Invention Grant
US08397270B2 Electronic apparatus generating video signals and process for generating video signals
有权
产生视频信号的电子设备和用于产生视频信号的处理
- Patent Title: Electronic apparatus generating video signals and process for generating video signals
- Patent Title (中): 产生视频信号的电子设备和用于产生视频信号的处理
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Application No.: US10759000Application Date: 2004-01-16
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Publication No.: US08397270B2Publication Date: 2013-03-12
- Inventor: Edouard Ritz
- Applicant: Edouard Ritz
- Applicant Address: FR
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR
- Agency: Jack Schwartz and Associates, PLLC
- Priority: FR0300582 20030117
- Main IPC: H04N7/16
- IPC: H04N7/16
Abstract:
An electronic apparatus stores in a graphics memory a first and a second graphics object. An OSD processor generates a first digital stream which represents the first graphics object. The second graphics object is converted into picture data, for example by a main controller, and these data are written to a picture memory, from which a second digital stream is generated. A mixer combines the first and the second digital stream into a video signal to be displayed.
Public/Granted literature
- US20040146207A1 Electronic apparatus generating video signals and process for generating video signals Public/Granted day:2004-07-29
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