Patent ID: 8823254
Filing Date: 2014-09-02
Classification: G02B,H01L

Abstract:
1. A display panel apparatus, comprising: pixels, each including a lower electrode, an upper electrode, and an organic luminescent layer, the organic luminescent layer being between the upper electrode and the lower electrode and configured to emit one of a red, a green, and a blue light; a glass substrate above the upper electrode of the pixels; a lens sheet between the pixels and the glass substrate and including lenses and a base, each of the lenses corresponding to one of the pixels and protruding from the base; a sealing layer between the upper electrode of the pixels and the lens sheet for sealing the pixels; and partitions between the glass substrate and the lens sheet for partitioning the lenses that correspond to the pixels, the partitions having a first height greater than a second height of the lenses, wherein the base of the lens sheet includes trenches between the lenses, the trenches being recessed from a surface of the base in a direction opposite a protruding direction of the lenses, the partitions are in the trenches of the base of the lens sheet, and the partitions each have a cross-section that includes an upper side that is shorter than a bottom side and lateral sides that are tilted.