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公开(公告)号：US10044004B2
公开(公告)日：2018-08-07
申请号：US14966629
申请日：2015-12-11
Applicant: Samsung Display Co., Ltd.
Inventor： A Ree Song , Byeong-Hee Won , Jong In Baek , Won Sang Park
Abstract: A method for manufacturing an organic light emitting diode display includes: forming a hole injection layer on a substrate formed with a pixel circuit; forming a first assistance layer and a second assistance layer on the hole injection layer, the first assistance layer and the second assistance layer being disposed on different positions of the hole injection layer; forming a first organic emission layer on the first assistance layer; and forming a first hole transporting layer on the second assistance layer.
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公开(公告)号：US12298185B2
公开(公告)日：2025-05-13
申请号：US18416972
申请日：2024-01-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Min Park , O Jun Kwon , Jae Joong Kwon , Jin Seo , A Ree Song , Eun Jung Lee , Ha Young Lee , Young Sang Ha
IPC: G01J3/50 , H04N13/305 , H04N13/351
Abstract: A multi-view luminance measuring device includes: a base substrate having a long side extending in a first direction and a short side extending in a second direction, wherein the long side is curved with a first curvature; a plurality of lenses positioned on an inner surface of the base substrate; and a plurality of optical sensors positioned on the base substrate to respectively correspond to the plurality of lenses, wherein the first curvature is set such that a distance between each of the plurality of lenses and a target point is constant, and wherein a length of the long side of the base substrate is set to cover a viewing angle with reference to the target point.
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公开(公告)号：US11776472B2
公开(公告)日：2023-10-03
申请号：US17187119
申请日：2021-02-26
Applicant: Samsung Display Co., Ltd.
Inventor： A Ree Song , Eun Jung Lee , Woo-Young Cheon , Byeong Hwa Choi
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G2320/0247 , G09G2320/0261 , G09G2320/064 , G09G2320/10
Abstract: The present disclosure relates to a display device and a driving method thereof, and the display device according to an example embodiment includes a pixel unit including a plurality of pixels, and a light emission driver outputting a light emission control signal having different light emission cycles according to a driving frequency and a required luminance to the pixel unit.
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公开(公告)号：US10529957B2
公开(公告)日：2020-01-07
申请号：US16054095
申请日：2018-08-03
Applicant: Samsung Display Co., Ltd.
Inventor： A Ree Song , Byeong-Hee Won , Jong In Baek , Won Sang Park
Abstract: A method for manufacturing an organic light emitting diode display includes: forming a hole injection layer on a substrate formed with a pixel circuit; forming a first assistance layer and a second assistance layer on the hole injection layer, the first assistance layer and the second assistance layer being disposed on different positions of the hole injection layer; forming a first organic emission layer on the first assistance layer; and forming a first hole transporting layer on the second assistance layer.
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