Liquid crystal display apparatus

A liquid crystal display apparatus comprising:

• a display panel which has a plurality of pixel lines each having a plurality of liquid crystal pixels;
• a plurality of illumination light sources which are optically divided at least into two in a direction orthogonal to the pixel line which illuminates the display panel;
• and
• a display control section which outputs a signal voltage corresponding to an input video signal sequentially to the pixel lines to write a video signal, and which controls ON/OFF of the illumination light source,
• wherein the display control section includes:
• a temperature detector which detects temperature information;
• and
• a timing control section which lights the illumination light source in a corresponding region after a video signal writing operation into a predetermined pixel line of the display panel is completed when the temperature information in the temperature detector is a first temperature, the video signal writing operation being executed first subsequently to a black writing operation, and which lights the illumination light source in a corresponding region before the video signal writing operation into the predetermined pixel line of the display panel is completed when the temperature information in the temperature detector is a second temperature that is lower than the first temperature, the video signal writing operation being executed first subsequently to the black writing operation.

A liquid crystal display apparatus comprising:

• a display panel which has a plurality of pixel lines each having a plurality of liquid crystal pixels;
• a plurality of illumination light sources which are optically divided at least into two in a direction orthogonal to the pixel line which illuminates the display panel;
• and
• a display control section which outputs a signal voltage corresponding to an input video signal to the display panel after non-video signals are sequentially written on the pixel line by outputting a signal voltage corresponding to a non-video signal to the display panel, thereby sequentially writing the video signal on the pixel line, and which controls ON/OFF of the illumination light source,
• wherein the display control section includes:
• a temperature detector which detects temperature information;
• and
• a timing control section which lights the illumination light source in a corresponding region after a video signal writing operation into a predetermined pixel line of the display panel is completed when the temperature information in the temperature detector is a first temperature, the video signal writing operation being executed first subsequently to the non-video signal writing operation, and which lights the illumination light source in a corresponding region before the video signal writing operation into the predetermined pixel line of the display panel is completed when the temperature information in the temperature detector is a second temperature that is lower than the first temperature, the video signal writing operation being executed first subsequently to the non-video signal writing operation.