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1.发明申请ROLL MOLD, METHOD FOR FABRICATING THE SAME AND METHOD FOR FABRICATING THIN FILM PATTERN USING THE SAME 审中-公开ROLL模具，其制造方法和使用该方法制造薄膜图案的方法公开(公告)号：US20150336131A1
公开(公告)日：2015-11-26
申请号：US14816916
申请日：2015-08-03
Applicant: LG DISPLAY CO., LTD.
Inventor： Nam-Seok LEE , Chul-Ho KIM , Shin-Bok LEE
CPC classification number: B05D3/12 , B05D3/06 , B05D5/00 , B29C33/3857 , B29C33/40 , B29C33/424 , B29C2033/385 , B29C2035/0827
Abstract: Discussed are a roll mold, a method for fabricating the same and a method for fabricating a thin film pattern using the same, which can prevent dimensional variation of the mold and simplify the overall process. The method for fabricating a thin film pattern includes providing a roll mold having a base roller provided with a light source, an adhesive resin layer formed on the base roller, a buffer layer formed on the adhesive resin layer, and a mold surface layer having a groove-protrusion shape formed on the buffer layer; forming a printing liquid on the roll mold or the substrate; and rolling the roll mold over the substrate to form a thin film pattern on the substrate. Also, the mold surface layer and the adhesive resin layer can be cured through light emitted from the light source arranged in the base roller.
Abstract translation: 讨论的是辊模，其制造方法和使用该方法制造薄膜图案的方法，其可以防止模具的尺寸变化并简化整个过程。 制造薄膜图案的方法包括提供一种具有设置有光源的基底辊，在基底辊上形成的粘合树脂层，形成在粘合树脂层上的缓冲层的辊模，以及具有 形成在缓冲层上的凹凸形状; 在辊模或基板上形成印刷液; 以及在所述基板上滚动所述辊模以在所述基板上形成薄膜图案。 此外，模具表面层和粘合树脂层可以通过从布置在基底辊中的光源发射的光而固化。
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公开(公告)号：US20240094441A1
公开(公告)日：2024-03-21
申请号：US18525424
申请日：2023-11-30
Applicant: LG Display Co., Ltd.
Inventor： Shin-Bok LEE
CPC classification number: G02B1/14 , G06F1/1652 , G06F1/182 , H10K50/84
Abstract: Embodiments of the present disclosure relate to a display panel and a method of manufacturing the same. A high-reliability display panel with a reduced bezel area or substantially no bezel area and a method of manufacturing the same.
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公开(公告)号：US20210202623A1
公开(公告)日：2021-07-01
申请号：US17125543
申请日：2020-12-17
Applicant: LG Display Co., Ltd.
Inventor： Shin-Bok LEE , HoYoung JEONG
Abstract: Discussed is a display device in which an optical sensor can be easily provided on a display panel without causing a decrease in area or a change in shape of an active area by forming a low-resolution area in a partial area of the active area of the display panel and by providing the optical sensor on a back surface of the display panel overlapping the low-resolution area. By providing a light source emitting light for gesture sensing or the like on a flexible printed circuit which is bonded to a non-active area, it is possible to curb an influence of light emitted from the light source on an image, to prevent an increase in area of the non-active area, and to realize a gesture sensing function of the display device.
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公开(公告)号：US20210165133A1
公开(公告)日：2021-06-03
申请号：US16942162
申请日：2020-07-29
Applicant: LG Display Co., Ltd.
Inventor： Shin-Bok LEE
Abstract: Embodiments of the present disclosure relate to a display panel and a method of manufacturing the same. A high-reliability display panel with a reduced bezel area or substantially no bezel area and a method of manufacturing the same.
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公开(公告)号：US20190172892A1
公开(公告)日：2019-06-06
申请号：US16209055
申请日：2018-12-04
Applicant: LG Display Co., Ltd.
Inventor： Kyu-Hwang LEE , Taejoon SONG , Chulho KIM , Jungeun LEE , Shin-Bok LEE , Taeok KIM
Abstract: A flexible OLED panel for a lighting device according to the present invention includes a substrate which is made of a polymer material and has a first light extracting pattern provided on a lower surface thereof; an auxiliary wiring pattern which is arranged on the substrate; a first electrode which is arranged on the substrate on which the auxiliary wiring pattern is arranged; a passivation layer which is arranged on the first electrode, at least on an area on which the auxiliary wiring pattern is arranged; an OLED light emitting structure which is arranged on the first electrode on which the passivation layer is arranged; a second electrode which is arranged on the OLED light emitting structure; and an encapsulation layer which is arranged on the second electrode.
