Foldable liquid crystal display device and manufacturing method thereof

A manufacturing method of a foldable liquid crystal display device, comprising the following steps:

• (1) providing a first rigid main board and forming a first flexible substrate on the first rigid main board;
• (2) providing a second rigid main board and forming a second flexible substrate on the first rigid main board;
• (3) combining and boxing the first rigid main board and the second rigid main board that comprise the first flexible substrate and the second flexible substrate formed thereon such that the first flexible substrate and the second flexible substrate are opposite to each other and filling liquid crystal between the first flexible substrate and the second flexible substrate to form a liquid crystal layer;
• or, alternatively, first dropping liquid crystal onto one flexible substrate of the first flexible substrate and the second flexible substrate and applying enclosure resin thereto and then combining and boxing the first rigid main board and the second rigid main board that comprise the first flexible substrate and the second flexible substrate formed thereon such that the first flexible substrate and the second flexible substrate are opposite to each other and a liquid crystal layer is formed between the first flexible substrate and the second flexible substrate;
• and
• (4) cutting the first rigid main board and the second rigid main board so as to respectively form a plurality of first rigid substrates arranged apart from each other on a surface of the first flexible substrate that is distant from the second flexible substrate and a plurality of second rigid substrates arranged on a surface of the second flexible substrate that is distant from the first flexible substrate and respectively corresponding to the plurality of first rigid substrates;
• wherein each first rigid substrate is paired with one of the plurality of second rigid substrates corresponding to define an area that forms a displaying section of the foldable liquid crystal display device;
• a spacing area is defined between two adjacent displaying sections, and the spacing area forms a folding section;
• and
• the first flexible substrate and the second flexible substrate are foldable along the folding section such that the two adjacent displaying sections located on two opposite sides of the folding section are stacked on each other or define an included angle therebetween.

A foldable liquid crystal display device, comprising a first flexible substrate, a second flexible substrate opposite to the first flexible substrate, a liquid crystal layer arranged between the first flexible substrate and the second flexible substrate, a plurality of first rigid substrates arranged apart from each other on a surface of the first flexible substrate that is distant from the second flexible substrate, and a plurality of second rigid substrates arranged on a surface of the second flexible substrate that is distant from the first flexible substrate and respectively corresponding to the plurality of first rigid substrates;

• each first rigid substrate being paired with one of the plurality of second rigid substrate corresponding to define an area that forms a displaying section of the foldable liquid crystal display device;
• a spacing area is defined between two adjacent displaying sections, and the spacing area forms a folding section;
• wherein the first flexible substrate and the second flexible substrate are foldable along the folding section such that the two adjacent displaying sections located on two opposite sides of the folding section are stacked on each other or define an included angle therebetween;
• wherein the first rigid substrates and the second rigid substrates each have a number of two to respectively define two displaying sections and one folding section, the two displaying sections being respectively defined as a first displaying section and a second displaying section;
• the first displaying section and the second displaying section both adopting transmissive displaying;
• each of the first rigid substrates being provided, on a surface thereof that is distant from the second rigid substrates, with a first polarization plate, each of the second rigid substrates being provided, on a surface thereof that is distant from the first rigid substrates, with a second polarization plate;
• the first polarization plate of the first displaying section being provided, on a side thereof that is distant from the first rigid substrates, with a first backlight module;
• the second polarization plate of the second displaying section being provided, on a side thereof that is distant from the second rigid substrates, with a second backlight module.