著者

Garimagai Borjigin Hideki Kakeya

出版者

The Institute of Image Information and Television Engineers

雑誌

ITE Transactions on Media Technology and Applications (ISSN:21867364)

巻号頁・発行日

vol.9, no.1, pp.80-85, 2021 (Released:2021-01-01)

参考文献数

22

被引用文献数

1 5

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In this paper, we propose autostereoscopic displays with novel directional backlight designs. A high level of stereoscopic crosstalk is the main problem to be solved in the conventional systems. To reduce crosstalk, we propose a directional backlight system that suppresses the effect of field curvature only with a single layer of curved lens array. It is confirmed that the crosstalk level is reduced notably by the proposed methods. The uniformity of backlight intensity is also increased by using a lens array composed of trapezoid elemental lenses in place of rectangle elemental lenses.