公开(公告)号：US09671555B2

公开(公告)日：2017-06-06

申请号：US14361921

申请日：2013-12-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jianmin He ,  Qin Chen ,  Enmin Niu

IPC: G02B6/10 ,  H04N5/64 ,  G06F1/16 ,  H04N5/44

CPC classification number: G02B6/102 ,  G06F1/16 ,  G06F1/1601 ,  G06F1/1698 ,  G06F2200/1631 ,  H04N5/4403 ,  H04N5/64 ,  H04N2005/4426

Abstract: A display device includes a display screen and a frame disposed around the display device, an infrared receiver and a light guide member, wherein the light guide member has a securing surface through which the light guide member is secured to the frame, the light guide member further including a receiving end and a light exiting surface, the receiving end formed at a display side of the display device, a width of the receiving end in a direction perpendicular to the frame to which the light guide member is secured is narrower than a width of the light exiting surface in the direction. Only a narrower portion of the light guide member can be seen when a human being looks at the display device, thus improving display effect of the narrow frame of the display device.