The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2013
Filed:
Nov. 07, 2011
Yun-jung Cho, Suwon-si, KR;
Koichi Hanasaki, Kanagawaken, JP;
Dae-hee Lee, Hwaseong-si, KR;
Hyeong-sik Choi, Hwaseong-si, KR;
Myung-ryul Jung, Hwaseong-si, KR;
Do-hyeon Baek, Yongin-si, KR;
Sin-wook Hyung, Busan, KR;
Yun-jung Cho, Suwon-si, KR;
Koichi Hanasaki, Kanagawaken, JP;
Dae-hee Lee, Hwaseong-si, KR;
Hyeong-sik Choi, Hwaseong-si, KR;
Myung-ryul Jung, Hwaseong-si, KR;
Do-hyeon Baek, Yongin-si, KR;
Sin-wook Hyung, Busan, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A light guide plate, a backlight unit and a display apparatus including the same and a manufacturing method thereof are provided. The light guide plate includes: a body which includes an incident surface and an emission surface; at least one first optical path converter which is formed in an opposite surface of the body which is opposite to the emission surface, and extends continuously in a first direction to convert an optical path of an incident light introduced through the incident surface so that the incident light passes through the emission surface; and at least one second optical path converter which is formed in the opposite surface, and is arranged discontinuously in at least one row extending in the first direction.