公开(公告)号：US08469577B2

公开(公告)日：2013-06-25

申请号：US13038278

申请日：2011-03-01

申请人： Eui Jeong Kang ,  Dongmin Yeo ,  Taeho Lee ,  Yong-Hoon Kwon ,  Min-Young Song ,  Seung Hwan Baek

发明人： Eui Jeong Kang ,  Dongmin Yeo ,  Taeho Lee ,  Yong-Hoon Kwon ,  Min-Young Song ,  Seung Hwan Baek

IPC分类号： F21V7/04

CPC分类号： G02B6/0078 ,  G02B6/0051 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0081 ,  G02B6/0088 ,  G02B6/0091

摘要： A display apparatus with at least two light guide plates, each including a light incident surface and a light exiting surface, the light guide plates being spaced apart from each other so as to form a gap therebetween. The display apparatus also has a light source disposed adjacent to at least one side portion of the light guide plates to emit light to the light incident surface, a display panel positioned to receive light from the light exiting surfaces to facilitate display of an image, and a diffusion member. The diffusion member covers the gap, so as to diffuse light directed toward the display panel.

公开(公告)号：US08388212B2

公开(公告)日：2013-03-05

申请号：US13009648

申请日：2011-01-19

申请人： Seung Hwan Baek ,  Young-keun Lee ,  Dongmin Yeo ,  Eui Jeong Kang ,  Yong-Hoon Kwon

发明人： Seung Hwan Baek ,  Young-keun Lee ,  Dongmin Yeo ,  Eui Jeong Kang ,  Yong-Hoon Kwon

IPC分类号： F21V7/00 ,  F21V7/04 ,  H01R33/00

CPC分类号： G02B6/0078 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0091

摘要： A display apparatus includes a display panel, at least one light emitting diode package, and at least one light guide plate. The light emitting diode package includes a frame extending in a first direction, a plurality of branches branched from the frame in a second direction, and at least two light emitting diode chips inserted between and coupled with two adjacent branches.

摘要翻译： 显示装置包括显示面板，至少一个发光二极管封装以及至少一个导光板。 发光二极管封装包括沿第一方向延伸的框架，在第二方向上从框架分支的多个分支，以及插入在两个相邻分支之间并且与两个相邻分支耦合的至少两个发光二极管芯片。

公开(公告)号：US08579491B2

公开(公告)日：2013-11-12

申请号：US13191834

申请日：2011-07-27

申请人： Eui Jeong Kang ,  Juhwa Ha ,  Hyeeun Park ,  Cheolyong Noh ,  Seung Hwan Baek ,  Yong-Hoon Kwon

发明人： Eui Jeong Kang ,  Juhwa Ha ,  Hyeeun Park ,  Cheolyong Noh ,  Seung Hwan Baek ,  Yong-Hoon Kwon

IPC分类号： F21V7/04

CPC分类号： G02B6/0013 ,  G02F1/133603 ,  G02F1/133615

摘要： A display apparatus includes a light guide plate, a light source unit and a display panel. The light guide plate includes an incident surface, an exit surface and an opposite surface opposite to the exit surface and guides a light incident into the incident surface toward the exit surface. The light source unit includes a light source which generates light and is disposed adjacent to the incident and has an emitting surface inclined with respect to the incident surface. An extension line of a normal line of the emitting surface passes through the opposite surface, and the light is incident into the incident surface while being inclined toward the opposite surface. The display panel displays an image by receiving the light emitted from the exit surface.

公开(公告)号：US08523420B2

公开(公告)日：2013-09-03

申请号：US13432313

申请日：2012-03-28

申请人： Seung Hwan Baek ,  Eui Jeong Kang ,  Chan-Jae Park ,  Young-keun Lee

发明人： Seung Hwan Baek ,  Eui Jeong Kang ,  Chan-Jae Park ,  Young-keun Lee

IPC分类号： F21V7/00

CPC分类号： G02B6/0011 ,  G02B6/0025 ,  G02B6/0031 ,  G02B6/0068 ,  G02B6/0078

摘要： A display device includes a display panel which displays an image, a backlight unit which supplies the display panel with light, an upper cover, and a lower cover. The upper and lower covers accommodate the display panel and the backlight unit. The backlight unit includes light guide plates spaced apart from each other, a light source part, an optical member and an optical diffusion member overlapping a space between the light guide plates. The optical diffusion member includes a diffusing part and a supporting part. The diffusing part faces the optical member, overlaps the space between the light guide plates, and diffuses light emitted from the light source part toward the optical member through the space between the light guide plates. The supporting part protrudes from a surface of the diffusing part which is opposite to the optical member, and is in a space between the light sources.

公开(公告)号：US08931944B2

公开(公告)日：2015-01-13

申请号：US13423937

申请日：2012-03-19

申请人： Joo Woan Cho ,  Hyun-Hwa Song ,  Eui Jeong Kang ,  Seongsik Choi

发明人： Joo Woan Cho ,  Hyun-Hwa Song ,  Eui Jeong Kang ,  Seongsik Choi

IPC分类号： H01L33/00 ,  F21V29/00 ,  F21V8/00

CPC分类号： G02B6/009 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0091

摘要： Display apparatuses are provided. The display apparatus includes a light source package generating light, a circuit board including a recessed region in which the light source package is disposed, a display panel displaying images, and a light guide plate directing the light generated from the light source package onto the display panel. The light guide plate includes a top surface, a bottom surface, and a plurality of sidewall surfaces. One of the sidewall surfaces of the light guide plate is a light incident surface on which the light from the light source package is irradiated. A distance between the light source package and the light incident surface is less than a width of the circuit board.

摘要翻译： 提供显示装置。 该显示装置包括发光的光源组件，包括设置光源组件​​的凹陷区域的电路板，显示图像的显示面板和将从光源组件产生的光引导到显示器上的导光板 面板。 导光板包括顶表面，底表面和多个侧壁表面。 导光板的一个侧壁表面是来自光源封装的光被照射在其上的光入射表面。 光源封装和光入射面之间的距离小于电路板的宽度。

公开(公告)号：US20130039092A1

公开(公告)日：2013-02-14

申请号：US13423937

申请日：2012-03-19

申请人： JOO-WOAN CHO ,  Hyun-Hua Song ,  Eui Jeong Kang ,  Seongsik Choi

发明人： JOO-WOAN CHO ,  Hyun-Hua Song ,  Eui Jeong Kang ,  Seongsik Choi

IPC分类号： F21V8/00 ,  F21V21/00

CPC分类号： G02B6/009 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0091

摘要： Display apparatuses are provided. The display apparatus includes a light source package generating light, a circuit board including a recessed region in which the light source package is disposed, a display panel displaying images, and a light guide plate directing the light generated from the light source package onto the display panel. The light guide plate includes a top surface, a bottom surface, and a plurality of sidewall surfaces. One of the sidewall surfaces of the light guide plate is a light incident surface on which the light from the light source package is irradiated. A distance between the light source package and the light incident surface is less than a width of the circuit board.

摘要翻译： 提供显示装置。 该显示装置包括发光的光源组件，包括设置光源组件​​的凹陷区域的电路板，显示图像的显示面板和将从光源组件产生的光引导到显示器上的导光板 面板。 导光板包括顶表面，底表面和多个侧壁表面。 导光板的一个侧壁表面是来自光源封装的光被照射在其上的光入射表面。 光源封装和光入射面之间的距离小于电路板的宽度。