Title:
光源装置及びその駆動方法
Document Type and Number:
Japanese Patent JP5352923
Kind Code:
B2
Abstract:
A light source device includes; a light source module (200) including a plurality of light-emitting blocks (B), a local dimming driving part (270), which drives the plurality of light-emitting blocks on the basis of a dimming level of a over light-emitting block (OLB), by controlling a dimming level of the over light-emitting block and dimming levels of peripheral light-emitting blocks (SLB) disposed adjacent to the over light-emitting block to drive the plurality of light-emitting blocks.
Inventors:
Kim Hee
South Tin Hook
Zochio
Youn
South Tin Hook
Zochio
Youn
Application Number:
JP2009249973A
Publication Date:
November 27, 2013
Filing Date:
October 30, 2009
Export Citation:
Assignee:
Samsung Display Co.,Ltd.
International Classes:
H05B37/02; G02F1/133; G09G3/20; G09G3/34; G09G3/36
Domestic Patent References:
| JP2004216628A | ||||
| JP2008134588A | ||||
| JP2007234577A |
Attorney, Agent or Firm:
Kyosei International Patent Office