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公开(公告)号：US20240324388A1
公开(公告)日：2024-09-26
申请号：US18604311
申请日：2024-03-13
Applicant: Samsung Display Co., Ltd.
Inventor： Donggyu Baeck , Minseok Kim
Abstract: The present application relates to a display apparatus and a method of manufacturing a display apparatus. In a method of manufacturing a display apparatus, the method includes: locating a bank comprising a first central opening and a second central opening on an upper substrate; locating a first quantum dot layer in the first central opening; locating a second quantum dot layer in the second central opening; and irradiating light having a wavelength of 520 nm or more to the second quantum dot layer.
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公开(公告)号：US20240063347A1
公开(公告)日：2024-02-22
申请号：US18312192
申请日：2023-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Donggyu Baeck , Minseok Kim , Songyi Kim , Sujin Kim , Kiheon Lee , Myungjin Lee , Hyeokjin Lee , Hoyeon Ji , Yongseok Choi
IPC: H01L33/50 , H01L25/075 , H01L33/54
CPC classification number: H01L33/505 , H01L33/504 , H01L25/0753 , H01L33/54
Abstract: Embodiments provide a display apparatus that includes a first substrate, a first light-emitting diode, a second light-emitting diode, and a third light-emitting diode, an encapsulation layer covering the first light-emitting diode, the second light-emitting diode, and the third light-emitting diode, a bank layer on the encapsulation layer, the bank layer including a first bank opening corresponding to the first light-emitting diode, a second bank opening corresponding to the second light-emitting diode, and a third bank opening corresponding to the third light-emitting diode, a first quantum dot layer disposed in the first bank, a second quantum dot layer disposed in the second bank opening, a first organic capping layer disposed in the second bank opening and covering the second quantum dot layer, and an inorganic capping layer covering the bank layer, the first quantum dot layer, and the second quantum dot layer.
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