Touch liquid crystal display device with two adhesives, touch display device and lamination method

A touch display device, comprising:

• a display panel comprising a first substrate and a second substrate arranged to be opposite to each other;
• a package substrate disposed on a side, away from the second substrate, of the first substrate;
• a first adhesive connecting the package substrate and the display panel and covering a display area of the display panel;
• a second adhesive disposed between the display panel and the package substrate and on a non-display area of the display panel, wherein hardness of the second adhesive is greater than hardness of the first adhesive;
• and
• a filler is disposed at a position, beyond the first substrate, of the second substrate in the non-display area, the second adhesive is disposed on the filler in the non-display area,
• wherein the second adhesive is disposed between the filler and the package substrate, in a direction perpendicular to a surface of the array substrate, the filler is disposed directly between the second adhesive and the second substrate, and a surface of the filler facing the package substrate is in direct contact with the second adhesive, and a surface of the filler away from a side where the package substrate is located is in direct contact with the array substrate.

A lamination method, comprising:

• forming a first adhesive on a display area of a display panel, wherein the first adhesive layer covers the display area, wherein the display panel comprises a first substrate and a second substrate arranged to be opposite to each other, and a package substrate is disposed on a side, away from the second substrate, of the first substrate;
• forming a filler at a position, beyond the first substrate, of the second substrate in a non-display area;
• and
• forming a second adhesive on the filler in the non-display area of the display panel,
• wherein hardness of the second adhesive is greater than hardness of the first adhesive, the first adhesive connects the display panel and the package substrate, the second adhesive is disposed between the filler and the package substrate, in a direction perpendicular to a surface of the array substrate, the filler is disposed directly between the second adhesive and the second substrate, and a surface of the filler facing the package substrate is in direct contact with the second adhesive, and a surface of the filler away from a side where the package substrate is located is in direct contact with the array substrate.