| 发明名称 |
FILM FOR DISPLAY, FILTER FOR DISPLAY AND DISPLAY DEVICE USING THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a contrast ratio and to prevent the occurrence of a ghost phenomenon of a display image. <P>SOLUTION: The film for display comprises a plurality of first portions 101 that do not transmit light, each positioned to be spaced with a predetermined distance therebetween and a plurality of light transmissive second portions 102 that transmit light, each second portion being positioned between the adjacent first portions. The film 100 wherein a refractive index of the first portion 101 is larger than a refractive index of the second portion 102 is arranged on the front surface of the display panel 200 in the light emitting direction. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008146049(A) |
申请公布日期 |
2008.06.26 |
| 申请号 |
JP20070301093 |
申请日期 |
2007.11.21 |
| 申请人 |
LG ELECTRONICS INC |
发明人 |
KIM KANG YOON;SOHN JI HOON;CHA HONG RAE;LEE SEOUNGWON;PARK TAE SOON;SHIN WOON SEO;MOON JIN SAN;SEO EUNSEONG |
| 分类号 |
G02B5/00;G02F1/1335;G09F9/00;G09F9/313;H01J11/24;H01J11/44 |
主分类号 |
G02B5/00 |
| 代理机构 |
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