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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230120770A1

    公开(公告)日：2023-04-20

    申请号：US18083807

    申请日：2022-12-19

    Applicant: Samsung Display Co., LTD.

    Inventor： Sang Hoon LEE ,  Ki Nyeng KANG ,  Sun Kwang KIM ,  Tae Woo KIM ,  Jong Hyun CHOI ,  Tae Hoon YANG

    IPC: H10K59/131 ,  H10K59/121

    Abstract: A display device includes a substrate including a display area including pixels, and a light transmissive area including a portion in the display area, and signal lines disposed in the display area and electrically connected with the pixels, where the signal lines include a first signal line on a first side, a second signal line on a second side and arranged with the first signal line in a first direction, and a third signal line on a third side, and the third signal line is arranged with the first signal line and the second signal line in a second direction, the first and second signal lines are insulated from each other in the display area, and a length of the third signal line is longer than a length of the second signal line in the first direction.

    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220271201A1

    公开(公告)日：2022-08-25

    申请号：US17592486

    申请日：2022-02-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Kwang Taek HONG ,  Ki Nyeng KANG ,  Jong Hyuk KANG ,  Jin Taek KIM ,  Tae Woo KIM ,  Do Yeong PARK ,  Hee Keun LEE ,  Hyun Deok IM ,  Su Min CHOI

    IPC: H01L33/38 ,  H01L27/15 ,  H01L33/62

    Abstract: A display device includes subpixels arranged in a first direction and a second direction, where each of the subpixels includes an emission area and a sub area arranged in the first direction therein, electrodes extending in the first direction across the emission area and the sub area, where the electrodes includes a first electrode, a second electrode spaced apart from the first electrode in the second direction, a third electrode disposed between the first electrode and the second electrode, and a fourth electrode spaced apart from the third electrode in the second direction with the first electrode interposed therebetween, first light emitting elements disposed on the first electrode and the fourth electrode, and second light emitting elements disposed on the second electrode and the third electrode. A length of the third electrode in the first direction is smaller than a length of the first electrode in the first direction.

    PIXEL AND DISPLAY DEVICE HAVING THE SAME
    4.
    发明申请
    PIXEL AND DISPLAY DEVICE HAVING THE SAME 有权

    公开(公告)号：US20210407970A1

    公开(公告)日：2021-12-30

    申请号：US17210985

    申请日：2021-03-24

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Wook LEE ,  Ki Nyeng KANG ,  Jin Taek KIM ,  Tae Woo KIM ,  Hee Keun LEE ,  Kyung Tae CHAE

    IPC: H01L25/075 ,  H01L27/12 ,  H01L33/62

    Abstract: A pixel may include a pixel circuit layer including at least one transistor and a first electrode disposed on a substrate, and a first insulating layer disposed on the at least one transistor and the first electrode, and a display element layer disposed on the pixel circuit layer, the display element layer including a second electrode electrically connected to the at least one transistor, and a plurality of light emitting elements electrically connected to each of the first and second electrodes. The first electrode and the second electrode may be disposed on different layers and may be spaced apart from each other. The plurality of light emitting elements may overlap the first and second electrodes in a plan view and a cross-sectional view.

    POLARIZING PLATE, TFT SUBSTRATE INCLUDING THE POLARIZING PLATE, AND METHOD OF MANUFACTURING THE POLARIZING PLATE
    6.
    发明申请
    POLARIZING PLATE, TFT SUBSTRATE INCLUDING THE POLARIZING PLATE, AND METHOD OF MANUFACTURING THE POLARIZING PLATE 有权
    偏光板，包括偏光板的TFT基板以及制造偏光板的方法

    公开(公告)号：US20160170116A1

    公开(公告)日：2016-06-16

    申请号：US14691216

    申请日：2015-04-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Tae Woo KIM ,  Seung Won PARK ,  Lei XIE ,  Dae ho YOON ,  Moon Gyu LEE

    IPC: G02B5/30 ,  H01L27/12

    CPC classification number: G02B5/3058 ,  H01L27/1218 ,  H01L27/124 ,  H01L29/42384 ,  H01L29/78633

    Abstract: A polarizing plate includes a substrate and a conductive pattern layer including a first pattern and a second pattern. The first pattern includes line-shaped structures disposed at intervals with a period shorter than a wavelength of incident light to be isolated from one another, the first pattern configured to transmit first polarized light of the incident light therethrough and reflect second polarized light of the incident light that is perpendicular to the first polarized light. The second pattern is disposed on an outer boundary of the first pattern, the second pattern isolated and insulated from the first pattern, the second pattern including a stem and at least one branch protruding from the stem toward the first pattern.

