Patent ID: 7984996
Filing Date: 2011-07-26
Classification: H05K

Abstract:
1. A dustproof panel, attachable and detachable to and from a frame member surrounding a screen of an image display apparatus, for preventing dust from adhering to the screen, comprising: a dustproof plate having a size covering the screen and extending to the frame member, a portion the dustproof plate that opposes the screen having transparent properties; a frame-shaped dustproof filter formed by attaching a foam body, having shrinking properties and containing pores finer than dust particles, to a rear surface of the dustproof plate, the attachment being made without gaps therebetween in a frame shape along an edge of the dustproof plate, and the foam body abutting against the frame member; and an attachment/detachment body having a first constituent element attached to the rear surface of the dustproof plate along an inner circumference of the frame-shaped dustproof filter and a second constituent element attached to a front surface of the frame member so as to oppose the first constituent element, the first constituent element and the second constituent element being mutually attachable and detachable.