| abstract |
The problem to be solved by the present invention is to suppress or prevent the deterioration of the liquid crystal layer due to the deterioration of the light-emitting nanocrystals and the partial irradiation spot of high-energy light. A pair of substrates provided with a first substrate (2) and a second substrate (7) facing each other; A liquid crystal layer (5) sandwiched between the first substrate (2) and the second substrate (7); A pixel electrode provided on at least one of the first substrate (2) or the second substrate (7); A common electrode provided on at least one of the first substrate (2) or the second substrate (7); A color filter (6) comprising a black matrix and three primary color pixel portions of red (R), green (G), and blue (B); A light emitting element (L) that emits ultraviolet or visible light; A light conversion unit (103) containing a light emitting nanocrystal that emits light by converting incident light from the light emitting element (L) into light of at least one of red (R), green (G), and blue (B). And comprising The liquid crystal display element, wherein the liquid crystal layer (5) contains 10 to 50% by weight of the compound represented by the general formula (i). |