NOVELTY - The cell has a base substrate (10) including a first surface (11) receiving incident sunlight and a second surface (12) opposite to the first surface. A first doped layer (100) is formed on the second surface, and includes first dopant. A second doped layer (200) is formed on the first surface, and includes second dopant. A transparent conductive layer (300) is formed on the second doped layer. A first electrode (410) is formed on the first doped layer. A second electrode (420) is formed on the transparent conductive layer, where the first surface comprises concavo-convex pattern.    USE - Crystalline-type screen printing solar cell for use in a thin-film wafer to convert light to electric energy using photovoltaic effect.    ADVANTAGE - The cell allows the first surface into which sunlight is incident to utilize concavo-convex pattern and the second surface opposite to the first surface to be flat, so that light reflectivity can be reduced or minimized, thus allowing the wafer to be kept from being bent. The cell has hetero junction and high terminal voltage. The second surface is flat such that an angle of a reflective surface is constant at a position and a number of light advancing pathways are decreased, thus reducing chance of interference and increasing a number of photons of the sunlight incident into the cell, and hence allowing absorbed sunlight to be effectively converted into energy. The cell can be manufactured by process performed at low temperature such that deformations due to the temperature can be reduced or minimized, a protection layer is used in removing the concavo-convex pattern and the doped layers can be formed via diffusion method, so that the cell can be manufactured in a simple and cost effective manner. The cell produces maximum electric energy when terminal voltage is increased, so that efficiency of the cell can be increased.    DETAILED DESCRIPTION - The base substrate is an n-type/p-type crystalline silicon substrate e.g. single-crystalline substrate and poly-crystalline substrate. The base substrate is made of crystalline silicon, the second doped layer is made of amorphous silicon, amorphous silicon carbide and amorphous silicon germanium. An INDEPENDENT CLAIM is also included for a method for manufacturing a solar cell.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a crystalline-type screen printing solar cell.    Base substrate (10)    Surfaces of substrate (11-14)    Doped layers (100, 200)    Transparent conductive layer (300)    Electrodes (410, 420)