发明名称 |
An optical semiconductor device. |
摘要 |
<p>The optical semiconductor device comprises cathode (23) and anode regions (26), and a gate region (25) having a forbidden band gap narrower than those of the cathode and anode regions. The gate region (25) is sandwiched between the cathode and anode regions (23, 26). The optical semiconductor device further comprises a plurality of windows (20A, 20B) for receiving and radiating light so that the alignment of optical axes can be easily performed for a plurality of input (1A) and output (1B) light beams. Various optical logic, memory and other devices are disclosed.</p> |
申请公布号 |
EP0288267(A2) |
申请公布日期 |
1988.10.26 |
申请号 |
EP19880303559 |
申请日期 |
1988.04.20 |
申请人 |
NEC CORPORATION |
发明人 |
KASAHARA, KENICHI C/O NEC CORPORATION;TASHIRO, YOSHIHARU C/O NEC CORPORATION |
分类号 |
G11C7/00;G11C11/39;H01L31/12;H01L33/00 |
主分类号 |
G11C7/00 |
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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