H.C. Park & Associates, PLC
Image display device using diffractive lens
The present invention relates to an image display device using a diffractive lens. An image display device according to an exemplary embodiment of the present invention includes a display panel displaying an image, and a diffractive lens for the image of the display panel to be recognized as a two-dimensional (2D) image or a three-dimensional (3D) image, wherein the diffractive lens modifies a path of light by using an optical principle of a Fresnel zone plate.
Samsung Display Co., Ltd.
G G G G H G G G G H G G G G G
G02B G02B G02B G02F H04N G02B G02F G02F G02B H04N G02F G02F G02F G02B G02B
inventional inventional inventional inventional inventional inventional additional additional inventional inventional inventional inventional inventional inventional inventional
Kyung-Ho Seung Jun Hee-Seop Jung-Hwan Hwi Seung-Hoon Hae-Young Kyung-Bae Il-Joo
Jung Jeong Kim Yi Kim Lee Yun Kim Kim