公开(公告)号：US10184618B2

公开(公告)日：2019-01-22

申请号：US15677471

申请日：2017-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seon-Tae Yoon ,  Jung Hyun Kwon ,  Ki Soo Park ,  Hae Il Park ,  Moon Jung Baek

IPC: F21K9/64 ,  F21V9/40 ,  H01L33/50 ,  G02F1/35 ,  G02F1/1335

Abstract: A color conversion panel includes a first color conversion layer, a second color conversion layer, and a light wavelength conversion layer. The first color conversion layer includes a first semiconductor nanocrystal set for providing red light. The second color conversion layer neighbors the first color conversion layer and includes a second semiconductor nanocrystal set for providing first green light. The light wavelength conversion layer neighbors the second light conversion layer, may provide blue light, and includes a third semiconductor nanocrystal set for providing second green light.

公开(公告)号：US09423647B2

公开(公告)日：2016-08-23

申请号：US14341561

申请日：2014-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Moon Jung Baek ,  Jung-Hyun Cho ,  Kang-Min Kim

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1347

CPC classification number: G02F1/133528 ,  G02F1/133536 ,  G02F1/1347

Abstract: A display device includes a display panel and a polarization conversion panel disposed on the display panel. The polarization conversion panel has two or more display area regions that are independently drivable in order to implement either a reflection mode or transmissive mode in each of those regions and thus enabling pattern implementation. The polarization conversion panel includes: a reflective polarizer disposed on the display panel; an absorptive polarizer facing and spaced apart from the reflective polarizer; a lower electrode(s) layer disposed on the reflective polarizer; an upper electrode(s) layer disposed on the absorptive polarizer; and liquid crystals disposed between the upper and lower electrode layers. At least one of the upper and lower electrode layers includes a respective plurality of independently drivable sub-electrodes.

Abstract translation: 显示装置包括显示面板和设置在显示面板上的偏振转换面板。 偏振转换面板具有独立驱动的两个或更多个显示区域区域，以便在这些区域中的每一个区域中实现反射模式或透射模式，从而实现图案实现。 偏振转换面板包括：设置在显示面板上的反射型偏振片; 面向并与反射偏振器间隔开的吸收性偏振器; 设置在所述反射偏振器上的下电极层; 设置在吸收性偏振器上的上电极层; 以及设置在上电极层和下电极层之间的液晶。 上电极层和下电极层中的至少一个包括相应的多个可独立驱动的子电极。