发明名称 IMAGE DISPLAY DEVICE AND PORTABLE INFORMATION TERMINAL
摘要 PROBLEM TO BE SOLVED: To provide an image display device that can display an image easily visually recognized by a user. SOLUTION: The image display device 100 is provided with a detection section 103, that receives image information and detects luminance information from the image information, an adjustment section 109 that receives the image information and the luminance information detected by the detection section 103 for adjusting the gradation of the image information depending on the luminance information, and a display section 110 that receives the image information whose gradation is adjusted from the adjustment section 109 and displays the image information. The image display device 100 is further provided with an imaging section 101, that receives a light from an object to generate electric signals to configure the image information.
申请公布号 JP2003051967(A) 申请公布日期 2003.02.21
申请号 JP20010240257 申请日期 2001.08.08
申请人 MITSUBISHI ELECTRIC CORP 发明人 OBATA YOSHIHIRO
分类号 H04N5/202;G09G5/00;G09G5/02;H04N7/14;H04N9/68;H04N9/69;H04N9/73;H04W88/02 主分类号 H04N5/202
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