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公开(公告)号：US12069428B2
公开(公告)日：2024-08-20
申请号：US17851822
申请日：2022-06-28
Applicant: LG Display Co., Ltd.
Inventor： Minji Kim , YoungWook Ha , Chiwan Kim , GyungBo Ha , MinHo Sohn , MinKyu Choi , Jeonggoo Kang , YuSeon Kho , YeongRak Choi , Seungo Jeon , Kwangho Kim , JunSeok Oh
CPC classification number: H04R17/00 , H04R1/24 , H04R3/00 , H04R31/006 , H04R1/028 , H04R2499/15
Abstract: A vibration apparatus may include a vibration plate, a vibration generator at the vibration plate, and a connection member between the vibration plate and the vibration generator. The vibration generator may include a vibration structure. The connection member may include a first connection member between the vibration plate and the vibration structure and overlapping the vibration structure. The connection member may also include a second connection member surrounding the first connection member. A modulus of the first connection member may be greater than a modulus of the second connection member.
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公开(公告)号：US20240187768A1
公开(公告)日：2024-06-06
申请号：US18521602
申请日：2023-11-28
Applicant: LG Display Co., Ltd.
Inventor： Seonwook Lee , Seungo Jeon , Daeho Kim , Daewon Kim , Seungwoo Baek , DoHyeong Kim
CPC classification number: H04R1/025 , H04R17/00 , H04R2499/13
Abstract: A sound apparatus comprises a vibration member, an enclosure at a rear surface of the vibration member, a connection member between the vibration member and the enclosure, movably supporting an edge of the vibration member, and a vibration apparatus vibrating the vibration member.
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公开(公告)号：US10863641B2
公开(公告)日：2020-12-08
申请号：US16198075
申请日：2018-11-21
Applicant: LG DISPLAY CO., LTD.
Inventor： Seungo Jeon , YoungJoon Yun , ShinSuk Lee
Abstract: A foldable display apparatus includes a mid-layer having a hinge region; a panel on the mid-layer; a pair of set frames under the mid-layer; and a hinge portion connected to the pair of set frames, and moving as the panel is folded or unfolded. Since a sliding section of the panel in the hinge region is compensated for during the folding and unfolding of the panel, the size of a bezel that would otherwise accommodate a sliding section can be reduced.
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公开(公告)号：US10466747B2
公开(公告)日：2019-11-05
申请号：US16035190
申请日：2018-07-13
Applicant: LG DISPLAY CO., LTD.
Inventor： YoungJoon Yun , Seungo Jeon , ShinSuk Lee
Abstract: A foldable display apparatus for minimizing a stress applied to a bending region of a flexible display panel is discussed. The foldable display apparatus includes a flexible display panel configured to display an image and including a first display area, a bending area, and a second display area, a first frame supporting a first rear surface of the flexible display panel overlapping the first display area, a second frame supporting a second rear surface of the flexible display panel overlapping the second display area, a first housing accommodating the first frame, a second housing accommodating the second frame, and a hinge module connected between the first housing and the second housing to support the bending area and to guide a bending of the bending area. The hinge module includes a hinge folding path disposed between a front surface and a rear surface of the flexible display panel.
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公开(公告)号：US11886255B2
公开(公告)日：2024-01-30
申请号：US17528878
申请日：2021-11-17
Applicant: LG Display Co., Ltd.
Inventor： Shinsuk Lee , Seungo Jeon , Youngjoon Yun
IPC: G06F1/16
CPC classification number: G06F1/1681 , G06F1/1624 , G06F1/1652
Abstract: A foldable display device includes a first casing and a second casing supporting a first area and a second area of a display panel, respectively, a support disposed between the first casing and the second casing, supporting the display panel based on the folding direction of the foldable display device, and including a support body which ascends toward the display panel during the out-folding operation, and descends toward a bottom face of the hinge cover during the in-folding operation.
