Liquid crystal display element with comb electrodes having reflective projections and producing method thereof

A liquid crystal display element comprising a liquid crystal panel which comprises first and second substrates and liquid crystal material sealed between said first and second substrates, and a plane of one of said first and second substrates for generating a horizontal (X) electric field for changing alignment of said liquid crystals, wherein

• said plane additionally comprises a plurality of striped projections and depressions thereon,
• pixel electrode parts of pixel electrodes and common electrode parts of common electrodes are on alternate side faces of striped projection portions of said striped projections and depressions, and
• a distance between two adjoining electrode parts at a top of each striped projection part is not more than 6 μm and at least one of said pixel electrode parts and said common electrode parts is transparent.

A liquid crystal display element comprising a liquid crystal panel which comprises a pair of substrates and liquid crystal material sealed between said pair of substrates and in which a plane of one of said pair of substrates has alternating pixel electrode parts of pixel electrodes and common electrode parts of common electrodes for changing alignment of liquid crystal molecules by generating a horizontal (X) electric field in said plane, wherein

• at least one of said pixel electrode parts and said common electrode parts has a tapered section with respect to a horizontal (X) electric field direction and is transparent, and
• a distance between said alternating pixel electrode parts and common electrode parts is limited to not more than 6 μm.

A liquid crystal display element comprising a liquid crystal panel which comprises a pair of substrates and liquid crystal material sealed in between said pair of substrates and in which pixel electrode parts of pixel electrodes and common electrode parts of common electrodes are located alternately on a plane of one of said pair of substrates for changing alignment of liquid crystal molecules by generating a horizontal (X) electric field in said plane, wherein

• at least one of said pixel electrode parts and said common electrode parts is located on a transparent insulation layer having a tapered section with respect to a horizontal (X) electric field direction and is made of a transparent conductive film;
• and
• wherein a distance between said alternating pixel electrode parts and common electrode parts is limited to not more than 6 μm.

A liquid crystal display element comprising liquid crystal material sandwiched between at least a pair of substrates, and pixel electrodes comprising a plurality of pixel electrode parts and common electrodes comprising a plurality of common electrode parts, said pixel electrodes and said common electrodes located on at least one of said substrates and for changing alignment of liquid crystal molecules by a voltage applied across said pixel electrodes and said common electrodes, wherein

• at least one electrode part of said pixel electrodes and/or said common electrodes comprises two or more separate projections, and
• sizes of said projections are different depending upon the distance between each such projection and a center of a pixel.