Patent ID: 7639489
Filing Date: 2009-12-29
Classification: G06F,H04N

Abstract:
1. A plasma display device, comprising: a plasma display panel; a base chassis having a chassis body in a plate form attached on a rear surface of said plasma display panel and a plurality of projection parts provided to project from a periphery of said chassis body; a front case having formed therein an opening part facing an image display surface of said plasma display panel, a contact part formed in a periphery of said opening part and brought in contact with a surrounding part of said display surface, a chassis fixation part provided outside a periphery of said plasma display panel to fix said projection parts of said base chassis; and a rear case connected to said front case to cover the rear surface of said plasma display panel, wherein: said projection parts of said base chassis each comprise an elastic structure part which elastically deforms in response to a pushing force to said display surface of said plasma display panel; said projection parts each comprise a first bend part which is bent from said chassis body toward said rear case, a first extension part which is connected to said first bend part and extends in such a direction to depart from a center of said plasma display panel toward said rear case, a second bend part which is connected to an end of said first extension part and bent toward a center of said plasma display panel, and a second extension part which is connected to said second bend part and extends in a direction parallel to said display surface of said plasma display panel; said elastic structure part comprises said first bend part, said first extension part and said second bend part; said projection parts are provided in correspondence with four corner parts of said plasma display panel, respectively; and bend lines of said first and second bend parts are formed in an extension direction of a diagonal line connecting two corner parts adjacent to a corresponding corner part.