公开(公告)号：US20150029692A1

公开(公告)日：2015-01-29

申请号：US14107727

申请日：2013-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hwan CHUNG ,  Dong-Yeol Yeom ,  Joong Hyun Kim ,  Jin Sook Bang ,  Sang Woo Ha

IPC: F21V13/04 ,  G02B5/30

CPC classification number: G02F1/133606 ,  G02B5/3016 ,  G02B5/3058 ,  G02F1/133603 ,  G02F1/133611 ,  G02F1/13362 ,  G02F2001/133545 ,  G02F2001/133607

Abstract: A backlight unit which provides light to a liquid crystal display panel of a liquid crystal display. The backlight unit includes an optical lens module including an optical lens disposed above a point light source and configured to refract light output from the point light source, and a reflective polarization layer disposed directly on the optical lens and configured to separate polarization components of the light to transmit one polarization component and reflect another polarization component.

Abstract translation: 一种向液晶显示器的液晶显示面板提供光的背光单元。 背光单元包括光学透镜模块，该光学透镜模块包括设置在点光源上方的光学透镜，用于折射从点光源输出的光;以及反射偏振层，其直接设置在光学透镜上，并且被配置为分离光的偏振分量 以透射一个偏振分量并反射另一个偏振分量。

公开(公告)号：US12245456B2

公开(公告)日：2025-03-04

申请号：US17694847

申请日：2022-03-15

Applicant: Samsung Display Co., LTD.

Inventor： Seong Jin Jeong ,  Jin Sook Bang ,  Sang Hoon Yim ,  Eun Jeong Hong ,  Kwan Hee Lee

IPC: H10K50/858 ,  H10K50/84 ,  H10K59/121 ,  H10K59/122 ,  H10K59/124 ,  H10K59/35

Abstract: A display device includes a first light emitting element, a second light emitting element, and a third light emitting element that are disposed on a substrate and emitting light of different colors, respectively; a first insulation layer disposed on the first light emitting element, the second light emitting element, and the third light emitting element, and including at least one opening; and a second insulation layer disposed on the first insulation layer, and disposed in the at least one opening, wherein a refractive index of the second insulation layer is higher than a refractive index of the first insulation layer, and the at least one opening overlaps at least one of the first light emitting element, the second light emitting element, and the third light emitting element in a plan view, and does not overlap at least another one in a plan view.

公开(公告)号：US09477117B2

公开(公告)日：2016-10-25

申请号：US14107727

申请日：2013-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hwan Chung ,  Dong-Yeol Yeom ,  Joong Hyun Kim ,  Jin Sook Bang ,  Sang Woo Ha

IPC: F21V9/00 ,  G02F1/1335 ,  G02B5/30

CPC classification number: G02F1/133606 ,  G02B5/3016 ,  G02B5/3058 ,  G02F1/133603 ,  G02F1/133611 ,  G02F1/13362 ,  G02F2001/133545 ,  G02F2001/133607

Abstract: A backlight unit which provides light to a liquid crystal display panel of a liquid crystal display. The backlight unit includes an optical lens module including an optical lens disposed above a point light source and configured to refract light output from the point light source, and a reflective polarization layer disposed directly on the optical lens and configured to separate polarization components of the light to transmit one polarization component and reflect another polarization component.

Abstract translation: 一种向液晶显示器的液晶显示面板提供光的背光单元。 背光单元包括光学透镜模块，该光学透镜模块包括设置在点光源上方的光学透镜，用于折射从点光源输出的光;以及反射偏振层，其直接设置在光学透镜上，并且被配置为分离光的偏振分量 以透射一个偏振分量并反射另一个偏振分量。