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公开(公告)号:US11140467B2
公开(公告)日:2021-10-05
申请号:US17010636
申请日:2020-09-02
Applicant: LG Display Co., Ltd.
Inventor: ChangHee Choi , ChangYul Moon
Abstract: A display apparatus according to the present disclosure can include a display panel; a back frame configured to attach to a wall structure by a fixing element; a height adjustment element joined to the back frame, including a permanent magnet and adjusting a height; a position adjustment element fixed to a rear surface of the display panel, including a magnetic material mounted by a magnetic force of the height adjustment element, and adjusting a position on a plane defined by the height adjustment element; a position limiter engaged between the position adjustment element and the height adjustment element; a sound generating device disposed at a rear surface of the display panel and having a latch holder; a middle frame disposed between the height adjustment element and the position adjustment element, and including a space receiving the sound generating device; and a latch disposed to engage with the latch holder.
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公开(公告)号:US10234617B2
公开(公告)日:2019-03-19
申请号:US15336298
申请日:2016-10-27
Applicant: LG DISPLAY CO., LTD.
Inventor: ChangYul Moon , YoungHun Jeong , Kiyong Yang , Sehyun Park
IPC: F21V8/00
Abstract: Discussed is a glass light guide plate that is used in a back light unit of a display device. Some features of the glass light guide plate for the back light unit can be improved by optimizing a relationship between a direction of a bubble inside the glass light guide plate and a light source, the sizes of the bubble and a light guide pattern, and so on, and by optimizing an arrangement density of light guide patterns in each region, a kind of light guide pattern ink (IR-curable ink), a curing condition, a refractive index, and so on to be suitable for the material of the glass light guide plate.
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公开(公告)号:US12078285B2
公开(公告)日:2024-09-03
申请号:US16943679
申请日:2020-07-30
Applicant: LG Display Co., Ltd.
Inventor: ChangHee Choi , ChangYul Moon , YongIk Hwang
CPC classification number: F16M11/046 , F16M11/043 , G06F1/1607 , G09F9/3026 , F16M11/041
Abstract: The present disclosure relates to a display apparatus including a display panel and a tiling coupler. The display apparatus can include a display panel; a back frame configured to attach to a wall structure by a fixing element; a height adjustment element joined to the back frame, including a permanent magnet and adjusting a height; and a position adjustment element fixed to a rear surface of the display panel, including a magnetic material mounted by a magnetic force of the height adjustment element, and adjusting a position on a plane defined by the height adjustment element.
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