公开(公告)号：US10008137B2

公开(公告)日：2018-06-26

申请号：US14862896

申请日：2015-09-23

Applicant: LITE-ON TECHNOLOGY CORPORATION

Inventor： Yi-Kai Cheng ,  Kuo-Hui Chang ,  Ching-Tsung Ni ,  Shih-Chang Wang

IPC: G09F13/04

CPC classification number: G09F13/0413 ,  G09F13/04 ,  G09F13/0409

Abstract: The illuminated sign includes a frame defining a space, a light emitting module received in the space and having a plurality of light emitting members disposed on a circuit substrate, an optical path conversion component provided on the frame to correspond to the light emitting members, and a light uniformizing component positioned a distance above the optical path conversion component. The space is compartmented to form a predetermined pattern, projecting a desired signal when the light emitting members in different compartments of the space are selectively illuminated.