layer and the display panel is more than 0.01 mm in the gap area.

A display assembly, comprising a display panel;

• a transparent protective layer;
• and a bonding member, wherein one surface of the bonding member is fixedly connected to an edge of the display panel, another surface is fixedly connected with the transparent protective layer, and a sealing structure is formed between the transparent protective layer and the edge of the display panel, and wherein the display panel and the transparent protective layer are relatively bent from the sealing structure to a middle part of the display panel to form a bending portion, and the display panel and the transparent protective layer form a sealed space within the edge sealing structure, wherein the sealed space comprises a bonding area and a gap area, the gap area surrounds the bonding area, the bending portion is transition between the gap area and the bonding area, a distance between the transparent protective layer and the display panel is less than 0.01 mm in the bonding area, and a distance between the transparent protective layer and the display panel is more than 0.01 mm in the gap area.

A display assembly, comprising a display panel;

• a transparent protective layer;
• and a bonding member, wherein the bonding member is arranged around an edge of the display panel, one surface of the bonding member is fixedly connected with the display panel, another surface of the bonding member is fixedly connected with the transparent protective layer, and wherein the bonding member, the display panel and the transparent protective layer form a sealed space, a thickness of the bonding member makes the display panel and the transparent protective layer bend toward each other due to van der Waals force, and the van der Waals force between the display panel and the transparent protective layer is balanced with a tension generated by air in the sealed space, wherein the sealed space comprises a bonding area and a gap area, the bending portion is transition between the gap area and the bonding area, the bonding area is in a vacuum state, the gap area surrounds the bonding area, a distance between the transparent protective layer and the display panel is less than 0.01 mm in the bonding area, and a distance between the transparent protective layer and the display panel is more than 0.01 mm in the gap area.

An assembling method of a display assembly, comprising following steps:

• making a display panel relative to a transparent protective layer;
• bonding a bonding member with the display panel and the transparent protective layer, respectively;
• evacuating at least part of air between the display panel and the transparent protective layer, sealing an edge side of the display panel with the transparent protective layer are sealed, and forming a sealing structure between the transparent protective layer and the edge of the display panel, wherein the display panel and the transparent protective layer are formed with a bonding area and a gap area, the transparent protective layer is formed with a bending portion at transition between the gap area and the bonding area, the bonding area is in a vacuum state, the gap area surrounds the bonding area, and the cohering member surrounds the gap area, wherein a distance between the transparent protective layer and the display panel is less than 0.01 mm in the bonding area, and a distance between the transparent protective layer and the display panel is more than 0.01 mm in the gap area.