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公开(公告)号：US10663787B2
公开(公告)日：2020-05-26
申请号：US16710136
申请日：2019-12-11
Applicant: LG DISPLAY CO., LTD.
Inventor： JinYeong Kim , DongHoon Lee , JinWoo Park , Bogyun Chung
IPC: G02F1/1334 , G02F1/1335 , G02F1/1347
Abstract: Disclosed is a display device that includes a display area having an appearance of a specific color in a non-driving state or displaying a specific screen by using PDLC to improve esthetic appearance as in a home appliance. The display device comprises a reflective dispersed layer arranged on a display panel, wherein the reflective dispersed layer includes a PDLC layer between a first substrate and a second substrate, and a transflective layer arranged between the PDLC layer and the second substrate to transmit light externally emitted from the display panel and reflect externally incident light.
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公开(公告)号：US09131228B2
公开(公告)日：2015-09-08
申请号：US13726789
申请日：2012-12-26
Applicant: LG DISPLAY CO., LTD.
Inventor： Cheunghwan An , Hoonki Kim , Bogyun Chung
CPC classification number: H04N13/302 , G09G3/003 , G09G3/2025 , G09G3/342 , G09G3/36 , G09G3/3611 , G09G5/10 , G09G2310/024 , G09G2340/0435 , H04N13/261 , H04N13/305 , H04N13/31 , H04N13/324 , H04N13/356 , H04N13/398
Abstract: An autostereoscopic display and a control method thereof are disclosed. The autostereoscopic display includes a display panel displaying 3D image data, a backlight unit providing light to the display panel, a backlight driver which sequentially drives light sources of the backlight unit along a scanning direction of the 3D image data written to the display panel, a switchable 3D element which forms a barrier or a lens for separating optical axes of left eye image data and right eye image data from the 3D image data, and a 3D element driver which electrically controls the switchable 3D element and shifts the barrier or the lens formed in the switchable 3D element.
Abstract translation: 公开了一种自动立体显示器及其控制方法。 自动立体显示器包括显示3D图像数据的显示面板，向显示面板提供光的背光单元，沿着写入显示面板的3D图像数据的扫描方向依次驱动背光单元的光源的背光驱动器， 形成用于从3D图像数据分离左眼图像数据和右眼图像数据的光轴的屏障或透镜的可切换3D元件，以及电子控制可切换3D元件并移动形成的屏障或透镜的3D元件驱动器 在可切换的3D元素中。
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公开(公告)号：US10778965B2
公开(公告)日：2020-09-15
申请号：US15691564
申请日：2017-08-30
Applicant: LG Display Co., Ltd.
Inventor： Bogyun Chung , JinWoo Park , DongHoon Lee , JinYeong Kim , HyungJu Park , Mira Yun
IPC: H04N13/388 , H04N13/337 , H04N13/398 , H04N13/346
Abstract: Disclosed is a stereoscopic display device for realizing a sharp and realistic stereoscopic image. The stereoscopic display device includes a first display displaying a first image, a second display displaying a second image, and a semi-transmissive optical member including a polarization transmissive axis transmitting the first image and a polarization reflective axis reflecting the second image.
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公开(公告)号：US10025110B2
公开(公告)日：2018-07-17
申请号：US14073617
申请日：2013-11-06
Applicant: LG DISPLAY CO., LTD.
Inventor： Bogyun Chung , Chunghwan An , Kyungah Chin , Taejoon Lee
Abstract: An autostereoscopic display and a method for driving the same are discussed. The autostereoscopic display according to an embodiment includes a display panel displaying data of a left eye image and data of a right eye image and a three-dimensional (3D) cell which is positioned on the display panel or is embedded in the display panel and separates optical axes of the left eye image and the right eye image. A frame rate of the 3D cell is greater than a frame rate of the display panel.
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公开(公告)号：US11107800B2
公开(公告)日：2021-08-31
申请号：US16727743
申请日：2019-12-26
Applicant: LG Display Co., Ltd.
Inventor： HyeonHo Son , HanSaem Kang , Bogyun Chung , Sungeun Bae , HyungJu Park , Eunjeong Shin , Jeenmoon Yang
Abstract: A display device can include a substrate on which a semiconductor element and a common electrode are disposed; a light emitting diode which is disposed on the substrate and includes an n-type layer, a light emitting layer, and a p-type layer; an insulating layer disposed on the substrate and the light emitting diode; and a first connecting electrode which is connected to the light emitting diode and the semiconductor element. Accordingly, it is possible to minimize defects which can be caused during a process of disposing the light emitting diode on the substrate.
