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Patent Agency Ranking
公开(公告)号：US20220020962A1
公开(公告)日：2022-01-20
申请号：US17363828
申请日：2021-06-30
Applicant: LG Display Co., Ltd.
Inventor： Young Min Kim , Ju Seong Park , Hoon Kang , Keong Jin Lee , Myung Soo Park , Dong Yeon Kim , Se Wan Oh
Abstract: A 3D display apparatus in which a display panel has a curvature is provided. A lower barrier layer, an upper barrier layer and lenticular lenses may be sequentially stacked on the display panel. The lower barrier layer and the upper barrier layer may include openings corresponding pixel areas of the display panel, respectively. Each opening of the lower barrier layer and each opening of the upper barrier layer may be disposed on an imaginary line passing through the corresponding pixel area of the display panel and a setting region. Thus, in the 3D display apparatus, the quality of the realized 3D image may be improved.
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公开(公告)号：US12156419B2
公开(公告)日：2024-11-26
申请号：US17504214
申请日：2021-10-18
Applicant: LG Display Co., Ltd.
Inventor： Dong Yeon Kim , Hoon Kang , Ju Seong Park , Myung Soo Park , Young Min Kim , Se Wan Oh
Abstract: A display apparatus having a light-emitting device and a touch electrode is provided. An optical pattern may be disposed on the light-emitting device. A side of the optical pattern may be sloped. A surface of the optical pattern opposite to the light-emitting device may be covered by an intermediate insulating layer. The intermediate insulating layer may be harder than the optical pattern. The touch electrode may overlap the side of the optical pattern. Thus, in the display apparatus, the surface defect of the optical pattern in the forming process of the touch electrode may be prevented. Therefore, in the display apparatus, the frontal luminance and the image quality may be improved.
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公开(公告)号：US20220149319A1
公开(公告)日：2022-05-12
申请号：US17504214
申请日：2021-10-18
Applicant: LG Display Co., Ltd.
Inventor： Dong Yeon Kim , Hoon Kang , Ju Seong Park , Myung Soo Park , Young Min Kim , Se Wan Oh
Abstract: A display apparatus having a light-emitting device and a touch electrode is provided. An optical pattern may be disposed on the light-emitting device. A side of the optical pattern may be sloped. A surface of the optical pattern opposite to the light-emitting device may be covered by an intermediate insulating layer. The intermediate insulating layer may be harder than the optical pattern. The touch electrode may overlap the side of the optical pattern. Thus, in the display apparatus, the surface defect of the optical pattern in the forming process of the touch electrode may be prevented. Therefore, in the display apparatus, the frontal luminance and the image quality may be improved.
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公开(公告)号：US20240244937A1
公开(公告)日：2024-07-18
申请号：US18461142
申请日：2023-09-05
Applicant: LG Display Co., Ltd.
Inventor： You Yong Jin , Young Bok Lee , Sung Woo Kim , Keong Jin Lee , Yong Ku Lee , Chi Yong Kim , Won Sik Lee , Se Wan Oh , Seok Ho Ki
IPC: H10K59/80
CPC classification number: H10K59/879 , H10K59/8792 , H10K59/12
Abstract: A display apparatus includes a substrate with a plurality of pixel areas. The display apparatus includes a light-emitting device formed in a pixel area for emitting light. An encapsulation unit is formed on the light-emitting device. The display apparatus includes a black matrix on the encapsulation unit, where an opening in the black matrix overlaps with the light-emitting device in a first direction. An upper surface of the control insulating layer is formed with a groove that is a recessed portion toward the substrate. An optical lens is disposed above the groove in the control insulating layer.
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公开(公告)号：US11696466B2
公开(公告)日：2023-07-04
申请号：US17363828
申请日：2021-06-30
Applicant: LG Display Co., Ltd.
Inventor： Young Min Kim , Ju Seong Park , Hoon Kang , Keong Jin Lee , Myung Soo Park , Dong Yeon Kim , Se Wan Oh
IPC: H01L51/00 , H01L27/32 , H10K50/85 , G02B30/32 , G02B30/29 , H10K50/844 , G02B30/10 , H01L33/42 , H01L33/44 , H10K50/14 , H10K50/16 , H10K50/17 , H10K50/828 , H10K50/80 , H10K59/12 , H10K59/35 , H10K59/122 , H10K59/126 , H10K102/00
CPC classification number: H10K50/85 , G02B30/29 , G02B30/32 , H10K50/844 , G02B30/10 , H01L33/42 , H01L33/44 , H10K50/14 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/828 , H10K50/868 , H10K59/12 , H10K59/122 , H10K59/126 , H10K59/35 , H10K2102/00
Abstract: A 3D display apparatus in which a display panel has a curvature is provided. A lower barrier layer, an upper barrier layer and lenticular lenses may be sequentially stacked on the display panel. The lower barrier layer and the upper barrier layer may include openings corresponding pixel areas of the display panel, respectively. Each opening of the lower barrier layer and each opening of the upper barrier layer may be disposed on an imaginary line passing through the corresponding pixel area of the display panel and a setting region. Thus, in the 3D display apparatus, the quality of the realized 3D image may be improved.
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