发明名称 |
Image synthesis output apparatus, image synthesis display apparatus, portable communication equipment, image synthesis output method, and program product |
摘要 |
An image synthesis output apparatus is provided which is capable of saving a power consumption in the stage of obtaining a synthetic image of a plurality of images. In this image synthesis output apparatus, during an ordinary period when either of first and second input images which are stored in an input-image storage section is updated within a first predetermined period, a multi-layer image synthesis section synthesizes these input images and outputs a synthetic image to an LCD display panel. If neither of the first and second input images are updated within the first predetermined period, the multi-layer image synthesis section not only outputs the synthetic image but also writes it in a synthetic-image storage section. If the first and second input images are not updated and a second predetermined period elapses after the first predetermined period, then without synthesizing the first and second input images, the multi-layer image synthesis section reads the synthetic image which is stored in the synthetic-image storage section and outputs it to the LCD display panel.
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申请公布号 |
US2005253868(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
US20050129310 |
申请日期 |
2005.05.16 |
申请人 |
AGEISHI NARUTOSHI;FUKAMI YUKIYASU |
发明人 |
AGEISHI NARUTOSHI;FUKAMI YUKIYASU |
分类号 |
G09G5/14;(IPC1-7):G09G5/00 |
主分类号 |
G09G5/14 |
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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