发明名称 |
Light emission control device, display device, drive control device, and control device |
摘要 |
A light emission control device has a drive current feeder supplying a drive current to a light-emitting element, a drive current controller controlling the current level of the drive current based on the number of pulses in an enable signal, and a resetter resetting the controlling of the current level of the drive current when the enable signal has remained in a predetermined logic state for a predetermined period. Thus configured, the light emission control device allows its turning-on and -off and drive current level to be controlled with a single-line interface.
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申请公布号 |
US2007222721(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20070725042 |
申请日期 |
2007.03.15 |
申请人 |
YAGI TORU |
发明人 |
YAGI TORU |
分类号 |
G09G3/32;G09G3/34;G09G3/20;H01L33/00 |
主分类号 |
G09G3/32 |
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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