公开(公告)号：US10914986B2

公开(公告)日：2021-02-09

申请号：US16654177

申请日：2019-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Min Cho ,  Dae-Hyun Kim ,  Jae-Woong Kang ,  Jae-Byung Park ,  Kwang-Keun Lee

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A photoluminescent panel includes a lower substrate, an upper substrate facing the lower substrate, a liquid crystal layer disposed between the lower substrate and the upper substrate, and a color conversion layer disposed on the upper substrate. The color conversion layer includes a light excitation particle which absorbs light having a desired wavelength and emits excited light, and a scattering particle which scatters the excited light.

公开(公告)号：US09971198B2

公开(公告)日：2018-05-15

申请号：US13904254

申请日：2013-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Min Cho ,  Dae-Hyun Kim ,  Jae-Woong Kang ,  Jae-Byung Park ,  Kwang-Keun Lee

IPC: G02F1/1335

CPC classification number: G02F1/133617 ,  G02F1/133504 ,  G02F1/133514 ,  G02F1/133553 ,  G02F2001/133614 ,  Y10T29/49826

Abstract: A photoluminescent panel includes a lower substrate, an upper substrate facing the lower substrate, a liquid crystal layer disposed between the lower substrate and the upper substrate, and a color conversion layer disposed on the upper substrate. The color conversion layer includes a light excitation particle which absorbs light having a desired wavelength and emits excited light, and a scattering particle which scatters the excited light.

公开(公告)号：US10481432B2

公开(公告)日：2019-11-19

申请号：US15654975

申请日：2017-07-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Min Cho ,  Dae-Hyun Kim ,  Jae-Woong Kang ,  Jae-Byung Park ,  Kwang-Keun Lee

IPC: G02F1/1335

Abstract: A photoluminescent panel includes a lower substrate, an upper substrate facing the lower substrate, a liquid crystal layer disposed between the lower substrate and the upper substrate, and a color conversion layer disposed on the upper substrate. The color conversion layer includes a light excitation particle which absorbs light having a desired wavelength and emits excited light, and a scattering particle which scatters the excited light.

公开(公告)号：US09753326B2

公开(公告)日：2017-09-05

申请号：US13904254

申请日：2013-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Min Cho ,  Dae-Hyun Kim ,  Jae-Woong Kang ,  Jae-Byung Park ,  Kwang-Keun Lee

IPC: G02F1/1335

CPC classification number: G02F1/133617 ,  G02F1/133504 ,  G02F1/133514 ,  G02F1/133553 ,  G02F2001/133614 ,  Y10T29/49826

Abstract: A photoluminescent panel includes a lower substrate, an upper substrate facing the lower substrate, a liquid crystal layer disposed between the lower substrate and the upper substrate, and a color conversion layer disposed on the upper substrate. The color conversion layer includes a light excitation particle which absorbs light having a desired wavelength and emits excited light, and a scattering particle which scatters the excited light.