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Patent Agency Ranking
公开(公告)号：US11856722B2
公开(公告)日：2023-12-26
申请号：US17542120
申请日：2021-12-03
Applicant: LG DISPLAY CO., LTD.
Inventor： Seungo Jeon , Hyeonggwang An , Youngjoon Yun , Shinsuk Lee
CPC classification number: H05K5/0226 , H05K5/0017
Abstract: A foldable display device can include first and second casings for respectively supporting a first area and a second area of a display panel. The first and second casings are coupled to a hinge. The foldable display device can further include a slidable support which has a first end movably connected to the first casing, and a second end fixed to the second casing, and a slidable plate attached to the display panel and movably connected to the second casing. The slidable support supports a foldable area of the display panel between the first area and the second area of the display panel during an unfolding operation and an out-folding operation. Thus, the foldable display device performs both the in-folding operation and the out-folding operation.
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公开(公告)号：US11240920B2
公开(公告)日：2022-02-01
申请号：US16048897
申请日：2018-07-30
Applicant: LG DISPLAY CO., LTD.
Inventor： Seungo Jeon , YoungJoon Yun , ShinSuk Lee
Abstract: A foldable display device is discussed, which is to be switched between a folded state and an unfolded state, the foldable display device including adjustable support units to support a display panel of the foldable display device together with an inner surface of set frames in the unfolded state, the adjustable support units being connected to a hinge unit to enable the adjustable support units to retreat to the inner surface of the set frames in the folded state. In the unfolded state, the adjustable support units and the set frames support the entire area of the display panel to be flat to reduce damage of the display panel.
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公开(公告)号：US12216510B2
公开(公告)日：2025-02-04
申请号：US18532938
申请日：2023-12-07
Applicant: LG Display Co., Ltd.
Inventor： Shinsuk Lee , Seungo Jeon , Youngjoon Yun
IPC: G06F1/16
Abstract: A foldable display device includes a first casing and a second casing supporting a first area and a second area of a display panel, respectively, a support disposed between the first casing and the second casing, supporting the display panel based on the folding direction of the foldable display device, and including a support body which ascends toward the display panel during the out-folding operation, and descends toward a bottom face of the hinge cover during the in-folding operation.
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公开(公告)号：US11729932B2
公开(公告)日：2023-08-15
申请号：US17539829
申请日：2021-12-01
Applicant: LG Display Co., Ltd.
Inventor： Youngjoon Yun , Seungo Jeon , Shinsuk Lee
CPC classification number: H05K5/0226 , G06F1/1641 , G06F1/1681 , H05K5/0017 , E05D3/122 , E05Y2900/606
Abstract: An example of a foldable display device includes a display panel having a first area, a second area, and a foldable area therebetween; a first support plate supporting the first area of the display panel; a second support plate supporting the second area of the display panel; a central support disposed under the foldable area of the display panel and configured to move vertically; a first peripheral support slidable while supporting the first support plate; a second peripheral support slidable while supporting the second support plate; and a hinge body disposed under the central support. The central support ascends toward the display panel during an unfolding operation and descends toward the hinge body during an in-folding operation. The first peripheral support and the second peripheral support move toward the central support during the unfolding operation, and move away from the central support during the in-folding operation.
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公开(公告)号：USD988311S1
公开(公告)日：2023-06-06
申请号：US29657310
申请日：2018-07-20
Applicant: LG DISPLAY CO., LTD.
Designer： YoungJoon Yun , Seungo Jeon , ShinSuk Lee
Abstract: FIG. 1 is a front, right, top perspective view of the portable display device showing our new design in a folded state;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a front, right, top perspective view thereof in an unfolded state;
FIG. 9 is a front view thereof;
FIG. 10 is a rear view thereof;
FIG. 11 is a left side view thereof;
FIG. 12 is a right side view thereof;
FIG. 13 is a top plan view thereof; and,
FIG. 14 is a bottom view thereof.
The broken lines shown in the figures are for the purpose of illustrating portions of the portable display device that form no part of the claimed design.
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