公开(公告)号：US20240136488A1

公开(公告)日：2024-04-25

申请号：US18488705

申请日：2023-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Taek KIM ,  Veidhes BASRUR ,  Ki Nyeng KANG ,  Ock Soo SON ,  Yong Tae CHO ,  Jong Hwan CHA

IPC: H01L33/62 ,  H01L25/16

CPC classification number: H01L33/62 ,  H01L25/167

Abstract: A pixel may include: an emission area and a non-emission area; a first bank in the non-emission area, the first bank including an opening corresponding to the emission area; a first electrode, a second electrode, and an intermediate electrode that are spaced from each other; light emitting elements in the emission area, each of the light emitting elements including one end portion electrically connected to one of the first electrode, the second electrode, or the intermediate electrode and an other end portion electrically connected to another one of the first electrode, the second electrode, or the intermediate electrode; and a sub-bank located in the opening of the first bank, the sub-bank being spaced from the first bank. The intermediate electrode may be around at least a portion of the sub-bank.

公开(公告)号：US20240038943A1

公开(公告)日：2024-02-01

申请号：US18020148

申请日：2021-07-01

Applicant: Samsung Display Co., LTD.

Inventor： Dae Hyun KIM ,  Tae Jin KONG ,  Ock Soo SON ,  Hyun Min CHO ,  Chang Il TAE

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/38

CPC classification number: H01L33/505 ,  H01L25/0753 ,  H01L33/382

Abstract: A display device includes: a first substrate including sub-pixels including light emitting areas; first electrodes and second electrodes disposed on the first substrate and spaced apart from each other; light emitting elements disposed on the first substrate and disposed on the first electrodes and the second electrodes in the light emitting areas of the sub-pixels; a color control member disposed on the light emitting elements and including light transmitting layers and wavelength conversion layers; a second substrate facing the first substrate and including light transmitting areas overlapping the sub-pixels; color filter layers disposed on a surface of the second substrate facing the first substrate; and a base layer disposed between the first substrate and the second substrate and disposed between at least the wavelength conversion layers and the color filter layers.

公开(公告)号：US20230397468A1

公开(公告)日：2023-12-07

申请号：US18453288

申请日：2023-08-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Jin KONG ,  Ock Soo SON ,  Kang Young LEE ,  Xin Xing LI

IPC: H10K59/18 ,  H10K50/854 ,  H10K59/38

CPC classification number: H10K59/18 ,  H10K50/854 ,  H10K59/38

Abstract: A tiled display device includes: a first display device including: a first display substrate having a plurality of light emitting areas; and a second color conversion substrate comprising a plurality of light transmitting areas respectively corresponding to the light emitting areas and comprising a light scattering material and a plurality of light blocking areas between the light transmitting areas; a second display device comprising a second display substrate and a second color conversion substrate, the second display device being at a side of the first display device; and a light scattering member between the first display device and the second display device and comprising a light scattering material, wherein an external light reflectance of the light scattering member is higher than an average value of an external light reflectance of the light transmitting areas and an external light reflectance of the light blocking areas.

公开(公告)号：US20170010503A1

公开(公告)日：2017-01-12

申请号：US15012598

申请日：2016-02-01

Applicant: Samsung Display Co. Ltd.

Inventor： Jun Ho SONG ,  Seung Hyun PARK ,  Sung Jin KIM ,  Sung In RO ,  Young Jin PARK ,  Jong Hwan PARK ,  Ock Soo SON ,  Yeo Geon YOON ,  Jae Hak LEE ,  Woong Ki JEON

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/133514 ,  G02F1/133553 ,  G02F2001/136222 ,  G02F2201/52

Abstract: A reflective liquid crystal display device is provided. A reflective liquid crystal display device comprising: a first substrate and a second substrate facing each other; a liquid crystal layer interposed between the first substrate and the second substrate; a plurality of gate lines and a plurality of data lines disposed on the first substrate and intersecting each other so as to define unit pixels; a reflective layer disposed on the gate lines and the data lines; and a color filter disposed on the reflective layer, wherein the color filter includes a red color filter, a green color filter and a blue color filter, wherein the blue color filter has an area larger than an area of the red color filter and an area of the green color filter, and wherein the blue color filter extends to a blue pixel region and a pixel region adjacent to the blue pixel region.