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Patent Agency Ranking
公开(公告)号：US20200110292A1
公开(公告)日：2020-04-09
申请号：US16710136
申请日：2019-12-11
Applicant: LG DISPLAY CO., LTD.
Inventor： JinYeong KIM , DongHoon Lee , JinWoo Park , Bogyun Chung
IPC: G02F1/1334 , G02F1/1335 , G02F1/1347
Abstract: Disclosed is a display device that includes a display area having an appearance of a specific color in a non-driving state or displaying a specific screen by using PDLC to improve esthetic appearance as in a home appliance. The display device comprises a reflective dispersed layer arranged on a display panel, wherein the reflective dispersed layer includes a PDLC layer between a first substrate and a second substrate, and a transflective layer arranged between the PDLC layer and the second substrate to transmit light externally emitted from the display panel and reflect externally incident light.
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公开(公告)号：US20250120226A1
公开(公告)日：2025-04-10
申请号：US18819985
申请日：2024-08-29
Applicant: LG Display Co., Ltd.
Inventor： Bogyun Chung , Seok Kim , Yoonseok Kim , Jaekyung Lee , Hyeonho Son , Seungman Ryu , Jungeun Son
Abstract: A display apparatus presented herein includes a substrate having a pixel, a light-emitting diode in the pixel, a first insulating layer around the light-emitting diode, a second insulating layer on the first insulating layer, and a first bank around the second insulating layer.
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公开(公告)号：US20240290925A1
公开(公告)日：2024-08-29
申请号：US18432738
申请日：2024-02-05
Applicant: LG Display Co., Ltd.
Inventor： Sangmin Park , ChangBae Park , Bogyun Chung , Gwangmin Yeo
CPC classification number: H01L33/62 , H01L25/167 , H01L33/54
Abstract: A display device is disclosed. The display device comprises a display panel including a plurality of subpixels; a light emitting diode in a subpixel from the plurality of sub pixels; a first planarization layer that encloses the light emitting diode; a second planarization layer on the first planarization layer and the light emitting diode; and a connection electrode on the second planarization layer and connected to the light emitting diode. The first planarization layer includes a first open area that encloses the light emitting diode and a portion of the first planarization layer corresponding to the first open area has a first thickness that is less than a second thickness of a second portion of the first planarization layer.
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公开(公告)号：US10545365B2
公开(公告)日：2020-01-28
申请号：US15092311
申请日：2016-04-06
Applicant: LG DISPLAY CO., LTD.
Inventor： JinYeong Kim , DongHoon Lee , JinWoo Park , Bogyun Chung
IPC: G02F1/1334 , G02F1/1335 , G02F1/1347
Abstract: Disclosed is a display device that includes a display area having an appearance of a specific color in a non-driving state or displaying a specific screen by using PDLC to improve esthetic appearance as in a home appliance. The display device comprises a reflective dispersed layer arranged on a display panel, wherein the reflective dispersed layer includes a PDLC layer between a first substrate and a second substrate, and a transflective layer arranged between the PDLC layer and the second substrate to transmit light externally emitted from the display panel and reflect externally incident light.
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公开(公告)号：US09420269B2
公开(公告)日：2016-08-16
申请号：US13941867
申请日：2013-07-15
Applicant: LG Display Co., Ltd.
Inventor： Myungsoo Park , Bogyun Chung
IPC: H04N13/04
CPC classification number: H04N13/317 , H04N13/324 , H04N13/351
Abstract: The embodiments herein provide a stereoscopic image display device and method for driving the same capable of improving 2D image quality. The stereoscopic image display device comprises a display panel including a plurality of pixels; a 2D data converter configured to received two-dimensional data for each of a plurality of sub-pixels of the pixels and to convert the 2D data for each of the plurality of sub-pixels into converted 2D data for each of the plurality of sub-pixels based on all of the 2D data for the plurality of sub-pixels; and a display panel driving circuit configured to receive the converted 2D data for each of the plurality of sub-pixels and to supply each of the converted 2D data to a corresponding one of the plurality of sub-pixels in a two-dimensional mode of the stereoscopic image display device.
Abstract translation: 本文的实施例提供了一种能够提高2D图像质量的立体图像显示装置及其驱动方法。 立体图像显示装置包括包括多个像素的显示面板; 2D数据转换器，被配置为接收所述像素的多个子像素中的每一个的二维数据，并且将所述多个子像素中的每一个的所述2D数据转换为所述多个子像素中的每一个的二维数据， 基于所述多个子像素的所有2D数据的像素; 以及显示面板驱动电路，被配置为接收所述多个子像素中的每一个的所述转换的2D数据，并且以所述多个子像素的二维模式将所述经转换的2D数据提供给所述多个子像素中的对应的一个 立体图像显示装置。
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