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公开(公告)号：US11300824B2
公开(公告)日：2022-04-12
申请号：US17110032
申请日：2020-12-02
Applicant: LG Display Co., Ltd.
Inventor： Seong-Pil Cho , Seon-Yeong Kim
IPC: G02F1/1333 , H01L27/12 , G02F1/1362 , H01L29/786 , G02F1/1343
Abstract: The present invention is for a backplane substrate including an in-cell type touch panel advantageous to reducing the number of masks and the number of processes, a liquid crystal display device including the same, and a method of manufacturing the same, includes a plurality of interlayer dielectric layers disposed above a drain electrode of a thin film transistor are simultaneously patterned after forming a sensing line and a common electrode.
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公开(公告)号：US10935829B2
公开(公告)日：2021-03-02
申请号：US16551658
申请日：2019-08-26
Applicant: LG Display Co., Ltd.
Inventor： Seong-Pil Cho , Seon-Yeong Kim
IPC: G02F1/1333 , H01L27/12 , G02F1/1362 , H01L29/786 , G02F1/1343
Abstract: The present invention is for a backplane substrate including an in-cell type touch panel advantageous to reducing the number of masks and the number of processes, a liquid crystal display device including the same, and a method of manufacturing the same, includes a plurality of interlayer dielectric layers disposed above a drain electrode of a thin film transistor are simultaneously patterned after forming a sensing line and a common electrode.
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公开(公告)号：US20150118344A1
公开(公告)日：2015-04-30
申请号：US14589636
申请日：2015-01-05
Applicant: LG Display Co., Ltd.
Inventor： Ju-Hyuk KIM , Tae-Joon Song , Seong-Pil Cho
IPC: B29C59/02
CPC classification number: B29C59/026 , B29C59/022 , B29C2043/025 , B29C2059/023 , B29K2075/00 , B29L2007/001 , B29L2009/00 , G03F7/0002 , G09F9/30
Abstract: A fabricating apparatus and a method of a flat plate display are disclosed. A fabricating apparatus of a flat plate display includes a stage on which a substrate having liquid resin formed thereon is seated, a imprinting mold bonded with the liquid resin of the substrate to form a thin film pattern on the substrate, the imprinting mold comprises projections and grooves, and a planarization layer formed between the stage and the substrate to planarize a surface of the stage.
Abstract translation: 公开了一种平板显示器的制造装置和方法。 平板显示器的制造装置包括其上形成有液态树脂的基板就座的台阶，与基板的液体树脂粘合以在基板上形成薄膜图案的压印模具，压印模具包括突起和 凹槽和平坦化层，其形成在载物台和基底之间以平坦化载物台的表面。
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公开(公告)号：US10156749B2
公开(公告)日：2018-12-18
申请号：US15348030
申请日：2016-11-10
Applicant: LG Display Co., Ltd.
Inventor： Seong-Pil Cho , Seon-Yeong Kim
IPC: G02F1/1333 , G02F1/1335 , G02F1/1362 , H01L27/12 , G02F1/1368 , G02F1/1343
Abstract: The present invention is for a backplane substrate including an in-cell type touch panel advantageous to reducing the number of masks and the number of processes, a liquid crystal display device including the same, and a method of manufacturing the same, includes a plurality of interlayer dielectric layers disposed above a drain electrode of a thin film transistor are simultaneously patterned after forming a sensing line and a common electrode.
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Patent Agency Ranking
公开(公告)号：US20170131585A1
公开(公告)日：2017-05-11
申请号：US15348030
申请日：2016-11-10
Applicant: LG Display Co., Ltd.
Inventor： Seong-Pil Cho , Seon-Yeong Kim
IPC: G02F1/1333 , G02F1/1335 , G02F1/1362 , H01L27/12 , G02F1/1368
CPC classification number: G02F1/13338 , G02F1/136227 , G02F2001/134372 , G02F2001/136231 , H01L27/124 , H01L27/1248 , H01L27/1259 , H01L29/78633
Abstract: The present invention is for a backplane substrate including an in-cell type touch panel advantageous to reducing the number of masks and the number of processes, a liquid crystal display device including the same, and a method of manufacturing the same, includes a plurality of interlayer dielectric layers disposed above a drain electrode of a thin film transistor are simultaneously patterned after forming a sensing line and a common electrode.
