发明名称 |
METHOD FOR DRIVING SELF-SCANNING LIGHT-EMITTING DEVICE ARRAY |
摘要 |
<p>A method for driving a self-scanning light-emitting element array, in which a power consumed in a write signal limiting resistor provided outside a chip to suppress a temperature rising of an optical writing head. The difference between High-level and Low-level in a circuitry in the driver circuit for controlling the light-emitting portion in the chip is set so as to be lower than the difference between High-level and Low-level in a circuitry in the driver circuit for controlling the transfer portion in the chip. A power consumed in a write signal limiting resistor provided outside the chip may be decreased to suppress the temperature rising of the optical writing head. <IMAGE></p> |
申请公布号 |
EP1201443(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
EP20010921794 |
申请日期 |
2001.04.06 |
申请人 |
NIPPON SHEET GLASS CO., LTD. |
发明人 |
OHNO, SEIJI |
分类号 |
B41J2/45;G06K15/12;(IPC1-7):B41J2/44;B41J2/455 |
主分类号 |
B41J2/45 |
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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