公开(公告)号：EP3490354B1

公开(公告)日：2020-05-06

申请号：EP17203976.0

申请日：2017-11-28

申请人： Hyundai IT Co., Ltd.

发明人： JANG, Sang Hun ,  SEO, Seung Wun

IPC分类号： H05K7/20

公开(公告)号：EP3490354A1

公开(公告)日：2019-05-29

申请号：EP17203976.0

申请日：2017-11-28

申请人： Hyundai IT Co., Ltd.

发明人： JANG, Sang Hun ,  SEO, Seung Wun

IPC分类号： H05K7/20

CPC分类号： H05K7/20972 ,  G09F9/00 ,  G09F15/0006 ,  H05K5/0017 ,  H05K5/03 ,  H05K7/1417

摘要： An outdoor display apparatus having enhanced temperature stability comprises: a display panel having a driver board; a rear bracket coupled to the display panel having the driver board; and a housing for accommodating a rear bracket coupled to the display panel, being coupled to a transparent optical member disposed on a front surface of the display panel and having at least one inlet through which external air is introduced and at least one outlet through which internal air is discharged, wherein: the inlet is formed at a lower portion of a rear surface of the housing, the outlet is formed at an upper portion of a rear surface of the housing, and air flows through a first clearance space existing between the rear bracket and the housing, a second clearance space existing between the rear bracket and the rear surface of the display panel and a third clearance space existing between the front surface of the display panel and the transparent optical member.