公开(公告)号：US20180072892A1

公开(公告)日：2018-03-15

申请号：US15691774

申请日：2017-08-31

Applicant: StoreDot Ltd.

Inventor： Mor Shmuel ARMON ,  Elad COHEN ,  Evgenia Liel (Jeny) KUKS ,  Rony SCHWARZ ,  Eran SELLA ,  Daniel SZWARCMAN

IPC: C09B67/34 ,  C09K11/02 ,  C09K11/06 ,  C08K5/3437 ,  C08K5/29 ,  C08G83/00 ,  G02F1/1335

CPC classification number: C09B67/0076 ,  C08G83/001 ,  C08G2220/00 ,  C08K5/29 ,  C08K5/3437 ,  C09B11/24 ,  C09B67/0083 ,  C09B69/008 ,  C09B69/103 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1018 ,  C09K2211/1022 ,  C09K2211/1048 ,  C09K2211/1088 ,  G02B6/005 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0056 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/133617 ,  G02F2001/133614 ,  G02F2201/52 ,  G02F2202/38 ,  G03F7/0007 ,  G03F7/027 ,  G03F7/105

Abstract: Color conversion films for a LCD (liquid crystal display) having RGB (red, green, blue) color filters, as well as such displays, formulations, precursors and methods are provided, which improve display performances with respect to color gamut, energy efficiency, materials and costs. The color conversion films absorb backlight illumination and convert the energy to green and/or red emission at high efficiency, specified wavelength ranges and narrow emission peaks. The color conversion films may comprise at least one of: polydimethylsiloxane hydroxy terminated, dendritic polyol or polyvinylpyrrolidone.