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公开(公告)号:US09075242B2
公开(公告)日:2015-07-07
申请号:US14293501
申请日:2014-06-02
Applicant: Samsung Display Co., Ltd.
Inventor: Seung Jun Jeong , Kyung-Ho Jung , Seung-Hoon Lee , Hee-Seop Kim , Hae-Young Yun , Hwi Kim , Il-Joo Kim , Kyung-Bae Kim , Jung-Hwan Yi
IPC: G02F1/13 , G02F1/1335 , G02B27/22 , G02B5/18 , G02B27/26 , G02F1/1343 , H04N13/04 , G02F1/29
CPC classification number: G02B27/2214 , G02B5/1842 , G02B5/1876 , G02B27/2242 , G02B27/2264 , G02B27/26 , G02F1/134309 , G02F1/134363 , G02F1/13439 , G02F1/29 , G02F1/292 , G02F2001/294 , H04N13/305 , H04N13/356
Abstract: 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.
Abstract translation: 本发明涉及使用衍射透镜的图像显示装置。 根据本发明的示例性实施例的图像显示装置包括显示图像的显示面板和用于显示面板的图像的衍射透镜,以被识别为二维(2D)图像或三维(2D) 3D)图像,其中所述衍射透镜通过使用菲涅耳带板的光学原理来修改光路。