| 摘要 |
PURPOSE:To simplify color separation in a color TV, etc. or a combining device, and also to reduce a cost, by using a color filter which has colored 3 colors of red, blue and green on one plate. CONSTITUTION:A color filter 4 is formed by coloring red 1, green 2 and blue 3. The filter 4 is provided with a magnifying lens 5, and transmission is executed by one signal. In case of receiving, a received signal is image-received by one gun and one beam. As for horizontal and vertical synchronizations in case of transmitting and receiving, each one in case of coloring and arraying is synchronized. The number of picture elements is decided in advance, and also a color of the picture element is decided one by one, therefore, the signal is decided at the stage of image pickup. In this way, it is possible to simplify color separation in a color scanner, etc. in case of a color television, and color video recording or printing, and a combining device, and also to reduce the cost. |
