发明名称 DISPLAY DEVICE
摘要 <p>There is provided a display device having an excellent visibility even in the day time. The display device includes: a case (31); a printed circuit board (32) on which LED elements (33a, 34, 35) are mounted; reflection members (26a, 26b, 26c) for reflecting the light emitted from the LED elements (33a, 34, 35) and transmitting the light for emission; a price display plate (22), a hot display plate (23), a cold display plate (24) which are formed at the opening side of the reflection members (26a, 26b, 26c); a diffusion member (25) for diffusing light formed in contact with the display plates (22, 23, 24); and a light absorbing member (36) formed on the periphery of the LED elements (33a, 34, 35) on the substrate. The incoming light is absorbed by the light absorbing member (36) to reduce the light quantity emitting outside. Accordingly, the contrast of the outgoing light (40) becomes relatively strong, thereby improving visibility of the display plates (22, 23, 24).</p>
申请公布号 WO2005013246(A1) 申请公布日期 2005.02.10
申请号 WO2004JP10060 申请日期 2004.07.08
申请人 KOHA CO., LTD.;AOKI, KAZUO;SATO, YOSHIAKI 发明人 AOKI, KAZUO;SATO, YOSHIAKI
分类号 G07F9/10;G09F9/33;(IPC1-7):G09F9/33;G09F13/04;G07F9/02;G09F13/00 主分类号 G07F9/10
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