KR100215649B1 - The pip displaying method in information tv - Google Patents
The pip displaying method in information tv Download PDFInfo
- Publication number
- KR100215649B1 KR100215649B1 KR1019960003693A KR19960003693A KR100215649B1 KR 100215649 B1 KR100215649 B1 KR 100215649B1 KR 1019960003693 A KR1019960003693 A KR 1019960003693A KR 19960003693 A KR19960003693 A KR 19960003693A KR 100215649 B1 KR100215649 B1 KR 100215649B1
- Authority
- KR
- South Korea
- Prior art keywords
- information
- screen
- television
- pip
- service
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
Abstract
본 발명은 텔레비젼으로 부가가치 통신망을 통하여 전송되는 통신정보를 서비스 받을 수 있는 정보 텔레비젼에서, 텔레비젼 화면상에 정보화면이 중첩되어 텔레비젼 영상과 정보화면을 동시에 볼 수 있도록 하는 정보 텔레비젼의 PIP 화면 표시방법에 관한 것으로 본 발명은 정보텔레비젼에서 정보PIP키 입력이 있는가를 체크하는 단계와, 정보PIP키 입력시 정보 서비스 등록여부를 체크하는 단계와, 정보 서비스 등록이되어 있지 않을 경우 등록요구 메세지를 표시시키는 단계와, 통신 서비스 접속시 텔레비젼 화면의 하단부에 정보화면을 표시시키는 단계를 수행시킴으로써 이루어진다.The present invention relates to a method of displaying a PIP screen of an information television in which an information television, which can receive communication information transmitted through a value-added communication network, is superimposed on the television screen so that a television image and an information screen can be simultaneously viewed. According to the present invention, there is provided a method of checking whether there is an information PIP key input in an information television, checking whether information service is registered when an information PIP key is input, displaying a registration request message when information service registration is not performed; And displaying the information screen at the bottom of the television screen when the communication service is connected.
Description
제 1 도는 정보텔레비젼 시스템 구성도1 is a diagram of the information television system
제 2 도는 본 발명의 PIP 화면 표시 일예도2 is a diagram illustrating a PIP screen display of the present invention.
제 3 도는 본 발명의 플로우챠트3 is a flowchart of the present invention.
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
100 : 정보 처리부 200 : TV 크로마 처리부100: information processing unit 200: TV chroma processing unit
300 : R.G.B 스위치 400 : 브라운관300: R.G.B switch 400: CRT
본 발명은 텔레비젼으로 부가가치 통신망을 통하여 전송되는 통신정보를 서비스 받을 수 있는 정보텔레비젼에서, 텔레비젼 화면상에 정보화면이 중첩되어 텔레비젼 화면과 정보화면을 동시에 볼 수 있도록 하는 정보텔레비젼의 PIP 화면 표시방법에 관한 것이다.The present invention relates to a method of displaying a PIP screen of an information television in which an information television that can receive communication information transmitted through a value-added communication network to a television is superimposed on the television screen so that the television screen and the information screen can be simultaneously viewed. It is about.
정보텔레비젼은 텔레비젼을 부가가치 통신망에 접속시켜 부가가치 통신망 사업자가 제공하는 통신서비스를 텔레비젼을 통하여 받아 볼 수 있는 것으로 정보텔레비젼에 관한 상세내용은 본 출원인에 의하여 1995.8.31자로 국내에 특허 제 28749호로 출원되어 있다.The information television can connect the television to the value-added telecommunications network to receive the communication service provided by the value-added telecommunications network operator through the television. Details of the information television have been filed in Korean Patent No. 28749 by Aug. 31, 1995 by the present applicant. have.
정보텔레비젼의 시스템 구성도는 제 1 도에 도시된 바와 같이 부가가치 통신망에 접속되어 통신데이타를 수신하고 이를 화면에 디스플레이시기기 위한 정보 R.G.B 신호와 스위칭 제어신호인 블랭크(Blank)신호를 출력시키는 정보처리부(1OO)와, 상기 정보처리부(100)에서 출력된 정보 R.G.B 신호를 TV 크로마처리부(200)에서 처리된 TV R.G.B 신호와 정보처리부(1OO)에서 출력시킨 스위칭 제어신호로 스위칭시켜 브라운관(400)의 화면에 표시시키는 R.G.B 스위치(300)를 텔레비젼 내부에 설치 구성시킴으로써 이루어진다.As shown in FIG. 1, a system configuration diagram of an information television is connected to a value-added communication network to receive communication data and to display information RGB signals for displaying them on a screen and to output blank signals, which are switching control signals. 10 and the information RGB signal output from the information processing unit 100 are switched to the TV RGB signal processed by the TV chroma processing unit 200 and the switching control signal output from the information processing unit 100 to control the CRT 400. This is achieved by installing the RGB switch 300 to be displayed on the screen inside the television.
이러한 정보텔레비젼은 부가가치 통신망을 통하여 전송되는 여러가지 통신서비스(예를 들어 증권, 뉴스, 날씨, TV 정보 등)를 정보처리시스템에서 수신데코딩하여 텔레비젼 화면을 통하여 시청할 수 있어 가정에서 어른, 아이에 관계없이 컴퓨터 사용이 미숙한 사람도 간편하게 통신서비스를 즐길 수 있게 된다.The information television can receive and decode various communication services (for example, securities, news, weather, TV information, etc.) transmitted through a value-added communication network in an information processing system and view them on a TV screen. Without a computer, even those who are inexperienced can easily enjoy communication services.
