发明名称 |
Field emission backlight unit |
摘要 |
A field emission backlight unit includes: upper substrate and lower substrate separated from each other and facing each other; an anode formed on a bottom surface of the upper substrate; a phosphor layer formed on a bottom surface of the anode; a plurality of cathodes and gate electrodes alternately formed on a top surface of the lower substrate; and emitters formed on the cathodes; the gate electrodes include first gate electrodes formed of a conductive material on the top surface of the lower substrate and second gate electrodes having a greater thickness than that of the first gate electrodes and formed on a top surface of the first gate electrodes.
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申请公布号 |
US2007035231(A1) |
申请公布日期 |
2007.02.15 |
申请号 |
US20060485275 |
申请日期 |
2006.07.13 |
申请人 |
SONG BYONG-GWON;CHUNG DEUK-SEOK;KANG HO-SUK;MIN KYOUNG-WON;SHIN MOON-JIN |
发明人 |
SONG BYONG-GWON;CHUNG DEUK-SEOK;KANG HO-SUK;MIN KYOUNG-WON;SHIN MOON-JIN |
分类号 |
H01J63/04;H01J1/62 |
主分类号 |
H01J63/04 |
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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