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公开(公告)号：US12058485B2
公开(公告)日：2024-08-06
申请号：US18202946
申请日：2023-05-28
Applicant: LG Display Co., Ltd.
Inventor： JaeMin Shin , ChanHeon Lee , Minji Kim , Wangeon Sim , HyunWook Jang
CPC classification number: H04R1/028 , G06F1/1605 , G06F1/1616 , G06F1/1626 , G06F1/1688 , H04R7/045 , H04R17/00 , H04R2499/15
Abstract: Provided are a display apparatus and a computing apparatus including the same. A display apparatus includes: a display module including a display panel configured to display an image, a vibration plate on the display module, a first air gap between the vibration plate and the rear surface of the display module, a vibration module on the vibration plate, and a system rear cover on the vibration plate, a second air gap between the system rear cover and the vibration plate, wherein the vibration plate includes a communication part configured to allow air to flow between the first air gap and the second air gap.
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公开(公告)号：US10595109B2
公开(公告)日：2020-03-17
申请号：US16127660
申请日：2018-09-11
Applicant: LG Display Co., Ltd.
Inventor： JaeMin Shin , ChanHeon Lee , Minji Kim , Wangeon Sim , HyunWook Jang
Abstract: Provided are a display apparatus and a computing apparatus including the same. A display apparatus includes: a display module including a display panel configured to display an image, a vibration plate on the display module, a first air gap between the vibration plate and the rear surface of the display module, a vibration module on the vibration plate, and a system rear cover on the vibration plate, a second air gap between the system rear cover and the vibration plate, wherein the vibration plate includes a communication part configured to allow air to flow between the first air gap and the second air gap.
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公开(公告)号：US12155995B2
公开(公告)日：2024-11-26
申请号：US18381152
申请日：2023-10-17
Applicant: LG Display Co., Ltd.
Inventor： Sungwook Ko , Minji Kim , SeungRyull Park
Abstract: A disclosed vibration device comprises a first vibration generator and a first connection member disposed on a first surface of the first vibration generator. The first vibration generator may comprise a first vibration part including a plurality of inorganic material portions having a piezoelectric characteristic and an organic material portion between the plurality of inorganic material portions.
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公开(公告)号：US11678124B2
公开(公告)日：2023-06-13
申请号：US17532487
申请日：2021-11-22
Applicant: LG Display Co., Ltd.
Inventor： Minji Kim , Sungwook Ko , Seunghyun Sung , SeungRyull Park , YoungWook Ha
CPC classification number: H04R17/00 , H04R1/028 , H04R2499/15
Abstract: Discussed is an apparatus including a display panel configured to display an image, a vibration apparatus disposed at a rear surface of the display panel to vibrate the display panel and to generate sound via the display panel, and an adhesive member and a connection member between the display panel and the vibration apparatus.
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公开(公告)号：US11109130B2
公开(公告)日：2021-08-31
申请号：US16779573
申请日：2020-01-31
Applicant: LG Display Co., Ltd.
Inventor： JaeMin Shin , ChanHeon Lee , Minji Kim , Wangeon Sim , HyunWook Jang
Abstract: Provided are a display apparatus and a computing apparatus including the same. A display apparatus includes: a display module including a display panel configured to display an image, a vibration plate on the display module, a first air gap between the vibration plate and the rear surface of the display module, a vibration module on the vibration plate, and a system rear cover on the vibration plate, a second air gap between the system rear cover and the vibration plate, wherein the vibration plate includes a communication part configured to allow air to flow between the first air gap and the second air gap.
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Patent Agency Ranking
公开(公告)号：US11836325B2
公开(公告)日：2023-12-05
申请号：US17965106
申请日：2022-10-13
Applicant: LG Display Co., Ltd.
Inventor： JinHyeon Han , SangHoon Jeong , Minji Kim , JaeYoung Kim
IPC: G06F3/044 , H10K50/844 , H10K59/40 , G06F3/041 , H10K59/131 , H10K59/00
CPC classification number: G06F3/0446 , G06F3/04164 , H10K50/844 , H10K59/40 , G06F3/0412 , G06F2203/04111 , G06F2203/04112 , H10K59/00 , H10K59/131
Abstract: A display device includes a substrate including an active area and an inactive area which encloses the active area, a common voltage line which is disposed in the inactive area and is connected to the light emitting diode, an encapsulation unit which covers the active area and a part of the inactive area, a touch sensing unit disposed on the encapsulation unit, and an auxiliary line which is disposed on the encapsulation unit and is connected to the common voltage line, the touch sensing unit includes a plurality of touch electrodes and a bridge pattern which connects the plurality of second touch electrodes, and the auxiliary line is formed of the same material as the bridge pattern and is disposed on the same layer as the bridge pattern, and the auxiliary line is disposed in both the active area and the inactive area.
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公开(公告)号：US11706549B2
公开(公告)日：2023-07-18
申请号：US17377490
申请日：2021-07-16
Applicant: LG Display Co., Ltd.
Inventor： JaeMin Shin , ChanHeon Lee , Minji Kim , Wangeon Sim , HyunWook Jang
CPC classification number: H04R1/028 , G06F1/1605 , G06F1/1616 , G06F1/1626 , G06F1/1688 , H04R7/045 , H04R17/00 , H04R2499/15
Abstract: Provided are a display apparatus and a computing apparatus including the same. A display apparatus includes: a display module including a display panel configured to display an image, a vibration plate on the display module, a first air gap between the vibration plate and the rear surface of the display module, a vibration module on the vibration plate, and a system rear cover on the vibration plate, a second air gap between the system rear cover and the vibration plate, wherein the vibration plate includes a communication part configured to allow air to flow between the first air gap and the second air gap.
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公开(公告)号：US12284482B2
公开(公告)日：2025-04-22
申请号：US17966539
申请日：2022-10-14
Applicant: LG Display Co., Ltd.
Inventor： Minji Kim , SeungRyull Park , Chiwan Kim , Yong-Su Ham , Uihyeon Jeong
Abstract: A vibration apparatus can include a first cover member; a second cover member; a vibration portion between the first cover member and the second cover member; a contact portion between the first cover member and the vibration portion; and a signal cable. The signal cable can include a first signal line connected to a first surface of the vibration portion via the contact portion, and a second signal line connected to a second surface of the vibration portion opposite to the first surface of the vibration portion.
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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：US11832056B2
公开(公告)日：2023-11-28
申请号：US17554712
申请日：2021-12-17
Applicant: LG Display Co., Ltd.
Inventor： Sungwook Ko , Minji Kim , SeungRyull Park
CPC classification number: H04R17/00 , H10N30/852 , H04R2499/13 , H04R2499/15
Abstract: A disclosed vibration device comprises a first vibration generator and a first connection member disposed on a first surface of the first vibration generator. The first vibration generator may comprise a first vibration part including a plurality of inorganic material portions having a piezoelectric characteristic and an organic material portion between the plurality of inorganic material portions.
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