发明名称 |
Self-luminous display apparatus, peak luminance adjustment apparatus, electronic apparatus, peak luminance adjustment method and program |
摘要 |
A self-luminous display apparatus, a peak luminance adjustment apparatus is disclosed wherein power to be consumed by a self-luminous display panel is compulsorily suppressed to a level within a prescribed range and consequently the life of a battery is maintained. A mean gradation value calculation section calculates a mean gradation value of a video signal inputted within a period of one frame. A power consumption calculation section determines a standard peak luminance corresponding to the calculated mean gradation value and calculates a power consumption amount to be consumed based on the standard peak luminance and the calculated mean gradation value. A peak luminance adjustment section adjusts the standard peak luminance so that a total value of the power consumption to be consumed within a fixed period of time may not exceed a preset power amount. |
申请公布号 |
US8325115(B2) |
申请公布日期 |
2012.12.04 |
申请号 |
US20060603215 |
申请日期 |
2006.11.22 |
申请人 |
TADA MITSURU;HASEGAWA HIROSHI;OZAWA ATSUSHI;SONY CORPORATION |
发明人 |
TADA MITSURU;HASEGAWA HIROSHI;OZAWA ATSUSHI |
分类号 |
G09G3/30 |
主分类号 |
G09G3/30 |
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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