Invention Grant
- Patent Title: Display apparatus and method for display backlight control thereof
- Patent Title (中): 显示装置及显示器背光控制方法
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Application No.: US11354665Application Date: 2006-02-15
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Publication No.: US07952637B2Publication Date: 2011-05-31
- Inventor: Hirotaka Seki
- Applicant: Hirotaka Seki
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Division
- Priority: JP2005-039293 20050216
- Main IPC: H04N5/222
- IPC: H04N5/222 ; G03B17/18 ; G09G3/36
Abstract:
A display apparatus in which a long-time depression of a button for predetermined operations is discriminated, and a light-intensity of a display apparatus is modulated to a maximum or minimum intensity when a long-time depression is identified. This allows for setting a light intensity of a display apparatus by a simple operation.
Public/Granted literature
- US20060187332A1 Image capture apparatus and method and program for display control thereof Public/Granted day:2006-08-24
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