发明名称 Display apparatus
摘要 A member configured to absorb a predetermined wavelength range for light having an incident angle is located on the first electrode side of a light emitting device and settings are made so that the hue of light emitted in a direction having an angle with respect to the front becomes yellow when the light emitting device emits white light.
申请公布号 US8491139(B2) 申请公布日期 2013.07.23
申请号 US20090473111 申请日期 2009.05.27
申请人 SHIKINA NORIYUKI;ISOBE RYUICHIRO;KITAYAMA HIROYUKI;CANON KABUSHIKI KAISHA 发明人 SHIKINA NORIYUKI;ISOBE RYUICHIRO;KITAYAMA HIROYUKI
分类号 F21V13/08;F21V9/14 主分类号 F21V13/08
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