Title:
描画装置
Document Type and Number:
Japanese Patent JP4268142
Kind Code:
B2
Abstract:
A rendering apparatus includes a low-speed frame buffer, and a first temporary memory and a second temporary memory with high-speed and small capacities. A first/second temporary memory rendering unit blends an image data already stored in the first/second temporary memory and another image data to be blended into the first/second temporary memory, and stores a result of the processing in the first/second temporary memory. A frame buffer rendering unit blends the blended images stored in the first/second temporary memory and a background image stored in the frame buffer.
Inventors:
West history
Application Number:
JP2004570875A
Publication Date:
May 27, 2009
Filing Date:
April 15, 2003
Export Citation:
Assignee:
Fujitsu Microelectronics Limited
International Classes:
G09G5/377; G06T1/60; G06T3/00; G06T11/00; G09G5/00; G09G5/36; G09G5/37; G09G5/39; G09G5/393; G09G5/399
Domestic Patent References:
| JP2002544544A | ||||
| JP2001167290A | ||||
| JP11306366A | ||||
| JP2001167289A | ||||
| JP2000149053A | ||||
| JP2003006665A | ||||
| JP2002033904A | ||||
| JP11272846A | ||||
| JP11283015A | ||||
| JP2001209819A | ||||
| JP2001014484A |
Foreign References:
| US5638499 |
Attorney, Agent or Firm:
Akinori Sakai