Title:
The liquid crystal display which has a fluorescence back light which emits polarization
Document Type and Number:
Japanese Patent JP5912042
Kind Code:
B2
Abstract:
The instant invention relates to electro-optical switching elements and displays comprising them. In particular, it relates to electro-optical switching elements comprising one or more light conversion means capable to convert light (e.g. ambient light and/or light from a backlight system), wherein each of said light conversion means o is capable to convert the state of polarization of the light from non-polarized light either to linear polarized light or to circular polarized light and, at the same time, o optionally is capable to shift the wavelength of the light to longer values and—at least one of said conversion means o is capable to shift the wavelength of the light to longer values and—a liquid crystal material, which is capable of switching,—one or more means to polarize light, and—optionally a means for illumination such as e.g. a backlight.
Inventors:
Suzuki Shigeyoshi
Naoya Fujiwara
Atsutaka Manabe
Naoya Fujiwara
Atsutaka Manabe
Application Number:
JP2011526387A
Publication Date:
April 27, 2016
Filing Date:
August 13, 2009
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
G02F1/1335; G02F1/13357
Domestic Patent References:
| JP2002116325A | ||||
| JP2001228478A | ||||
| JP2002508859A | ||||
| JP2008197159A | ||||
| JP2004354678A |
Attorney, Agent or Firm:
Kiyoji Kuzuwa