发明名称 |
High-yield spatial light modulator with light blocking layer |
摘要 |
A semiconductor device with an optically active region which receives light, and has a layer of metal which blocks the light from the substrate. The substrate contains addressing circuitry which can experience current leakage if photocarriers are allowed to form by contact with light. A layer of metal is deposited as an integral part of the device to prevent the light from reaching the substrate.
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申请公布号 |
US5818095(A) |
申请公布日期 |
1998.10.06 |
申请号 |
US19920928251 |
申请日期 |
1992.08.11 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
SAMPSELL, JEFFREY B. |
分类号 |
G02F1/1343;G02F1/1335;G02F1/1362;G09F9/37;H01L23/552;H01L31/14;(IPC1-7):H01L3/023 |
主分类号 |
G02F1/1343 |
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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