首页>
外国专利>
White light - led with different colors, which is arranged on a diffusing screen light emitter layers macroscopic structural widths
White light - led with different colors, which is arranged on a diffusing screen light emitter layers macroscopic structural widths
展开▼
机译:白光-不同颜色的LED,排列在漫射屏幕发光层上,宏观结构宽度
展开▼
页面导航
摘要
著录项
相似文献
摘要
Multicolor light-emitting layers (1, 2, 3), for example organic layers, having emission spectra which can be mixed to form a white light, are laterally juxtaposed on a first transparent electrode layer (7). Said light-emitting layers (1, 2, 3) are preferably strip-shaped and have macroscopic dimensions, visible to the naked eye, for simplifying the production thereof. The thickness of the light-scattering substrate (4) is therefore selected, such that the ray beams, emitted from the light-emitting layers (1, 2, 3), at least partially superimpose on the light output surface of the substrate (4), in order to produce the optical effect of a white light source.
展开▼