公开(公告)号：US20180246371A1

公开(公告)日：2018-08-30

申请号：US15959329

申请日：2018-04-23

Applicant: StoreDot Ltd.

Inventor： Daniel SZWARCMAN ,  Maxim LIBERMAN ,  Evgenia Liel (Jeny) KUKS ,  Rony SCHWARZ ,  Ziv SOBOL ,  Daniel ARONOV ,  Mor Shmuel ARMON ,  Elad Cohen ,  Eran SELLA

IPC: G02F1/1335 ,  G02B27/30

CPC classification number: G02F1/133514 ,  C09B11/24 ,  G02B5/201 ,  G02B27/30 ,  G02F1/133528 ,  G02F1/133602 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133606 ,  G02F1/133617 ,  G02F1/133621 ,  G02F2202/046

Abstract: LCDs (liquid crystal displays) with improved efficiency and performance, as well as corresponding methods are disclosed. Color conversion films and elements with rhodamine-based fluorescent compounds and/or assistant dyes are used to modify the spectrum of the illumination provided by the backlight unit in either or both the backlight unit itself and the LCD panel, in various configurations. Color conversion may be performed above the LC module, possibly by a patterned layer incorporating the color filters, and/or within the backlight unit within a fluorescence-intensifying section in which radiation is recycled to enhance color conversion. Film configuration, positions and optionally supportive structures are provided, to extend the lifetime of the fluorescent compounds. Collimation of backlight illumination may further enhance the optical performance of disclosed LCDs.

公开(公告)号：US20190165592A1

公开(公告)日：2019-05-30

申请号：US16265470

申请日：2019-02-01

Applicant: StoreDot Ltd.

Inventor： Daniel ARONOV ,  Leonid KRASOVITSKY ,  Maxim LIBERMAN ,  Vadim SABAYEV ,  Leonid SPINDLER ,  Alan WEISLEDER

IPC: H02J7/00

Abstract: The present invention discloses devices and methods for adaptive fast-charging of mobile devices. Methods include the steps of: firstly determining whether a first connected component is charged; upon firstly determining the first connected component isn't charged, secondly determining whether the first connected component is adapted for rapid charging; and upon secondly determining the first connected component is adapted for rapid charging, firstly charging the first connected component at a high charging rate via a charging device. Preferably, the charging device is selected from the group consisting of: a rapid charger and a slave battery. Preferably, the first connected component is selected from the group consisting of: a mobile device and a slave battery. Preferably, the high charging rate is selected from the group consisting of: greater than about 4 C, greater than about 5 C, greater than about 10 C, greater than about 20 C, greater than about 30 C, and greater than about 60 C.