JPS5526792A - Television screen display unit - Google Patents
Television screen display unitInfo
- Publication number
- JPS5526792A JPS5526792A JP10039978A JP10039978A JPS5526792A JP S5526792 A JPS5526792 A JP S5526792A JP 10039978 A JP10039978 A JP 10039978A JP 10039978 A JP10039978 A JP 10039978A JP S5526792 A JPS5526792 A JP S5526792A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- video signal
- circuit
- synchronizing
- receiver
- 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
PURPOSE: To make it possible to superimpose an external video signal and pattern signal by providing a method of selecting either one of a synchronizing signal obtained by separating the external video signal and a similar synchronizing signal obtained from another generating method.
CONSTITUTION: From a video signal inputted to terminal 38, both horizontal and vertical synchronizing signals H and V are obtained by synchronous separator circuit 30 and then supplied to contact (a) of change-over switch 32. To contact (b) of switch 32, generating circuit 31 is connected which generates a synchronizing signal of the same synchronism and pulse width as the above-mentioned signal. With swirch 32 at side (b), a pattern signal of a television game, etc., controlled by a microcomputer is displayed on a TV receiver. With switches 32 and 37 at side (a), a burst from the video signal is sampled by circuit 33 and a chrominance subcarrier signal is oscillated 34; and a clock is generated by clock generating circuit 35 and under the control of control circuit 36, the pattern signal read out from RAM17 is projected on the TV receiver being superimposed upon the video signal by mixer 23. Consequently, a complex and real screen can be seen.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10039978A JPS5526792A (en) | 1978-08-17 | 1978-08-17 | Television screen display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10039978A JPS5526792A (en) | 1978-08-17 | 1978-08-17 | Television screen display unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5526792A true JPS5526792A (en) | 1980-02-26 |
Family
ID=14272897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10039978A Pending JPS5526792A (en) | 1978-08-17 | 1978-08-17 | Television screen display unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5526792A (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158883A (en) * | 1981-03-27 | 1982-09-30 | Tokyo Shibaura Electric Co | Data display system |
JPS58102980A (en) * | 1981-12-15 | 1983-06-18 | ソニー株式会社 | Display synchronization circuit for microcomputer |
JPS58172688A (en) * | 1982-04-02 | 1983-10-11 | ソニー株式会社 | Display unit |
JPS58172687A (en) * | 1982-04-02 | 1983-10-11 | ソニー株式会社 | Display unit |
JPS58193584A (en) * | 1982-05-07 | 1983-11-11 | 株式会社日立製作所 | Crt controller |
JPS58191769U (en) * | 1982-06-15 | 1983-12-20 | シャープ株式会社 | Synchronous signal switching circuit |
JPS596675A (en) * | 1982-07-02 | 1984-01-13 | Takashi Nishikawa | Device for editing general video picture |
JPS5957279A (en) * | 1982-06-02 | 1984-04-02 | デイジタル・イクイプメント・コ−ポレ−シヨン | Apparatus for combining computer generated text and graphic signal with video signal from video source |
JPS5957284A (en) * | 1983-08-05 | 1984-04-02 | パイオニアビデオ株式会社 | Image information processor |
JPS5962282A (en) * | 1982-09-30 | 1984-04-09 | Sharp Corp | Color encoder |
JPS5971089A (en) * | 1982-10-16 | 1984-04-21 | ソニー株式会社 | Display control circuit |
JPS59100673A (en) * | 1982-11-30 | 1984-06-09 | Sony Corp | Television receiver |
JPS59140783A (en) * | 1983-01-31 | 1984-08-13 | Nec Corp | Video and sound signal output system |
JPS6046597A (en) * | 1983-08-24 | 1985-03-13 | シャープ株式会社 | Personal computer |
JPS6085687A (en) * | 1983-10-17 | 1985-05-15 | Sharp Corp | Superimposing device |
JPS60248081A (en) * | 1984-05-23 | 1985-12-07 | Sharp Corp | Automatic changeover device of synthesized pattern |
JPS622792A (en) * | 1985-06-27 | 1987-01-08 | Sharp Corp | Video converter |
JPS62107580A (en) * | 1985-11-05 | 1987-05-18 | Matsushita Electric Ind Co Ltd | Information display device |
JPH02278287A (en) * | 1989-04-20 | 1990-11-14 | Fujitsu Ltd | Video signal synthesizing system |
JPH02278288A (en) * | 1989-04-20 | 1990-11-14 | Fujitsu Ltd | Video signal synthesizing system |
JPH0463394A (en) * | 1990-07-03 | 1992-02-28 | Sanyo Electric Co Ltd | Multipicture display device |
JPH0683302A (en) * | 1993-06-18 | 1994-03-25 | Casio Comput Co Ltd | Image display device |
US9674560B1 (en) | 1981-11-03 | 2017-06-06 | Personalized Media Communications LLC | Signal processing apparatus and methods |
