中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

10 records (took 0.013 seconds)

    DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    1.
    发明申请
    DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
    显示装置及其制造方法

    公开(公告)号：US20160064364A1

    公开(公告)日：2016-03-03

    申请号：US14838568

    申请日：2015-08-28

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Mihee SHIN ,  Hun JEOUNG ,  Mingyeong KIM

    IPC: H01L25/16 ,  H01L23/00 ,  H01L25/00

    CPC classification number: H01L25/167 ,  G02F1/1309 ,  G02F1/13454 ,  G02F1/136204 ,  G02F2001/136254 ,  G09G3/006 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/043 ,  H01L23/564 ,  H01L25/50 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: Disclosed is a display device including features that suppresses threshold voltage variation among the oxide thin-film transistors of an array substrate and a method for manufacturing the same. The display device includes a first COG block including sub-pixels configured to receive an output signal from a first drive integrated circuit positioned in a first COG area; a second COG block including sub-pixels configured to receive an output signal from a second drive integrated circuit positioned in a second COG area; and an equipotential line extended from the first COG area to the second COG area.

    Abstract translation: 公开了一种显示装置，其具有抑制阵列基板的氧化物薄膜晶体管之间的阈值电压变化的特征及其制造方法。 显示装置包括：第一COG块，包括被配置为从位于第一COG区域的第一驱动集成电路接收输出信号的子像素; 第二COG块，包括被配置为从位于第二COG区域中的第二驱动集成电路接收输出信号的子像素; 以及从第一COG区域延伸到第二COG区域的等电位线。

    DISPLAY PANEL HAVING AT LEAST ONE LlGHT-TRANSMITTING PORTION
    2.
    发明公开
    DISPLAY PANEL HAVING AT LEAST ONE LlGHT-TRANSMITTING PORTION 审中-公开

    公开(公告)号：US20240315079A1

    公开(公告)日：2024-09-19

    申请号：US18674652

    申请日：2024-05-24

    Applicant: LG Display Co., Ltd.

    Inventor： Mihee SHIN ,  Minha KANG ,  JuhnSuk YOO ,  YongMin HA

    IPC: H10K59/121 ,  H10K59/12 ,  H10K71/00

    CPC classification number: H10K59/1213 ,  H10K59/1216 ,  H10K71/00 ,  H10K59/1201

    Abstract: A method of fabricating a display panel including a display area and an imaging area, the display area having a first pixel area in which a plurality of pixels are disposed, the imaging area having a second pixel area in which a plurality of pixel groups are disposed and at least one light-transmitting portion disposed between the plurality of pixel groups, can include forming a capacitor electrode in the second pixel area of the imaging area, and forming the at least one light-transmitting portion by removing at least part of a second electrode of the imaging area through an irradiation of a laser beam using the capacitor electrode as a mask.

    GATE DRIVING CIRCUIT AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
    3.
    发明申请
    GATE DRIVING CIRCUIT AND IMAGE DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20210201808A1

    公开(公告)日：2021-07-01

    申请号：US16943579

    申请日：2020-07-30

    Applicant: LG Display Co., Ltd.

    Inventor： Jaesung YU ,  Chungsik KONG ,  Sewan LEE ,  Juhnsuk YOO ,  Jungsoo PARK ,  Mihee SHIN

    IPC: G09G3/3266 ,  G09G3/3225 ,  G09G3/3275 ,  G09G3/20

    Abstract: A gate driving circuit and an image display device including the gate driving circuit are provided. In some embodiments of the present disclosure, the gate driving circuit includes a plurality of stages configured to sequentially and repeatedly output a plurality of scan pulses having different pulse widths in response to a gate control signal applied from a timing controller and the plurality of stages sequentially generate the plurality of scan pulses having different pulse widths and phase-delayed in response to three-phase clock pulses among the gate control signals and sequentially supply the plurality of scan pulses to gate lines of a display panel to selectively adjust a light emission period or a color display period for each red pixel, green pixel, and blue pixel, thereby improving image quality.

    DISPLAY DEVICE
    4.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230157129A1

    公开(公告)日：2023-05-18

    申请号：US17974081

    申请日：2022-10-26

    Applicant: LG Display Co., Ltd.

    Inventor： Mihee SHIN ,  SeungHyun LEE ,  Junghun CHOI

    IPC: H01L27/32 ,  H01L51/52 ,  H01L27/12

    CPC classification number: H01L27/3234 ,  H01L51/5284 ,  H01L27/3218 ,  H01L27/3262 ,  H01L27/1225

    Abstract: A display device can include a display panel including a non-display area and a display area. The display area can include a first area, a third area surrounded by the first area, and a second area disposed between the first area and the third area. Here, at least one of the first, second, and third area can include a plurality of light emitting areas and a plurality of transmission areas. The display device can further include an optical electronic device located under, or in a lower portion of, the display panel and overlapping at least a portion of the first area included in the display area. The display panel can include a light shield layer disposed under transistors in the plurality of light emitting areas and not disposed in the plurality of transmission areas.

    DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME
    6.
    发明公开
    DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME 审中-公开

    公开(公告)号：US20240090268A1

    公开(公告)日：2024-03-14

    申请号：US18518019

    申请日：2023-11-22

    Applicant: LG Display Co., Ltd.

    Inventor： Mihee SHIN ,  Minha KANG ,  JuhnSuk YOO ,  YongMin HA

    IPC: H10K59/121 ,  H10K71/00

    CPC classification number: H10K59/1213 ,  H10K59/1216 ,  H10K71/00 ,  H10K59/1201

    Abstract: A display panel can include a first area including a first plurality of subpixels, a second area including a second plurality of subpixels, and at least one light-transmitting portion between adjacent subpixels among the second plurality of subpixels. Also, a first subpixel in the first area includes a first light emitting layer, a first thin film transistor including a first channel area, and a first conductive member disposed under and overlapping with the first channel area of the first thin film transistor, and a second subpixel in the second area includes a second light emitting layer, a second thin film transistor including a second channel area, and a second conductive member disposed under and overlapping with the second channel area of the second thin film transistor. The first conductive member in the first subpixel in the first area is on a higher layer than the second conductive member.

    DISPLAY DEVICE FOR IMPROVING DISPLAYING QUALITY AND DISPLAY PANEL THEREOF
    7.
    发明申请
    DISPLAY DEVICE FOR IMPROVING DISPLAYING QUALITY AND DISPLAY PANEL THEREOF 有权

    公开(公告)号：US20230135563A1

    公开(公告)日：2023-05-04

    申请号：US17889622

    申请日：2022-08-17

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Mihee SHIN ,  SeungHyun LEE

    IPC: H01L27/32

    Abstract: A display apparatus may include a display panel including a first area corresponding to a first resolution, a second area corresponding to a second resolution lower than the first resolution, and a third area corresponding to a third resolution lower than the second resolution, and a sensor disposed under the panel to overlap at least a portion of the third area. Pixels are disposed in the first area based on a first arrangement corresponding to a first pixel group including sub-pixels. Pixels are disposed in the second area based on a second arrangement corresponding to a second pixel group in which at least one of the sub-pixels of the first pixel group is omitted. Pixels are disposed in at least a part of the third area based on the first arrangement. A light transmittance portion is disposed in another part of the third area.

    DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME
    8.
    发明申请
    DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME 有权

    公开(公告)号：US20220190080A1

    公开(公告)日：2022-06-16

    申请号：US17527912

    申请日：2021-11-16

    Applicant: LG Display Co., Ltd.

    Inventor： Mihee SHIN ,  Minha KANG ,  JuhnSuk YOO ,  YongMin HA

    IPC: H01L27/32 ,  H01L51/56

    Abstract: A display panel and a method for fabricating the same are discussed. The display panel can include a first area in which pixels are disposed, and a second area in which pixels having lower pixels per inch (PPI) than the first area are disposed and a plurality of light-transmitting portions are disposed. The light-transmitting portions include circular or elliptical light-transmitting portions arranged in a zigzag pattern along a second direction crossing a first direction in the second area. Each of the pixel groups in the second area includes a second electrode, and the second electrode is removed from the light-transmitting area to expose light-transmitting portions.

    GATE DRIVING CIRCUIT AND ELECTROLUMINESCENT DISPLAY USING THE SAME
    9.
    发明申请
    GATE DRIVING CIRCUIT AND ELECTROLUMINESCENT DISPLAY USING THE SAME 审中-公开

    公开(公告)号：US20190066604A1

    公开(公告)日：2019-02-28

    申请号：US16050129

    申请日：2018-07-31

    Applicant: LG Display Co., Ltd.

    Inventor： Chungsik KONG ,  Honggyu HAN ,  Mihee SHIN ,  Sewan LEE

    IPC: G09G3/3291 ,  G11C19/28

    Abstract: An organic light emitting display comprises pixels connected to gate lines, and a gate driving circuit to supply a gate signal to at least one gate line, and having stages connected to each other in a cascading way. A nth (n is a positive integer) stage of the gate driving circuit includes a Q1 node charging unit to charge a Q1 node to a turn-on voltage using first and second clock signals in reverse-phase, and a pull-up transistor to apply the turn-on voltage to an output terminal in response to a Q1 node voltage. The Q1 node charging unit includes a first charging unit to charge the Q1 node voltage to the turn-on voltage using the second clock signal; and a second charging unit to charge a Q2 node, coupled to the Q1 node, using the first clock signal in a section where the Q1 node has the turn-on voltage.

Patent Agency Ranking