发明名称 DISPLAY DEVICE FOR THREE-DIMENSIONAL TELEVISION
摘要 <p>PHN.8194 30.9.76 A three-dimensional, black-white or colour television display device which is compatible for twodimensional television. Located in front of the screen of a direct-view display tube is a removable stripor dot filter having alternatingly light-reflecting and light-dispersing strips or dots and light-transmissive polarizing or light-selecting strips or areas. The display device is provided with a projection display tube which gives with three-dimensional display an image on the strip or dot filter via a polarizer or light-selecting filter. By means of spectacles having polarized glasses or light-selecting glasses an observer can observe a three-dimensional image.</p>
申请公布号 CA1073713(A) 申请公布日期 1980.03.18
申请号 CA19760262723 申请日期 1976.10.05
申请人 N.V. PHILIPS'GLOEILAMPENFABRIEKEN 发明人 TAN, SING L.
分类号 H04N13/04;H04N13/00;(IPC1-7):02B27/02;02B27/26;04N9/54 主分类号 H04N13/04
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