Manufacturing method for electro-optical cells or electrochemical photovoltaic cells obtained from this method

A manufacturing method for a plurality of electro-optical cells, in particular liquid crystal cells, or electrochemical photovoltaic cells, including the steps of:

• forming on two substrates which are made of glass or a synthetic material and at least one of which is transparent, a pattern of conductive elements, these conductive elements forming control electrodes situated at the location of pictures to be displayed and conductive paths connecting these electrodes to contact pads situated at the periphery of the cells;
• depositing on one of the substrates a network of material forming sealing frames which define for each cell a sealed volume in which an active medium is confined, each frame including a filling aperture for this purpose;
• bonding the substrates to each other to form a batch including several rows of cells;
• scribing rectilinear edges on one of the substrates in order to allow the contact pads to appear at the periphery of each cell;
• and
• dividing the batch of cells into rectilinear strips each including a row of cells;
• wherein this method further includes the step of dividing each strip of cells into individual cells by means of a water jet with, as necessary, shaping of the contour of the cells, the rectilinear edges scribed on one of the substrates in order to allow the contact pads of the cells to appear, being situated in a location which is not opposite the filling openings thereof.