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公开(公告)号:US20130002729A1
公开(公告)日:2013-01-03
申请号:US13490148
申请日:2012-06-06
Applicant: Sangho LEE , Jae Il LEE
Inventor: Sangho LEE , Jae Il LEE
IPC: G09G5/10
CPC classification number: G09G3/3406 , G09G3/20 , G09G3/2022 , G09G3/288 , G09G5/00 , G09G2310/066 , G09G2320/0257 , G09G2320/0673 , G09G2330/021 , G09G2330/022 , G09G2330/04 , G09G2340/06 , G09G2340/14
Abstract: An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes entering a blackboard mode, receiving an image, inverting a gray level of the received image, and displaying the image with the inverted gray level. Accordingly, it is possible to improve visibility in a blackboard mode.
Abstract translation: 公开了一种图像显示装置及其操作方法。 用于操作图像显示装置的方法包括进入黑板模式,接收图像,反转接收图像的灰度级,并以反相灰度级显示图像。 因此,能够提高黑板模式的可视性。