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公开(公告)号：US10784316B2
公开(公告)日：2020-09-22
申请号：US16148436
申请日：2018-10-01
Applicant: SAMSUNG DISPLAY CO. LTD.
Inventor： Ji Seon Lee , Moo Soon Ko , Young Woo Park , Se Wan Son , Jin Sung An , Min Woo Woo , Ju Won Yoon , Wang Woo Lee , Jeong Soo Lee , Deuk Myung Ji
Abstract: A display device includes a substrate including a display area and a non-display area. First, second, and third insulating layers are sequentially disposed on the substrate. Pixels are disposed in the display area. Each of the pixels including a transistor and a light emitting element connected to the transistor. A data line is disposed in the display area. The data line is configured to supply a data signal to each of the plurality of pixels. A wiring portion is disposed in the non-display area. The wiring portion includes a connecting line connected to the data line and a fan-out line connected to the connecting line. A dummy pattern is disposed in the non-display area. The dummy pattern at least partially overlaps the wiring portion.
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公开(公告)号：US12094865B2
公开(公告)日：2024-09-17
申请号：US17841247
申请日：2022-06-15
Applicant: Samsung Display Co. Ltd.
Inventor： Seung Chan Lee , Gun Hee Kim , Sang Ho Park , Ju Won Yoon , Joo Hee Jeon , Hyun Joon Kim
IPC: H01L25/18 , H01L25/00 , H10K59/131 , H10K59/18 , H10K77/10
CPC classification number: H01L25/18 , H01L25/50 , H10K59/131 , H10K59/18 , H10K77/10
Abstract: A display device and a method for fabricating the same. The display device includes a substrate including a circuit layer and a first pad unit; an auxiliary substrate disposed below the substrate and comprising a driving circuit and a second pad unit; a light-emitting unit disposed on the circuit layer; and a connection electrode in contact with a side surface of the substrate and electrically connecting the first pad unit with the second pad unit. The method includes forming a circuit layer and a first pad unit on a first surface of a substrate; forming a driving circuit and a second pad unit on a fourth surface of an auxiliary substrate; and attaching a second surface of the substrate opposite the first surface to a third surface of the auxiliary substrate opposite the fourth surface.
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公开(公告)号：US20140306198A1
公开(公告)日：2014-10-16
申请号：US14133218
申请日：2013-12-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Choong Youl Im , Il Jung Lee , Do Hyun Kwon , Ju Won Yoon , Moo-Soon Ko , Min Woo Woo
CPC classification number: H01L27/326 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L51/0013
Abstract: Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first organic light-emitting layer, and a plurality of second pixels which are smaller than the first pixels and each of which comprises a second organic light-emitting layer. The surface roughness of the second organic light-emitting layer is greater than the surface roughness of the first organic light-emitting layer.
Abstract translation: 提供有机发光显示器及其制造方法。 根据本发明的一个方面，提供了一种有机发光显示器，其包括基板和设置在基板上的多个像素。 像素包括多个第一像素，每个第一像素包括第一有机发光层和小于第一像素的多个第二像素，并且每个第二像素包括第二有机发光层。 第二有机发光层的表面粗糙度大于第一有机发光层的表面粗糙度。
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公开(公告)号：US11038005B2
公开(公告)日：2021-06-15
申请号：US16549638
申请日：2019-08-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gun Hee Kim , Sang Ho Park , Ju Won Yoon , Seung Chan Lee , Joo Hee Jeon
Abstract: An organic light emitting diode (OLED) display includes a first electrode, a pixel defining layer that at least partially exposes the first electrode, an organic light emitting layer on the first electrode, a thin-film encapsulation layer on the organic light emitting layer, and a light shielding member on the thin-film encapsulation the light shielding member overlapping the pixel defining layer. The organic light emitting layer includes a main area not overlapping the pixel defining layer and a sub area overlapping the pixel defining layer. The main area includes an open portion not overlapping the light shielding member and a shadow portion around the open portion overlapping the light shielding member.
