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    • 4. 发明授权
    • Manufacturing method for a batch of laminated cells and laminated cells
thereby obtained
    • 由此获得的一批层压电池和层压电池的制造方法
    • US6004423A
    • 1999-12-21
    • US104207
    • 1998-06-25
    • Yves RuedinMichel Sallin
    • Yves RuedinMichel Sallin
    • G02F1/13B23P21/00G02F1/1333G09F9/30B32B31/00
    • G02F1/133351G02F1/1339G02F1/1341G02F1/13392G02F2001/13396G02F2001/13398
    • The batch manufacturing of laminated cells whose spacing is kept constant by means of spacers (11) of diameter d, comprises the steps of forming a first line on a substrate (1), with a hot melt adhesive material for the sealing frames (3) and junction portions (5) between the holes (6) of spacing e and a second line (7) closed at one end (8) to create a filling channel (9), said lines having a constant cross-section So and a height h; depositing the spacers (11) over the substrate (1) and close to the holes (6), destructible or deformable spacers (12) of diameter D such that h>D>d; sealing a second flat deformable substrate (2) with a reduced application of pressure above the holes (6); filling all the cells; exerting a second pressure equal to or greater than the first and heating the zones above the holes to a temperature equal to or greater than that of the hot melt adhesive material; and cutting out each cell.
    • 通过直径为+ E,d d + EE的间隔物(11)将间隔保持恒定的层压电池的批量制造包括以下步骤:在基材(1)上形成第一线,使用热熔粘合剂材料 在间隔+ E,e e + EE的孔(6)和一端(8)之间封闭的第二线(7)之间的密封框架(3)和接合部分(5)以形成填充通道(9) 所述线具有恒定的横截面So和高度h; 将间隔物(11)沉积在衬底(1)上并靠近孔(6),直径为D的可破坏或可变形的间隔物(12),使得h> D> d; 密封第二扁平可变形基底(2),同时在孔(6)上方施加压力。 填充所有细胞; 施加等于或大于第一压力的第二压力并将孔加热至等于或大于热熔粘合剂材料的温度; 并切割出每个单元格。
    • 7. 发明授权
    • Electro-optic passive display cell
    • 电光无源显示单元
    • US4277144A
    • 1981-07-07
    • US22199
    • 1979-03-20
    • Eric SaurerFereydoun GharadjedaghiClaude LaesserRene ViennetYves Ruedin
    • Eric SaurerFereydoun GharadjedaghiClaude LaesserRene ViennetYves Ruedin
    • G02F1/1333G02F1/1337G02F1/137G02F1/13
    • G02F1/133753G02F1/13737G02F1/133371G02F2001/133742
    • Electro-optic passive display cell constituted by a layer of a mixture of a nematic liquid crystal having a positive dielectric anisotropy, an optically active compound and dichroic molecules. The inner faces of the plates of the cell are covered with alignment layers such that, in the area situated outside the display zones or segments, the layer of the mixture has a homeotropic structure in its whole thickness. Opposite the segments the cell is arranged in such a way that the layer of the mixture has a helicoidal structure so that incident light is absorbed in these zones when the segments are not activated and that the layer of the mixture is orientated according to a homeotropic structure under the action of an electric field. Thus, when the cell is at rest, all its segments are visible. The display is effected by "cancelling" or "effacing" the segments which must not appear, so that only the non activated segments remaining visible in dark on a clear or transparent background.
    • 由具有正介电各向异性的向列型液晶的混合物层,光学活性化合物和二色性分子构成的电光无源显示单元。 电池板的内表面被对准层覆盖,使得在位于显示区域或段之外的区域中,混合物层具有整体厚度的垂直结构。 在该区段的相对侧,单元布置成使得混合物层具有螺旋结构,使得当区段未被活化时入射光被吸收在这些区域中,并且该混合物层根据垂直结构定向 在电场的作用下。 因此,当电池静止时,其所有部分都可见。 显示是通过“取消”或“消除”不能出现的片段来实现的,使得只有未激活的片段在透明或透明背景下在黑暗中保持可见。