发明名称 |
IMAGE DISPLAY DEVICE MODULE AND IMAGE DISPLAY DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide an image display device module that comprise a light emitting device and color filter, and allows an image display device excellent in display stability of a white point to be configured, and to provide an image display device including the image display device module.SOLUTION: A image display device module and image display device including the image display device module comprise: a light emitting device that includes a nitride semiconductor light emitting element serving as a light source having a light emitting peak wavelength in a wavelength of 240nm to 560nm; a red phosphor that has a maximum excitation wavelength in the wavelength range where the light emitting peak wavelength is 610nm to 670nm, and is activated by a quadrivalent manganese ion in which a half value width of a light emission spectrum is equal to or less than 30nm; and a green phosphor that has the light emitting peak wavelength in the wavelength range of 510nm to 550nm; and a color filter that has a blue pixel in which a difference between a maximum value and minimum value of transmittance of a wavelength range of 420nm to 460nm in a spectroscopic transmission curve is equal to or less than 4%.SELECTED DRAWING: None |
申请公布号 |
JP2016080802(A) |
申请公布日期 |
2016.05.16 |
申请号 |
JP20140210304 |
申请日期 |
2014.10.14 |
申请人 |
DAINIPPON PRINTING CO LTD;NICHIA CHEM IND LTD |
发明人 |
HINO KAZUYUKI;TAWARAYA SEIJI;ITOI YUTO;YAMAMOTO ATSUSHI;MORIKAWA TAKESHI |
分类号 |
G02F1/13357;C09K11/08;C09K11/61;C09K11/64;G02B5/20;G02F1/1335;G09F9/00;G09F9/30;H01L33/00 |
主分类号 |
G02F1/13357 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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