Display device and method for manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsEunjoong Mun, Dong Yeon Lee, Hyung-Don Na, Jungkyu Jo, Hyeon Deuk Hwang
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Abstract
A display device includes a display panel including a display area and a non-display area, a window disposed on the display panel and including a base substrate and a printed layer disposed on a surface of the base substrate and overlapping with the non-display area, and an adhesive layer disposed between the display panel and the window. The adhesive layer includes a first adhesive portion overlapping with the non-display area, and a second adhesive portion adjacent to the first adhesive portion and having a creep value different from a creep value of the first adhesive portion.
Claims8
A method for manufacturing a display device, the method comprising:
- forming a preliminary adhesive layer, wherein the preliminary adhesive layer comprises:
- a first preliminary adhesive portion having a first creep value;
- and a second preliminary adhesive portion having a second creep value greater than the first creep value, wherein each of the first and second creep values is a creep value obtained under a same condition that a load of 2000 Pa is maintained at 50 degrees Celsius for 10 minutes;
- adhering the preliminary adhesive layer to a display panel including a display area and a non-display area;
- adhering a window to the preliminary adhesive layer;
- and
- providing first ultraviolet light to the preliminary adhesive layer to form an adhesive layer,
- wherein the forming the preliminary adhesive layer comprises:
- providing an adhesive coating layer including an adhesive composition;
- disposing a mask over the adhesive coating layer, wherein the mask includes an edge transparent portion overlapping with the non-display area and a light blocking portion adjacent to the edge transparent portion;
- and
- irradiating second ultraviolet light to the adhesive coating layer through the mask.
Dependencies are inferred from the claim text.