Kortek Corporation

Woo Hwangbo

Young Il Park

Hae Won Chae

Ji Woong Park

Hak Hyun Kim

Tae Heon Noh

A button device attached to a touch screen is provided including: a base adhered and fixed to the surface of the touch screen; a push button which overlaps the base and can be raised and lowered relative to the base, and includes a central portion and a flange portion stepped and expanding outward from the outer boundary of the central portion; a bezel which is placed on the push button so as to expose the central portion and cover the flange portion, and is detachably coupled to the base; and a conductive elastomer which is made of an elastic material that can conduct electricity, is disposed between the base and the flange portion of the push button so as to elastically support the push button in the direction wherein the push button rises, and is provided with a downward protrusion that protrudes downward toward the touch screen.

Button device attached to touch screen, and electronic equipment provided with same

Provided is a liquid crystal panel and a liquid crystal panel etching method, the liquid crystal panel including a second substrate installed in a state of being spaced apart from a first substrate while having the first substrate and a liquid crystal layer interposed therebetween, wherein the first substrate is etched across the entire area thereof, and the second substrate has a non-etched region.

Liquid crystal panel and liquid crystal panel etching method

Provided is a liquid crystal panel and an etching method for a liquid crystal panel. The liquid crystal panel includes: a first substrate; and a second substrate installed spaced apart from the first substrate with a liquid crystal layer interposed therebetween, in which a non-etched region of the first substrate and a non-etched region of the second substrate are positioned to be offset from each other.

Liquid crystal panel and method for etching liquid crystal panel

Provided is a liquid crystal panel and a method for etching a liquid crystal panel, the liquid crystal panel including: a first substrate; a second substrate installed at a location facing the first substrate with a liquid crystal layer therebetween; a driving circuit unit connected to the second substrate; and a masking tape integrally surrounding the edges of the first substrate and the second substrate.

Growing community of inventors

Yongin-si, South Korea

Woo Hwangbo