发明名称 |
Organisches Elektrolumineszenz-Element, Beleuchtungskörper und Lebensmittellagervorrichtung |
摘要 |
The object of the present invention is to provide an organic electroluminescent element suitable for both food lighting at a low temperature and indoor lighting at room temperature. The organic electroluminescent element according to the present invention has such characteristics that a maximum of a general color rendering index Ra in a range of an element temperature of 5° C. to 60° C. is present in a range of the element temperature of 15° C. to 35° C. and that at least one of maxima of special color rendering indexes R10, R11, R12, and R13 in the range of the element temperature of 5° C. to 60° C. is present in a range of the element temperature of 5° C. to 35° C. |
申请公布号 |
DE112012001414(T8) |
申请公布日期 |
2014.04.10 |
申请号 |
DE20121101414T |
申请日期 |
2012.03.13 |
申请人 |
PANASONIC CORPORATION |
发明人 |
KITTICHUNGCHIT, VARUTT;KUBOTA, HIROFUMI;TSUJI, HIROYA |
分类号 |
H05B33/12;H01L51/50 |
主分类号 |
H05B33/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|