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公开(公告)号：US20170155087A1
公开(公告)日：2017-06-01
申请号：US15363213
申请日：2016-11-29
Applicant: LG Display Co., Ltd.
Inventor： Junjae LEE , Myeongah SHIN
CPC classification number: H01L51/5253 , G02F1/133305 , G02F1/1362 , H01L27/3244 , H01L51/0097
Abstract: A curved display device has a plurality of layers including elements for implementing an input image, and has a neutral plane (NP), a first area positioned in any one of upper and lower sides of the NP with compressive stress applied thereto, and a second area positioned in the other of the upper and lower sides of the NP with a tensile stress applied thereto The curved display device includes at least one first curved portion; and at least one second curved portion bent in a direction different from a direction of the first curved portion. The first curved portion and the second curved portion are different in thickness, and positions of the NPs.
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公开(公告)号：US20230200127A1
公开(公告)日：2023-06-22
申请号：US18087040
申请日：2022-12-22
Applicant: LG DISPLAY CO., LTD.
Inventor： Myeongah SHIN , Junjae LEE
IPC: H10K50/80 , H10K50/87 , H10K50/844
CPC classification number: H10K50/868 , H10K50/87 , H10K50/844
Abstract: A display panel includes a cover window; an adhesion layer below the cover window; a polarizing plate below the adhesion layer; a panel layer below the polarizing plate; a support member below the panel layer; and a conductive side cover attached to a side surface of the polarizing plate and to a lower surface of the support member, wherein at least one of the cover window, the adhesion layer, and the polarizing plate includes an electrically conductive material to have increased electrical conductivity.
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公开(公告)号：US20240407193A1
公开(公告)日：2024-12-05
申请号：US18802793
申请日：2024-08-13
Applicant: LG Display Co., Ltd.
Inventor： Kou CHOI , Junjae LEE , JongHyuk KIM , Kwangju LEE , Junho YUN , Myeongah SHIN
Abstract: A flexible display may include a flexible display module. The flexible display module may include a flexible substrate including a display portion, a bending portion and at least one of bending display portion, a plurality of pixel array formed on the display portion, a touch electrode portion on the plurality of pixel array, a functional film and a cover window disposed on an upper surface of the flexible display module, the cover window including at least one of a sidewall portion, and a middle frame disposed on a rear surface of the flexible display module, the middle frame including at least one of groove portion in the form of a mounting surface. Further, at least one portion of the flexible display module may be mounted onto the groove portion of the middle frame.
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公开(公告)号：US20230217683A1
公开(公告)日：2023-07-06
申请号：US17988607
申请日：2022-11-16
Applicant: LG Display Co., Ltd.
Inventor： Junjae LEE , Myeongah SHIN
IPC: H01L29/08
CPC classification number: H01L51/5246 , H01L51/529 , H01L51/5293 , H01L51/5284 , H01L2251/5338
Abstract: A display panel is provided, which is capable of removing a Greenish phenomenon by preventing a shift phenomenon arising inside a panel layer by improving conductivity of a component disposed at an upper portion of the panel layer. The display panel can include a cover window, the panel layer disposed below the cover window, and a support member disposed below the panel layer.
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公开(公告)号：US20230209785A1
公开(公告)日：2023-06-29
申请号：US17966143
申请日：2022-10-14
Applicant: LG DISPLAY CO., LTD.
Inventor： Junjae LEE , Chanhyeok PARK , Suchan KWON
IPC: H05K7/20
CPC classification number: H05K7/20963 , H01L27/3244
Abstract: A display apparatus includes a display panel configured to display an image from one surface of the display panel; a first rigid member disposed at another surface of the display panel; a first adhesive layer disposed at an upper portion of the first rigid member; a first heat-dissipation layer disposed at an upper portion of the first adhesive layer; and an extension part extending from the first heat-dissipation layer and covering a lateral surface of the display panel.
