公开(公告)号：US20140114077A1

公开(公告)日：2014-04-24

申请号：US13731566

申请日：2012-12-31

Applicant: LG DISPLAY CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： YoungHoon KIM ,  JiChul LIM ,  ByungGun AHN ,  SangHun HAN ,  JaePil KIM ,  SeHun KIM ,  Jun CHOI ,  JinWoong NAMGOONG

IPC: C09B47/04

CPC classification number: C09B47/04 ,  C09B47/067 ,  C09B47/0675 ,  G02B5/223 ,  G02F1/1335 ,  G03F7/0007 ,  G03F7/105

Abstract: The present invention relates to high transmission green dye for LCD, dye dispersion comprising the dye, coloring composite comprising the dye dispersion, color filter comprising the coloring composite, and synthetic method thereof.

Abstract translation: 本发明涉及用于LCD的高透光性绿色染料，包含染料的染料分散体，包含染料分散体的着色复合物，包含着色复合物的滤色器及其合成方法。

公开(公告)号：US20240431185A1

公开(公告)日：2024-12-26

申请号：US18646483

申请日：2024-04-25

Applicant: LG Display Co., Ltd.

Inventor： Youngsub SHIN ,  YoungHoon KIM

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38 ,  H10K59/40 ,  H10K102/00

Abstract: Discussed is a display device including a substrate, a light emitting element positioned on the substrate, a bank dividing an emission area corresponding to the light emitting element and a non-emission area that is adjacent to the emission area, and including a first opening corresponding to the light emitting element, an encapsulation layer positioned on the light emitting element, a touch electrode positioned on the encapsulation layer, a first matrix positioned on the touch electrode and a second matrix positioned on the first matrix and having a lower refractive index than the first matrix, and a color filter positioned on the touch electrode.

公开(公告)号：US20140073794A1

公开(公告)日：2014-03-13

申请号：US13731593

申请日：2012-12-31

Applicant: LG DISPLAY CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： YoungHoon KIM ,  JiChul LIM ,  ByungGun AHN ,  SangHun HAN ,  JaePil KIM ,  SeHun KIM ,  Jun CHOI ,  JinWoong NAMGOONG

IPC: G02B1/04

CPC classification number: C07D403/14 ,  C07D209/64 ,  C07D401/10 ,  G02B1/04

Abstract: The present invention relates to high transmission yellow dye for LCD, dye dispersion comprising the dye, coloring composite comprising the dye dispersion, color filter comprising the coloring composite, and synthetic method thereof.

Abstract translation: 本发明涉及用于LCD的高透射黄色染料，包含染料的染料分散体，包含染料分散体的着色复合物，包含着色复合物的滤色器及其合成方法。

公开(公告)号：US20220181385A1

公开(公告)日：2022-06-09

申请号：US17534190

申请日：2021-11-23

Applicant: LG DISPLAY CO., LTD.

Inventor： Wonrae KIM ,  SeungBum LEE ,  YoungHoon KIM ,  Yoonsik YANG

IPC: H01L27/15 ,  H01L33/10 ,  H01L33/38 ,  H01L33/62

Abstract: A display device includes a substrate on which a plurality of sub-pixels are disposed, a first reflective layer disposed on the substrate, a plurality of LEDs disposed in each of the plurality of sub-pixels on the first reflective layer, a plurality of light conversion layers disposed between the first reflective layer and the plurality of LEDs, and a plurality of second reflective layers covering at least a portion of the plurality of LEDs. Light emitted from the plurality of LEDs is reflected by the plurality of second reflective layers, and light having a wavelength longer than that of the light emitted from the plurality of LEDs is emitted upwardly from the plurality of LEDs.