公开(公告)号：US10718971B2

公开(公告)日：2020-07-21

申请号：US15490111

申请日：2017-04-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyundeok Im ,  Jaewoong Kang ,  Jonghyuk Kang ,  Daehyun Kim ,  Jaebyung Park ,  Hyunmin Cho ,  Sung-jin Hong

IPC: G02F1/13357 ,  G02F1/1335 ,  G02F1/1368

Abstract: A display device includes a display panel including a lower substrate, a resonance unit disposed on the lower substrate, a pixel disposed on the resonance unit, and a polarizing plate disposed on the pixel and having a first polarization axis, where the pixel includes a first sub pixel which displays a first color and a second sub pixel which displays a second color different from the first color, and a backlight unit disposed below the display panel and which supplies backlight to the display panel where the resonance unit includes a first optical cavity having a first resonance frequency corresponding to the first color and a second optical cavity having a second resonance frequency corresponding to the second color.

公开(公告)号：US10539828B2

公开(公告)日：2020-01-21

申请号：US15498721

申请日：2017-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Daehyun Kim ,  Jaebyung Park ,  Hyundeok Im ,  Jonghyuk Kang ,  Hyunmin Cho

IPC: G02F1/1335 ,  G02B5/30 ,  B82Y20/00

Abstract: A polarizing light emitting plate includes a polarizing layer having a polarizing axis substantially parallel to a first direction, a quantum rod layer including quantum rods aligned in the first direction, and an attachment layer between the polarizing layer and the quantum rod layer and comprising an adhesive material.

公开(公告)号：US20190115513A1

公开(公告)日：2019-04-18

申请号：US16154856

申请日：2018-10-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyundeok Im ,  Jonghyuk Kang ,  Daehyun Kim ,  Jooyeol Lee ,  Hyunmin Cho

IPC: H01L33/62 ,  H01L33/06 ,  H01L33/08 ,  H01L33/38 ,  H05K1/02 ,  H05K1/11 ,  H01L25/075

Abstract: A display device includes a substrate, a first electrode extending in a first direction on the substrate, a first partition wall extending in the first direction on a central portion of the first electrode, a second electrode extending in parallel with the first electrode on the substrate, a second partition wall extending in the first direction on a central portion of the second electrode, and a plurality of light-emitting diodes electrically connected between the first electrode and the second electrode.

公开(公告)号：US09812072B2

公开(公告)日：2017-11-07

申请号：US15133630

申请日：2016-04-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunmin Cho ,  Jonghyuk Kang ,  Daehyun Kim ,  Jaebyung Park ,  Jinseob Byun ,  Hyundeok Im ,  Keun-tae Jung ,  Sung-jin Hong

IPC: G09G5/10 ,  G09G3/34

CPC classification number: G09G3/3413 ,  G09G2300/0452 ,  G09G2310/0235

Abstract: A display device includes a driving unit which outputs a driving signal, and a display panel which displays an image with at least red light, green light, and blue light in response to the driving signal where the blue light includes first color light and second color light, and a peak wavelength of the first color light is about 390 nanometers (nm) to about 410 nm and a peak wavelength of the second color light is about 480 nm to about 491 nm.

公开(公告)号：US20150224704A1

公开(公告)日：2015-08-13

申请号：US14526453

申请日：2014-10-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunmin Cho ,  Ji Hun Kim ,  Gwan Ha Kim ,  Sanggab Kim ,  Jungha Son

IPC: B29C59/02

CPC classification number: G03F7/0002 ,  B29K2063/00 ,  B29K2105/0005 ,  B29K2995/0034 ,  B29L2031/3475 ,  H01L51/0023 ,  H01L51/5293

Abstract: A master mold for manufacturing an imprint mold includes a base part and a plurality of protrusions extending from the base part. At least one first recess is defined in a side portion of each of the protrusions. Additionally, an imprint mold used or utilized to manufacture a display device includes a base part and a plurality of protrusions extending from the base part. Each of the protrusions includes at least one first convex portion protruding from a side portion of each of the protrusions.

Abstract translation: 用于制造压印模具的主模具包括基部和从基部延伸的多个突起。 在每个突起的侧部限定有至少一个第一凹部。 此外，用于或用于制造显示装置的压印模具包括基部和从基部延伸的多个突起。 每个突起包括从每个突起的侧部突出的至少一个第一凸部。