Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1997-10-29
2000-04-04
Huynh, Ba
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345 13, 348552, 348553, 348554, G09G 500
Patent
active
060467215
ABSTRACT:
A multi-functional monitor includes a plurality of availability of mature circuits, including a TV signal processing circuit, a signal amplifying circuit, a H/V deflection circuit, a CRT display tube, an AV switching circuit, a video and audio output/input circuit, and a FM radio receiver. The multi-functional monitor further includes the following newly designed circuits to incorporate with the above mature circuits, including a switcher A, a switcher B, a micro controller unit, a TV flyback pulse simulating circuit, and an integrated control circuit. The multi-functional monitor possesses the functions of being used either as a computer color CRT monitor or at the same time as a multi system color television. Apart from these, there are other additional functions of its such as that of Karaoke and AV output/input and FM radio receiver. It does not need for the external speaker and the input of AV signals to operate the computer in multi-media way. It is particularly convenient for the interactive mutual-act data network which is composed of computers, broadcast televisions and telecommunications.
REFERENCES:
patent: 5610663 (1997-03-01), Nan
Song Tao
Xu Bo
Zhang Bang Xin
Chan Raymond Y.
Huynh Ba
KSAI Electronics
Xu Bo
Zhou Hong
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