Patent ID: 8259447
Filing Date: 2012-09-04
Classification: G02F,G09F,H05K

Abstract:
1. A display apparatus comprising: a display panel; and a plurality of adjustment mechanisms respectively arranged for a plurality of areas on a rear surface of the display panel and configured to adjust a temperature of the display panel for each of the areas, each of the plurality of adjustment mechanisms including a heat radiating unit mounted on the rear surface of the display panel and configured to form an airflow passage including openings in a vertical direction, and an airflow passage changing unit configured to change a flow rate of an air flowing into the airflow passage through a lower opening by moving an airflow guide plate of the airflow passage changing unit between a first position to shut the airflow passage and a second position to open the airflow passage in a lower portion of the heat radiating unit, wherein the airflow passage changing unit increases the flow rate of the air flowing into the airflow passage through the lower opening by moving the airflow guide plate from a first position side to a second position side when a temperature of an area of the plurality of areas on the rear surface of the display panel which corresponds to the heat radiating unit becomes not less than a predetermined value.