公开(公告)号：US20180182346A1

公开(公告)日：2018-06-28

申请号：US15838865

申请日：2017-12-12

Applicant: LG DISPLAY CO., LTD.

Inventor： Sung-Bin RYU ,  Jun-Ho LEE

IPC: G09G3/36 ,  G09G3/3233

CPC classification number: G09G3/3688 ,  G09G3/3233 ,  G09G3/3659 ,  G09G3/3677 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262

Abstract: A display device according to an embodiment includes a driving unit generating an nth primary gate voltage, an nth secondary gate voltage and a data voltage during a plurality of driving frames; and a display panel storing a threshold voltage using the nth primary gate voltage, the nth secondary gate voltage and the data voltage during the plurality of driving frames and displaying an image using a sum of the data voltage and the threshold voltage during a plurality of staying frames after the plurality of driving frames, wherein a sampling period for storing the threshold voltage of one of the plurality of driving frames is shorter than at least one sampling period of others of the plurality of driving frames.

公开(公告)号：US20240008320A1

公开(公告)日：2024-01-04

申请号：US18215112

申请日：2023-06-27

Applicant: LG Display Co., Ltd.

Inventor： So-Hee CHOI ,  Jun-Ho LEE ,  Sung-Bin RYU ,  Sung-Jin LEE ,  Jei-Hyun LEE

IPC: H10K59/124 ,  H01L29/786 ,  H10K59/40 ,  H10K59/38 ,  H10K59/80

CPC classification number: H10K59/124 ,  H01L29/78672 ,  H01L29/7869 ,  H10K59/40 ,  H10K59/38 ,  H10K59/873 ,  H10K2102/351

Abstract: A display apparatus include a substrate including a display area and a non-display area, a first transistor including a first oxide semiconductor layer on the substrate, a first insulating layer on the first oxide semiconductor layer and a first gate electrode on the first insulating layer, a second transistor including a second oxide semiconductor layer on the substrate, a second gate electrode on the first insulating layer and a second insulating layer on the second gate electrode, and a third transistor including a third oxide semiconductor layer on the substrate and a third gate electrode on the second insulating layer.

公开(公告)号：US20240008311A1

公开(公告)日：2024-01-04

申请号：US18215104

申请日：2023-06-27

Applicant: LG Display Co., Ltd.

Inventor： So-Hee CHOI ,  Jun-Ho LEE ,  Sung-Bin RYU ,  Sung-Jin LEE ,  Jei-Hyun LEE

IPC: H10K59/121 ,  G06F3/044 ,  G09G3/3208 ,  H10K59/40 ,  H01L27/12

CPC classification number: H10K59/1213 ,  G06F3/0446 ,  G09G3/3208 ,  H10K59/40 ,  H01L27/1237 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0426

Abstract: A display apparatus includes a substrate having a display area and a non-display area; a first transistor including a first semiconductor layer on the substrate, a first insulating layer on the first semiconductor layer, a first gate electrode on the first insulating layer and a second insulating layer on the first gate electrode, a second transistor including a second semiconductor layer on the substrate and a second gate electrode on the first insulating layer, and a third transistor including a third semiconductor layer on the substrate and a third gate electrode on the second insulating layer

公开(公告)号：US20210066663A1

公开(公告)日：2021-03-04

申请号：US16999925

申请日：2020-08-21

Applicant: LG Display Co., Ltd.

Inventor： Seung-Ryong JOUNG ,  Hong-Seok CHOI ,  Yoon-Deok HAN ,  Gyeong-Woo KIM ,  Jun-Ho LEE ,  Ji-Seon JANG

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50 ,  G02B27/01

Abstract: Disclosed is a display panel configured such that, in a structure in which the distance between a display surface and a viewer is short, the structure between a reflective plate and a first electrode (an anode) is changed such that light having three or more color peak properties for all subpixels is transmitted through a second electrode (a cathode), whereby white expression as well as color expression is possible, and a head mounted display device including the same.

公开(公告)号：US20140175403A1

公开(公告)日：2014-06-26

申请号：US14087447

申请日：2013-11-22

Applicant: LG Display Co., Ltd.

Inventor： Jae-Hyuk LEE ,  Jun-Ho LEE

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L51/56 ,  H01L27/3244 ,  H01L51/5256

Abstract: An organic light emitting diode device includes an array substrate including a display region where a plurality of pixel regions each include a light emitting diode, and a non-display region surrounding the display region; and a protection layer covering the display region, extending to the non-display region, and including a round corner, wherein a maximum of a radius of the corner of the protection layer is determined according to a distance between a side of the protection layer and a side of the display region corresponding to the side of the protection layer, and the radius of the corner is at least 0.1 mm.

Abstract translation: 一种有机发光二极管装置，包括：阵列基板，包括显示区域，其中多个像素区域各自包括发光二极管，以及包围显示区域的非显示区域; 以及覆盖显示区域的保护层，延伸到非显示区域，并且包括圆角，其中，保护层的角部的半径的最大值根据保护层的一侧和 显示区域的与保护层侧相对应的一侧，并且拐角的半径为至少0.1mm。