发明名称 Liquid crystal display
摘要 A liquid crystal display includes a liquid crystal display panel including pixels and a backlight unit disposed at a rear side of the liquid crystal display panel to supply first and second color lights having different wavelengths to the liquid crystal display panel. In each pixel, first and second color filters having first and second colors different from each other are sequentially arranged in a first direction. Each pixel also includes a first open portion allowing the first and second color filters to be spaced apart from each other in the first direction and a second open portion allowing the second color filter to be spaced apart from a color filter of an adjacent pixel in the first direction. The backlight unit supplies the first and second color lights to the liquid crystal display panel during first and second sub-fields obtained by dividing a frame.
申请公布号 US9261727(B2) 申请公布日期 2016.02.16
申请号 US201313909436 申请日期 2013.06.04
申请人 Samsung Display Co., Ltd. 发明人 Yang Seung-Suk;Lim Sangyeoul;Jeon Yongchan;Jung Young-Min;Kim Kwangjae
分类号 G09G3/38;G02F1/1335 主分类号 G09G3/38
代理机构 H.C. Park & Associates, PLC 代理人 H.C. Park & Associates, PLC
主权项 1. A liquid crystal display, comprising: a liquid crystal display panel comprising a plurality of pixels, each of the plurality of pixels comprising: a first color filter comprising a first color;a first sub-pixel corresponding to the first color filter;a second color filter comprising a second color different from the first color, the first color filter and the second color filter being sequentially arranged in a first direction;a second sub-pixel corresponding to the second color filter;a first open portion disposed between the first color filter and the second color filter;a first white sub-pixel corresponding to the first open portion;a second open portion disposed between the second color filter and a color filter of an adjacent pixel; anda second white sub-pixel corresponding to the second open portion; and a backlight unit configured to provide, to the liquid crystal display panel, a first light and a second light having a different wavelength than the first light, wherein: the liquid crystal display panel is configured to display an image in a frame;the backlight unit is configured to provide, to the liquid crystal display panel, the first light during a first sub-field of the frame and the second light during a second sub-field of the frame; andat least one of the first open portion and the second open portion is configured to pass light received from the backlight unit to facilitate display of the image;the first sub-pixel, the second sub-pixel, the first white sub-pixel, and the second white sub-pixel are configured to be turned on during the first sub-field of the frame;the first sub-pixel and the second sub-pixel are configured to be turned off during the second sub-field of the frame; andthe first white sub-pixel and the second white sub-pixel are configured to be turned on during the second sub-field of the frame.
地址 Yongin-si KR