作者: Kobayashi Masamitsu , Ishihara Tomoyuki
DOI:
关键词:
摘要: In the present invention a light source unit 21 includes red 22r, green 22g, and blue 22b, one frame interval is divided into four sub-field periods. blue, green, periods for of respective color emits light, in yellow period 22r 22g emit light. The emission intensity 22b during sub-filed set so as to be twice other Color breakup reduced by displaying sub-field, transmissivity modulation element 16 made 100% when white signal (for which gradation each color, red, maximum) input, thereby increasing usage efficiency. Thus, it possible provide field sequential method display device with can efficiency high.