发明授权
US06876396B2 Video signal processing device for displaying information image on display part
失效
用于在显示部分显示信息图像的视频信号处理装置
- 专利标题: Video signal processing device for displaying information image on display part
- 专利标题(中): 用于在显示部分显示信息图像的视频信号处理装置
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申请号: US10088786申请日: 2001-07-25
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公开(公告)号: US06876396B2公开(公告)日: 2005-04-05
- 发明人: Ayumi Mizobuchi , Kasumi Takeda , Mami Uchida
- 申请人: Ayumi Mizobuchi , Kasumi Takeda , Mami Uchida
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理商 Jay H. Maioli
- 国际申请: PCTJP01/06410 WO 20010725
- 国际公布: WO0209421 WO 20020131
- 主分类号: H04N5/265
- IPC分类号: H04N5/265 ; H04N5/278 ; H04N5/44 ; H04N5/445 ; H04N5/45 ; H04N5/765 ; H04N5/91 ; H04N5/93 ; H04N7/173
摘要:
A video signal processor wherein information included in video information displayed by a supplied video signal is utilized without requiring excessive effort by a user. When an execution instruction input of a screen memo function is received from the user through a remote controller (100), a control part (20) controls a capture memory part (5) to fetch a displayed image as a static image. The fetched static image is supplied to a child screen processing part (9) and displayed on a child screen. The control part (20) recognizes characters of character information included in the image fetched to the capture memory part and stores them in an EEPROM (24) to be secondarily used.