Invention Grant
- Patent Title: Still video camera with a multi-screen memory
- Patent Title (中): 仍然摄像机与多屏幕内存
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Application No.: US635871Application Date: 1990-12-28
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Publication No.: US5111300APublication Date: 1992-05-05
- Inventor: Seok-Hoon Nam
- Applicant: Seok-Hoon Nam
- Applicant Address: KRX Kyung Ki-Do
- Assignee: SamSung Electronic Co., Ltd.
- Current Assignee: SamSung Electronic Co., Ltd.
- Current Assignee Address: KRX Kyung Ki-Do
- Priority: KRX1989-20142 19891229
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N1/21 ; H04N5/265 ; H04N5/91 ; H04N9/79 ; H04N9/877
Abstract:
The invention is disclosed to provide a still video camera for reproducing a plurality of image source signals recorded in a plurality of recording tracks on a plurality of sub-screens, or reproducing an image source signal recorded in one track on a plurality of sub-screens, by using a multi-screen memory. The still video camera having a modulator, a recording/reproducing amplifier, a demodulator, a camera controller, and reproducer controller, includes a microprocessor for generating recording/reproducing commands, a multi-screen controller for generating A/D and D/A sampling clocks, a multi-screen recording/reproducing control signal, first and second switching control signals, an A/D converter for converting the modulated analog signals into digital signals, an analog switch for supplying the luminance signal, the first and second chrominance signals to the A/D converter, multi-screen memories for recording multi-screen image source signals in response to the control signal from the multi-screen controller, a plurality of D/A converters for generating the luminance signal, and the first and second chrominance signals into analog signals, a video switch for switching the above luminance and chrominance signals, and an encoder for encoding the signals passed through the video switch and a sysnchronizing signal so as to generate composite image signals.
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