公开(公告)号：US11495643B2

公开(公告)日：2022-11-08

申请号：US17036039

申请日：2020-09-29

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: H01L29/08 ,  H01L27/32 ,  H01L51/52 ,  H01L51/50 ,  H01L51/56

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：US11730038B2

公开(公告)日：2023-08-15

申请号：US17970084

申请日：2022-10-20

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 ,  H10K59/122 ,  H10K59/173

CPC classification number: H10K59/38 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K50/805 ,  H10K50/865 ,  H10K59/121 ,  H10K59/35 ,  H10K71/00 ,  H10K59/122 ,  H10K59/173

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：US10067393B2

公开(公告)日：2018-09-04

申请号：US14676459

申请日：2015-04-01

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Hye Ryu ,  Yun Ho Lee ,  Yui Ku Lee ,  Chul Huh

IPC: G02F1/1335 ,  G02F1/1362

Abstract: An exemplary embodiment of the present system and method provides a thin film display panel including: an insulation substrate configured to include a red area, a blue area, a green area, and a white area; a gate line and a data line disposed on the insulation substrate; a step compensating member disposed in the white area on the insulation substrate; a red color filter, a green color filter, and a blue color filter respectively disposed at the red area, the blue area, and the green area on the insulation substrate; a planarization layer configured to cover the red color filter, the green color filter, the blue color filter, and the step compensating member; and a plurality of pixel electrodes formed on the planarization layer.

公开(公告)号：US10854687B2

公开(公告)日：2020-12-01

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.

公开(公告)号：US10510810B2

公开(公告)日：2019-12-17

申请号：US15800213

申请日：2017-11-01

Applicant: Samsung Display Co. Ltd.

Inventor： Su Jeong Kim ,  Yui Ku Lee ,  Chul Huh

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  H01L29/08 ,  H01L35/24 ,  G06F3/044 ,  H01L51/00 ,  G06F3/041

Abstract: A display device, in which a first pixel and a second pixel are defined, includes: a display panel including a base substrate and a light-emitting element disposed on the base substrate; a color filter layer disposed over the display panel and including a first color filter disposed in the first pixel and a second color filter disposed in the second pixel; and a first organic layer disposed over the display panel, and including a pigment or a dye. The first pixel displays a first color, and the second pixel displays a second color different from the first color. The organic layer is integrally formed over the first pixel and the second pixel.