DISPLAY DEVICE, DISPLAY APPARATUS AND METHOD OF AD

专利名称：DISPLAY DEVICE, DISPLAY APPARATUS AND

METHOD OF ADJUSTING A COLOR SHIFT OFWHITE LIGHT IN SAME

发明人：Toshihiro Fukuda申请号：US12795320申请日：20100607

公开号：US20100314638A1公开日：20101216

专利附图：

摘要：A display device includes: an optical cavity portion; and a light emitting layer,wherein a peak wavelength of an internal emission spectrum of the light emitting layer is

identical to a peak wavelength of a multiple interference filter spectrum of the opticalcavity portion, and wherein a color shift Δ uv of white light in the display device at aviewing angle of 60° is less than or equal to 0.015. A method of adjusting a color shift ofwhite light in a display device includes: setting a peak wavelength of a multipleinterference filter spectrum obtained by an optical cavity portion in the display deviceequal to a peak wavelength of an internal emission spectrum of a light emitting layer inthe display device; and adjusting a position of the light emitting layer in a thicknessdirection thereof.

申请人：Toshihiro Fukuda

地址：Kanagawa JP

国籍：JP

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