Electrode substrate for transparent light-emitting device display, and manufacturing method therefor
AssigneeLG Chem, Ltd.
InventorsYong Goo SON, Kun Seok LEE, Seung Heon LEE
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Abstract
A method of manufacturing an electrode substrate for a transparent light emitting device display that includes laminating copper foil on a transparent base material; forming a copper foil pattern by etching the copper foil; forming a transparent photosensitive resin composition layer on a front surface of the transparent base material and the copper foil pattern; and exposing at least a part of the copper foil pattern by removing at least a part of the transparent photosensitive resin composition layer provided on the copper foil pattern.
Claims21
A method of manufacturing an electrode substrate for a transparent light emitting device display, the method comprising:
- laminating copper foil on a transparent base material;
- forming a copper foil pattern by etching the copper foil;
- forming a transparent photosensitive resin composition layer on entire surfaces of upper portions of the transparent base material and the copper foil pattern;
- and
- exposing at least a part of the copper foil pattern by removing at least a part of the transparent photosensitive resin composition layer provided on the copper foil pattern.
An electrode substrate for a transparent light emitting device display, the electrode substrate comprising:
- a transparent base material;
- an adhesive layer provided on the transparent base material;
- a copper foil pattern provided on the adhesive layer;
- and
- a transparent photosensitive resin composition layer provided on the adhesive layer and the copper foil pattern,
- wherein the transparent photosensitive resin composition layer is not provided in at least a partial region of the copper foil pattern, and
- a haze of a region, in which the copper foil pattern is not provided, in the electrode substrate for the transparent light emitting device display is 5% or less.
Dependencies are inferred from the claim text.