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公开(公告)号：US11765935B2
公开(公告)日：2023-09-19
申请号：US16921432
申请日：2020-07-06
Applicant: LG Display Co., Ltd.
Inventor： Seong-Pil Cho , Dong-Yup Kim , Kyung-Mo Son , Sang-Soon Noh , Jun-Seuk Lee , Yong-Bin Kang , Kye-Chul Choi , Sung-Ho Moon , Sang-Gul Lee , Byeong-Keun Kim , Kyoung-Soo Lee , Hyun-Gyo Jeong , Jin-Kyu Roh , Jung-Doo Jin , Ki-Hyun Kwon , Hee-Jin Jung , Jang-Dae Kim , Won-Ho Son , Chan-Ho Kim
IPC: H01L27/14 , H10K59/121 , H01L27/12 , H01L29/786 , H01L29/49
CPC classification number: H10K59/1213 , H10K59/1216 , H01L27/1225 , H01L27/1255 , H01L29/4908 , H01L29/7869 , H01L29/78675
Abstract: A display apparatus including a first thin-film transistor, a second thin-film transistor and a third thin-film transistor is provided. The first thin-film transistor includes a first active layer composed of a polysilicon material, a first gate electrode overlapping the first active layer such that a first gate insulating layer is interposed therebetween, a first source electrode and a first drain electrode. The first gate electrode includes n layers. The first source electrode and the first drain electrode are connected to the first active layer. The second thin-film transistor includes a second active layer composed of a polysilicon material, a second gate electrode overlapping the second active layer such that a first gate insulating layer is interposed therebetween, a second source electrode and a second drain electrode. The second gate electrode includes n+1 layers. The second source electrode and the second drain electrode are connected to the second active layer.
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公开(公告)号：US09120266B2
公开(公告)日：2015-09-01
申请号：US14589636
申请日：2015-01-05
Applicant: LG Display Co., Ltd.
Inventor： Ju-Hyuk Kim , Tae-Joon Song , Seong-Pil Cho
CPC classification number: B29C59/026 , B29C59/022 , B29C2043/025 , B29C2059/023 , B29K2075/00 , B29L2007/001 , B29L2009/00 , G03F7/0002 , G09F9/30
Abstract: A fabricating apparatus and a method of a flat plate display are disclosed. A fabricating apparatus of a flat plate display includes a stage on which a substrate having liquid resin formed thereon is seated, a imprinting mold bonded with the liquid resin of the substrate to form a thin film pattern on the substrate, the imprinting mold comprises projections and grooves, and a planarization layer formed between the stage and the substrate to planarize a surface of the stage.
Abstract translation: 公开了一种平板显示器的制造装置和方法。 平板显示器的制造装置包括其上形成有液态树脂的基板就座的台阶，与基板的液体树脂粘合以在基板上形成薄膜图案的压印模具，压印模具包括突起和 凹槽和形成在平台和基板之间的平坦化层以平坦化台的表面。
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公开(公告)号：US11592699B2
公开(公告)日：2023-02-28
申请号：US17695668
申请日：2022-03-15
Applicant: LG Display Co., Ltd.
Inventor： Seong-Pil Cho , Seon-Yeong Kim
IPC: G02F1/1333 , H01L27/12 , G02F1/1362 , H01L29/786 , G02F1/1343
Abstract: The present invention is for a backplane substrate including an in-cell type touch panel advantageous to reducing the number of masks and the number of processes, a liquid crystal display device including the same, and a method of manufacturing the same, includes a plurality of interlayer dielectric layers disposed above a drain electrode of a thin film transistor are simultaneously patterned after forming a sensing line and a common electrode.
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公开(公告)号：US10394068B2
公开(公告)日：2019-08-27
申请号：US16206339
申请日：2018-11-30
Applicant: LG Display Co., Ltd.
Inventor： Seong-Pil Cho , Seon-Yeong Kim
IPC: H01L27/12 , H01L29/786 , G02F1/1343 , G02F1/1362 , G02F1/1333
Abstract: The present invention is for a backplane substrate including an in-cell type touch panel advantageous to reducing the number of masks and the number of processes, a liquid crystal display device including the same, and a method of manufacturing the same, includes a plurality of interlayer dielectric layers disposed above a drain electrode of a thin film transistor are simultaneously patterned after forming a sensing line and a common electrode.
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