发明名称 |
Method of illuminating flat panel displays to provide CRT appearing displays |
摘要 |
LCD screen illumination is provided by a neon tube formed to fit closely adjacent the screen. A tube formed to fit around the periphery of the screen shielded from the viewer's eyes can be utilized to front light the screen. A serpentine shaped tube can be placed adjacent the back of the screen to back light the screen. The tube can be formed to have a size coextensive with the screen configuration and can have a light diffuser between the tube and the screen to provide uniform illumination. The tube can provide any desired color, an adjustable high maximum surface brightness, high electrical efficiency and a narrow profile.
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申请公布号 |
US4842378(A) |
申请公布日期 |
1989.06.27 |
申请号 |
US19870035515 |
申请日期 |
1987.04.07 |
申请人 |
ALPHASIL, INC. |
发明人 |
FLASCK, RICHARD A.;IRWIN, BENNY;HOLMBERG, SCOTT H. |
分类号 |
G02F1/13357 |
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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