发明名称 |
Feedback stabilized light source with rail control |
摘要 |
A digitally controlled light source system. The light source produces an output which is sensed by a photoreceptor within the feedback loop of an operational amplifier. This maintains the output of the light source constant. The feedback loop can also have a digital control system, to enable digital control of the output.
|
申请公布号 |
US6720544(B2) |
申请公布日期 |
2004.04.13 |
申请号 |
US20020121921 |
申请日期 |
2002.04.11 |
申请人 |
MICRON TECHNOLOGY, INC. |
发明人 |
BARNA SANDOR L.;CAMPBELL SCOTT PATRICK |
分类号 |
G01J1/32;(IPC1-7):G01J1/32 |
主分类号 |
G01J1/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|