Patent ID: 7901088
Filing Date: 2011-03-08
Classification: H04N

Abstract:
1. A projection display apparatus including an image forming section that forms an image based on image information received from an external device, and a projection lens that projects the image formed by the image forming section, wherein the image forming section comprises: a support substrate; an insulating film formed on said support substrate having a first surface in direct intimate contact with a surface of said support substrate and a second surface on a side opposite to the first surface, the second surface being a smoothed surface; a plurality of light emitting elements in a form of a semiconductor thin film two-dimensionally arranged on the second surface of said insulating film, the semiconductor thin film being mounted on said insulating film and including a third surface in direct contact with the second surface of said insulating film and a fourth surface on a side opposite to the third surface, said light emitting elements including first electrodes formed on the fourth surface and second electrodes formed on the fourth surface, wherein said plurality of light emitting elements include rows of light emitting elements and columns of light emitting elements such that the rows are substantially perpendicular to the columns; a first driver element that selectively drives the rows; a second driver element that selectively drives the columns; first wirings that electrically connect said first driver element to the first electrodes of said light emitting elements, said first wirings being formed on the fourth surface; and second wirings that electrically connect said second driver element to the second electrodes of said light emitting elements, said second wirings being formed on the fourth surface.