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Patent Agency Ranking
公开(公告)号：US20230209968A1
公开(公告)日：2023-06-29
申请号：US17897488
申请日：2022-08-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Minhyung KIM , Kyeongjin KIM , Musun KWAK , Daejung CHOI , Shin-Bok LEE
CPC classification number: H01L27/3227 , H01L27/323 , H01L51/5284 , G06F3/0446 , G06F2203/04112
Abstract: A display device includes a solar cell unit contains an organic-inorganic hybrid perovskite compound and avalanching nano particles to absorb light of small energy and emit light of greater energy, so that a light conversion efficiency of a solar cell can be increased, and the solar cell unit includes an opening for opening sub-pixels and light emitted from the sub-pixels may be emitted to the outside through the opening, so that a decrease in light transmittance caused by the solar cell can be reduced and light transmittance of the display device can be increased.
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公开(公告)号：US20180151851A1
公开(公告)日：2018-05-31
申请号：US15826373
申请日：2017-11-29
Applicant: LG DISPLAY CO., LTD.
Inventor： Shin-Bok LEE , Tae-Joon SONG , Nam-Kook KIM , Soon-Sung YOO , Hwan-Keon LEE
CPC classification number: H01L51/56 , B05C1/08 , C23C14/042 , C23C14/562 , C23C16/042 , C23C16/545 , H01L51/0011 , H01L51/0097
Abstract: Disclosed is a roll-to-roll substrate deposition apparatus which may control the width and length of a deposition area so as to adjust the size of a thin film. The roll-to-roll substrate deposition apparatus includes a deposition area controller disposed between a flexible substrate supplied to the inside of a chamber and a deposition unit supplying a deposition material to the flexible substrate so as to adjust the width and length of a thin film formed of the deposition material on one surface of the flexible substrate.
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公开(公告)号：US20180148841A1
公开(公告)日：2018-05-31
申请号：US15826263
申请日：2017-11-29
Applicant: LG Display Co., Ltd.
Inventor： Shin-Bok LEE , Yun-Ho KOOK
IPC: C23C16/455 , C23C16/50 , C23C16/54
CPC classification number: C23C16/45565 , C23C16/45578 , C23C16/50 , C23C16/509 , C23C16/545 , H01J37/3244 , H01J37/32449 , H01J37/32541 , H01J37/32568 , H01J37/3277
Abstract: Disclosed are a shower head capable of improving plasma uniformity and a roll-to-roll plasma-processing apparatus including the same. The shower head includes a body including a plurality of flow channels provided therein and a front surface having a concave shape, and a plurality of spray holes formed in the front surface and having the same diameter as one another. Each of the spray holes is connected to a corresponding one of the flow channels so that reaction gas supplied through the flow channels is sprayed from the front surface through the spray holes.
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公开(公告)号：US20230165107A1
公开(公告)日：2023-05-25
申请号：US17774388
申请日：2021-05-13
Applicant: LG DISPLAY CO., LTD.
Inventor： Shin-Bok LEE , Nhohoon MYOUNG , Hochun YI , Joosoo LIM , Seonghoon CHUN
IPC: H10K59/60 , H10K59/126 , H10K59/131 , H01L27/146 , H04N1/10
CPC classification number: H10K59/60 , H10K59/126 , H10K59/131 , H01L27/14627 , H04N1/10 , H10K2102/302
Abstract: A flat panel has a plurality of pixel areas each having a light emitting area, a light transmitting area, and a light sensing area in the light emitting area. The flat panel includes a first support board; a sensing array on the first support board and having a light sensing element corresponding to the light sensing area of each of the pixel areas; a micro lens between the first support board and the light sensing element; a first light shielding wall between the first support board and the light sensing element to correspond to an edge of the light sensing area of each of pixel areas; a light emitting array on the sensing array and having a light emitting element corresponding to the light emitting area of each of the pixel areas; and a second support board on the light emitting array facing the first support board.
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公开(公告)号：US20200161591A1
公开(公告)日：2020-05-21
申请号：US16669182
申请日：2019-10-30
Applicant: LG Display Co., Ltd.
Inventor： Harkjin KIM , Hoyoung JEONG , Shin-Bok LEE
Abstract: An electro-luminescence display apparatus comprises a transparent substrate; a thin-film transistor array disposed on the transparent substrate; a first electrode disposed on the thin-film transistor array; an electro-luminescence diode disposed on the first electrode; a second electrode disposed on the electro-luminescence diode; an encapsulation unit disposed on the second electrode; and an external light-absorbing layer disposed on the encapsulation unit and absorbing external light that passes through the transparent substrate.
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