Quantum dot light-emitting device and display apparatus
    4.
    发明授权
    Quantum dot light-emitting device and display apparatus 有权
    量子点发光装置及显示装置

    公开(公告)号:US09274372B2

    公开(公告)日:2016-03-01

    申请号:US14457966

    申请日:2014-08-12

    Abstract: A quantum dot light-emitting device and a display apparatus including the same, the device including a light-emitting device that emits a first light; a quantum dot layer facing the light-emitting device, the quantum dot layer including a plurality of quantum dots, absorbing the first light, and emitting a second light and a third light that have different wavelength ranges compared to the first light; and a band pass filter on the quantum dot layer, the band pass filter cutting off a portion of the second light and a portion of the third light.

    Abstract translation: 一种量子点发光装置和包括该量子点发光装置的显示装置,该装置包括发射第一光的发光装置; 面向发光器件的量子点层,量子点层包括吸收第一光的多个量子点,并且与第一光相比发射具有不同波长范围的第二光和第三​​光; 和量子点层上的带通滤波器,带通滤波器切断第二光的一部分和第三光的一部分。

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