LIGHT EMITTING DEVICE, DISPLAY, IMAGING APPARATUS, AND ELECTRONIC APPARATUS

To provide a light emitting device that adjusts, for every color, reduction of color shift caused by a viewing angle.SOLUTION: The present disclosure is a light emitting device having a substrate having a principal surface, first to fourth light emitting elements emitting first light or second light...

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Bibliographic Details
Main Authors HINATA SHOMA, SANO HIROAKI, MATSUDA YOJIRO
Format Patent
LanguageEnglish
Japanese
Published 08.08.2022
Subjects
ADVERTISING
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LABELS OR NAME-PLATES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
SIGNS
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Summary:To provide a light emitting device that adjusts, for every color, reduction of color shift caused by a viewing angle.SOLUTION: The present disclosure is a light emitting device having a substrate having a principal surface, first to fourth light emitting elements emitting first light or second light, and first to fourth lenses. The first light and the second light are different from each other in the relationship between the size of a light emitting area and the relative positions of the lenses, and thereby color shift caused by a viewing angle is reduced.SELECTED DRAWING: Figure 1 【課題】 視野角による色ずれの低減を色ごとに調整する発光装置を提供する。【解決手段】 本開示は、主面を有する基板、第一の光または第二の光を発する第一乃至第四の発光素子、第一乃至第四のレンズ、を有する発光装置であって、第一の光と、第二の光とで、発光領域の大きさと、レンズの相対位置との関係が異なることで、視野角による色ずれを低減した、発光装置を提供する。【選択図】 図１
Bibliography:Application Number: JP20210011299