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    DISPLAY DEVICE
    11.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230122736A1

    公开(公告)日：2023-04-20

    申请号：US17873409

    申请日：2022-07-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Gee Bum KIM ,  Kwang Soo BAE ,  Bo Kwang SONG ,  Byung Han YOO ,  Dae Young LEE ,  Min Oh CHOI

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display device according to embodiments of the disclosure includes a base layer, a pixel layer disposed on the base layer and including a light emitting element and a light receiving element, an encapsulation layer covering the pixel layer, a black matrix disposed on the encapsulation layer and including a first opening disposed in a region corresponding to the light receiving element and a second opening disposed in a region corresponding to the light emitting element, a color filter disposed on the black matrix, a refractive layer disposed on the color filter and including a first refractive layer including a third opening disposed in a region corresponding to the first opening and a second refractive layer covering the first refractive layer, and a window disposed on the refractive layer. A cross section of the third opening has a first inclined surface.

    DISPLAY DEVICE
    12.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220309267A1

    公开(公告)日：2022-09-29

    申请号：US17536168

    申请日：2021-11-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Gee Bum KIM ,  Jae Ik LIM ,  Tae Hoon YANG ,  Dae Young LEE ,  Seong Min CHO ,  Beohm Rock CHOI

    IPC: G06K9/00 ,  H01L27/32 ,  H01L51/52

    Abstract: A display device may include a sensor layer, a substrate, a pixel layer, and a black matrix. The sensor layer may include photo sensors. The substrate may be positioned on the sensor layer. The pixel layer may be positioned on the substrate and may include pixels. The substrate may be positioned between the sensor layer and the pixel layer. The pixels may include pixel electrodes. The black matrix may be positioned on the pixel layer, may include first-set openings respectively overlapping with the pixel electrodes, and may include second-set openings not overlapping with any pixel electrodes of the display device in a direction perpendicular to the substrate. The pixel layer may be positioned between the substrate and the black matrix.

    DISPLAY DEVICE
    13.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210167144A1

    公开(公告)日：2021-06-03

    申请号：US17108557

    申请日：2020-12-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jae Ik LIM ,  Dae Young LEE ,  Chaun Gi CHOI

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes: a substrate; a first display pixel disposed on the substrate and including a light emitting element; a first sensor pixel disposed on the substrate and including an optical sensor; a first bank disposed on the substrate, wherein the first display pixel is disposed in the first bank; a first light blocking layer overlapping the first bank; a first color filter disposed on the first light blocking layer and overlapping the light emitting element; and an optical pattern layer disposed on the optical sensor, wherein the optical pattern layer includes a light blocking portion and a plurality of light transmitting portions passing through the light blocking portion.

    LIQUID CRYSTAL DISPLAY
    15.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20160202550A1

    公开(公告)日：2016-07-14

    申请号：US14681608

    申请日：2015-04-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dae Young LEE ,  Dae Hwan JANG ,  Eun Jung KIM ,  Jung Gun NAM ,  Moon Jung AN ,  Joo Hyung LEE ,  Gug Rae JO ,  Hyung Bin CHO

    IPC: G02F1/1335 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1333

    CPC classification number: G02F1/13452 ,  G02F2001/133548

    Abstract: Provided are a liquid crystal display (LCD) comprising: a first substrate; a second substrate which faces the first substrate; a liquid crystal layer which is disposed between the first substrate and the second substrate; a wire grid polarizer (WGP) which is disposed on the first substrate; a WGP insulating layer which is disposed on the WGP and covers the WGP; and a pad electrode which is disposed on the first substrate, wherein the first substrate comprises a non-overlap area protruding from the second substrate, a sidewall of the WGP insulating layer is located in the non-overlap area, and the pad electrode extends from the non-overlap area of the first substrate along the sidewall of the WGP insulating laver.

    Abstract translation: 提供一种液晶显示器（LCD），包括：第一基板; 面向所述第一基板的第二基板; 设置在第一基板和第二基板之间的液晶层; 设置在第一基板上的线栅偏振器（WGP）; WGP绝缘层，设置在WGP上并覆盖WGP; 以及焊盘电极，其设置在所述第一基板上，其中所述第一基板包括从所述第二基板突出的非重叠区域，所述WGP绝缘层的侧壁位于所述非重叠区域中，并且所述焊盘电极从 第一衬底沿着WGP绝缘层的侧壁的非重叠区域。

    METHOD FOR MANUFACTURING STAMP AND METHOD FOR MANUFACTURING WIRE GRID POLARIZER USING THE STAMP
    16.
    发明申请
    METHOD FOR MANUFACTURING STAMP AND METHOD FOR MANUFACTURING WIRE GRID POLARIZER USING THE STAMP 有权
    制造印章的方法及使用印章制造线网极化器的方法

    公开(公告)号：US20160200033A1

    公开(公告)日：2016-07-14

    申请号：US14682501

    申请日：2015-04-09

    Applicant: Samsung Display Co. Ltd.

    Inventor： Dae Young LEE ,  Hyun Bin CHO ,  Eun Jung KIM ,  Gug Rae JO

    IPC: B29C59/00 ,  G02B27/28

    CPC classification number: B81C99/009 ,  B29C33/42 ,  B29C59/002 ,  B29L2011/0066 ,  G02B5/3058 ,  G02B27/286 ,  G03F7/0002 ,  G03F7/0007

    Abstract: A method for manufacturing at least one stamp may include preparing a mold that includes mold protrusions, wherein the mold protrusions extend parallel to each other in a plan view of the mold and include a first mold protrusion. The method may further include providing resin on the mold, wherein the resin partially covers the mold protrusions without completely covering the mold protrusions, and wherein a side of the resin is at an angle with respect to the first mold protrusion in a plan view of a structure that includes the mold and the resin. The method may further include curing the resin to form cured resin. The method may further include forming a stamp that includes the cured resin.

    Abstract translation: 用于制造至少一个印模的方法可以包括制备包括模具突起的模具，其中模具突起在模具的平面图中彼此平行延伸并且包括第一模具突起。 该方法可以进一步包括在模具上提供树脂，其中树脂部分地覆盖模具突起而不完全覆盖模具突起，并且其中树脂的侧面在第一模具突出部的一个角度上在俯视图中 包括模具和树脂的结构。 该方法还可以包括固化树脂以形成固化树脂。 该方法还可以包括形成包括固化树脂的印模。

    DISPLAY DEVICE
    18.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230377524A1

    公开(公告)日：2023-11-23

    申请号：US18176702

    申请日：2023-03-01

    Applicant: SAMSUNG DISPLAY CO., LTD

    Inventor： Bo Kwang SONG ,  Tae Kyung AHN ,  Gun Hee KIM ,  Dae Young LEE

    IPC: G09G3/3291 ,  G06V40/13

    CPC classification number: G09G3/3291 ,  G06V40/1318 ,  G09G2360/14 ,  G09G2310/08

    Abstract: A display device includes light emitting pixels that emit light, photosensors each controlling a sensed current according to an incident light, and a read-out circuit that senses the sensed current of each of the photosensors and converts the sensed current into digital sensed data. In a sensing mode including a first frame period and a second frame period, the light emitting pixels include first sensing pixels that emit the light during the first frame period and second sensing pixels that do not emit the light during the first frame period, the photosensors include first photosensors and second photosensors, and a first distance between any one of the first sensing pixels and a first photosensor adjacent to the first sensing pixel among the first photosensors is greater than a second distance between the first sensing pixel and a second photosensor adjacent to the first sensing pixel among the second photosensors.

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