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公开(公告)号：US20220190041A1
公开(公告)日：2022-06-16
申请号：US17446815
申请日：2021-09-02
Applicant: Samsung Display Co., Ltd.
Inventor： Taek Joon LEE , Sang Hee YU , Jae Jin LYU , Seung Hee JANG , Baek Hee LEE , Jun Woo LEE
Abstract: A display device according to an embodiment includes a light emitting unit including a first light emitting diode to emit first blue light, a second light emitting diode to emit second blue light, the second blue light being different from the first blue light in central wavelength, and a quantum dot color conversion unit including a quantum dot color conversion layer on and overlapping the second light emitting diode.
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