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公开(公告)号：US20170192334A1
公开(公告)日：2017-07-06
申请号：US15362361
申请日：2016-11-28
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyun Jin AN , Jong Moo KIM , Jin Hyun JUNG
IPC: G02F1/163 , C07D213/22 , C09K11/06 , G02F1/155 , G02F1/161
CPC classification number: G02F1/163 , C07D213/22 , C09K11/06 , C09K2211/1044 , G02F1/15 , G02F1/155 , G02F1/161 , G02F2001/1635 , G02F2203/01 , G09G3/34 , G09G3/38
Abstract: Disclosed is a transparent display device including an electrochromic element. The electrochromic element includes an electrochromic layer, a counter layer, and an electrolyte layer. An image is displayed through an oxidation-reduction reaction, and the display device is in a transparent mode when a voltage is not applied. The electrochromic layer and the counter layer may further include a core material for changing a color at a high speed.
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公开(公告)号：US20240188410A1
公开(公告)日：2024-06-06
申请号：US18522409
申请日：2023-11-29
Applicant: LG Display Co., Ltd.
Inventor： Seung Han PAEK , Yong In PARK , Hyun Jin AN , Kyung Jae YOON , Jeon Phill HAN , Yu Cheol YANG
Abstract: Embodiments disclose a display device including a glass substrate including a display area, a light-transmitting area, and a non-display area surrounding the light-transmitting area, a circuit portion and a light-emitting element portion disposed in the display area; and an etch stop pattern disposed in the non-display area, wherein the glass substrate includes a first opening disposed at a position corresponding to the light-transmitting area, the etch stop pattern includes a first etch stop layer surrounding the first opening and a second etch stop layer disposed on the first etch stop layer, and the second etch stop layer includes a protrusion extending further toward the light-transmitting area than the first etch stop layer.
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Patent Agency Ranking
公开(公告)号：US20240188341A1
公开(公告)日：2024-06-06
申请号：US18522390
申请日：2023-11-29
Applicant: LG Display Co., Ltd.
Inventor： Seung Han PAEK , Yong In PARK , Hyun Jin AN , Kyung Jae YOON , Jeon Phill HAN , Yu Cheol YANG
IPC: H10K59/122 , H10K59/80
CPC classification number: H10K59/122 , H10K59/873
Abstract: Embodiments disclose a display device including a substrate including a display area, a light-transmitting area, and a non-display area surrounding the light-transmitting area, a circuit portion and a light-emitting element portion disposed in the display area, an etch stop layer disposed in the non-display area, and a plurality of protruding patterns disposed in the non-display area, wherein the substrate includes a first opening disposed at a position corresponding to the light-transmitting area, and the plurality of protruding patterns are disposed on the etch stop layer.
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公开(公告)号：US20170170243A1
公开(公告)日：2017-06-15
申请号：US15340104
申请日：2016-11-01
Applicant: LG Display Co., Ltd.
Inventor： Hyun Jin AN , Jong Moo KIM , Jin Hyun JUNG
CPC classification number: H01L27/3232 , G02F1/13624 , G02F1/155 , G02F1/157 , G02F1/163 , G02F2001/1555 , G02F2001/1635 , G02F2201/44 , G02F2203/09 , G02F2203/62 , H01L27/1214 , H01L27/3246 , H01L27/326 , H01L27/3262 , H01L51/5228 , H01L51/5281
Abstract: A reflective display device is disclosed, which includes first and second substrates facing each other, each of which includes a display area and a reflective area; a display element provided in the display area; and a reflective control element provided in the reflective area, controlling reflectance of externally incident light. The reflective display device may improve a contrast ratio by controlling reflectance of a reflective area when an image is displayed.
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公开(公告)号：US20240179994A1
公开(公告)日：2024-05-30
申请号：US18231893
申请日：2023-08-09
Applicant: LG Display Co., Ltd.
Inventor： Kyung Jae YOON , Hyun Jin AN , Seung Han PAEK , Jeon Phill HAN , Sung Woo JUN
IPC: H10K59/65 , H10K59/121 , H10K59/124
CPC classification number: H10K59/65 , H10K59/121 , H10K59/124
Abstract: A display device may include a display panel including a first display area having a plurality of first pixels and a second display having a plurality of second pixels and a light-transmission area between the second pixels. The display device may further include a sensor or an optical element under the display panel and overlapping with the second display area of the display panel. The display panel may include a substrate, a circuit layer on the substrate and having a buffer layer and a plurality of insulating layers, and a light emitting element layer on the circuit layer. The second display area may include a hole penetrating the substrate, the buffer layer, and the plurality of insulating layers.
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公开(公告)号：US20180231862A1
公开(公告)日：2018-08-16
申请号：US15949684
申请日：2018-04-10
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyun Jin AN , Jong Moo KIM , Jin Hyun JUNG
CPC classification number: G02F1/163 , C07D213/22 , C09K11/06 , C09K2211/1044 , G02F1/15 , G02F1/155 , G02F1/161 , G02F2001/1635 , G02F2203/01 , G09G3/34 , G09G3/38
Abstract: Disclosed is a transparent display device including an electrochromic element. The electrochromic element includes an electrochromic layer, a counter layer, and an electrolyte layer. An image is displayed through an oxidation-reduction reaction, and the display device is in a transparent mode when a voltage is not applied. The electrochromic layer and the counter layer may further include a core material for changing a color at a high speed.
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公开(公告)号：US20140374716A1
公开(公告)日：2014-12-25
申请号：US14308303
申请日：2014-06-18
Applicant: LG Display Co., Ltd.
Inventor： Min Seok KIM , Hyun Jin AN , Go Eun JUNG
IPC: H01L27/32
CPC classification number: H01L27/3232 , H01L27/326 , H01L51/524
Abstract: Provided is a display device including first and second substrates having an emission region and a transparent region and disposed to face each other, a light emission layer formed on the emission region of the first substrate, a barrier formed to cover the light emission layer and a variable light shield layer formed in the barrier within the transparent region of the first substrate.
Abstract translation: 本发明提供一种显示装置，其具有：具有发光区域和透明区域并且彼此相对配置的第一基板和第二基板，形成在第一基板的发射区域上的发光层，形成为覆盖发光层的阻挡层和 可变遮光层形成在第一基板的透明区域内的阻挡层中。
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