利用掃描式背光控制改善三維顯示器的播放品質

Use the scanning backlight control to improve playback quality of the 3D display

鍾維紋(Wei-Wen Chung)

指導教授 ： 何金滿 ； 李俊耀

中原大學/工學院/電機工程研究所/碩士(2012年)

https://doi.org/10.6840/cycu201200374

摘要

近年隨著三維(3D)電影不斷推出，立體技術不斷的提升，已有科技先進國家的業者，針對立體影像的顯示技術進行研究與開發，由於三維空間的立體顯示較二維平面的顯示有更接近實體的視覺效果，因此，能夠呈現立體影像的顯示技術將來會愈被人們所需要，其應用面也會更加廣泛。
經過各國多年的研發，立體顯示技術已達到一定水準。目前市面上立體顯示器的相關產品，如3D TV 及3D手機，甚至有可2D與3D互相切換的產品。3D電視目前以快門眼鏡的技術比較純熟。在本論文中，利用掃描式背光控制，改善快門式三維顯示器的播放品質，利用背光控制技術使各區域點亮時間不等長，點亮區間不相同，來改善立體顯示器在播放中產生串音(鬼影) 的缺點。

關鍵字

快門眼鏡 ； 液晶顯示器 ； 串音(鬼影) 。

並列摘要

With the continuous promotion of three-dimensional (3D) film in recent years, the 3D technologies have advanced rapidly. Some enterprises in technology advanced countries had already started the research and development of the 3D display technologies to bring the display image more close to real vision of human eyes. As a result, the demand and application of 3D image display are getting big momentum.
After years of research and development, 3D display technologies have reached a certain high level. Currently, there are many kinds of stereo display related products on the markets, such as 3D TV, 3D mobile phone, and even 2D/3D switchable products. For 3D TV, the technology with shutter glasses is a more mature one. In this thesis, the control of the scanning back-light to improve the quality of the shutter 3D display is proposed. By controlling the time and section of back-light of display during play back, the cross-talk (ghosting) has been decreased immensely
and therefore, in crease the quality of 3D image.

並列關鍵字

crosstalk(ghosting). ； Shutter glasses ； LCD monitors

參考文獻

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