JPH01178951A - screen device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a screen device for a front projection type display and a rear projection type display for a high-quality television that takes audio into consideration.

BACKGROUND OF THE INVENTION In recent years, the development of high-definition televisions that have a more immersive and realistic feel than conventional televisions has progressed rapidly.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The arrangement of screens and two-channel speakers of conventional front projection displays and rear projection displays for high-definition televisions will be described below with reference to the drawings. In FIG. 2, 1 is a front projection type display and a rear projection type display screen, 4 is a screen frame, 5 is a left audio speaker, and 6 is a right audio speaker.

With such a configuration of the screen 1 and the speakers 5 and 6, an image is projected on the screen 1, and two channels of audio are output using the left and right speakers 5 and 6.

Problems to be Solved by the Invention However, with the above configuration, as the screen size increases, the sound must also be increased in order to increase the sense of realism and follow-through, which requires a larger speaker.
This has the problem that the installation space becomes larger.

In view of the above problems, the present invention provides a screen in which a speaker is built into the screen frame.

Means for Solving the Problems In order to achieve this object, the high-definition television screen device of the present invention has a structure in which two-channel speakers are attached to the frame of the screen.

Function: This configuration gives the impression that the sound is coming from the entire screen, creating a sense of immersion and realism, and also reduces installation space.

EXAMPLE An example of the present invention will be described below with reference to the drawings.

FIG. 1 shows a block diagram of a screen device according to an embodiment of the present invention. In FIG. 1, 1 is a front projection type display screen and a rear projection type display screen, 2 is a left audio speaker section, and 3 is a right audio speaker section, which are all built into a screen frame 4 so as to surround them.

With such a configuration of the screen 1 and the speakers 2 and 3, an image is projected on the screen 1, and two channels of audio are outputted from the speakers 2 and 3 of the screen frame 4.

As described above, according to this embodiment, by incorporating the speaker 2゜3 into the screen 〈4, it is felt as if the sound is coming from the screen 1 itself, which increases the sense of follow-up and presence. Installation space can also be reduced.

Effects of the Invention As described above, the present invention provides a two-channel speaker section in the screen frame, allowing you to enjoy high-definition television sound and images with a sense of immersion and realism, and also reduces the installation space. .

[Brief explanation of the drawing]

FIG. 1 is a front view of the structure of a screen device according to an embodiment of the present invention, and FIG. 2 is a layout diagram of a conventional screen and two-channel speakers. 1...Screen, 2...Left channel speaker section, 3...Right channel speaker section, 4...Screen frame.

Claims (1)

[Claims] A screen device in which speakers are built in to surround the frame of the screen, and the speakers are separated near the center to output two channels of audio.