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JPH01178951

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DESCRIPTION JPH01178951
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a
screen unit of a front projection type display and a rear projection type display for high
definition television in consideration of sound. 2. Related Art In recent years, development of
high definition television having sense of reality and presence of conventional television has
rapidly progressed. Hereinafter, with reference to the drawings, the arrangement state of the
screen of the conventional front projection type display for high definition television and the rear
projection type display and the two-channel speaker will be described. In FIG. 2, 1 is a screen of a
front projection type display and a rear projection type display, 4 is a screen frame, 5 is a
speaker for left audio, and 6 is a speaker for right audio. With such a configuration of the screen
1 and the speaker 5.6, an image is projected on the screen 1, and two-channel audio is output
using the left and right speakers 5, 6. Problems to be Solved by the Invention However, in the
above configuration, when the screen size becomes large, it is necessary to make the sound
larger in order to increase the sense of reality and the sense of force, so the speaker becomes
large and the installation space becomes more It had the problem of becoming large. SUMMARY
OF THE INVENTION In view of the above problems, the present invention provides a screen in
which a speaker is incorporated. Means for Solving the Problem In order to achieve this object,
the screen unit for high definition television according to the present invention has a structure in
which two channels of speakers are attached to the frame. Operation This configuration provides
a sense of power and realism, as it sounds like the sound comes from the entire screen, and also
reduces the installation space. Embodiment An embodiment of the present invention will be
described with reference to the drawings. FIG. 1 shows a block diagram of a screen device in an
embodiment of the present invention. In FIG. 1, 1 is a screen of a front projection type display
and a rear projection type display, 2 is a speaker section for left audio, 3 is a speaker section for
right audio, and both are incorporated in a screen frame 4 so as to surround it. With such a
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configuration of the screen 1 and the speakers 2 and 3, an image is projected on the screen 1,
and two channel audio is output by the speakers 2 and 3 of the screen 4. As described above,
according to the present embodiment, by incorporating the speaker 2 3 into the screen 4, it is
felt as if the sound is emitted from the screen 1 itself, so that a sense of pursuit and presence are
enhanced, and Installation space can also be reduced. As described above, according to the
present invention, by providing a two-channel speaker unit on the screen, the sound and video of
a high definition television with sense of enthusiasm and presence can be enjoyed, and the
installation space can be reduced. .
[0002]
Brief description of the drawings
[0003]
FIG. 1 is a front view of the configuration of a screen apparatus according to an embodiment of
the present invention, and FIG. 2 is a layout view of a screen and a two-channel speaker
according to a conventional example.
1 ...... screen, 2 ...... left channel speaker unit, 3 ...... right channel speaker unit, 4 ...... screen frame.
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