KR970003159A - Wide VRS OSD Device - Google Patents

Wide VRS OSD Device Download PDF

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Publication number
KR970003159A
KR970003159A KR1019950018684A KR19950018684A KR970003159A KR 970003159 A KR970003159 A KR 970003159A KR 1019950018684 A KR1019950018684 A KR 1019950018684A KR 19950018684 A KR19950018684 A KR 19950018684A KR 970003159 A KR970003159 A KR 970003159A
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KR
South Korea
Prior art keywords
section
signal
monitor
unit
screen
Prior art date
Application number
KR1019950018684A
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Korean (ko)
Other versions
KR0141868B1 (en
Inventor
정상철
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950018684A priority Critical patent/KR0141868B1/en
Publication of KR970003159A publication Critical patent/KR970003159A/en
Application granted granted Critical
Publication of KR0141868B1 publication Critical patent/KR0141868B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers

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  • Studio Circuits (AREA)

Abstract

본 발명은 9:16의 와이드 VCR(wide Video Cassette Recoder)의 0. S. D(On Scren Display) 장치에 관한 것으로, 종횡비가9:16인 영상 신호를 종횡비가 3:4 모니터(33)에 디스플레이함에 따라 화면이 없는 무신호 구간(2a, 2b)과 9:16 화면이 디스플레이되는 유효 화면 구간(2c)으로 나누어지는 상기 3:4 모니터(33)를 구비한 와이드 VCR에 있어서; 상기 3:4 모니터(33)의 의사 수평 동기 신호와 의사 수직 동기 신호를 방생하고, 상기 무신호 구간(2a, 2b)을 블랭킹 레벨로 절환하는 블랭크부(35), 상기 무신호 구간(2a, 2b)에서는 블랭크부(35)이 출력이 상기 3:4 모니터(33)에입력되도록 하고, 상기 유효화면 구간(2c)에서는 상기 9:16이 영상 신호가 상기 3:4 모니터(33)에 입력되도록 스위칭하는 스위칭부(36), 상기 무신호구간(2c)의 기 설정 구간을 자막으로 나타내기 위한 O. S. D부(37), 3:4 모니처(33)의 무신호 구간(2a, 2b)과 유효 화면구간(2c)를 검출하여 상기 스위칭부(36)의 동작을 제어하는 유효 화면 구간 검출부(38), 유효 화면 구간 검출부(38)에 의해 검출딘 상기 각 구간(2a, 2b, 2c)에 따라 상기 O. S. D부(37)를 O. S. D 여부를 제어하는 제어부(39)를 구비하여 구성함을 특징으로 한다.The present invention relates to an On Scren Display (S.D) device of a 9:16 wide VCR (wide video cassette recorder). The video signal having an aspect ratio of 9:16 is transmitted to an aspect ratio 3: 4 monitor (33). A wide VCR having said 3: 4 monitor (33) divided into a no-signal section (2a, 2b) with no screen as a display and a valid screen section (2c) displaying a 9:16 screen; A blank unit 35 for generating the pseudo horizontal synchronizing signal and the pseudo vertical synchronizing signal of the 3: 4 monitor 33 and switching the no signal sections 2a and 2b to a blanking level, and the no signal section 2a, In 2b), the blank unit 35 causes the output to be input to the 3: 4 monitor 33, and in the valid picture section 2c, the 9:16 video signal is input to the 3: 4 monitor 33. Switching unit 36 for switching so that the OS D unit 37 for displaying the preset period of the no-signal section 2c as captions, and the no-signal sections 2a and 2b of the 3: 4 monitor 33. Each of the sections 2a, 2b, and 2c detected by the valid screen section detecting section 38 and the effective screen section detecting section 38, which detects an effective screen section 2c and controls the operation of the switching section 36. According to the present invention, the OS D unit 37 is configured to include a control unit 39 for controlling whether or not the OS D.

Description

와이드 브이씨알의 오에스디 장치Wide VRS OSD Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명의 실시예를 나타내는 상세 구성도, 제4도는 본 발명의 실시예에 따른 출력 화면 상태를 나타낸 도면.3 is a detailed configuration diagram showing an embodiment of the present invention, and FIG. 4 is a view showing an output screen state according to an embodiment of the present invention.