    Abstract translation: 偏振板包括基板和包括第一图案和第二图案的导电图案层。 第一图案包括以比入射光的波长短的间隔设置的彼此隔离的线状结构，第一图案被配置为透射入射光的第一偏振光并反射入射的第二偏振光 垂直于第一偏振光的光。 第二图案设置在第一图案的外边界上，第二图案与第一图案隔离并绝缘，第二图案包括杆和至少一个从杆朝向第一图案突出的分支。

    METHOD OF FORMING STRUCTURE INCLUDING MICROPATTERN, METHOD OF FORMING NANOPATTERN, AND METHOD OF MANUFACTURING DISPLAY PANEL FOR LIQUID CRYSTAL DISPLAY
    7.
    发明申请
    METHOD OF FORMING STRUCTURE INCLUDING MICROPATTERN, METHOD OF FORMING NANOPATTERN, AND METHOD OF MANUFACTURING DISPLAY PANEL FOR LIQUID CRYSTAL DISPLAY 有权
    形成微型结构的方法，形成纳米材料的方法以及制造用于液晶显示的显示面板的方法

    公开(公告)号：US20150038044A1

    公开(公告)日：2015-02-05

    申请号：US14108761

    申请日：2013-12-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Su Mi LEE ,  Min Hyuck KANG ,  Myung Im KIM ,  Tae Woo KIM ,  Seung-Won PARK ,  Xie Lei ,  Moon Gyu LEE

    IPC: G02F1/1333 ,  G02F1/1335

    CPC classification number: G02F1/1333 ,  G02F1/133528 ,  G02F1/133536 ,  G02F1/133553 ,  G02F1/133555 ,  G02F1/155

    Abstract: A method of forming a micropattern structure includes: coating a structure including a plurality of guide blocks extending in a first direction on a substrate and disposed to be spaced apart from each other in a second direction, which is perpendicular to the first direction, with a sacrificial material; ashing a portion of the sacrificial material to expose upper portions of the plurality of guide blocks; coating the structure with a first material having a polarity that is contrary to a polarity of a filling material filling the structure; heat-treating the structure to chemically bond the first material to the upper portions of the plurality of guide blocks; removing the sacrificial material and excess first material to form a first material cap chemically bonded to the upper portions of the plurality of guide blocks; and filling the structure with the filling material.

    Abstract translation: 一种形成微图案结构的方法包括：涂覆包括在基板上沿第一方向延伸的多个引导块的结构，并且设置成在垂直于第一方向的第二方向上彼此间隔开， 牺牲材料; 灰化所述牺牲材料的一部分以暴露所述多个引导块的上部; 用具有与填充结构的填充材料的极性相反的极性的第一材料涂覆结构; 对所述结构进行热处理以将所述第一材料化学结合到所述多个引导块的上部; 去除牺牲材料和过量的第一材料，以形成化学键合到多个引导块的上部的第一材料帽; 并用填充材料填充结构。

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240411186A1

    公开(公告)日：2024-12-12

    申请号：US18809294

    申请日：2024-08-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sang Hoon LEE ,  Seung Min SONG ,  Min Joo KIM ,  Tae Woo KIM ,  Jong Hyun CHOI

    IPC: G02F1/1345 ,  G06F3/041 ,  G06V40/19 ,  G09G3/3233 ,  H04N23/57 ,  H10K59/131 ,  H10K59/88

    Abstract: A display device includes a display panel including a display area in which pixels are placed to display an image, and a non-display area located around the display area; and a cover window including a light blocking area overlapping the non-display area of the display panel in a thickness direction of the display panel, and a through hole penetrating through the light blocking area, wherein the display panel further includes a first power supply line located in the non-display area to apply a first power supply voltage, and wherein the first power supply line does not overlap the through hole in the thickness direction of the display panel.

    DISPLAY DEVICE
    10.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210126078A1

    公开(公告)日：2021-04-29

    申请号：US16928816

    申请日：2020-07-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang Hoon LEE ,  Seung Min SONG ,  Min Joo KIM ,  Tae Woo KIM ,  Jong Hyun CHOI

    IPC: H01L27/32

    Abstract: A display device includes a display panel including a display area in which pixels are placed to display an image, and a non-display area located around the display area; and a cover window including a light blocking area overlapping the non-display area of the display panel in a thickness direction of the display panel, and a through hole penetrating through the light blocking area, wherein the display panel further includes a first power supply line located in the non-display area to apply a first power supply voltage, and wherein the first power supply line does not overlap the through hole in the thickness direction of the display panel.

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