发明名称 VIDEO VIEWING FACILITY
摘要 <P>PROBLEM TO BE SOLVED: To provide a video viewing facility using a light emitting display for displaying a high quality image without making a room dark. Ž<P>SOLUTION: The video viewing facility 10 converts a circularly-polarized light emitted from a circularly-polarized light source 12 into a linearly-polarized light to be absorbed by an absorbing linear polarizer 14 through a wavelength plate 13, causes the absorbing linear polarizer 14 to absorb the linearly-polarized light, and prevents the linearly-polarized light from reaching a light emitting panel 15. Since the light emitting panel 15 is not irradiated with external light even if it exists in the bright external light, a contrast of the image is not deteriorated. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2009276574(A) 申请公布日期 2009.11.26
申请号 JP20080127846 申请日期 2008.05.15
申请人 NITTO DENKO CORP 发明人 YOSHIMI HIROYUKI;TAKEDA KENTARO;SAWADA HIROAKI;HAYASHI MASAKI
分类号 G09F9/00;G02B5/30;H01L51/50;H05B33/02 主分类号 G09F9/00
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