PHOTOSENSITIVE RESIN COMPOSITION, DISPLAY DEVICE USING THE SAME AND METHOD OF MANUFACTURING THE DISPLAY DEVICE
First Claim
Patent Images
1. A photosensitive resin composition, comprising:
- about 10 wt % to about 50 wt % of a solute comprising about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound; and
a solvent comprising a glycol-based material having a boiling point of greater than about 190°
C.,wherein the acryl-based copolymer is a copolymer of an unsaturated carbonic acid or an anhydride thereof, an epoxy group-containing unsaturated compound, and an olefin-based unsaturated compound.
1 Assignment
0 Petitions
Accused Products
Abstract
A photosensitive resin composition comprises about 10 wt % to about 50 wt % of a solute comprising about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound; and a solvent comprising a glycol-based material having a boiling point of greater than about 190° C., wherein the acryl-based copolymer is a copolymer of an unsaturated carbonic acid or an anhydride thereof, an epoxy group-containing unsaturated compound, and an olefin-based unsaturated compound.
-
Citations
20 Claims
-
1. A photosensitive resin composition, comprising:
-
about 10 wt % to about 50 wt % of a solute comprising about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound; and a solvent comprising a glycol-based material having a boiling point of greater than about 190°
C.,wherein the acryl-based copolymer is a copolymer of an unsaturated carbonic acid or an anhydride thereof, an epoxy group-containing unsaturated compound, and an olefin-based unsaturated compound. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A display device, comprising:
-
a first base substrate comprising a transparent area, a shielding area adjacent to the transparent area, and a plurality of signal wires in the shielding area; a planarization layer overlapping the transparent area and the shielding area and covering the plurality of signal wires, wherein the planarization layer comprises a cured product of a photosensitive resin composition; and a pixel electrode on the planarization layer and overlapping the transparent area, wherein the photosensitive resin composition comprises; about 10 wt % to about 50 wt % of a solute comprising about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound; and a solvent comprising a glycol-based material having a boiling point of greater than about 190°
C.,wherein the acryl-based copolymer is a copolymer of an unsaturated carbonic acid or an anhydride thereof, an epoxy group-containing unsaturated compound, and an olefin-based unsaturated compound. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
-
15. A method of manufacturing a display device, comprising
forming a first display substrate; - and
forming a second display substrate on the first display substrate, wherein the forming of the first display substrate comprises; forming a first base substrate comprising a plurality of signal wires, and a thin film transistor connected to a signal wire among the plurality of signal wires; coating an organic layer comprising a photosensitive resin composition on the first base substrate to cover the plurality of signal wires and the thin film transistor; forming a planarization layer by curing the photosensitive resin composition; and forming a pixel electrode electrically connected to the thin film transistor, on the planarization layer, wherein the photosensitive resin composition comprises; about 10 wt % to about 50 wt % of a solute comprising about 100 parts by weight of an acryl-based copolymer and about 5 to about 100 parts by weight of a 1,2-quinonediazide compound; and a solvent comprising a glycol-based material having a boiling point of higher than about 190°
C.,wherein the acryl-based copolymer is with a copolymer of an unsaturated carbonic acid or an anhydride thereof, an epoxy group-containing unsaturated compound, and an olefin-based unsaturated compound. - View Dependent Claims (16, 17, 18, 19, 20)
- and
Specification