发明授权
- 专利标题: Display control device and method
- 专利标题(中): 显示控制装置及方法
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申请号: US10749588申请日: 2004-01-02
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公开(公告)号: US07340687B2公开(公告)日: 2008-03-04
- 发明人: Takuya Sekiguchi , Taketo Yoshii , Kouichi Yasutake , Kazuo Okamura
- 申请人: Takuya Sekiguchi , Taketo Yoshii , Kouichi Yasutake , Kazuo Okamura
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JP10-147815 19980528
- 主分类号: G06F3/00
- IPC分类号: G06F3/00
摘要:
The present invention provides a device and a method for displaying appropriately on the display area for each processing unit such as an application according to the applied equipment. The CPU 12 processes display area acquisition requests from a plurality of processing units R1-Rn according to a display management program. The display management program decides whether use of the display area is allowed to each processing unit, considering the relationship of the plurality of display areas requested from each processing unit R1-Rn. Each processing unit R1-Rn executes display processing for the display area for which use is allowed. In this way, whether use is allowed is notified from the display management program to each processing unit R1-Rn after each processing unit R1-Rn sends the display area acquisition request. As a consequence, display in a plurality of areas by each processing unit R1-Rn can be controlled appropriately.
公开/授权文献
- US20040155906A1 Display control device and method 公开/授权日:2004-08-12