公开(公告)号：US09992441B2

公开(公告)日：2018-06-05

申请号：US14589889

申请日：2015-01-05

Applicant: Lattice Semiconductor Corporation

Inventor： Lawrence Llewelyn Butcher ,  William Mulcahy

IPC: H04N5/445 ,  G09G5/00 ,  H04N21/40 ,  H04N7/08

CPC classification number: H04N5/44591 ,  G06F3/14 ,  G06F3/1454 ,  G09G5/00 ,  G09G5/006 ,  G09G5/14 ,  G09G2340/0407 ,  G09G2340/0464 ,  G09G2370/04 ,  H04N7/08 ,  H04N21/40

Abstract: Embodiments relate to customizing contents displayed at a sink device by converting received contents from a source device. The source device provides, to the sink device, the contents and display information of the source device. The display information of the source device may indicate spatial arrangements (e.g., locations and sizes) of the contents in the source device. The sink device may map sub-display regions of the source device to sub-display regions of the sink device. Moreover, the sink device generates output images for display in sub-display regions of the sink device according to the mapping. By mapping display regions at the sink device, images can be displayed in different arrangements at the sink device without the source device having any information on the configuration of sub-display regions of the sink device.