Optics: image projectors – Structurally related projector and screen
Reexamination Certificate
2007-07-10
2007-07-10
Dowling, William C. (Department: 2851)
Optics: image projectors
Structurally related projector and screen
C248S922000, C353S099000, C353S082000
Reexamination Certificate
active
11030884
ABSTRACT:
Exemplary embodiments of the present invention provide an image display device having a functional design and accomplishing high quality and marketability to attract customers' attention. Exemplary embodiments include an independent installation type image display device including a display panel having a transmissive screen, a support frame for inclinedly supporting the display panel so that, when the image display device is erected on a horizontal floor, an angle defined between the display panel and the bottom surface is an acute angle, a projector placed below the display panel to project an image on the screen of the display panel, a storage unit which stores image data of an image to be projected and is mounted to the projector to output the corresponding image data to the projector, and an optical mechanism to direct a projection beam emitted from the projector to the screen from the rear of the display panel to form the image on the screen.
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