LIGHT GUIDE PLATE AND TRANSPARENT DISPLAY DEVICE INCLUDING SAME

Title:

LIGHT GUIDE PLATE AND TRANSPARENT DISPLAY DEVICE INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2014/069730

Kind Code:

A1

Abstract:

The present invention relates to a light guide plate, a method for manufacturing same, and a transparent display device including same. More particularly, the present invention relates to: a light guide plate comprising a front surface, a rear surface opposite the front surface, and a side surface connecting the front surface and the rear surface, wherein an optical pattern including at least one of a cone and a prism bar is formed on the rear surface, and light diffusers are distributed at the rear surface; a method of manufacturing same; and a transparent display device including same.

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Inventors:

PARK YOUNG WOO (KR)
JU YOUNG HYUN (KR)
LEE EUN GON (KR)
CHOI SEUNG MAN (KR)

Application Number:

PCT/KR2013/003715

Publication Date:

May 08, 2014

Filing Date:

April 30, 2013

Export Citation:

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Assignee:

CHEIL IND INC (KR)

International Classes:

G02B6/00; G02B5/02; G02B5/04

Foreign References:

KR20110061299A	2011-06-09
KR20120063943A	2012-06-18
KR20060007518A	2006-01-26
KR20020030834A	2002-04-26
JP2012048914A	2012-03-08

Attorney, Agent or Firm:

AJU KIM CHANG & LEE (KR)
특허법인아주양헌 (KR)

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