JPH05167942A - Television image receiver - Google Patents
Television image receiverInfo
- Publication number
- JPH05167942A JPH05167942A JP3330210A JP33021091A JPH05167942A JP H05167942 A JPH05167942 A JP H05167942A JP 3330210 A JP3330210 A JP 3330210A JP 33021091 A JP33021091 A JP 33021091A JP H05167942 A JPH05167942 A JP H05167942A
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- signal
- displayed
- crt
- ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、画面の横と縦に比が１
６：９のＣＲＴ（陰極線管）を用いたテレビジョン受像
機の文字信号の表示方法に関するものである。BACKGROUND OF THE INVENTION The present invention has a horizontal to vertical ratio of 1
The present invention relates to a method for displaying character signals of a television receiver using a 6: 9 CRT (cathode ray tube).
【０００２】[0002]
【従来の技術】近年、映像信号に文字信号情報を重畳し
て送信して映像信号と同時に文字信号を受信する文字放
送が普及している。受像機にて文字信号を表示するする
場合、一般には画面上に文字信号のみ表示するが、聴視
者が映像信号も同時に見たい場合は映像信号上に文字信
号を重畳して表示することがある。図１は画面の横と縦
の比が１６：９のＣＲＴの場合であるが４：３のＣＲＴ
でも同様であり、映像信号２の上に文字信号Ａ〜Ｊが重
畳されて表示される。2. Description of the Related Art In recent years, character broadcasting has become widespread in which character signal information is superimposed on a video signal for transmission and the character signal is received simultaneously with the video signal. When displaying a character signal on the receiver, generally only the character signal is displayed on the screen, but when the viewer wants to see the video signal at the same time, the character signal may be superimposed and displayed on the video signal. is there. Figure 1 shows the case of a CRT with a horizontal to vertical ratio of 16: 9, but a 4: 3 CRT.
However, the same is true, and the character signals A to J are superimposed and displayed on the video signal 2.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、このよ
うな従来の方法では文字と映像信号が重なり見ずらいと
いう問題点を有していた。However, such a conventional method has a problem in that characters and video signals overlap each other and are difficult to see.
【０００４】本発明は上記課題を解決するもので、映像
信号と文字信号を分離して表示して両者が見やすい表示
方法を提供することを目的としている。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a display method in which a video signal and a character signal are separately displayed for easy viewing.
【０００５】[0005]
【課題を解決するための手段】本発明は上記目的を達成
するために、画面比が１６：９のＣＲＴにおいて映像信
号を４：３の比で表示して残りの画面上に文字信号を表
示するもである。In order to achieve the above object, the present invention displays a video signal at a ratio of 4: 3 on a CRT having a screen ratio of 16: 9 and displays a character signal on the remaining screen. I will do it.
【０００６】[0006]
【作用】本発明は上記した構成により、聴視者に映像信
号と文字信号を同時に見やすくすることができるもので
ある。According to the present invention, with the above-described structure, it is possible for the listener to easily see the video signal and the character signal at the same time.
【０００７】[0007]
【実施例】以下、本発明の一実施例について図１を参照
しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG.
【０００８】図１に示すように、１の部分は４：３大き
さであり、映像信号はこの部分に表示する。残りの３の
部分に文字信号情報４を表示する。１と３の位置を左右
入れ替えても同様である。受信信号の画面比が１６：９
の場合と従来の４：３の場合があり、１６：９の場合は
左右の信号を削除して、４：３にして表示して４：３の
場合はそのまま表示する。As shown in FIG. 1, the portion 1 has a size of 4: 3, and the video signal is displayed in this portion. The character signal information 4 is displayed on the remaining 3 portions. The same applies when the positions of 1 and 3 are left and right interchanged. Screen ratio of received signal is 16: 9
In case of 16: 9, the left and right signals are deleted and displayed in 4: 3, and in case of 4: 3, it is displayed as it is.
【０００９】[0009]
【発明の効果】以上の実施例から明らかなように、本発
明によれば映像信号と文字信号が分離されて同時に表示
することができ、聴視者に見やすい画面を提供できる。As is apparent from the above embodiments, according to the present invention, a video signal and a character signal can be separately displayed at the same time, and a screen that is easy for a viewer to see can be provided.
【図１】本発明の一実施例における画面表示方法FIG. 1 is a screen display method according to an embodiment of the present invention.
【図２】従来の表示方法の図FIG. 2 is a diagram of a conventional display method.
１ ４：３の映像信号表示部分 ２ 映像信号 ３ 文字信号表示部分 ４ 文字信号 1 4: 3 video signal display part 2 video signal 3 character signal display part 4 character signal
Claims (2)
おいて受信映像信号の表示時の横と縦の比が４：３の場
合、ＣＲＴの左または右部分に４：３の比で映像信号を
表示して、映像信号を表示しないＣＲＴの部分に映像信
号に重畳されて送信されている文字信号を同時に表示す
るテレビジョン受像機。1. In a CRT having a 16: 9 aspect ratio of the screen, if the aspect ratio of the received video signal is 4: 3 when the received image signal is displayed, the left or right portion of the CRT has a 4: 3 aspect ratio. A television receiver that displays a video signal at, and simultaneously displays a character signal that is transmitted while being superimposed on the video signal on the portion of the CRT that does not display the video signal.
おいて受信映像信号の表示時の横と縦の比が１６：９の
場合、表示映像信号の左右を削除してＣＲＴの左または
右部分に４：３の比で表示し、映像信号を表示しないＣ
ＲＴの部分に映像信号に重畳されて送信されている文字
信号を同時に表示するテレビジョン受像機。2. In a CRT having a screen horizontal to vertical ratio of 16: 9, when the received video signal is displayed at a horizontal to vertical ratio of 16: 9, the left and right sides of the display video signal are deleted and the left side of the CRT is displayed. Or display in the ratio of 4: 3 on the right part and not display the video signal C
A television receiver that simultaneously displays the character signal that is being transmitted by being superimposed on the video signal at the RT portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3330210A JPH05167942A (en) | 1991-12-13 | 1991-12-13 | Television image receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3330210A JPH05167942A (en) | 1991-12-13 | 1991-12-13 | Television image receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05167942A true JPH05167942A (en) | 1993-07-02 |
Family
ID=18230078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3330210A Pending JPH05167942A (en) | 1991-12-13 | 1991-12-13 | Television image receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05167942A (en) |
-
1991
- 1991-12-13 JP JP3330210A patent/JPH05167942A/en active Pending
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