Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1992-06-26
1994-08-30
Ip, Paul
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
34082544, 358445, 358446, H04N 5445
Patent
active
053433076
ABSTRACT:
An on-screen display apparatus includes a CPU (14), a display RAM (26), and a line ROM (28). Character codes of characters constituting each sentences are stored in a series of addresses of the line ROM and, when a given sentence is to be displayed, a head address of a series of addresses is written in the display RAM by the CPU. A decoder (30) sequentially and automatically reads the character codes from address beginning at the head address at every predetermined timings by referring position data of display positions on a screen of a monitor television (54) from a count circuit (48). Therefore, font data of the characters constituting that sentence are sequentially outputted from a character ROM (32) to be displayed on the monitor television in a manner that the character is superposed on a television video signal.
REFERENCES:
patent: 3786482 (1974-01-01), Puckett, Jr. et al.
patent: 4079458 (1978-03-01), Rider et al.
patent: 4120049 (1978-10-01), Thaler et al.
patent: 4122443 (1978-10-01), Thaler et al.
patent: 4156238 (1979-05-01), Glasson et al.
patent: 4837729 (1989-06-01), Funahashi
patent: 4849747 (1989-07-01), Ogawa et al.
patent: 4924410 (1990-05-01), Hamada
patent: 5084820 (1992-01-01), Nagaya et al.
patent: 5093868 (1992-03-01), Tanaka et al.
patent: 5107259 (1992-04-01), Weitzen et al.
Fujiyama Michihiro
Mizuno Takao
Ip Paul
Sanyo Electric Co,. Ltd.
LandOfFree
On-screen display apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with On-screen display apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On-screen display apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-33440