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    • 4. 发明申请
    • Display cell, in particular liquid crystal, or photovoltaic cell comprising means for connection to an electronic control circuit
    • 显示单元,特别是液晶,或包括用于连接到电子控制电路的装置的光伏电池
    • US20050237445A1
    • 2005-10-27
    • US10518495
    • 2003-06-17
    • Joachim GruppRolf Klappert
    • Joachim GruppRolf Klappert
    • C23C14/22G02F1/13G02F1/1345G09F9/00H05K3/14H05K3/40G02F1/1335
    • C23C14/225G02F1/13452H05K3/146H05K3/403
    • The present invention concerns an electro-optical display cell (1; 18), particularly a liquid crystal cell, or electrochemical photovoltaic cell comprising: at least one transparent front substrate (2; 20) whose top surface forms the front face (14) of the cell (1; 18); at least one back substrate (8; 22) that may also be transparent or not, whose lower surface (12; 31) forms the back face of said cell (1; 18); a sealing frame (36) joining the front (20) and back (22) substrates and defining a volume (38) for retaining an electro-optically or photo-electrically active medium in a sealed manner; said front (20) and back (22) substrates including on their faces opposite to each other at least one electrode (24, 26) each, these electrodes (24, 26) being intended to be connected by conductive paths (16; 30, 34) to an electrical power or control circuit (10; 56) and defining lateral electric contact zones (28, 32), said cell being characterised in that the conductive paths (30, 34) are each formed of a first part (30a, 34a) in contact with the electrodes at the level of the lateral electric contact zones (28, 32), and a second part (30b, 34b) extending over the back surface (31) of the cell (18), contact means (42) arranged continuously or discontinuously over the edge (27) and/or the back (12; 31) of said cell (1; 18) forming the electrical junction between the first (30a, 34a) and second parts (30b, 34b) of the conductive paths (30, 34).
    • 本发明涉及一种电光显示单元(1; 18),特别是液晶单元或电化学光电池,包括:至少一个透明的前基板(2; 20),其顶表面形成前表面 电池(1; 18); 至少一个背面基板(8; 22),其也可以是透明的,其下表面(12; 31)形成所述电池(1; 18)的背面; 连接前(20)和后(22)基板并限定用于以密封方式保持电光或光电活性介质的体积(38)的密封框架(36) 所述前部(20)和所述背面(22)基板在其彼此相对的表面上包括至少一个电极(24,26),每个所述电极(24,26)旨在通过导电路径(16; 30, 34)连接到电力或控制电路(10; 56)并限定横向电接触区域(28,32),所述电池的特征在于,导电路径(30,34)各自由第一部分(30a)形成 ,34a)在所述横向电接触区域(28,32)的水平处与所述电极接触,以及在所述电池(18)的所述背表面(31)上延伸的第二部分(30b,34b) 在所述电池(1; 18)的边缘(27)和/或背部(12; 31)上连续或不连续地布置形成第一(30a,34a)和第二部分 (30b,34b)的导电路径(30,34)。
    • 7. 发明授权
    • Device for the oriented illumination of a surface by a microprism guide
    • 用于通过微棱镜引导件对表面进行定向照明的装置
    • US06452872B1
    • 2002-09-17
    • US09566945
    • 2000-05-08
    • Juan Manuel TeijidoJean-Charles PoliJoachim GruppHans Peter Herzig
    • Juan Manuel TeijidoJean-Charles PoliJoachim GruppHans Peter Herzig
    • G02B600
    • G02B6/0018G02B6/001G02B6/0038G02B6/12002G02B6/4214G02B6/4298G04B19/30
    • Solid optical guide (10) with microprisms (20) of refractive index n, for uniformly illuminating a surface (4) in grazing incidence at an angle &thgr;1 in which a plane angle &dgr; of the cross-section develops with respect to the surface (4) a substantially perpendicular face (15) and a substantially parallel face (14), in which microprisms (20) are structured in hollows, one facet (21) of said microprisms oriented towards the face (15) has its edge (22) formed with the parallel face (14) inclined at an angle {right arrow over (&agr;)} with respect to the axis of the guide and its edge (23) formed with the perpendicular face (15) inclined at an angle {right arrow over (&ggr;)} with respect to the perpendicular to the surface to be illuminated, the values {right arrow over (&agr;)} and {right arrow over (&ggr;)} being determined from characteristics n, &thgr;1 and &dgr; of the guide.
    • 具有折射率n的微棱镜(20)的固体光导(10),用于以角度θ1进行掠射入射以均匀地照射表面(4),其中横截面的平面角度δ相对于表面(4 )基本上垂直的面(15)和基本上平行的面(14),其中微棱镜(20)构造成中空,所述微棱镜的朝向所述面(15)的一个面(21)具有形成的边缘(22) 其中所述平行面(14)相对于所述引导件的轴线以相对于所述引导件的轴线成角度(右箭头(α)})倾斜,并且其形成有垂直面(15)的边缘(23)以垂直面 伽玛)}相对于要被照射的表面的垂直线,由引导件的特征n,θ1和delta确定值((α)}上的右箭头和{右箭头((gamma)})。