| 摘要 |
<p>A wall-mounted display device, which uses a light guiding panel for an LED light source includes display body 1 with an optical panel 11 housed in a box-like optical diffusion case 15 with flanges 14 formed on the periphery of a substrate 13. A reflection case 12 fits in the optical diffusion case 15, which has a U-shaped cross section and flanges 14 formed on the upper and lower ends of the substrate 16. LED light sources 18 are respectively disposed on the right and left flanges 14 of the reflection case 12 to supply incident light into the light guiding panel 11. Frame members 22, each having a U-shaped cross section, fit in the upper and lower ends of the display body 1, respectively. Each U-shaped frame member is securely fixed with a screw 21 inserted through the rear surface of the frame member, in such a way that the screw 21 is not exposed from the front side of the display body. Frame members 20, each having an L-shaped cross section, are respectively fixed on the right and left ends of the display body 1, with a magnet 23. A transparent cover panel 3 is disposed detachably between the frame member 20 and the optical diffusion case 15. Brackets 4 are fastened on the U-shaped frame members with screws 21 to allow wall mounting.</p> |