Abstract translation: 提供反射型液晶显示装置。 一种反射型液晶显示装置，包括：第一基板和彼此面对的第二基板; 介于所述第一基板和所述第二基板之间的液晶层; 多个栅极线和多条数据线，设置在第一基板上并彼此相交以限定单位像素; 设置在栅极线和数据线上的反射层; 以及设置在所述反射层上的滤色器，其中所述滤色器包括红色滤色器，绿色滤色器和蓝色滤色器，其中，所述蓝色滤色器的面积大于所述红色滤色器的面积， 的蓝色滤色器，并且其中蓝色滤色器延伸到蓝色像素区域和与蓝色像素区域相邻的像素区域。

公开(公告)号：US20150123112A1

公开(公告)日：2015-05-07

申请号：US14262765

申请日：2014-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Sungin RO ,  Eunje JANG ,  Younggu KANG ,  HyunWuk KIM ,  Ock Soo SON

IPC: H01L27/12

CPC classification number: H01L27/1225 ,  H01L27/1248

Abstract: Each pixel of a thin film transistor substrate includes a base substrate including a pixel display area and a pixel non-display area surrounding the pixel display area, a gate electrode on the base substrate in the pixel non-display area, a first insulating layer which is on the base substrate in the pixel non-display area and covers the gate electrode, a semiconductor layer on the first insulating layer, of which a predetermined portion thereof overlaps the gate electrode, a source electrode and a drain electrode which are spaced apart from each other and on the semiconductor layer, a second insulating layer which is on the first insulating layer and the base substrate and covers the source electrode and the drain electrode, and a pixel electrode on the second insulating layer in the pixel display area.

Abstract translation: 薄膜晶体管基板的每个像素包括：基板，其包括像素显示区域和围绕像素显示区域的像素非显示区域;像素非显示区域中的基板上的栅电极;第一绝缘层， 位于像素非显示区域的基底基板上，并且覆盖栅电极，第一绝缘层上的半导体层，其预定部分与栅电极重叠，源电极和漏电极与第一绝缘层间隔开 并且在半导体层上，在第一绝缘层和基底基板上覆盖源电极和漏电极的第二绝缘层和像素显示区域中的第二绝缘层上的像素电极。

公开(公告)号：US20150062521A1

公开(公告)日：2015-03-05

申请号：US14323001

申请日：2014-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Ock Soo SON ,  Young Gu KANG ,  Hyun Wuk KIM ,  Jean Ho SONG ,  Eun Je JANG ,  Sung Jin HONG

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/1362 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2001/136218

Abstract: A liquid crystal display includes an insulation substrate, a gate line and a data line disposed on the insulation substrate, a first passivation layer disposed on the gate line and the data line, a first common electrode which is disposed on the first passivation layer and overlaps with the data line, an insulating layer disposed on the first common electrode, a second common electrode disposed on the insulating layer, a second passivation layer disposed on the second common electrode, and a pixel electrode disposed on the second passivation layer.

Abstract translation: 液晶显示器包括绝缘衬底，栅极线和布置在绝缘衬底上的数据线，设置在栅极线和数据线上的第一钝化层，设置在第一钝化层上并重叠的第一公共电极 数据线，布置在第一公共电极上的绝缘层，设置在绝缘层上的第二公共电极，设置在第二公共电极上的第二钝化层和设置在第二钝化层上的像素电极。

公开(公告)号：US20240113085A1

公开(公告)日：2024-04-04

申请号：US18475956

申请日：2023-09-27

Applicant: Samsung Display Co., LTD.

