Electronic panel and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorSungkyun PARK
Life of this patent
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Abstract
An electronic device includes an electronic panel having an active area and a pad area, the electronic panel including a sensing unit responsive to external input, and a circuit board connected to the electronic panel in the pad area, in which the electronic panel includes a first conductive layer disposed on the active area, a second conductive layer disposed on the first conductive layer, an organic insulation layer disposed between the first conductive layer and the second conductive layer, and an inorganic insulation layer covering a first surface of the organic insulation layer and exposing a first surface of the second conductive layer.
Claims20
An electronic device comprising:
- an electronic panel having an active area and a pad area, the electronic panel including a sensing unit responsive to external input;
- and
- a circuit board connected to the electronic panel in the pad area,
- wherein the electronic panel comprises:
- a first conductive layer disposed on the active area;
- a second conductive layer disposed on the first conductive layer;
- an organic insulation layer disposed between the first conductive layer and the second conductive layer;
- and
- an inorganic insulation layer covering a first surface of the organic insulation layer and exposing a first surface of the second conductive layer.
An electronic panel comprises:
- a display unit configured to display an image;
- and
- a sensing unit disposed on the display unit and configured to detect an external input,
- wherein:
- the sensing unit comprises:
- a plurality of first sensor patterns;
- a plurality of first connecting patterns connecting adjacent ones of the first sensor patterns to each other;
- a plurality of second sensor patterns insulated from the first sensor patterns;
- a plurality of second connecting patterns connecting adjacent ones of the second sensor patterns to each other;
- an organic insulation layer disposed between the first connecting patterns and the second connecting patterns;
- and
- an inorganic insulation layer covering a first surface of the organic insulation layer and exposing a surface of a conductive pattern disposed on the organic insulation layer.
A method of manufacturing an electronic panel, the method comprising the steps of:
- forming first conductive patterns;
- forming a first insulation layer covering the first conductive patterns;
- forming a conductive layer on the first insulation layer;
- forming a photoresist pattern on the conductive layer;
- patterning the conductive layer to form second conductive patterns;
- forming an inorganic layer covering the photoresist pattern;
- and
- removing the photoresist pattern and a portion of the inorganic layer covering the photoresist pattern to form a second insulation layer.
Dependencies are inferred from the claim text.