Invention Grant
- Patent Title: Hue adjusting device
- Patent Title (中): 色调调节装置
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Application No.: US11797853Application Date: 2007-05-08
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Publication No.: US07773259B2Publication Date: 2010-08-10
- Inventor: Kai-Hsiang Hsu , Yi-Chia Shan , Tsan-Hung Tsai , Hsu-Chia Kao
- Applicant: Kai-Hsiang Hsu , Yi-Chia Shan , Tsan-Hung Tsai , Hsu-Chia Kao
- Applicant Address: TW Taipei
- Assignee: Marketech International Corp.
- Current Assignee: Marketech International Corp.
- Current Assignee Address: TW Taipei
- Agency: Bacon & Thomas, PLLC
- Priority: TW95125983A 20060717
- Main IPC: H04N1/60
- IPC: H04N1/60 ; H04N9/64 ; G03F3/08 ; G06K9/00 ; G06F3/00 ; G09G5/02
Abstract:
The invention provides a hue adjusting device. When one color axis including different hues is being adjusted by the user, the hue adjusting device will rotate each of the different hue angles in different rotation angles. Accordingly, the color of an image adjusted by the invention will be smoother than the prior art. Namely, the image quality can be improved.
Public/Granted literature
- US20080013135A1 Hue adjusting device Public/Granted day:2008-01-17
Information query