USRE47642E1 (en) | 1981-11-03 | 2019-10-08 | Personalized Media Communications LLC | Signal processing apparatus and methods |
-
1978
- 1978-08-17 JP JP10039978A patent/JPS5526792A/en active Pending
Cited By (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57158883A (en) * | 1981-03-27 | 1982-09-30 | Tokyo Shibaura Electric Co | Data display system |
JPH0419558B2 (en) * | 1981-03-27 | 1992-03-30 | Tokyo Shibaura Electric Co | |
USRE47867E1 (en) | 1981-11-03 | 2020-02-18 | Personalized Media Communications LLC | Signal processing apparatus and methods |
USRE48633E1 (en) | 1981-11-03 | 2021-07-06 | Personalized Media Communications LLC | Reprogramming of a programmable device of a specific version |
US10715835B1 (en) | 1981-11-03 | 2020-07-14 | John Christopher Harvey | Signal processing apparatus and methods |
USRE47968E1 (en) | 1981-11-03 | 2020-04-28 | Personalized Media Communications LLC | Signal processing apparatus and methods |
USRE48484E1 (en) | 1981-11-03 | 2021-03-23 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
US10334292B1 (en) | 1981-11-03 | 2019-06-25 | Personalized Media Communications LLC | Signal processing apparatus and methods |
USRE48682E1 (en) | 1981-11-03 | 2021-08-10 | Personalized Media Communications LLC | Providing subscriber specific content in a network |
US10523350B1 (en) | 1981-11-03 | 2019-12-31 | Personalized Media Communications LLC | Signal processing apparatus and methods |
USRE47642E1 (en) | 1981-11-03 | 2019-10-08 | Personalized Media Communications LLC | Signal processing apparatus and methods |
US10609425B1 (en) | 1981-11-03 | 2020-03-31 | Personalized Media Communications, L.L.C. | Signal processing apparatus and methods |
US10616638B1 (en) | 1981-11-03 | 2020-04-07 | Personalized Media Communications LLC | Signal processing apparatus and methods |
USRE48565E1 (en) | 1981-11-03 | 2021-05-18 | Personalized Media Communications LLC | Providing a subscriber specific solution in a computer network |
US9674560B1 (en) | 1981-11-03 | 2017-06-06 | Personalized Media Communications LLC | Signal processing apparatus and methods |
JPH0451836B2 (en) * | 1981-12-15 | 1992-08-20 | Sony Corp | |
JPS58102980A (en) * | 1981-12-15 | 1983-06-18 | ソニー株式会社 | Display synchronization circuit for microcomputer |
JPS58172688A (en) * | 1982-04-02 | 1983-10-11 | ソニー株式会社 | Display unit |
JPS58172687A (en) * | 1982-04-02 | 1983-10-11 | ソニー株式会社 | Display unit |
JPS58193584A (en) * | 1982-05-07 | 1983-11-11 | 株式会社日立製作所 | Crt controller |
JPH0252911B2 (en) * | 1982-06-02 | 1990-11-15 | Digital Equipment Corp | |
JPS5957279A (en) * | 1982-06-02 | 1984-04-02 | デイジタル・イクイプメント・コ−ポレ−シヨン | Apparatus for combining computer generated text and graphic signal with video signal from video source |
JPS58191769U (en) * | 1982-06-15 | 1983-12-20 | シャープ株式会社 | Synchronous signal switching circuit |
JPH0239915B2 (en) * | 1982-07-02 | 1990-09-07 | Takashi Nishikawa | |
JPS596675A (en) * | 1982-07-02 | 1984-01-13 | Takashi Nishikawa | Device for editing general video picture |
JPH0145795B2 (en) * | 1982-09-30 | 1989-10-04 | Sharp Kk | |
JPS5962282A (en) * | 1982-09-30 | 1984-04-09 | Sharp Corp | Color encoder |
JPS5971089A (en) * | 1982-10-16 | 1984-04-21 | ソニー株式会社 | Display control circuit |
JPS59100673A (en) * | 1982-11-30 | 1984-06-09 | Sony Corp | Television receiver |
JPS59140783A (en) * | 1983-01-31 | 1984-08-13 | Nec Corp | Video and sound signal output system |
JPH029513B2 (en) * | 1983-08-05 | 1990-03-02 | Paionia Bideo Kk | |
JPS5957284A (en) * | 1983-08-05 | 1984-04-02 | パイオニアビデオ株式会社 | Image information processor |
JPH0447318B2 (en) * | 1983-08-24 | 1992-08-03 | Sharp Kk | |
JPS6046597A (en) * | 1983-08-24 | 1985-03-13 | シャープ株式会社 | Personal computer |
JPS6085687A (en) * | 1983-10-17 | 1985-05-15 | Sharp Corp | Superimposing device |
JPS60248081A (en) * | 1984-05-23 | 1985-12-07 | Sharp Corp | Automatic changeover device of synthesized pattern |
JPS622792A (en) * | 1985-06-27 | 1987-01-08 | Sharp Corp | Video converter |
JPH0429071B2 (en) * | 1985-06-27 | 1992-05-15 | Sharp Kk | |
JPS62107580A (en) * | 1985-11-05 | 1987-05-18 | Matsushita Electric Ind Co Ltd | Information display device |
JPH02278287A (en) * | 1989-04-20 | 1990-11-14 | Fujitsu Ltd | Video signal synthesizing system |
JPH02278288A (en) * | 1989-04-20 | 1990-11-14 | Fujitsu Ltd | Video signal synthesizing system |
JPH0463394A (en) * | 1990-07-03 | 1992-02-28 | Sanyo Electric Co Ltd | Multipicture display device |
JP2578681B2 (en) * | 1990-07-03 | 1997-02-05 | 三洋電機株式会社 | Multi-screen display device |
JPH0683302A (en) * | 1993-06-18 | 1994-03-25 | Casio Comput Co Ltd | Image display device |
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