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US 8,797,633 B1Granted
Display device assembly and manufacture thereof
AssigneeSiPix Imaging, Inc.
InventorsRobert A. Sprague, Bryan Hans Chan, Craig Lin
Life of this patent
Estimating the term…
Abstract
The present invention is directed to a display device assembly which comprises a display device and a luminance enhancement structure. The luminance enhancement structure is directly laminated onto an ITO layer with an adhesive. The assembly of the present invention provides improved performance of the luminance enhancement structure.
Claims5
A display device assembly, comprising:
- a) a display device comprising display cells filled with a display fluid, wherein said display cells are sandwiched between a backplane and a common electrode layer, and
- b) a luminance enhancement structure on a viewing side of the display device, wherein said luminance enhancement structure has a one dimensional configuration and comprises grooves and columns in an alternating order, wherein each of said grooves has a cross-section comprising an apex angle and two edge lines and each of said columns has a flat top surface, and the flat top surface of the column is directly laminated to the common electrode layer without a substrate layer in between.
Dependencies are inferred from the claim text.