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1.发明申请公开(公告)号：US20140028535A1
公开(公告)日：2014-01-30
申请号：US13729251
申请日：2012-12-28
Applicant: LG DISPLAY CO., LTD.
Inventor： WoongKi MIN , HongSung SONG , YoonSan Park , SangJun LEE , SungGon PARK
IPC: G09G3/18
CPC classification number: G09G3/18 , G09G3/3655 , G09G2300/0426 , G09G2320/0209 , G09G2320/0223
Abstract: A liquid crystal display device may include: a liquid crystal display panel comprising a first and a second common voltage supply line formed in a first direction at both side ends of the substrate, and at least one feedback line formed in the first direction and connected to the first common voltage supply line and/or the second common voltage supply line; and at least one common voltage compensating circuit, an output terminal of which is connected to the first and the second common voltage supply lines, and an input terminal of which is connected to the feedback line.
Abstract translation: 液晶显示装置可以包括：液晶显示面板，包括在基板的两个侧端沿第一方向形成的第一和第二公共电压供给线，以及形成在第一方向上的至少一个反馈线，并连接到 第一公共电压供应线和/或第二公共电压供应线; 以及至少一个公共电压补偿电路，其输出端连接到第一和第二公共电压供应线，其输入端连接到反馈线。
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公开(公告)号：US20230217616A1
公开(公告)日：2023-07-06
申请号：US18090948
申请日：2022-12-29
Applicant: LG Display Co., Ltd. , LMT Co., Ltd.
Inventor： Jungkyu PARK , Minkyung KIM , Hosung PARK , SangJun LEE , Hae Woong PARK , TaeWoo KIM , Eunae CHO
CPC classification number: H05K5/0226 , F16C11/04 , E05D3/122
Abstract: A foldable display apparatus includes: a display panel; first and second set housings arranged in a first direction and supporting the display panel; and a hinge assembly disposed between and connected to the first and second set housings. The hinge assembly is configured to: rotate the first and second set housings inward to in-fold the display panel so that the display panel is disposed between the first set housing and the second set housing; rotate the first and second set housings outward to out-fold the display panel so that the first set housing and the second set housing are disposed between the out-folded display panel; and position the first and second set housings flat to unfold the display panel so that the display panel is flat on the first set housing, the second set housing, and the hinge assembly.
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公开(公告)号：US20240023261A1
公开(公告)日：2024-01-18
申请号：US18221995
申请日：2023-07-14
Applicant: LG Display Co., Ltd. , Fine M-Tec Co., LTD.
Inventor： Jungkyu PARK , Jaekyu LEE , Chang Soo KIM , TaeWoo KIM , Eunae CHO , SangJun LEE
CPC classification number: H05K5/0226 , F16C11/04
Abstract: A foldable display apparatus is disclosed that comprises a first set housing and a second set housing and respectively supporting two different portions of a display panel; a sliding plate on an upper surface of one of the first set housing and the second set housing; a spring member applying pressure to the sliding plate such that the sliding plate moves in a direction that is dependent on a direction of folding of the foldable display apparatus; and a hinge assembly connected to the first set housing and the second set housing, the hinge assembly configured to fold the foldable display apparatus in a first direction and fold the foldable display apparatus in a second direction that is opposite the first direction.
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公开(公告)号：US20220209145A1
公开(公告)日：2022-06-30
申请号：US17501719
申请日：2021-10-14
Applicant: LG Display Co., Ltd.
Inventor： TaeWoo KIM , Jungkyu PARK , SangJun LEE
Abstract: In a foldable display device, stretchability is given to an outermost area of the folding area of the first support substrate to which a relatively high stress is applied. Thus, the folding radius at the outermost area increases, which relatively reduces the stress at the outermost area. Accordingly, it is possible to suppress occurrence of cracks in the outermost area.
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