Patent ID: 6787987
Filing Date: 2004-09-07
Classification: H01L

Abstract:
An electroluminescent color display panel comprising a plurality of pixels arranged in rows and columns to form a grid pattern, each pixel comprising at least two color sections, a first color section of which emits light of a first color, and a second color section emits light of a second color being different from the first color,wherein the positional arrangement of the first and second color sections within a first one of the pixels, further referred to as the first pixel, is different from the positional arrangement of the first and second color sections within a second one of the pixels, further referred to as the second pixel, wherein the first pixel is adjacent to the second pixel, wherein the first color sections are adjacently arranged on parallel, laterally spaced apart, slanting lines with respect to the column direction, and wherein the acute angle between a vertical column and the slanting lines is in a range of +10 and âˆ’10 degrees around a preferred angle &agr;, and the preferred angle &agr; is equal to: Î±=arctan&it;(PrnPc)wherein n is the number of color sections in a pixel, Pr is the pitch of the pixels in the row direction, and Pc is the pitch of the pixels in the column direction.