发明名称 |
DISPLAY DEVICE, LIQUID CRYSTAL MONITOR, LIQUID CRYSTAL TELEVISION RECEIVER, AND DISPLAY METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a display device with which excess brightness can be suppressed. SOLUTION: A control section 15 divides a single frame so that a ratio of a period corresponding to a latter sub-frame and a period corresponding to a former sub-frame ranges from 1:3 to 1:7. A divisional point of the frame is a point which allows each of the latter sub-frame and the former sub-frame to minimize a difference between an actual brightness and an expected brightness. In a normal hold display, the difference between the actual brightness and the expected brightness is largest in a point where the frame is divided to 1:3 to 1:7. The frame may thus be divided at the point where the difference is largest in the normal hold display, so that it is possible to minimize the difference at this point. On this account, it is possible to reduce the difference in a single frame substantially by half as compared with an arrangement for carrying out the normal hold display, and thereby suppress the excess brightness caused by the difference. COPYRIGHT: (C)2005,JPO&NCIPI
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申请公布号 |
JP2005234552(A) |
申请公布日期 |
2005.09.02 |
申请号 |
JP20050012329 |
申请日期 |
2005.01.20 |
申请人 |
SHARP CORP |
发明人 |
MIYATA HIDETOSHI;ISHIHARA TOMOYUKI;TOMIZAWA KAZUNARI |
分类号 |
G02F1/133;G09G3/20;G09G3/36;G09G5/00;H04N5/66;(IPC1-7):G09G3/36 |
主分类号 |
G02F1/133 |
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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