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1. 发明授权

US06337672B1 Combined display panel 有权
标题翻译：组合显示面板
公开(公告)号：US06337672B1
公开(公告)日：2002-01-08
申请号：US09228417
申请日：1999-01-12
申请人： Kazuhiro Inoguchi , Kunitomo Aoki , Nobuei Ito , Tadashi Hattori
发明人： Kazuhiro Inoguchi , Kunitomo Aoki , Nobuei Ito , Tadashi Hattori
IPC分类号： G02B522
CPC分类号： B60K37/02 , B60K35/00 , B60K2350/1072
摘要： A second display panel having a lower luminance is combined with a first display panel having a higher luminance, forming a combined display panel. The entire surface of the combined display panel is covered with a dimming filter for ornamental purpose. Transparency of the dimming filter is enhanced in a wave-length region of the light emitted from the second panel to alleviate a brightness imbalance between the first and second panels. The transparency is enhanced also in another wave-length region corresponding to light complementary to the light emitted from the second panel, so that a color shift of the display of the first panel is avoided. Preferably, an electroluminescent display panel which emits light having a sharp peak in a specific wave-length region is used as the second panel.
摘要翻译：具有较低亮度的第二显示面板与具有较高亮度的第一显示面板组合，形成组合显示面板。组合显示面板的整个表面覆盖有用于装饰目的的调光过滤器。在从第二面板发射的光的波长区域中增强了调光滤光片的透明度，以减轻第一和第二面板之间的亮度失衡。在对应于与第二面板发出的光互补的光的另一波长区域中，透明度增强，从而避免了第一面板显示器的色移。优选地，使用在特定波长区域发出具有尖锐峰值的光的电致发光显示面板作为第二面板。

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