Title:
エレクトロウェッティング素子に関する改善
Document Type and Number:
Japanese Patent JP5822394
Kind Code:
B2
Abstract:
A dye for a fluid of an electrowetting element, the dye having a general formula selected from the group consisting of: wherein Q has the general formula: -Het1R1 or -Het1R1R2; V has the general formula: -Het2R3 or -Het2R3R4; Het1 and Het2 are heteroatoms; R1 and R3 are H; R2 and R4 are any functional group; T and U are any functional group; W, X, Y and Z are H or an alkyl group; and F, G, L and M are H or an alkyl group, and with the proviso that the dye does not have the general formula: The present invention further relates to a fluid comprising a dye of the present invention, an electrowetting element and an optical display device comprising the fluid, and a use of the dye to reduce photo-bleaching.
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Inventors:
Van der Weyer-Vergemans, Melanie Maria
Massar, Romanic
Hayes, Robert, A.
Massar, Romanic
Hayes, Robert, A.
Application Number:
JP2011527343A
Publication Date:
November 24, 2015
Filing Date:
September 18, 2009
Export Citation:
Assignee:
Liku Avista B. V.
International Classes:
G02F1/17; C09B1/28; C09B1/515; C09B67/00; C09B67/20; C09B67/44; G02B26/02
Domestic Patent References:
| JP2007531917A | ||||
| JP2007133398A |
Foreign References:
| WO2008142086A1 |
Other References:
Thibault Roques-Carmes et al.,Liquid behavior inside a reflective display pixel based on electrowetting,Journal of Applied Physics,2004年 4月15日,Vol.95, No.8,p.4389-4396
Attorney, Agent or Firm:
Ikeda adult
Kazuhiro Yamaguchi
Masakazu Noda
Kazuhiro Yamaguchi
Masakazu Noda