公开(公告)号：US20110163940A1

公开(公告)日：2011-07-07

申请号：US12978046

申请日：2010-12-23

Applicant: Kum Tae LEE ,  Min Sang Kim ,  Moon Jeong Kim ,  Sung Young Park ,  Jeong Hwan Kim

Inventor： Kum Tae LEE ,  Min Sang Kim ,  Moon Jeong Kim ,  Sung Young Park ,  Jeong Hwan Kim

IPC: G09G3/32

CPC classification number: G02B6/009 ,  G02B6/008 ,  G02F1/133615

Abstract: An optical assembly is provided that may include a light emitting module that includes a plurality of light emitting devices to emit light, a light guide plate, and a side cover. The light guide plate may include at least one protrusion on a top surface of a first part of the light guide plate. The side cover includes a plurality of holes to receive the at least one protrusion.

Abstract translation: 提供了一种光学组件，其可以包括发光模块，该发光模块包括多个用于发光的发光装置，导光板和侧盖。 导光板可以包括在导光板的第一部分的顶表面上的至少一个突起。 侧盖包括多个孔以容纳至少一个突起。

公开(公告)号：US20110026243A1

公开(公告)日：2011-02-03

申请号：US12847464

申请日：2010-07-30

Applicant: Kum Tae Lee ,  Kyung Min Koh ,  Min Sang Kim ,  Bang gun Kim ,  Nam Seok Oh ,  Tae jin Kim

Inventor： Kum Tae Lee ,  Kyung Min Koh ,  Min Sang Kim ,  Bang gun Kim ,  Nam Seok Oh ,  Tae jin Kim

IPC: G02F1/13357

CPC classification number: G02B6/0051 ,  G02B6/0046 ,  G02B6/008 ,  G02B6/0088 ,  G02B6/0091

Abstract: A backlight unit according to an embodiment includes: a plurality of optical assemblies each including a light source generating light, a light guide plate having a first part through which light travels inside and a second part diffusing upward the light traveling inside through the first part; and a diffusion pattern selectively disposed at the portions corresponding to interfaces between the light guide plates on the optical assemblies.

Abstract translation: 根据实施例的背光单元包括：多个光学组件，每个光学组件包括产生光的光源;导光板，其具有第一部分，光通过其内部传播;第二部分向上扩散通过第一部分向内行进的光; 以及选择性地设置在对应于光学组件上的导光板之间的界面的部分的扩散图案。