The display device substrate according to the present invention is arranged so that: a source line is provided on an area on which a pixel electrode is not provided, and a gap is provided between the source line and the pixel electrode, and a black matrix which covers a surface of the source line overlaps with the pixel electrode. The invention also provides novel enantiomerically enriched compounds. When a macroblock having an extended size is used, the degree of smoothing is increased, and pixels including those distant from the block boundary are subjected to filtering. The upper and the low claw-shaped magnetic poles are alternately arranged along a circumferential direction of the iron core.