Display panel, display device, and illumination device

A display panel includes a panel substrate and a film. In the display panel, multiple light emitting elements are provided on the panel substrate. In the display panel, the film is a film made of a material having a predetermined refractive index, and a thickness depending on a viewing angle and the...

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Bibliographische Detailangaben
Hauptverfasser:	Mori, Hiromasa, Hoshino, Norifumi, Takagishi, Toshiya, Imamura, Teppei
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC DIGITAL DATA PROCESSING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SEALS
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Beschreibung
Zusammenfassung:	A display panel includes a panel substrate and a film. In the display panel, multiple light emitting elements are provided on the panel substrate. In the display panel, the film is a film made of a material having a predetermined refractive index, and a thickness depending on a viewing angle and the refractive index, the viewing angle being an angle of a field of view where a substrate end distance from a light emitting element that is closest to an end of the panel substrate among the light emitting elements to the end and brightness of the light satisfy predetermined criteria.