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日本大阪三菱电子工业公司研制的平板彩色电视机样机MDDS(矩阵驱动和偏转系统),采用混合驱动电路和全数字信号处理。据说该机产生的图像在亮度和彩色质量方面均可与一般的CRT(彩色阴极射线管)媲美。这台样机重30.8磅,(约14公斤),总厚度3.96英寸(约9厘米),对角线10英寸(约25.4厘米),270条TV线。目前看来该机还稍重了一些,这给搬移和悬挂带来不便,有待改进。但该机体积小却能大大节省空间。
Flat panel color television prototype MDDS (matrix drive and deflection system) developed by Mitsubishi Electronics Industrial Co., Ltd. of Osaka, Japan, using a hybrid drive circuit and full digital signal processing. It is said that the aircraft produced images in brightness and color quality with the general CRT (color cathode ray tube) comparable. The prototype weighs 30.8 pounds (about 14 kilograms), has a total thickness of 3.96 inches (about 9 centimeters), a diagonal of 10 inches (about 25.4 centimeters) and 270 TV lines. At present it seems that the machine is also slightly heavier, which brings inconvenience to moving and hanging, needs to be improved. But the aircraft is small but can greatly save space.