发明名称 |
METHOD OF REALIZING DPMS FUNCTION OF DISPLAY DEVICE USING USB |
摘要 |
A method of realizing DPMS function of a display using an USB is proposed. In the DPMS mode transition performed by recognizing input states of horizontal and vertical synchronous signals, the operation state of the USB is confirmed when the DPMS mode is converted from suspend mode to power off mode. Accordingly, the transition to the power off mode is prevented when the USB is in operation, thereby protecting the USB from malfunctioning. |
申请公布号 |
KR100247390(B1) |
申请公布日期 |
2000.03.15 |
申请号 |
KR19970013557 |
申请日期 |
1997.04.14 |
申请人 |
SAMSUNG ELECTRONICS CO, LTD. |
发明人 |
PARK, GEUN-WOO |
分类号 |
G06F3/037;H04B7/216;(IPC1-7):G06F3/037 |
主分类号 |
G06F3/037 |
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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