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Patent Agency Ranking
公开(公告)号：US20200051966A1
公开(公告)日：2020-02-13
申请号：US16373502
申请日：2019-04-02
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Chan Lee , Gun Hee Kim , Sang Ho Park , Ju Won Yoon , Joo Hee Jeon , Hyun Joon Kim
Abstract: A display device and a method for fabricating the same. The display device includes a substrate including a circuit layer and a first pad unit; an auxiliary substrate disposed below the substrate and comprising a driving circuit and a second pad unit; a light-emitting unit disposed on the circuit layer; and a connection electrode in contact with a side surface of the substrate and electrically connecting the first pad unit with the second pad unit. The method includes forming a circuit layer and a first pad unit on a first surface of a substrate; forming a driving circuit and a second pad unit on a fourth surface of an auxiliary substrate; and attaching a second surface of the substrate opposite the first surface to a third surface of the auxiliary substrate opposite the fourth surface.
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公开(公告)号：US09312311B2
公开(公告)日：2016-04-12
申请号：US14133218
申请日：2013-12-18
Applicant: Samsung Display Co., Ltd.
Inventor： Choong Youl Im , Il Jung Lee , Do Hyun Kwon , Ju Won Yoon , Moo-Soon Ko , Min Woo Woo
CPC classification number: H01L27/326 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L51/0013
Abstract: Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first organic light-emitting layer, and a plurality of second pixels which are smaller than the first pixels and each of which comprises a second organic light-emitting layer. The surface roughness of the second organic light-emitting layer is greater than the surface roughness of the first organic light-emitting layer.
Abstract translation: 提供有机发光显示器及其制造方法。 根据本发明的一个方面，提供了一种有机发光显示器，其包括基板和设置在基板上的多个像素。 像素包括多个第一像素，每个第一像素包括第一有机发光层和小于第一像素的多个第二像素，并且每个第二像素包括第二有机发光层。 第二有机发光层的表面粗糙度大于第一有机发光层的表面粗糙度。
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公开(公告)号：US12150347B2
公开(公告)日：2024-11-19
申请号：US17406236
申请日：2021-08-19
Applicant: Samsung Display Co., LTD.
Inventor： Ju Won Yoon , Tae Hoon Yang
IPC: H01L27/32 , H01L51/56 , H10K59/121 , H10K59/122 , H10K71/00
Abstract: A display device includes a plurality of first pixels, a substrate, a first semiconductor layer which is disposed on the substrate and includes an active layer of a first transistor, a first insulating layer which is disposed on the first semiconductor layer, a first conductive layer which is disposed on the first insulating layer and includes a gate electrode of the first transistor, a second insulating layer which is disposed on the first conductive layer, and a second conductive layer which is disposed on the second insulating layer and includes a first electrode and a second electrode of the first transistor, where a first opening exposing the first conductive layer in an area in which the first conductive layer and the second conductive layer of each of the plurality of first pixels do not overlap is defined in the second insulating layer.
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公开(公告)号：US10692428B2
公开(公告)日：2020-06-23
申请号：US15790891
申请日：2017-10-23
Applicant: Samsung Display Co., Ltd.
Inventor： Ju Won Yoon , Moo Soon Ko , Seong Jun Lee , Deuk Myung Ji
IPC: G09G3/3233 , H01L27/32 , H01L51/52
Abstract: An organic light-emitting display device having improved display quality, the organic light-emitting display device may include pixels coupled to scan lines and data lines. Each of the pixels may include a storage unit configured to store a data signal supplied to the data lines. The capacitance of the storage unit may be changed depending on a driving frequency.
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公开(公告)号：US09831295B2
公开(公告)日：2017-11-28
申请号：US15059087
申请日：2016-03-02
Applicant: Samsung Display Co., Ltd.
Inventor： Choong Youl Im , Il Jung Lee , Do Hyun Kwon , Ju Won Yoon , Moo Soon Ko , Min Woo Woo
CPC classification number: H01L27/326 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L51/0013
Abstract: Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first organic light-emitting layer, and a plurality of second pixels which are smaller than the first pixels and each of which comprises a second organic light-emitting layer. The surface roughness of the second organic light-emitting layer is greater than the surface roughness of the first organic light-emitting layer.
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