Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JPH01119191
Kind Code:
A
Abstract:
PURPOSE:To display a receiving image all over a displaying screen just enough even to any video signal by selecting and displaying picture elements in a vertical direction by plural lines corresponding to the number of respective horizontal scanning lines to execute a display to respective horizontal scanning lines simultaneously. CONSTITUTION:The number of the picture elements in the vertical direction of a displaying panel is selected to be approximately a common multiple with the number of horizontal scanning lines to execute the display as to the video signals different in the number of the horizontal scanning lines. In accordance with the number of the horizontal scanning lines to display the selected video signal, the picture elements in the direction vertical to 1 horizontal scanning line by plural lines simultaneously, and the video signal is displayed. Thus, the receiving image can be displayed just enough an over the displaying screen regardless of which video signal is selected.
Inventors:
NISHIO MASAAKI
Application Number:
JP27595587A
Publication Date:
May 11, 1989
Filing Date:
October 31, 1987
Export Citation:
Assignee:
NIPPON DENKI HOME ELECTRONICS
International Classes:
H04N5/66; G09G3/20; G09G3/36; H04N9/00; (IPC1-7): H04N5/66; H04N9/00
Domestic Patent References:
| JPS6291992A | 1987-04-27 |
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