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43results about How to "Useful display" patented technology

Liquid crystal display panel

A liquid crystal display panel includes: a pair of substrates which are opposed to each other; and a liquid crystal layer which is interposed between the pair of substrates, wherein one of the pair of substrates is provided with a plurality of scanning lines and a plurality of signal lines which are arranged in a matrix shape in a display area, lower electrodes which are each formed in each of sub-pixel areas partitioned by the plurality of scanning lines and the plurality of signal lines, an insulating film which is formed in the display area so as to cover the lower electrodes, upper electrodes which are formed in the display area through the insulating film and each have a plurality of slits in each of the sub-pixel area, and an alignment film which is formed on the upper electrodes and slit-shaped openings close to the liquid crystal layer, wherein the other of the pair of substrates is provided with light-shielding films which are formed at locations overlapping with the scanning lines and the signal lines in plan view, wherein each of the upper electrodes overlaps with each of the light-shielding films in at least a partial portion in plan view, wherein each of the slit-shaped openings extends along any one of the signal line or the scanning line and has a main portion extending in an direction inclined at a predetermined angle with respect to a rubbing direction of the alignment film and a front end portion, and wherein an edge of the circumference of at least one of the slit-shaped openings formed on both sides of the light-shielding film so as to dispose the light-shielding film therebetween in plan view does not overlap with the light-shielding film disposed between the slit-shaped openings in plan view.
Owner:JAPAN DISPLAY WEST

Transflective liquid crystal display with backlight and reflection film

A liquid crystal display includes a pair of substrates which oppose each other with a liquid crystal layer therebetween; a light source provided on the exterior of one of the substrates; and at least an organic film, a metallic reflection film, an overcoat film, an electrode layer, and an alignment film formed on the inner face of one of the substrates. Many concaves are contiguously formed on a surface of the organic film, the inner surface of each concave constituting a part of a spherical surface. The metallic reflection film has a thickness of 80 to 500 Å. A transflector and a liquid crystal display including the transflector are also disclosed.
Owner:ONANOVICH GROUP

Transition Metal Ion Doped Semiconductor Nanocrystals and a Process for the Preparation Thereof

The present invention deals with transition metal ions doped semiconductor nanocrystals that are free from heavy metals like cadmium and therefore environment friendly and useful for biological applications. The present invention also describes a process for the preparation of such transition metal ion doped semiconductor nanocrystals, where the reactions take place at a temperature less than 3000 C. The said doped nanocrystals are stable in air and under UV radiation in both solution and precipitated solid form.
Owner:INDIAN ASSOC FOR THE CULTIVATION OF SCI
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