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1. 发明申请

WO1997027520A1 DISPLAY STRUCTURE WITH SOLAR CELL, AND ELECTRONIC DEVICES AND TIMEPIECE POWERED BY SOLAR CELL 审中-公开
标题翻译：具有太阳能电池的显示结构和由太阳能电池供电的电子设备和定时器
公开(公告)号：WO1997027520A1
公开(公告)日：1997-07-31
申请号：PCT/JP1997000119
申请日：1997-01-21
申请人： SEIKO EPSON CORPORATION , HIDAI, Yoshihiro , SUGIYAMA, Noriaki
发明人： SEIKO EPSON CORPORATION
IPC分类号： G04B19/06
CPC分类号： H01L31/055 , G04B19/12 , G04C10/02 , H01L31/048 , Y02E10/52
摘要： A display structure with a solar cell, comprising a solar cell (16) having a light receiving surface (16a) formed in its display portion; a light-transmitting plate (17) with a predetermined light transmissivity, arranged on the front side of the light-receiving surface; and a coating (20) formed on the back of the light-transmitting plate to secure at least a predetermined amount of electricity generated by the solar cell. Because the coating is formed on the back of the light-transmitting plate, it is not necessary to form a coating on the light-receiving surface of the solar cell, which in turn eliminates the need to consider the compatibility with the light receiving surface and also the need to discard or replace the whole solar cell when a coating has a defect. Because the coating is formed on the back of the light-transmitting plate, the surface that receives incident external light is a smooth surface of the coating, so that light reflection and dispersion of the incident light can be reduced. This in turn improves the utilization of the external light. Further, the provision of the coating on the back of the light-transmitting plate prevents the occurrence of interference fringes (Newton rings).
摘要翻译：一种具有太阳能电池的显示结构，包括：太阳能电池（16），其在其显示部分中形成有受光面（16a）; 具有预定透光率的透光板（17），布置在光接收表面的前侧; 以及形成在所述透光板的背面上的涂层（20），以至少确保由所述太阳能电池产生的预定量的电力。由于涂层形成在透光板的背面，因此不需要在太阳能电池的受光面上形成涂层，这又消除了考虑与光接收表面的相容性的需要，当涂层有缺陷时，还需要丢弃或更换整个太阳能电池。由于涂层形成在透光板的背面，所以接收入射的外部光的表面是涂层的光滑表面，从而可以减少入射光的光反射和分散。这反过来又提高了外部光的利用率。此外，在透光板的背面设置涂层防止干涉条纹（牛顿环）的发生。

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