Liquid crystal display panel and liquid crystal display device

A liquid crystal display panel, comprising:

• a liquid crystal display unit that includes a display screen that displays an image;
• and
• a backlight unit that illuminates the liquid crystal display unit from a rear face of the liquid crystal display unit, wherein
• the backlight unit includes:
• a first white light-emitting diode and a second white light-emitting diode that respectively emit white light;
• a first drive unit that supplies a current to the first white light-emitting diode;
• and
• a second drive unit that supplies a current to the second white light-emitting diode,
• the first drive unit is configured to be able to adjust a supply current to the first white light-emitting diode,
• the second drive unit is configured to be able to adjust a supply current to the second white light-emitting diode,
• a chromaticity of the first white light-emitting diode and a chromaticity of the second white light-emitting diode are of a relationship of being positioned opposite each other across a blackbody locus on an xy chromaticity diagram, and
• the first white light-emitting diode and the second white light-emitting diode change over time so that, on the xy chromaticity diagram, an intersection point of the blackbody locus and a line that passes through the chromaticity of the first white light-emitting diode and the chromaticity of the second white light-emitting diode becomes constant.