公开(公告)号：US20110051412A1

公开(公告)日：2011-03-03

申请号：US12860704

申请日：2010-08-20

申请人： Chansung Jeong ,  Sungwoo Kim ,  Buwan Seo ,  Soonhyung Kwon ,  Bupsung Jung ,  Seungchoon Bae ,  Sangtae Park ,  Hoon Hur

发明人： Chansung Jeong ,  Sungwoo Kim ,  Buwan Seo ,  Soonhyung Kwon ,  Bupsung Jung ,  Seungchoon Bae ,  Sangtae Park ,  Hoon Hur

IPC分类号： F21V7/00

CPC分类号： G02F1/133603 ,  G02B6/0021 ,  G02B6/0036 ,  G02B6/0041 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0078 ,  G02F1/133611

摘要： A backlight unit and a display device including the backlight unit are discussed. According to an embodiment, a light generating device comprising: a first layer; light source devices disposed on the first layer and configured to emit 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; a diffusion layer disposed on the second layer and configured to diffuse the light emitted from the light source devices; and an auxiliary layer having light shielding members placed between the second layer and the diffusion layer, the auxiliary layer being separated from the second layer so as to create an air space between a surface of the second layer and surfaces of the light shielding members, the air space extending along the light source devices.

摘要翻译： 讨论了背光单元和包括背光单元的显示装置。 根据实施例，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光源装置; 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; 扩散层，其设置在所述第二层上并且被配置为扩散从所述光源装置发射的光; 以及辅助层，其具有放置在第二层和扩散层之间的遮光部件，辅助层与第二层分离，以便在第二层的表面和遮光部件的表面之间形成空气空间， 沿着光源装置延伸的空气空间。

公开(公告)号：US08511845B2

公开(公告)日：2013-08-20

申请号：US12860704

申请日：2010-08-20

申请人： Chansung Jeong ,  Sungwoo Kim ,  Buwan Seo ,  Soonhyung Kwon ,  Bupsung Jung ,  Seungchoon Bae ,  Sangtae Park ,  Hoon Hur

发明人： Chansung Jeong ,  Sungwoo Kim ,  Buwan Seo ,  Soonhyung Kwon ,  Bupsung Jung ,  Seungchoon Bae ,  Sangtae Park ,  Hoon Hur

IPC分类号： F21V13/04 ,  F21V7/00 ,  F21V5/08

CPC分类号： G02F1/133603 ,  G02B6/0021 ,  G02B6/0036 ,  G02B6/0041 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0078 ,  G02F1/133611

摘要： A backlight unit and a display device including the backlight unit are discussed. According to an embodiment, a light generating device comprising: a first layer; light source devices disposed on the first layer and configured to emit 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; a diffusion layer disposed on the second layer and configured to diffuse the light emitted from the light source devices; and an auxiliary layer having light shielding members placed between the second layer and the diffusion layer, the auxiliary layer being separated from the second layer so as to create an air space between a surface of the second layer and surfaces of the light shielding members, the air space extending along the light source devices.

摘要翻译： 讨论了背光单元和包括背光单元的显示装置。 根据实施例，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光源装置; 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; 扩散层，其设置在所述第二层上并且被配置为扩散从所述光源装置发射的光; 以及辅助层，其具有放置在第二层和扩散层之间的遮光部件，辅助层与第二层分离，以便在第二层的表面和遮光部件的表面之间形成空气空间， 沿着光源装置延伸的空气空间。