发明名称 |
BELEUCHTUNGSSYSTEM MIT SEQUENTIELLER FARBFILTERUNG UND HOCHDRUCKENTLADUNGSLAMPE |
摘要 |
<p>The invention relates to a novel operating method and corresponding ballast for illuminating systems having temporally sequential color filtering and a high-pressure discharge lamp operated by alternating current. In this case, at least three commutations of the lamp current are used within a color filtering sequence, in order to be able to operate the lamp advantageously without an excessive increase in the operating frequency of the color filter system.</p> |
申请公布号 |
DE502004005190(D1) |
申请公布日期 |
2007.11.22 |
申请号 |
DE20045005190T |
申请日期 |
2004.04.26 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
HEIKE, FLORIAN;HUBER, ANDREAS;LANKES, SIMON;OSTEN, ANDREAS |
分类号 |
H04N5/74;H01J61/40;H04N9/31;H05B41/44 |
主分类号 |
H04N5/74 |
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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