Abstract: A method of manufacturing a display device includes providing an adhesive material layer on a display panel, curing the adhesive material layer to form an adhesive layer, providing a cover layer on the adhesive layer, and adhering the cover layer to the adhesive layer, and a modulus of the adhesive layer at room temperature is in a range of about 103 Pa to about 106 Pa.

Abstract: A method for estimating locomotion in virtual reality performed by at least one processor includes measuring a plurality of pressure points according to a user's locomotion using a high-resolution tactile sensor including a plurality of pressure sensors, extracting a plurality of footprint images including the plurality of measured pressure points, clustering the plurality of pressure points into a first set of pressure points corresponding to a left foot and a second set of pressure points corresponding to a right foot, based on the plurality of extracted footprint images, and estimating at least a portion of a locomotion direction and a locomotion speed of the user using a first cluster corresponding to the first set of pressure points and a second cluster corresponding to the second set of pressure points.

Abstract: Provided is a treatment composition for damage treatment and regeneration promotion of corneal epithelial cells containing gintonin as an active ingredient which is glycolipoprotein or its aggregate isolated from ginseng. Since the gintonin as a drug containing high-concentration LPA has an effect of increasing the concentration of LPA in damaged cornea and inducing the proliferation of corneal epithelial cells to rapidly and significantly restore the damage of the cornea, the composition of the present disclosure can be usefully used as drugs for treatment of corneal erosion and corneal ulcer or equivalent therapeutic agents for corneal injury in humans and animals.

Abstract: Provided is a treatment composition for damage treatment and regeneration promotion of corneal epithelial cells containing gintonin as an active ingredient which is glycolipoprotein or its aggregate isolated from ginseng. Since the gintonin as a drug containing high-concentration LPA has an effect of increasing the concentration of LPA in damaged cornea and inducing the proliferation of corneal epithelial cells to rapidly and significantly restore the damage of the cornea, the composition of the present disclosure can be usefully used as drugs for treatment of corneal erosion and corneal ulcer or equivalent therapeutic agents for corneal injury in humans and animals.