METHOD FOR FIXING A SCREEN PART TO PREVENT ISOLATION PHENOMENON WITH A WINDOW FILTER,申请号KR20030055728-传众专利搜索

METHOD FOR FIXING A SCREEN PART TO PREVENT ISOLATION PHENOMENON WITH A WINDOW FILTER

申请公布号：KR20050018348(A)

申请号：KR20030055728

申请日期：2003.08.12

申请公布日期：2005.02.23

申请人：

LG ELECTRONICS INC.

发明人：AHN, TEA JEONG

分类号：H04N5/74;(IPC1-7):H04N5/74

主分类号：H04N5/74

摘要：PURPOSE: A method for fixing a screen part is provided to prevent isolation phenomenon with a window filter which is generated by the bending of a lenticular and a Fresnel lens of the screen part of a rear projection TV. CONSTITUTION: A window filter(10), a lenticular(20) and a Fresnel lens(30) are successively joined to form a screen part. The screen part is disposed in a screen cabinet(40). At least one or more supporting parts(50) are formed in upper and lower sides or left and right sides of the screen cabinet. At least one or more strings are connected from the upper and lower sides or the left and right sides of the screen cabinet to the supporting parts. The tension of the strings is enhanced so that the screen part adheres closely to the screen cabinet compulsorily.