Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1995-12-01
1998-12-08
Luu, Matthew
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345192, 434307A, G09G 524
Patent
active
058476997
ABSTRACT:
A simply-constructed data processing system for a karaoke machine can process data to display a plurality of languages. A data processing apparatus processes data composed of one-byte or two-byte character codes, each representing a character. A display can display characters represented by the character codes. A set of font memory can store the character font of each of the character codes for supplying font data. The font memory is divided into four regions, the first to the fourth, according to the combinations of the first two bits of a character code. Japanese characters can be assigned to the first region as the first character group of the first language based on a shift JIS standard, and Hankul characters can be assigned to the fourth region as the second character group of the second language. An identifying apparatus identifies one of the regions to which a character code corresponds, according to the first two bits of a character code.
REFERENCES:
patent: 4701746 (1987-10-01), Ueda et al.
patent: 4761761 (1988-08-01), Sekiguchi
patent: 4954979 (1990-09-01), Eibner et al.
patent: 5043712 (1991-08-01), Kihara et al.
patent: 5124694 (1992-06-01), Dien
patent: 5251293 (1993-10-01), Ishii et al.
patent: 5336844 (1994-08-01), Yamauchi et al.
patent: 5367634 (1994-11-01), Nakamura
patent: 5408686 (1995-04-01), Mankovitz
patent: 5465240 (1995-11-01), Mankovitz
patent: 5473106 (1995-12-01), Miyashita et al.
patent: 5499921 (1996-03-01), Sone
patent: 5594472 (1997-01-01), Date
patent: 5635657 (1997-06-01), Lee et al.
patent: 5646796 (1997-07-01), Kimura et al.
patent: 5652824 (1997-07-01), Hirayama et al.
Kitahara Atsushi
Tashiro Hiroshi
Luu Matthew
Sega Enterprises Ltd.
LandOfFree
Karaoke data processing system and data processing method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Karaoke data processing system and data processing method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Karaoke data processing system and data processing method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-182760