KR970024988A - Video device that displays LED lighting status by using OSD function - Google Patents

Video device that displays LED lighting status by using OSD function Download PDF

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Publication number
KR970024988A
KR970024988A KR1019950034368A KR19950034368A KR970024988A KR 970024988 A KR970024988 A KR 970024988A KR 1019950034368 A KR1019950034368 A KR 1019950034368A KR 19950034368 A KR19950034368 A KR 19950034368A KR 970024988 A KR970024988 A KR 970024988A
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KR
South Korea
Prior art keywords
signal
key
microcomputer
osd
unit
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Application number
KR1019950034368A
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Korean (ko)
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KR0157568B1 (en
Inventor
전성호
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김광호
삼성전자 주식회사
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Priority to KR1019950034368A priority Critical patent/KR0157568B1/en
Publication of KR970024988A publication Critical patent/KR970024988A/en
Application granted granted Critical
Publication of KR0157568B1 publication Critical patent/KR0157568B1/en

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    • 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
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
    • G06F11/324—Display of status information
    • G06F11/325—Display of status information by lamps or LED's
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

본 발명은 OSD기능을 이용하여 LED의 점등상태를 표시하는 영상기기에 관한 것으로, 현재 시청중인 채널에 대하여 스테레오여부, 음성다중여부, 예약시간 등을 마이컴이 판별하여 그 판별결과에 따라 LED를 점등시킴과 아울러 LED의 점등상태를 안내도형 및 안내문자로 표시하도록 제어한다. 따라서, 사용자가 시청중인 채널을 화면을 통해 용이하게 확인할 수 있음은 물론, 조작이 간편하고 하드웨어적으로 구현하기가 용이한 효과가 있다.The present invention relates to a video device for displaying the lighting state of the LED using the OSD function, the microcomputer determines whether the stereo, audio multiplexing, reservation time, etc. for the channel currently being watched and the LED is lit according to the determination result In addition, it controls to display LED lighting state by guide figure and guide letter. Therefore, the user can easily check the channel being watched through the screen, as well as the operation is easy and easy to implement in hardware.

Description

OSD기능을 이용하여 LED의 점등상태를 표시하는 영상기기Video device that displays LED lighting status by using OSD function

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제l도는 본 발명에 따른 OSD기능을 이용하여 LED의 점등상태를 표시하는 영상기기의 구성도,1 is a configuration diagram of an image device displaying a lighting state of an LED using an OSD function according to the present invention;

제2도는 본 발명에 따라 LED의 점등상태를 나타내는 화면상태도2 is a screen state diagram showing the lighting state of the LED according to the present invention

Claims (6)

튜너부가 튜닝신호에 따라 소망의 채널을 선국하고, 선국된 채널을 처리하여 색신호로 변환하는 신호처리부를 구비하며, 사용자입력에 따른 부가기능을 설정상태를 화면상에 표시하는 영상기기에 있어서, 상기 부가기능에 대응하는 LED소자를 구비하며, 마이컴의 제어명령신호에 따라 해당 LED를 '온'시키는 LED표시부; 소정기능을 지정하기 위한 키신호 및 상기 LED소자의 작동상태를 표시하기 위한 약정된 키신호를 출력하는 키입력수단; 상가 튜닝신호를 출력하고, 상기 약정된 키신호에 대응하는 키응답신호가 입력되면 대응하는 안내도형에 대한 OSD색신호를 색출력부로 출력하는 마이컴; 및 상기 신호처리부에서 입력되는 소정 채널의 색신호와 상기 마이컴으로 부터 입력되는 OSD색신호를 혼합하여 출력하는 색출력부를 포함하는 것을 특징으로 하는 OSD기능을 이용하여 LED의 점등사태를 표시하는 영상기기.A video processing unit having a tuner unit for tuning a desired channel according to a tuning signal, processing a tuned channel, and converting the channel into a color signal, and displaying an additional function setting state according to a user input on a screen. An LED display unit having an LED function corresponding to an additional function and 'turning on' the corresponding LED according to a control command signal of the microcomputer; Key input means for outputting a key signal for designating a predetermined function and a contracted key signal for indicating an operation state of the LED element; A microcomputer for outputting an additive tuning signal and outputting an OSD color signal for a corresponding guide figure to a color output unit when a key response signal corresponding to the contracted key signal is input; And a color output unit for mixing and outputting a color signal of a predetermined channel input from the signal processing unit and an OSD color signal input from the microcomputer. 제1항에 있어서, 상기 키입력수단은 원격조정기 또는 본체에 부착된 키입력부를 통해 소정 키신호를 발생시키는 것을 특징으로 하는 OSD기능을 이용하여 LED의 점등상태를 표시하는 영상기기.The apparatus of claim 1, wherein the key input unit generates a predetermined key signal through a remote controller or a key input unit attached to the main body. 제l항에 있어서, 상기 키입력수단으로 원격조정기를 사용하는 경우 상기 원격조정기에 의한 키신호에 응답하여 마이컴으로 키응답신호를 출력하는 수신부를 더 포함하는 것을 특징으로 하는 OSD기능을 이용하여 LED의 점등상태를 표시하는 영상기기.The LED using the OSD function of claim 1, further comprising a receiving unit which outputs a key response signal to the microcomputer in response to the key signal by the remote controller when the remote controller is used as the key input unit. Video device that displays the lighting status. 제1항에 있어서, 상기 마이컴은 약정된 안내도형에 대한 OSD색신호를 출력시 안내문자에 대한 OSD색신호를 함께 출력할 수 있는 것을 특징으로 하는 OSD기능을 이용하여 LED의 점등상태를 표시하는 영상기기.The apparatus of claim 1, wherein the microcomputer outputs the OSD color signal for the guide character when the OSD color signal for the contracted guide figure is output. . 제1항 또는 제4항에 있어서, 상기 마이컴은 상기 안내도형과 안내문자를 테이블화하여 내장된 롬에 저장시켜 두고 필요시 독출하여 출력하는 것을 특징으로 하는 OSD기능을 이용하여 LED의 점등상태를 표시하는 영상기기.The method of claim 1 or 4, wherein the microcomputer tabulates the guide figures and guide letters, stores them in a built-in ROM, and reads and outputs them when necessary, using the OSD function. Displaying video equipment. 제1항에 있어서, 상기 마이컴은 상기 신호처리부로부터 입력되는 동시신호에 따라 OSD색신호를 색출력부로 출력하는 것을 특징으로 하는 OSD기능을 이용하여 LED의 점등상태를 표시하는 영상기기.The image apparatus of claim 1, wherein the microcomputer outputs an OSD color signal to a color output unit according to a simultaneous signal input from the signal processing unit.
KR1019950034368A 1995-10-06 1995-10-06 Lighting system of led by using osd function KR0157568B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950034368A KR0157568B1 (en) 1995-10-06 1995-10-06 Lighting system of led by using osd function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950034368A KR0157568B1 (en) 1995-10-06 1995-10-06 Lighting system of led by using osd function

Publications (2)

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KR970024988A true KR970024988A (en) 1997-05-30
KR0157568B1 KR0157568B1 (en) 1998-11-16

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KR1019950034368A KR0157568B1 (en) 1995-10-06 1995-10-06 Lighting system of led by using osd function

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742490B1 (en) * 2006-01-03 2007-07-24 주식회사 휴맥스 Method for displaying status of digital device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742490B1 (en) * 2006-01-03 2007-07-24 주식회사 휴맥스 Method for displaying status of digital device

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KR0157568B1 (en) 1998-11-16

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