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Patent Agency Ranking
公开(公告)号：US20250169330A1
公开(公告)日：2025-05-22
申请号：US18888980
申请日：2024-09-18
Applicant: LG Display Co., Ltd.
Inventor： Junjae LEE
Abstract: A display apparatus includes a substrate having a first non-bending area, a second non-bending area, and a bending area disposed between the first non-bending area and the second non-bending area. The display device further includes a transistor and a light emitting diode layer disposed in the first non-bending area on the substrate. The display device further includes a cover layer disposed in the first non-bending area, the second non-bending area, and the bending area on the substrate. The display device further includes a partition disposed in the second non-bending area on the substrate.
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公开(公告)号：US20220164006A1
公开(公告)日：2022-05-26
申请号：US17470663
申请日：2021-09-09
Applicant: LG Display Co., Ltd.
Inventor： Junjae LEE , Jicheol SON , Insik SHIN , Myeongah SHIN , Ganghoon IM
Abstract: A display module includes a cushion plate having a transmittance of 20% to 40% of light at a spectrum wavelength of 380 nm to 780 nm in an area thereof other than an area in which a through-hole is formed, such that a difference between transmittances in the area in which the through-hole is not formed and the area in which the through-hole is formed may be reduced as much as possible. Reducing the difference between the transmittances in the area in which the through-hole is not formed and the area in which the through-hole is formed as much as possible may allow reflected-light visibility in the area in which the through-hole is not formed and reflected-light visibility in the area in which the through-hole is formed to be realized in close to each other as much as possible, thereby minimizing low gray-level mura near the through-hole area.
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公开(公告)号：US20230199990A1
公开(公告)日：2023-06-22
申请号：US17988618
申请日：2022-11-16
Applicant: LG Display Co., Ltd.
Inventor： Myeongah SHIN , Junjae LEE
CPC classification number: H05K5/03 , H05K7/20963
Abstract: A display panel can prevent a Greenish phenomenon by preventing a shift phenomenon of a transistor inside a display layer, by applying a permittivity reduction processing on a component disposed upon a panel layer. The display panel can include a cover window, an adhesive layer disposed below the cover window, a polarizer disposed below the adhesive layer, and the panel layer disposed below the polarizer. Further, at least one among the cover window, the adhesive layer and the polarizer can be applied with a permittivity reduction processing.
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公开(公告)号：US20230157066A1
公开(公告)日：2023-05-18
申请号：US18096313
申请日：2023-01-12
Applicant: LG Display Co., Ltd.
Inventor： Kou CHOI , Junjae LEE , JongHyuk KIM , Kwangju LEE , Junho YUN , Myeongah SHIN
CPC classification number: H10K50/87 , H10K50/84 , H10K59/12 , H10K59/40 , H10K71/00 , H10K77/111 , H10K2102/311
Abstract: A flexible display including a flexible display module having a flexible substrate on which a pixel array is formed, a heat radiation sheet portion disposed on a lower surface of the flexible substrate, a display portion and a bending display portion, a cover window disposed on an upper surface of the flexible display module, the cover window including a sidewall portion overlapping the bending display portion of the flexible display module, a middle frame disposed on a rear surface of the flexible display module, the middle frame including a groove portion, a back cover disposed on a rear surface of the middle frame, and a storage space is provided between the groove portion and the back cover.
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公开(公告)号：US20230079122A1
公开(公告)日：2023-03-16
申请号：US17880977
申请日：2022-08-04
Applicant: LG DISPLAY CO., LTD.
Inventor： Junjae LEE , Myeongah Shin
Abstract: A display device includes a cover member, a display panel disposed on one surface of the cover member, and a cushion plate disposed on one surface of the display panel, wherein the cushion plate includes a cushion layer, a conductor, and a heat-dissipation layer, wherein the cushion layer and the conductive layer are disposed between the display panel and the heat-dissipation layer, wherein the conductor is disposed in an edge area of the cushion plate.
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