JPH0668121U - Laser disc player that can be played back with delayed - Google Patents

Abstract

(57) [Summary] [Purpose] Delaying a live TV program by an arbitrary time,
In other words, make it possible to watch at different times. [Structure] Fixed recording fixed laser, recording moving laser and recording magnet, further reproduction fixed reproducing laser, reproduction moving laser and reproducing magnet, erasing fixed erasing fixed laser and erasing It consists of a moving laser and an erasing magnet.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a laser disc player (hereinafter, simply referred to as LDP) that allows a user to watch a television program being broadcast with an arbitrary delay.

[0002]

[Prior art]

 If you have to watch a TV program and find it necessary to interrupt it, you must either stop watching it or record it with a videotape recorder. Even when it's still going on, it's recorded and played back until the end of the program, and then watched.

It is possible to resume watching a television program, watch the program until the end of the program, and then play back a recording of the rest of the interrupted part to watch it. .

This is also the case when the program to be watched is not in time, and the program is watched from the middle of the program, or a video tape recorder is used to record and play the program from the beginning to the end.

[0005]

[Problems to be solved by the device]

 When watching TV programs, conventional videotape recorders cannot be watched with a delayed time or a time that must be interrupted.

Moreover, even if the user wants to see the screen he / she has just watched again while watching a TV program, the conventional video tape recorder can record the TV program while watching the TV program being broadcast at the same time. Program viewing and recording must be suspended before playback, or recording must be performed until the end of the program before playback.

Therefore, in the former case, a blank time occurs in the program during reproduction, and in the latter case, the program has to wait until the program ends, and it is not possible to watch from an arbitrary time. ▲

The present invention was made with the object of solving the above problems, and it is possible to watch TV programs being broadcasted at any time with a delay, or to play back the screen you just watched again. However, there is an attempt to provide an LDP in which the program can be viewed with a delay until the end of the program without causing a blank in the program. ▲

▲

Therefore, the LDP of the present invention therefore comprises a fixed recording laser, a moving recording laser, and a recording magnet, and an erasing fixed laser, an erasing moving laser, and an erasing magnet. A fixed laser for reproduction, a movable laser for reproduction, and a reproduction magnet are provided for the purpose of reproducing the recording while delaying it for an arbitrary time even while recording. ▲

▲

[Operation] ▲ Although recorded by the fixed recording laser, the moving recording laser, and the recording magnet, the fixed laser for reproduction, the moving laser for reproduction, and the reproducing magnet causes an arbitrary time delay from the time when recording. To play. ▲

Since the recording can be continued even when the screen that was just viewed is viewed again, there is no possibility that a blank portion will occur in the recording. ▲

▲

[Embodiment] ▲ The figure shows an embodiment according to the present invention.
A recording fixed laser 2, a recording magnet 3 and an erasing fixed laser 4,
Equipped with an erasing movable laser 5 and an erasing magnet 6, and further a fixed laser 7 for reproduction.
It has a reproduction moving laser 8 and a reproduction magnet 9. Reference numeral 10 indicates a recording disk. ▲

A television program being broadcast is recorded by a recording fixed laser 1, a recording moving laser 2, and a recording magnet 3. ▲

By using the reproducing fixed laser 7, the reproducing moving laser 8 and the reproducing magnet 9, it can be reproduced after being delayed for an arbitrary time or the screen to be viewed again can be reproduced freely. ▲

Recording can be continued at any time even during reproduction. ▲

▲

[Effects of the Invention] ▲ The LDP of the present invention is configured as described above, and it is possible to play a TV program that is being broadcast for a period of time ▲ even if it is interrupted or while recording the rest of it. If you record a program from the beginning ▲, even if you start watching from the time halfway through the program, you can continue playing ▲ any time delay while recording, so it is that time from the beginning to the end ▲ You can watch it. ▲

Further, even while watching a television program, it is possible to watch the program without leaving a blank ▲ even if the screen is viewed and played back. ▲

[Brief description of drawings]

FIG. 1 is a drawing seen from the surface.

FIG. 2 is a drawing viewed from the back side.

[Explanation of Codes] 1 fixed laser for recording 2 moving laser for recording 3 magnet for recording 4 fixed laser for erasing 5 moving laser for erasing 6 erasing magnet 7 fixed laser for reproducing 8 moving laser for reproducing 9 reproducing magnet 10 for recording disk

Claims (1)

[Scope of utility model registration request] 1. While recording a television program being broadcast with a fixed laser for recording, a moving laser for recording, and a magnet for recording,
A laser disk player characterized by being provided with a fixed laser for reproduction, a movable laser for reproduction, and a reproducing magnet for reproducing the recorded program after delaying it by an arbitrary time.