公开(公告)号：US08933871B2

公开(公告)日：2015-01-13

申请号：US12860780

申请日：2010-08-20

Applicant: Sangtae Park ,  Sangjeon Kim ,  Sungwoo Kim ,  Soonhyung Kwon ,  Bupsung Jung ,  Seungchoon Bae ,  Hoyoung Seo ,  Seonghwan Ryu ,  Buwan Seo

Inventor： Sangtae Park ,  Sangjeon Kim ,  Sungwoo Kim ,  Soonhyung Kwon ,  Bupsung Jung ,  Seungchoon Bae ,  Hoyoung Seo ,  Seonghwan Ryu ,  Buwan Seo

IPC: G09G3/36 ,  G02F1/1335 ,  G09F13/04 ,  G09F13/08 ,  F21V7/04 ,  F21V8/00

CPC classification number: G02F1/133606 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/0038 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603 ,  G02F1/133611 ,  G02F2001/133601 ,  G02F2001/133607

Abstract: A backlight unit and a display device including the backlight unit are discussed. According to an embodiment, the invention provides a light generating device comprising: a first layer; a plurality of light source devices disposed on the first layer and configured to emit light, at least one of the light source devices including a light emitting diode for generating the light; a reflection layer disposed on the first layer and configured to reflect the light emitted from the light source devices; a second layer covering the light source devices and the reflection layer and configured to propagate the light reflected by the reflection layer, the second layer including a plurality of depressed portions, at least one of the depressed portions disposed between two adjacent light source devices among the plurality of light source devices; and at least one third layer disposed on the second layer and configured to diffuse the light propagated by the second layer.

Abstract translation: 讨论了背光单元和包括背光单元的显示装置。 根据实施例，本发明提供了一种发光装置，包括：第一层; 设置在第一层上并被配置为发光的多个光源装置，至少一个光源装置包括用于产生光的发光二极管; 反射层，设置在所述第一层上并且被配置为反射从所述光源装置发射的光; 覆盖光源装置和反射层的第二层，其被配置为传播由反射层反射的光，第二层包括多个凹部，设置在两个相邻光源装置之间的凹陷部中的至少一个 多个光源装置; 以及设置在所述第二层上并且被配置为扩散由所述第二层传播的光的至少一个第三层。

公开(公告)号：US20110149198A1

公开(公告)日：2011-06-23

申请号：US12977774

申请日：2010-12-23

Applicant: Youngmin KIM ,  Sanghoon Kim ,  Hoyoung Seo ,  Deoksoo Kim ,  Sungwoo Kim

Inventor： Youngmin KIM ,  Sanghoon Kim ,  Hoyoung Seo ,  Deoksoo Kim ,  Sungwoo Kim

IPC: G02F1/1333

CPC classification number: G02F1/133603 ,  G02F1/133308 ,  G02F1/133611 ,  G02F1/1362 ,  G02F2001/133607

Abstract: A display device is disclosed. The display device includes a display panel, a frame disposed in the rear of the display panel, a backlight unit disposed between the display panel and the frame, a driver attached to a back surface of the frame, and a back cover that is disposed in the rear of the driver and is connected to the back surface of the frame. At least one of the frame and the back cover includes a heat dissipation member.

Abstract translation: 公开了一种显示装置。 显示装置包括显示面板，布置在显示面板后部的框架，设置在显示面板和框架之间的背光单元，附接到框架的后表面的驱动器和设置在框架的后表面中的后盖 驱动器的后部并连接到框架的后表面。 框架和后盖中的至少一个包括散热构件。

公开(公告)号：US08564731B2

公开(公告)日：2013-10-22

申请号：US12977774

申请日：2010-12-23

Applicant: Youngmin Kim ,  Sanghoon Kim ,  Hoyoung Seo ,  Deoksoo Kim ,  Sungwoo Kim

Inventor： Youngmin Kim ,  Sanghoon Kim ,  Hoyoung Seo ,  Deoksoo Kim ,  Sungwoo Kim

IPC: G02F1/1333

CPC classification number: G02F1/133603 ,  G02F1/133308 ,  G02F1/133611 ,  G02F1/1362 ,  G02F2001/133607

Abstract: A display device is disclosed. The display device includes a display panel, a frame disposed in the rear of the display panel, a backlight unit disposed between the display panel and the frame, a driver attached to a back surface of the frame, and a back cover that is disposed in the rear of the driver and is connected to the back surface of the frame. At least one of the frame and the back cover includes a heat dissipation member.

公开(公告)号：US20110050558A1

公开(公告)日：2011-03-03

申请号：US12860780

申请日：2010-08-20

Applicant: Sangtae PARK ,  Sangjeon Kim ,  Sungwoo Kim ,  Soonhyung Kwon ,  Bupsung Jung ,  Seungchoon Bae ,  Hoyoung Seo ,  Seonghwan Ryu ,  Buwan Seo

Inventor： Sangtae PARK ,  Sangjeon Kim ,  Sungwoo Kim ,  Soonhyung Kwon ,  Bupsung Jung ,  Seungchoon Bae ,  Hoyoung Seo ,  Seonghwan Ryu ,  Buwan Seo

IPC: G09G3/36 ,  F21V7/00

CPC classification number: G02F1/133606 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/0038 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603 ,  G02F1/133611 ,  G02F2001/133601 ,  G02F2001/133607

Abstract: A backlight unit and a display device including the backlight unit are discussed. According to an embodiment, the invention provides a light generating device comprising: a first layer; a plurality of light source devices disposed on the first layer and configured to emit light, at least one of the light source devices including a light emitting diode for generating the light; a reflection layer disposed on the first layer and configured to reflect the light emitted from the light source devices; a second layer covering the light source devices and the reflection layer and configured to propagate the light reflected by the reflection layer, the second layer including a plurality of depressed portions, at least one of the depressed portions disposed between two adjacent light source devices among the plurality of light source devices; and at least one third layer disposed on the second layer and configured to diffuse the light propagated by the second layer.

Abstract translation: 讨论了背光单元和包括背光单元的显示装置。 根据实施例，本发明提供了一种发光装置，包括：第一层; 设置在第一层上并被配置为发光的多个光源装置，至少一个光源装置包括用于产生光的发光二极管; 反射层，设置在所述第一层上并且被配置为反射从所述光源装置发射的光; 覆盖光源装置和反射层的第二层，其被配置为传播由反射层反射的光，第二层包括多个凹部，凹部中的至少一个设置在两个相邻的光源装置之间 多个光源装置; 以及设置在所述第二层上并且被配置为扩散由所述第二层传播的光的至少一个第三层。