Inventor： Jin Taek KIM ,  Ock Soo SON ,  Veidhes BASRUR ,  Ki Nyeng KANG ,  Yong Tae CHO

IPC: H01L25/075 ,  H01L25/16 ,  H01L33/62

CPC classification number: H01L25/0753 ,  H01L25/167 ,  H01L33/62 ,  H01L33/58

Abstract: A display device includes electrodes in an emission area of a pixel, and spaced apart from each other, light-emitting elements respectively between the electrodes, connection electrodes above the light-emitting elements, and including a first electrode portion, a second electrode portion, and a connection portion between the first electrode portion and the second electrode portion, and a shielding electrode in a non-emission area of the pixel, and overlapping the connection portion.

公开(公告)号：US20240038937A1

公开(公告)日：2024-02-01

申请号：US18339910

申请日：2023-06-22

Applicant: Samsung Display Co., LTD.

Inventor： Veidhes BASRUR ,  Ki Nyeng KANG ,  Ock Soo SON ,  Jong Hwan CHA

IPC: H01L33/38 ,  H01L33/62 ,  H01L25/075

CPC classification number: H01L33/382 ,  H01L33/62 ,  H01L25/0753 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display device including a substrate, a first electrode and a second electrode on the substrate, extending parallel to each other along a first direction, and spaced from each other in a second direction intersecting the first direction, a plurality of light emitting elements on the first electrode and the second electrode, a first insulating layer partially covering upper surfaces of the light emitting elements, a first connection electrode on the plurality of light emitting elements and the first insulating layer, the first connection electrode being in contact with an end of each of the plurality of light emitting elements, a second insulating layer on the first connection electrode, a second connection electrode on the second insulating layer, the second connection electrode being in contact with an other end of each of the plurality of light emitting elements, and a first dummy electrode overlapping the first connection electrode.

公开(公告)号：US20230275197A1

公开(公告)日：2023-08-31

申请号：US18018255

申请日：2021-05-04

Applicant: Samsung Display Co., LTD.

Inventor： Dae Hyun KIM ,  Keun Kyu SONG ,  Sung Chan JO ,  Hyun Min CHO ,  Tae Jin KONG ,  Ock Soo SON ,  Chang Il TAE

IPC: H01L33/50 ,  H01L25/16 ,  H01L33/60

CPC classification number: H01L33/505 ,  H01L25/167 ,  H01L33/60

Abstract: A display device including: a first substrate on which a plurality of sub-pixels are located; a plurality of color filter layers on the first substrate; a bank layer including a first bank at a boundary between the plurality of sub-pixels and located on the color filter layers; a color control structure including a plurality of light transmitting layers and wavelength conversion layers in a region surrounded by the first bank on the color filter layer; a light emitting element layer between the color filter layer and the color control structure; a reflective layer on the color control structure; and a first electrode and a second electrode on the color filter layer and at least partially located at the same plane, wherein the light emitting element layer includes a plurality of light emitting elements, each of the light emitting elements having respective ends on the first and second electrodes.

公开(公告)号：US20230260981A1

公开(公告)日：2023-08-17

申请号：US17943297

申请日：2022-09-13

Applicant: Samsung Display Co., LTD.

Inventor： Veidhes BASRUR ,  Ki Nyeng KANG ,  Ock Soo SON ,  Jong Hwan CHA

IPC: H01L25/16 ,  H01L33/38

CPC classification number: H01L25/167 ,  H01L33/38

Abstract: A display device includes first group electrodes and the second group electrodes spaced apart from second group electrodes in a first direction, respectively, light emitting elements disposed on the first group electrodes and the second group electrodes, a first connection electrode and a second connection electrode disposed on the first group electrodes and extending in the first direction, a third connection electrode and a fourth connection electrode disposed on the first group electrodes and the second group electrodes and extending in the first direction, and a fifth connection electrode disposed on at least two electrodes of the second group electrodes and spaced apart from the first connection electrode and the second connection electrode in the first direction. Each of the first connection electrode, the second connection electrode, and the fifth connection electrode is disposed between the third connection electrode and the fourth connection electrode in a second direction.