公开(公告)号：US20200258945A1

公开(公告)日：2020-08-13

申请号：US16591760

申请日：2019-10-03

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Kyu JOO ,  Byung Chul KIM ,  In Ok KIM ,  Jae Min SEONG ,  In Seok SONG ,  Keun Chan OH ,  Gak Seok LEE ,  Ji Eun JANG ,  Chang Soon JANG

IPC: H01L27/32 ,  H01L51/50 ,  H01L29/786 ,  H01L51/52

Abstract: A color conversion substrate includes a base on which first to third light outputting regions and a light shielding region surrounding the first to third light outputting regions are defined; first to third color filters on the base in the first to third light outputting regions, respectively; a first light shielding member on the first color filter in the light shielding region; a light transmission pattern on the first color filter; a first wavelength conversion pattern on the second color filter and which converts light of a first color into light of a second color; and a second wavelength conversion pattern on the third color filter and which converts the light of the first color into light of a third color. A first opening located in the light shielding region is defined in at least one of the light transmission pattern and the first and second wavelength conversion patterns.

公开(公告)号：US20170052405A1

公开(公告)日：2017-02-23

申请号：US15045088

申请日：2016-02-16

Applicant: Samsung Display Co. Ltd.

Inventor： Sang Hee YU ,  Byung Chul KIM ,  Won Gap YOON ,  Jae Hong PARK ,  Young Joo JEON ,  Kyung Seon TAK

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1339

CPC classification number: G02F1/133512 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/13394 ,  G02F2001/13398

Abstract: A liquid crystal display is provided. A liquid crystal display comprising a first substrate which comprises a display area and a non-display area, a second substrate which faces the first substrate, a sealing member which is disposed in the non-display area between the first substrate and the second substrate, wherein the first substrate comprises a light-shielding pattern, a column spacer which is protruded from the light-shielding pattern toward the second substrate to maintain an interval between the first substrate and the second substrate, an opening which is disposed in the light-shielding pattern, and overlapping the sealing member.

Abstract translation: 提供液晶显示器。 一种液晶显示器，包括包括显示区域和非显示区域的第一基板，面对所述第一基板的第二基板，设置在所述第一基板和所述第二基板之间的非显示区域中的密封构件， 其中所述第一基板包括遮光图案，从所述遮光图案朝向所述第二基板突出以保持所述第一基板和所述第二基板之间的间隔的列间隔件，设置在所述遮光层中的开口 图案，并且与密封构件重叠。

公开(公告)号：US20230337501A1

公开(公告)日：2023-10-19

申请号：US18341287

申请日：2023-06-26

Applicant: Samsung Display Co. Ltd.

Inventor： Sun Kyu JOO ,  Byung Chul KIM ,  Sung Chul KIM ,  Su Jeong KIM ,  In Ok KIM ,  Hye Ran MUN ,  In Seok SONG ,  Keun Chan OH ,  Jae Jin LYU ,  Yui Ku LEE

IPC: H10K59/38 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/805 ,  H10K50/86 ,  H10K59/35 ,  H10K59/121 ,  H10K71/00

CPC classification number: H10K59/38 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K50/805 ,  H10K50/865 ,  H10K59/35 ,  H10K59/121 ,  H10K71/00 ,  H10K59/122

Abstract: A light emitting display device comprises a substrate, a first pixel electrode disposed on the substrate, a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode, a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film, and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.

公开(公告)号：US20220085114A1

公开(公告)日：2022-03-17

申请号：US17419982

申请日：2019-03-13

Applicant: Samsung Display Co., LTD.

Inventor： Jae Min SEONG ,  Keun Chan OH ,  Gak Seok LEE ,  Sun Kyu JOO ,  Byung Chul KIM ,  In Ok KIM ,  In Seok SONG ,  Ji Eun JANG ,  Chang Soon JANG

IPC: H01L27/32 ,  H01L51/52

Abstract: A color transformation substrate comprises: a base portion having first and second light-blocking areas and first to third light-transmitting areas, where the light-transmitting areas are successively positioned along a first direction; first to third color filters positioned in the first to third light-transmitting areas, respectively; a light-blocking member positioned in the first light-blocking area, and including part contacting the base portion; a color pattern positioned in the second light-blocking area so as to contact the base portion; a first wavelength conversion pattern positioned on the second color filter so as to wavelength-convert light having a first color into light having a second color; and a second wavelength conversion pattern positioned on the third color filter so as to wavelength-convert light having the first color into light having a third color different from light having the second color. The color pattern and the first color filter comprise the same color material.

公开(公告)号：US20200258944A1

公开(公告)日：2020-08-13

申请号：US16509272

申请日：2019-07-11

Applicant: Samsung Display Co. Ltd.

Inventor： Sun Kyu JOO ,  Keun Chan OH ,  Byung Chul KIM ,  In Ok KIM ,  In Seok SONG ,  Gak Seok LEE ,  Chang Soon JANG

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device is provided. A display device includes a plurality of pixels arranged in a row axis and in a column axis that intersects the row axis, a first substrate on which a light-emitting element disposed in each of the pixels is disposed, a second substrate which faces the first substrate, and a first wavelength conversion pattern disposed on the second substrate in a first pixel column and which converts wavelength of light emitted from the light-emitting element. The first wavelength conversion pattern includes a first main pattern part arranged in a stripe fashion along the column axis and a protruding pattern part projected from the first main pattern part toward at least one of first and second directions of the row axis.

公开(公告)号：US20190013363A1

公开(公告)日：2019-01-10

申请号：US15898346

申请日：2018-02-16

Applicant: Samsung Display Co. Ltd.

Inventor： Sun Kyu JOO ,  Byung Chul KIM ,  Sung Chul KIM ,  Su Jeong KIM ,  In Ok KIM ,  Hye Ran MUN ,  In Seok SONG ,  Keun Chan OH ,  Jae Jin LYU ,  Yui Ku LEE

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

Abstract: An organic light emitting display device comprising: a substrate; a first pixel electrode disposed on the substrate; a pixel defining film disposed on the first pixel electrode and having a first opening at least partially exposing the first pixel electrode; a first organic light emitting layer disposed on the pixel defining film and overlapping with the first opening of the pixel defining film; and a black matrix disposed on the first organic light emitting layer and having a first opening overlapping with the first organic light emitting layer. Light having passed through the first opening of the black matrix is one of red light, green light, and blue light. The first opening of the black matrix may have a shape with a curved portion.