公开(公告)号：US09594202B2

公开(公告)日：2017-03-14

申请号：US14340861

申请日：2014-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Chan Jae Park ,  Seung Hwan Baek ,  Hwan Jun Sung

IPC: G02F1/1335 ,  F21V8/00

CPC classification number: G02B6/0025 ,  G02B6/0026 ,  G02B6/0031 ,  G02B6/0068 ,  G02F1/133605 ,  G02F2001/133607 ,  G02F2001/133614 ,  G02F2202/36

Abstract: A backlight device for use in a display device includes a light source device and a light diffusion member. The light source device includes a plurality of light sources. The light diffusion member includes a light transmission body and reflectors. The light transmission body includes a light receiving surface facing a first one of the light sources for receiving the light emitted from the first light source and a light output surface facing away from the light receiving surface for outputting the light transmitted through the light transmission body. The reflectors are attached to the light transmission body and include first and second reflection surfaces oriented such that the light received from the first light source through the light receiving surface is reflected by the first and second reflection surfaces while the light passes through the light transmission body toward the light output surface.

Abstract translation: 用于显示装置的背光装置包括光源装置和光漫射构件。 光源装置包括多个光源。 光漫射构件包括光透射体和反射器。 光传输体包括面对第一个光源的光接收表面，用于接收从第一光源发射的光和背离光接收表面的光输出表面，用于输出透过光透射体的光。 反射器附着于透光体，并且包括第一和第二反射面，其取向为使得从第一光源通过光接收表面接收的光被第一和第二反射表面反射，同时光穿过光透射体 朝向光输出面。

公开(公告)号：US20150285981A1

公开(公告)日：2015-10-08

申请号：US14340861

申请日：2014-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Chan Jae Park ,  Seung Hwan Baek ,  Hwan Jun Sung

IPC: F21V8/00 ,  G02F1/1333

CPC classification number: G02B6/0025 ,  G02B6/0026 ,  G02B6/0031 ,  G02B6/0068 ,  G02F1/133605 ,  G02F2001/133607 ,  G02F2001/133614 ,  G02F2202/36

Abstract: A backlight device for use in a display device includes a light source device and a light diffusion member. The light source device includes a plurality of light sources. The light diffusion member includes a light transmission body and reflectors. The light transmission body includes a light receiving surface facing a first one of the light sources for receiving the light emitted from the first light source and a light output surface facing away from the light receiving surface for outputting the light transmitted through the light transmission body. The reflectors are attached to the light transmission body and include first and second reflection surfaces oriented such that the light received from the first light source through the light receiving surface is reflected by the first and second reflection surfaces while the light passes through the light transmission body toward the light output surface.

Abstract translation: 用于显示装置的背光装置包括光源装置和光漫射构件。 光源装置包括多个光源。 光漫射构件包括光透射体和反射器。 光传输体包括面对第一个光源的光接收表面，用于接收从第一光源发射的光和背离光接收表面的光输出表面，用于输出透过光透射体的光。 反射器附着于透光体，并且包括第一和第二反射面，其取向为使得从第一光源通过光接收表面接收的光被第一和第二反射表面反射，同时光穿过光透射体 朝向光输出面。