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    • 4. 发明授权
    • CELLULE D AFFICHAGE, NOTAMMENT A CRISTAL LIQUIDE, OU CELLULE PHOTOVOLTAIQUE COMPRENANT DES MOYENS POUR SA CONNEXION A UN CIRCUIT ELECTRONIQUE DE COMMANDE
    • CELLULE D AFFICHAGE,NOTAMMENT A CRISTAL LIQUIDE,OU CELLULE PHOTOVOLTAIQUE COMPRANANT DES MOYENS POUR SA CONNEXION A UN CIRCUIT ELECTRONIQUE DE COMMANDE
    • EP1518145B1
    • 2005-12-14
    • EP03740263.3
    • 2003-06-17
    • ASULAB S.A.
    • GRUPP, JoachimKLAPPERT, Rolf
    • G02F1/1345G02F1/13
    • C23C14/225G02F1/13452H05K3/146H05K3/403
    • The invention concerns an electro-optical display cell (1; 18), in particular a liquid crystal, or an electrochemical photovoltaic cell comprising at least: one transparent front substrate (2; 20) whereof the upper surface constitutes the front surface (14) of the cell (1; 18); at least one rear substrate (8; 22) likewise transparent or not whereof the lower surface (12; 31) constitutes the rear surface of said cell (1; 18); a sealing frame (36) assembling the front (20) and rear (22) substrates and delimiting a volume (38) for sealed confinement of an electric-optically or photo-electrically active medium; said front (20) and rear (22) substrates comprising on the opposite surfaces at least one electrode (24, 26) each, said electrodes (24, 26) being designed to be connected through strip conductors (16; 30, 34) to an electric power or control circuit (10; 56) and urged to define the lateral electric contact zones (28, 32). Said cell is characterized in that the strip conductors (30, 34) consist each of a first portion (30a, 34a) in contact with the electrodes at the lateral electric contact zones (28, 32), and a second portion (30b, 34b) extending on the rear surface (31) of the cell (18), contact means continuously or discontinuously arranged on the edge (27) and/or on the rear (12; 31) of said cell (1; 18) ensuring electric junction between the first (30a, 34a) and the second (30b, 34b) portions of the strip conductors (30, 34).
    • 本发明涉及一种电光显示器单元(1; 18),特别是液晶或电化学光伏电池,其至少包括:一个透明前基板(2; 20),其上表面构成前表面(14) (1; 18); 至少一个后基片(8; 22)同样是透明的或者不是下表面(12; 31)构成所述电池(1; 18)的后表面; 组装前基板和后基板并限定用于密封限制电光或光电活性介质的容积的密封框架; 所述前基板和所述后基板在相对的表面上包括至少一个电极,所述电极分别被设计为通过带状导体连接到所述电极, 一个电力或控制电路(10; 56)并被推动以限定横向电接触区域(28,32)。 所述单元的特征在于,所述带状导体(30,34)包括在所述横向电接触区域(28,32)处与所述电极接触的第一部分(30a,34a)和第二部分(30b,34b) )在电池(18)的后表面(31)上延伸,接触装置连续或不连续地布置在所述电池(1; 18)的边缘(27)和/或后部(12; 31)上, 在所述带状导体(30,34)的所述第一部分(30a,34a)和所述第二部分(30b,34b)之间。