发明名称 |
Plasma display panel with light guides for improving contrast |
摘要 |
Disclosed is a plasma display panel. The plasma display panel comprises a lower substrate and an upper substrate, which are spaced apart by a predetermined distance from each other to define a plurality of discharge cells therebetween; a plurality of barrier ribs disposed between the lower substrate and the upper substrate; a plurality of address electrodes formed in parallel with one another on an upper surface of the lower substrate; a plurality of discharge electrodes formed in a direction crossing the address electrodes on a lower surface of the upper substrate; and a fluorescent layer formed on an inner wall of the discharge cells, wherein the upper substrate comprises a plurality of light guides, which are formed in parallel with the plurality of address electrodes to focus and output visible light generated from the discharge cells by a discharge, the light guides having a light incident surface.
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申请公布号 |
US7218043(B2) |
申请公布日期 |
2007.05.15 |
申请号 |
US20050046748 |
申请日期 |
2005.02.01 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HONG CHANG-WAN;PARK YUNG-JUN;KIM YOUNG-SUN;HAN YOUNG-SOO;MIN JONG-SUL |
分类号 |
H01J61/40;H01J11/22;H01J11/24;H01J11/34;H01J11/44 |
主分类号 |
H01J61/40 |
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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