이같이 정보텔레비젼에서는 통신서비스 또는 기타 부대서비스를 즐기기 위해서 텔레비젼 시청모드를 정보화면으로 전환시키고 텔레비젼 시청을 원할 경우는 텔레비젼 화면으로 전환시키게 된다.As described above, in the information television, the television viewing mode is switched to the information screen in order to enjoy the communication service or other supplementary services, and the television screen is switched to the television screen when the television is desired to be viewed.
이경우 화면에는 텔레비젼 화면 또는 정보화면 중 하나의 화면만이 표시되므로 사용자는 정보화면 만을 시청할 수 있게 되거나 또는 텔레비젼 화면만을 시청할수 있으며 동시에 정보화면과 텔레비젼 화면을 시청할 수 없었다.In this case, only one screen of the television screen or the information screen is displayed on the screen, so that the user can watch only the information screen or only the television screen, and cannot simultaneously view the information screen and the television screen.
본 발명에서는 텔레비젼 화면을 대화면으로 표시시킨 후 텔레비젼 화면 내부의 일정위치에 축소된 정보화면을 표시시키도록 하므로써 텔레비젼 화면을 시청하면서 정보화면을 볼 수 있도록 하여 텔레비젼 시청과 부가가치 통신서비스를 즐길수 있도록 하는 것이다.According to the present invention, a television screen is displayed on a large screen, and then a reduced information screen is displayed at a predetermined position inside the television screen so that the information screen can be viewed while watching the television screen, so that users can enjoy watching TV and value-added communication services. .
즉 본 발명은 텔레비젼 시청과 통신서비스 시청이 가능한 정보텔레비젼에서 PIP 화면을 구성시켜 텔레비젼 화면 내에 정보화면을 표시시키도록 하는 것으로써 정보 PIP 키 입력이 있는가를 체크하는 단계와, 정보 PIP 키 입력시 정보서비스 등록 여부를 체크하는 단계와, 정보서비스 등록이 되어 있지 않을 경우 등록요구 메세지를 표시시키는 단계와, 정보서비스 등록이 되어 있는 경우 통신서비스를 접속시키는 단계와, 통신서비스 접속시 텔레비젼 화면의 하단부에 정보화면을 표시시키는 단계를 수행시킴으로써 이루어진다.In other words, the present invention comprises the steps of checking whether there is an information PIP key input by constructing a PIP screen in an information television capable of watching television and communication service so as to display the information screen in the television screen; Checking the registration status, displaying the registration request message if the information service is not registered, connecting the communication service if the information service is registered, and providing information at the bottom of the TV screen when the communication service is connected. This is done by performing the step of displaying the screen.
이러한 본 발명은 정보텔레비젼의 송신기에 설치된 정보 PIP 키를 누르면 정보처리부(100)에서 가장 최근에 사용한 정보서비스를 자동접속시킨 후 R.G.B 스위치(300)를 스위칭 제어시킴으로써 브라운관(400)으로 표시되는 화면은 TV 크로마처리부(200)에서 출력된 텔레비젼 화면속에 정보화면이 표시되게 된다.In the present invention, when the information PIP key installed in the transmitter of the information television is pressed, the screen which is displayed by the CRT 400 by automatically controlling the RGB switch 300 after automatically connecting the information service most recently used by the information processing unit 100 is switched. The information screen is displayed in the television screen output from the TV chroma processing unit 200.
여기서 2개의 영상신호입력(TV 영상신호와 정보화면신호)을 이용하여 하나의영상신호를 대화면으로 표시시키고 또다른 영상신호를 상기 대화면속의 일정위치에일정크기의 소화면으로 표시시키는 PIP 기능은 공지된 PIP 블록을 이용하면 실시가능한 기술로써 이에 대한 설명은 생략한다.Here, the PIP function of displaying one video signal on a large screen by using two video signal inputs (TV video signal and information screen signal) and displaying another video signal on a small screen of a certain size at a predetermined position in the large screen is known. When the PIP block is used, a description thereof will be omitted.
본 발명의 정보 PIP 화면은 공지된 PIP 기능을 이용하여 텔레비젼 화면을 대화면으로 표시시키고 정보화면은 텔레비젼 화면속에 소화면으로 표시시키되 정보화면은 텔레비젼 화면의 하단 The information PIP screen of the present invention uses a known PIP function to display a television screen on a large screen, and the information screen is displayed on a small screen in the television screen, but the information screen is displayed at the bottom of the television screen.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960003693A KR100215649B1 (en) | 1996-02-13 | 1996-02-13 | The pip displaying method in information tv |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960003693A KR100215649B1 (en) | 1996-02-13 | 1996-02-13 | The pip displaying method in information tv |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970064192A KR970064192A (en) | 1997-09-12 |
| KR100215649B1 true KR100215649B1 (en) | 1999-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960003693A KR100215649B1 (en) | 1996-02-13 | 1996-02-13 | The pip displaying method in information tv |
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| KR100909505B1 (en) * | 2001-12-19 | 2009-07-27 | 엘지전자 주식회사 | And stored digital data broadcasting display apparatus and method |
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- 1996-02-13 KR KR1019960003693A patent/KR100215649B1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR970064192A (en) | 1997-09-12 |
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