EP 3440507 A4 20200101 - DISPLAY PANEL, TRANSPARENT DISPLAY APPARATUS AND MANUFACTURING METHOD
Title (en)
DISPLAY PANEL, TRANSPARENT DISPLAY APPARATUS AND MANUFACTURING METHOD
Title (de)
ANZEIGETAFEL, TRANSPARENTE ANZEIGEVORRICHTUNG UND HERSTELLUNGSVERFAHREN
Title (fr)
ÉCRAN D'AFFICHAGE, DISPOSITIF D'AFFICHAGE TRANSPARENT ET PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- CN 201610179171 A 20160325
- CN 2016108359 W 20161202
Abstract (en)
[origin: WO2017161912A1] A display panel, a transparent display apparatus and a manufacturing method thereof are disclosed. The display panel comprises a first substrate (1), a second substrate (2) facing the first substrate (1), and a liquid crystal layer disposed between the first substrate (1) and the second substrate (2). The liquid crystal layer comprises a mixture of nematic liquid crystal (9) and a macromolecular network (8), configured such that the display panel can switch between a first state and a second state upon application of an electrical field between the first substrate and the second substrate, wherein in the first state, light in the liquid crystal layer is scattered out of the display panel, and in the second state, light in the liquid crystal layer is totally reflected between the first substrate (1) and the second substrate (2).
IPC 8 full level
G02F 1/13357 (2006.01); G02F 1/13 (2006.01); G02F 1/1334 (2006.01); G02F 1/19 (2019.01); G02F 1/315 (2006.01)
CPC (source: CN EP)
G02F 1/1326 (2013.01 - EP); G02F 1/1334 (2013.01 - EP); G02F 1/133615 (2013.01 - CN); G02F 1/133621 (2013.01 - CN); G02F 1/195 (2013.01 - EP); G02F 1/315 (2013.01 - EP); G02F 1/13347 (2021.01 - EP); G02F 1/133615 (2013.01 - EP); G02F 1/133622 (2021.01 - CN EP); G02F 2203/34 (2013.01 - EP)
Citation (search report)
- [YA] WO 2014183397 A1 20141120 - BOE TECHNOLOGY GROUP CO LTD [CN]
- [E] US 2017269401 A1 20170921 - QIN GUANGKUI [CN], et al & CN 105223725 A 20160106 - BOE TECHNOLOGY GROUP CO LTD, et al
- [YA] US 2011096261 A1 20110428 - KOBAYASHI KUNPEI [JP], et al
- [A] US 2013114008 A1 20130509 - KOMITOV LACHEZAR [SE], et al
- [A] JP H05203931 A 19930813 - MATSUSHITA ELECTRIC IND CO LTD
- [A] US 2014125895 A1 20140508 - KIM HOON [KR], et al
- [Y] US 2011149201 A1 20110623 - POWELL KARLTON DAVID [US], et al
- See references of WO 2017161912A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017161912 A1 20170928; CN 107229157 A 20171003; EP 3440507 A1 20190213; EP 3440507 A4 20200101
DOCDB simple family (application)
CN 2016108359 W 20161202; CN 201610179171 A 20160325; EP 16869389 A 20161202