发明名称 |
Optical plate, backlight assembly and display device having the optical plate |
摘要 |
An optical plate includes a planar base and a plurality of rounded prisms formed on the planar base. The rounded prisms improve a uniformity of the light passing through the planar base and then irradiate the light having the improved uniformity. A concave peak formed in each of the plurality of rounded prisms of the optical plate scatters the light provided into a rear face of the optical plate so that dark lines and bright lines are not generated on the optical plate. As a result, the optical plate has improved light efficiency.
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申请公布号 |
US8379165(B2) |
申请公布日期 |
2013.02.19 |
申请号 |
US20060438633 |
申请日期 |
2006.05.22 |
申请人 |
SAMSUNG DISPLAY CO., LTD.;PAEK JUNG-WOOK;KIM JIN-SOO;JOO BYUNG-YUN;HA JU-HWA;CHOI JIN-SUNG;SONG MIN-YOUNG |
发明人 |
PAEK JUNG-WOOK;KIM JIN-SOO;JOO BYUNG-YUN;HA JU-HWA;CHOI JIN-SUNG;SONG MIN-YOUNG |
分类号 |
G02F1/13357;G09F13/04 |
主分类号 |
G02F1/13357 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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