发明名称 |
Measurement and apparatus for electrical measurement of electrical drive parameters for a MEMS based display |
摘要 |
Methods and devices to measure threshold voltages of electro-mechanical systems devices are disclosed. The threshold voltages are determined based on which of multiple test voltages cause the devices to change states. State changes of the device are detected by monitoring integrated current or charge used to drive the test voltages. |
申请公布号 |
US8204703(B2) |
申请公布日期 |
2012.06.19 |
申请号 |
US20090369679 |
申请日期 |
2009.02.11 |
申请人 |
GOVIL ALOK;DJORDJEV KOSTADIN;LEWIS ALAN;VAN LIER WILHELMUS JOHANNES ROBERTUS;QUALCOMM MEMS TECHNOLOGIES, INC. |
发明人 |
GOVIL ALOK;DJORDJEV KOSTADIN;LEWIS ALAN;VAN LIER WILHELMUS JOHANNES ROBERTUS |
分类号 |
B81C99/00;G06F19/00 |
主分类号 |
B81C99/00 |
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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