公开(公告)号：US09057941B2

公开(公告)日：2015-06-16

申请号：US14085084

申请日：2013-11-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong-ho Nho ,  Sung-tae Kim ,  Sang-hyun Sohn ,  Won-yong Lee ,  Yong-Dok Cha

IPC: G03B21/56 ,  G03B21/60 ,  G02B5/02

CPC classification number: G03B21/60 ,  G02B5/0278 ,  G03B21/56

Abstract: Provided is a front reflection screen for a front projection display apparatus. The front reflection screen includes a reflection layer configured to reflect an incident light including an image light projected from a projector and an external light, and a tint layer disposed before the reflection layer and including light absorbing particles to block a portion of the incident light.

Abstract translation: 提供一种用于前投影显示装置的前反射屏。 前反射屏幕包括反射层，其被配置为反射包括从投影仪投影的图像光和外部光的入射光，以及设置在反射层之前并包括光吸收粒子以阻挡入射光的一部分的着色层。