发明名称 |
Gas discharge lamps fabricated by micromachined transparent substrates |
摘要 |
A high pressure gas discharge lamp and the method of making same utilizing integrated circuit fabrication techniques. The lamp is manufactured from heat and pressure resistant planar substrates in which cavities are etched, by integrated circuit manufacturing techniques, so as to provide a cavity forming the gas discharge tube. Electrodes are deposited in the cavity. The cavity is filled with gas discharge materials such as mercury vapor, sodium vapor or metal halide. The substrates are bonded together and channels may be etched in the substrate so as to provide a means for connection to the electrodes. Lamps having ignition enhancing and hot restrike features, as well as single-sided electrodes, are disclosed.
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申请公布号 |
US5965976(A) |
申请公布日期 |
1999.10.12 |
申请号 |
US19970994875 |
申请日期 |
1997.12.19 |
申请人 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
发明人 |
KHAN, BABAR ALI;CAMMACK, DAVID A.;PINKER, RONALD D.;KRAMER, JERRY;MEHROTRA, VIVEK |
分类号 |
G02F1/13357;H01J9/26;H01J61/00;H01J61/30;H01J61/82;H01J65/00;H01S3/03;H01S3/097;H01S3/0973;(IPC1-7):H01J61/33 |
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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