Patent ID: 8699118
Filing Date: 2014-04-15
Classification: G02F

Abstract:
1. A border structure for viewable area of electronic paper display, comprising: a planarization layer; a border electrode located on said planarization layer in a border region of the viewable area and made of metal; a glue layer, disposed on said border electrode and having on its bottom surface at least one downward extruding portion for enhancing the adhesive strength of said glue layer; and an electrophoretic display layer, disposed on the top surface of said glue layer; wherein said border electrode comprises at least one gap and said planarization layer comprises at least one notch, wherein said at least one gap is used for said at least one downward extruding portion of said glue layer to pass through, and said at least one notch is used for accommodating said at least one downward extruding portion of said glue layer.