公开(公告)号：US20170307803A1

公开(公告)日：2017-10-26

申请号：US15448603

申请日：2017-03-03

Applicant: Young Lighting Technology Inc.

Inventor： Hsin-Hung Lee ,  Yen-Hao Chen ,  Chao-Chun Cheng ,  Chiao-Chih Yang ,  Huei-Tzu Lin

IPC: F21V8/00

Abstract: A display apparatus including an image unit, a light source module and a transparent plate is provided. The image unit has an image display surface which includes a first side and a second side opposite to the first side. The light source module is disposed at the first side of the image display surface, and adapted to serve as a front light source of the image unit to provide a light beam to the image display surface. The transparent plate is disposed above the image display surface.