Claims (2)

종횡비가 9:16인 영상 신호를 종횡비가 3:4 모니터(33)에 디스플레이함에 따라 화면이 없는 무 신호 구간(2a, 2b)과 9:16 화면이 디스플레이되는 유효 화면 구간(2c)으로 나누어지는 상기 3:4 모니터(33)를 구비한 와이드 VCR에있어서, 상기 3:4 모니터(33)의 의사 수평 동기 신호와 의사 수직 동기 신호를 발생하고, 상기 무신호 구간(2a, 2b)을 블랭킹 레벨로 절환하는블랭크부(35), 상기 무신호 구간(2a, 2b)에서는 블랭크부(35)이 출력이 상기 3:4 모니터(33)에 입력되도록 하고, 상기휴요 화면 구간(2c)에서는 상기 9:16 의 영상 신호가 상기 3:4 모니터(33)에 입력되도록 스위칭하는 스위칭부(36), 상기무신호 구간(2a, 2b)의 기 설정 구간을 자막으로 나타내기 위한 O. S. D부(37), 사기 3:4 모니터(33)의 무신호 구간(2a,2b)과 유효 화면 구간(2c)을 검출하기 위한 스위칭부(36)의 동작을 제어하는 유효 화면 구간 검출부(38), 유효 화면 구간 검출부(38)에 의해 검출된 상기 각 구간(2a, 2b, 2c)에 따라 상기 O. S. D부(37)의 여불르 제어하는 제어부(39)를 구비한 와이드 VCR의 O. S. D 장치.By displaying an image signal with an aspect ratio of 9:16 on a monitor with an aspect ratio of 3: 4, the signal is divided into no signal sections 2a and 2b without a screen and an effective screen section 2c in which a 9:16 screen is displayed. In a wide VCR having the 3: 4 monitor 33, a pseudo horizontal synchronizing signal and a pseudo vertical synchronizing signal of the 3: 4 monitor 33 are generated, and the signal-free periods 2a and 2b are blanked. In the blank section 35 to switch to the blank signal section 2a, 2b, the blank section 35 causes the output to be input to the 3: 4 monitor 33, and in the idle screen section 2c, the blank section 35 A switching unit 36 for switching a video signal of: 16 to be input to the 3: 4 monitor 33, and an OS D unit 37 for displaying a preset section of the non-signal sections 2a and 2b as captions. 3, the operation of the switching unit 36 for detecting the no-signal sections 2a and 2b of the monitor 33 and the effective screen section 2c. The control unit 39 controls the control of the OS D unit 37 in accordance with the respective sections 2a, 2b, and 2c detected by the valid screen section detection unit 38 and the effective screen section detection unit 38. OS V device with wide VCR. 제1항에 있어서, 상기 O. S. D부(37)은 상기 의사 수평 동기 신호와 의사 수직 동기 신호에 의해 상기 자막 구간을 검출하는 와이드 VCR의 O. S. D 장치.The W. D. apparatus of the wide VCR according to claim 1, wherein the O. S. D section (37) detects the caption section by the pseudo horizontal synchronizing signal and the pseudo vertical synchronizing signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950018684A 1995-06-30 1995-06-30 On screen display apparatus of wide video cassette recorder KR0141868B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950018684A KR0141868B1 (en) 1995-06-30 1995-06-30 On screen display apparatus of wide video cassette recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950018684A KR0141868B1 (en) 1995-06-30 1995-06-30 On screen display apparatus of wide video cassette recorder

Publications (2)

Publication Number Publication Date
KR970003159A true KR970003159A (en) 1997-01-28
KR0141868B1 KR0141868B1 (en) 1998-07-15

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Application Number Title Priority Date Filing Date
KR1019950018684A KR0141868B1 (en) 1995-06-30 1995-06-30 On screen display apparatus of wide video cassette recorder

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KR (1) KR0141868B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798593B1 (en) * 2001-05-25 2008-01-28 엘지전자 주식회사 Video display processor of rear projection monitor

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KR0141868B1 (en) 1998-07-15

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